Manual CLIM CENTRIFUGAL ACC ENG

We are leaders in the creation of innovative air conditioning solutions using state of the art technology and world class product design V.1.1

COMFORT FLEX|TECHNOLOGIES This technology may or may not be included in the unit depending on the model V.1.1

USER MANUAL 1

CORRECTION FACTORS

23

LANGUAJE CONFIGURATION

2

DESIGN PARAMETERS

NOMENCLATURE

3

Dimensional Data Power Connection Water Connection

24

SECURITY INSTRUCTIONS

4

CONTROL

48

CONNECTIVITY

84

ELECTRICAL INFORMATION

91

INSTALLATION

115

MAINTENANCE

130

TROUBLESHOOTING

136

FEATURES / BENEFITS Design Reliability Efficiency Flexibility Communication Installation Maintenance Factory test

GENERAL DESCRIPTION General Description Components Control Corrosion Protection Connectivity

5

PCO Sistema Communication Protocol

Ethernet

Control Diagrams Electrical Diagrams

7 Location Installation

AHRI CAPACITY RATINGS

13

PERFORMANCE TABLES

15

WARRANTY

141

MAPPING TABLES

21

REVISION GUIDE

142

Analogue Points Digital Points

CONTENTS

CONTENTS

1

V.1.1

• Step 1

• Step 2

LANGUAGE CONFIGURATION

From the main screen click con MENU

2 V.1.1

NOTE

From the MENU screen click on LANGUAGE

• Step 3 From the LANGUAGE screen select the language you desire

Note: Dear customer, if you require an atypical installation or an installation with special automation (for example variable external pumping, integration to an external monitoring system, etc.) or if you have any issues during installation we are at your service, you can communicate with us at service@clima-flex.com or US Toll Free 1 800 201 48 16 if you are in Mexico call to 01 800 890 59 17.

CONDENSER FAN TYPE

CONDENSATION TYPE

SERIES

Air Cooled

WC

Water Cooled

A

Axial

C

Centrifugal

E

EC Axial

F

EC Centrifugal

N

None

2

420-460v/3/60Hz

3

208-230v/3/60Hz

OPERATION

C

Cooling Only

H

Heat Pump

NOMINAL CAPACITY Standalone Capacities

060 090

60,000 BTU’s 90,000 BTU’s

120 120,000 BTU’s 150 150,000 BTU’s

Tandem Capacities

180 180,000 BTU’s 210 210,000 BTU’s

600 600,000 BTU’s 720 720,000 BTU’s

S Standard Efficiency

0

No Pump

Son

H

High Efficiency

1

1 Pump

Tandem

P

Premium

2

2 Pumps

M

Mother

S T

AC C 120 A E 3 F M P 1

PUMPS

EFFICIENCY TYPE

S

CORROSION PROTECTION

+ Internal E ADSIL+Condenser External Parts ADSIL Condenser + I Internal Parts C

ADSIL for Condenser

0

None

SCROLL COMPRESSOR TYPE

ELECTRIC CONNECTION OPTIONS

F

Fixed

S

Single point

D

Digital

M

Multi point

V Variable (inverter) T

Tandem

NOMENCLATURE

CLIM

AC

UNIT CONFIGURATION TYPE

VOLTAGE

3 V.1.1

WARNING - CAUTION - NOTE

IMPORTANT SAFETY INSTRUCTIONS

SAFETY INSTRUCTIONS

This manual contains important safety instructions that should be followed during the installation and maintenance of the unit. Read this manual thoroughly before attempting to install or operate this unit.

Only qualified personnel should service this equipment. Adhere to all warnings, cautions, operating and safety instructions on the unit placards and in this manual.

Follow all operating and user instructions during and after installation.

Installer should pay particular attention to the words: NOTE, CAUTION and WARNING. Notes are intended to clarify or make the installation easier. Cautions are given to prevent equipment damage. Warnings are given to alert installer that personal injury and/or equipment damage may result if installation procedure is not handled properly.

4 V.1.1

WARNING

WARNING

Improper installation may create a condition where the operation of the product could cause personal injury or property damage.

Improper installation, adjustment, alteration, service, or maintenance can cause injury or property damage. Refer to this manual for assistance or additional information, consult a qualified installer or service agency.

Electrical shock hazard. Disconnect voltage at main panel or power source before opening any cover. Failure to comply may result in injury or death.

To minimize the hazard of electrical shock and personal injury, this component must be effectively grounded. Refer to installation guidelines for further information.

This product must be installed in strict compliance with the enclosed installation instructions and any applicable local, state, and national codes including but not limited to, building, electrical and mechanical codes.

Risk of sharp edges, splinters, and exposed fasteners. Can cause injury.

Only properly trained and qualified personnel wearing apropriate safety headgear, gloves, shoes and glasses should attempt to move the unit, lift it, remove packaging or prepare the unit for installation.

Risk of contact with hot surfaces. Can cause injury.

The compressors, fan motors, refrigerant discharge lines and reheats are xtremely hot during unit operation. Allow sufficient time for them to cool before working within the unit cabinet.

Periodically inspect all valves, fittings, and piping for corrosion, rust, leaks, or damage.

This unit uses a microprocessor-based electronic control system. Do not use jumpers or other tools to short out components, or to bypass or otherwise depart from recommended procedures. Any short-ground of the control board or accompanyng wiring may destroy the electronic modules or electrical components.

NOTE

Risk of clogged or leaking drain lines. Can cause equipment and building damage. This unit requires a water drain connection. Drain lines must be inspected regularly and maintenance must be performed to ensure that drain water runs freely through the drain system and that lines are clear and free of obstructions and in good condition with no visible sign of damage or leaks.

This unit may also require an external water supply to operate.

Improper installation, application and service practices can result in water leakage from the unit. Water leakage can result in severe property damage and loss of critical equipment. Do not locate unit directly above any equipment that could sustain water damage.

• Design

• Reliability

• Efficiency

Research conducted by the Engineering Department have resulted in units with a high design efficiency and optimum performance. The selection of prime components and our quality and control system ensures performance and reliability. All main components are rigorously tested and qualified before being installed. Each unit design has gone through long hours of rigorous testing to ensure reliability, durability and quality of the entire system.

All structures are made of galvanized steel sheet, coated with electrostatic baked paint to ensure long durability and no corrosion in any weather, such as prolonged direct sunlight, rain and wind.

Our units are designed to meet the needs of any project. Our featured intelligent process controllers and smart temperature sensors provide maximum performance while saving energy.

All units are designed to fit a reduced installation space, eliminating thus large installation areas. We only use high quality components to ensure durability and reliability even under harsh environmental conditions.

The system automatically modifies the operation mode to maintain optimal conditions, making it very easy to operate.

All units have a compact and sturdy structure while maintaining a slim profile.

NOTE: For applications in tropical climates our units are coated inside and outside with Corrosion Protection.

Our products have efficiency certifications from AHRI and electrical certifications from ETL, we also comply with all industry safety standards. We are members of the American Society of Air Conditioning, Refrigeration and Heating Engineers (ASHRAE). To support our commitment to customers and our stakeholders our units have a 1 year mayor warranty after start up, .

Our units use R410A refrigerant, which is harmless to the ozone layer and is not toxic or flammable, even in case of leakage. Finally, the heat exchanger efficiency and modular design allow for an easy and quick installation.

All temperature sensors are calibrated and set at the factory before shipment. Start up has to be performed by a qualified technician, during the initial startup steps the unit will be set to local conditions and all points of operation will be reviewed.

Once the unit is set, operation is a matter of pressing the start and stop button and making sure that the unit operates properly, after this the unit will operate automatically, starting itself according to the demand of the cooling system and local conditions.

• Flexibility The units have smart processors and sensors to automatically control the temperature at optimum operating conditions.

The units were designed to mate with each other and be combined to meet different load variations (tandem installation). You can combine up to 8 modules; these combinations may be done with chillers of different capacities ranging from 3 to 200 tons. Capacity varies depending on the number and type of units.

FEATURES / BENEFITS

All external paint has been tested in a saline chamber and is rated at 1,500 hours proof.

Compressors and heat exchangers ensure high equipment efficiency capacity. The water pump is specially designed to work properly and with minimal vibration and noise.

5 V.1.1

FEATURES / BENEFITS 6 V.1.1

• Communication

• Installation

• Factory Testing

The units can be controlled independently as a single unit (individual mode), or they can be connected to a central control unit (“Tandem Mode”).

Operation and user input is done via a color 7" touch screen.

The units have been designed for a field-friendly installation. Screw type connections provide easy installation of the water pipes, said connections are located on both sides of the unit, so that the pipes can be connected on either side of the equipment.

Each unit is pressure and vaccum tested, then charged with the refrigerant required for proper operation based on the client installation conditions.

Our units can handle different communication protocols; such as Modbus and Bacnet, the most commonly used protocols in the HVAC industry.

The individual assembly of the units reduces installation costs on site, the units have a rigid base which bears the weight of the unit and allows an easy installation.

The units are then evaluated at full load operation with water flow, thermal load and line voltage set to the actual conditions in which the equipment will operate. Finally the units are performance tested at application temperatures ranging from -10 °C to 45+ °C.

• Maintenance

NOTE: The warranty policy requires that the start up be made by qualified and authorized personnel.

Our units keep track of all the programming variables in real time, as well as monitoring performance and specific alarms in the refrigeration cycle, the electrical system as well as external factors such as fire and flood detection (optional sensors).

The control and monitoring system ensures the proper operation of the unit by monitoring in real time the health of all mayor components (high and low refrigerant pressure, compressors and fan motors health, etc).

In case of a malfunction the event will be recorded for later analysis, facilitating the location of the possible failure and its solution.

The simplicity in the design of each unit allows maximum ease in maintenance. All mayor components are available to maintenance personnel by opening the service panel. If an emergency stop occurs, the control section will indicate the detailed cause of the failure, helping to accelerate and facilitate the solution process.

Units are built with control and design in mind, assembled with technically specialized control software. Some of our features are in house production of all piping and wiring, scroll type compressors, new generation evaporators, air cooled condensers, optional hydraulic components, and several safety and security protections. Our units are ecofriendly and operate with R-410A refrigerant.

Our two-stage, fixed scroll, digital and variable compressors have better liquid handling properties.

Because of its axial and radial shape, it allows parts of the scroll to be separated in the presence of coolant, thus offering protection against liquid damage.

They are more efficient over the full operating range, operating at sound levels and lower vibration than traditional compressors, it has 70% fewer moving parts, startability under any load on the system, without removing components, easy service and maintenance due to its compact size and lightweight and simple design, built to achieve optimum performance with current refrigerants without chlorine, without complex internal suction valves and discharge for quieter operation and increased reliability.

• Filter-Drier

The plate heat exchanger is made of stainless steel plates welded together closely to ensure high efficiency heat exchange. The heat exchanger is insulated with a flexible elastomer of a minimum thickness of 1/2" to provide optimal thermal insulation.

The microchannel technology allows to optimize the use of refrigerant, both in the condenser and throughout the cooling cycle. This is a series of flat tubes (microchannels), through which the refrigerant circulates. Heat transfer is maximized by these extremely thin tubes, optimizing the system, providing significant savings in the use of refrigerant gas.

The dehydrator filter is designed to keep the circuit clean and remove residual moisture from the refrigerant circuit and avoid affecting the operation of the unit by acidification of the oil, which causes slow disintegration of the varnish that protects the motor windings in the compressor.

• Thermostatic Expansion Valve The Thermostatic Expansion Valve (TEV) keeps the evaporator stocked with sufficient refrigerant to meet load conditions. It has no way to turn on or off the compressor, but keeps the superheated refrigerant itself in the suction line of the compressor. The thermostatic expansion valve installed in each circuit has been selected for a range of specific operation conditions.

• Fan To carry out air injection the units have axial and centrifugal type fans, which are directly driven by single-phase and three-phase motors. The fans are weatherproof to ensure continuous operation.

• Expansion Tank Used in the system to handle the volume variations of the liquid contained in the pipe system due to temperature changes.

• FlowCon Valve This balancing valve is placed in the unit in order to control and maintain a constant water flow in the circuit, with the special feature that the flow can be adjusted anytime as needed.

• Temperature Sensor Through digital signals generated by these devices the temperature is measured accurately and in real time.

GENERAL DESCRIPTION

• Compressor

• Evaporator

7

V.1.1

COMPONENTS

HYDRAULIC COMPONENTS (OPTIONAL)

The units are equipped with solenoid valves, expansion valves, dehydrator, and service valves.

The drive in the water pump is TEFC (Totally Enclosed Fan Cooled) and has anti-corrosive coating on the housing.

• Electrical components

CONTROL

GENERAL DESCRIPTION

• Refrigeration controls

8

V.1.1

All units are equipped with a control panel, security anti-theft devices, internal and external overheating protection, compressor drive protection, flow protection, freezing protection and electrical failure protection. The control panel has LED operation indicating lights. Depending on the model some other indicators may be installed.

• Water pump

The control unit allows the connection of the unit to the INTERNET, and allows the user to visualize all the unit’s operating information, such as variable graphics, tendencies cycle time, diagnosis of components, alarms, etc. Access to this information renders a more efficient operation and system control.

CONNECTIVITY The connectivity via internet enables our units to operate remotely, to check the status of their maintenance cycle and remedy any situation quickly and efficiently.

VRW

This units are pioneers in the VRW technology. The most important advantages are no loss of performance tonnes over distance, uses water as heat medium, requires no special installation, far better performance at a lower cost.

CORROSION PROTECTION The inorganic film on the surface is ultra thin and is formed by an inert ceramic glass layer that is obtained at ambient temperatures. This innovative technology provides: • UV resistance • A crystalline finished, non-yellowing • Positively charged coating to repel H2O • Magnificent luster and depth of image retention • Exceptional abrasion resistance

• Energy Efficient With Corrosion Protection you save energy between 9% to 15%. Its sealant layer of only 3-5 microns allows heat transfer be more efficient.

• Extends the life of the equipment Corrosion Protection extends the life of your air conditioner units, refrigerators or cooling towers, because it protects up to for 5 years, preserving its appearance and function.

Corrosion Protection is applied to cabinets, capacitors, grids and coils, achieving great benefits and durability that can not be obtained with conventional protections.

GENERAL DESCRIPTION

• Outstanding resistance to solvents and chemicals

9 V.1.1

GENERAL DESCRIPTION

PRINCIPAL COMPONENTS OF THE EQUIPMENT

10 V.1.1

7.5 TR.

10 TR.

GPM

Flowcon Setting

0.149

535

2.36

1.0

0.220

793

3.49

1.1

0.289

1040

4.58

1.2

0.355

1280

5.63

1.3

0.418

1510

6.63

1.4

0.479

1730

7.60

1.5

0.538

1940

8.52

1.6

0.594

2140

9.41

1.7

0.647

2330

10.30

1.8

0.699

2520

11.10

1.9

0.748

2690

11.90

2.0

0.795

2860

12.60

2.1

0.841

3030

13.30

2.2

0.884

3180

14.00

2.3

0.925

3330

14.70

2.4

0.965

3470

15.30

2.5

1.000

3610

15.90

2.6

1.040

3740

16.50

2.7

1.070

3870

17.00

2.8

1.110

3990

17.60

2.9

1.140

4100

18.10

3.0

1.170

4220

18.60

3.1

1.200

1320

19.00

3.2

1.230

4420

19.50

3.3

1.260

4520

19.90

3.4

1.280

4620

20.30

3.5

1.310

4710

20.70

3.6

1.330

4800

21.10

3.7

1.360

4890

21.50

3.8

1.380

4970

21.90

3.9

1.400

5050

22.30

4.0

1.430

5130

22.60

4.1

1.450

5210

23.00

4.2

1.470

5290

23.30

4.3

1.490

5370

23.60

4.4

1.510

5440

24.00

4.5

1.530

5520

24.30

4.6

Pressure range ΔP: 20-400 kPaD 2.9-58 psid

25 TR.

Model no.

E-JUST3.G.B

l/sec

l/hr

GPM

Flowcon Setting

0.883

3180

14.0

1.0

1.140

4100

18.0

1.1

1.700

4940

21.7

1.2

1.590

5710

25.1

1.3

1.780

6420

28.3

1.4

1.960

7070

31.1

1.5

2.130

7660

33.7

1.6

2.280

8200

36.1

1.7

2.410

8700

38.3

1.8

2.540

9150

40.3

1.9

2.660

9570

42.1

2.0

2.770

9960

43.8

2.1

2.860

10300

45.4

2.2

2.950

10600

46.8

2.3

3.040

10900

48.2

2.4

3.120

11200

49.4

2.5

3.190

11500

50.6

2.6

3.260

11700

51.7

2.7

3.320

12000

52.7

2.8

3.390

12200

53.7

2.9

3.450

12400

54.6

3.0

3.510

12600

55.6

3.1

3.560

12800

56.5

3.2

3.620

13000

57.3

3.3

3.670

13200

58.2

3.4

3.730

13400

59.1

3.5

3.780

13600

59.9

3.6

3.830

13800

60.8

3.7

3.890

14000

61.6

3.8

3.940

14200

62.4

3.9

3.990

14400

63.3

4.0

4.050

14600

64.1

4.1

4.100

14800

65.0

4.2

4.150

14900

65.8

4.3

4.200

15100

66.6

4.4

4.250

15300

67.4

4.5

4.300

15500

68.2

4.6

4.350

15700

68.9

4.7

GENERAL DESCRIPTION

Nominal flow rate

5 TR.

E-JUST2.Y.G

l/hr

Nominalflow rate

3 TR.

Model no. l/sec

11 V.1.1

DIMENSIONS AND WEIGHTS (NOMINAL) (measured in mm unless noted) Model no.

Valve size

Cartridge size

L

½" AB

¾"

1 ¼" 1 ½"

GENERAL DESCRIPTION

2"

V.1.1

2.60

1.22

3.07

4.02

1"

12

H3

Weight (lbs.)

Cv1 (GPM)

1.1

3.70

1"

L

H2

3.23

¾"

AB

H1

1.2

3

1.4

1 ½"

5.04

3.27

1.85

3.93

2

6.65

N/A

2.15

4.61

H1

H3

H2

H2

4.5 4.0 8.9 7.8

14.5 26.7

Calibration

L

Model

Calibration

Clim 5 TR.

2.0

Clim 7.5 TR.

3.0

Clim 10 TR.

4.5

Flow direction

VZH044-CJ CLIM-ACC-060-C3V Compresor Type Quantity Power Consumption Current Consumtion

Variable 1 5.523 15.7 Centrifugal 1 55/120 2.47 7.4

Type Air Flow Area (ft2) Air Pressure Drop (in H2O)

Microchannel 4000 7.67 0.4

Type Water Flow (GPM) Inlet Water Temperature (°F) Outlet Water Temperature (°F) Elevation over the Sea (ft) Ambient Temperature(°F) Leaving Water Temperature (°F) Nominal capacity Rated Capacity (BTU/hr) EER (BTU/hr) IPLV COPR

Power Source (V, φ, Hz) MOP MCA RLA Compressor Total Current Consumption Total Power Consumption Refrigerant Type Refrigerant Weight (lbs) Sound Level (dB) Net Weight (lbs) Operation Weight (lbs) Controller Evaporator - Total pressure drop (ft) Length (in) Width (in) Height (in) Inlet / Outlet Water (in)

0 95 44 60000 56740.65 6.73 7.42 1.97 74527.5 8.44 2.59 110 208-230/3/60 54.16 33.38 20.78 23.10 8.44 R410-A 3.5 68 441.000 459.00 Digital 9 26 31.75 80.00 2 1/2

SH090-3 CLIM-ACC-090-C3F

VZH088-AJ CLIM-ACC-120-C3V

SH120-3 CLIM-ACC-120-C3F

Fixed 1 7.606 24.11

Variable 1 10.801 32.59

Fixed 1 10.029 30.8

Centrifugal 1 55/120 3.1 8.8

Centrifugal 1 55/120 2.59 6.8

Centrifugal 1 55/120 2.59 6.8

Microchannel 6000 8.36 0.4

Microchannel 8000 11.15 0.4

Microchannel 8000 11.15 0.4

Steel Plates 18 54 44

Steel Plates 24 54 44

Steel Plates 24 54 44

0 95 44

0 95 44

0 95 44

90000 81640.15 7.21 8.85 2.11

120000 112389.75 7.88 9.66 2.31

120000 110817.5 8.26 11.11 2.42

106305 11.3160012 2.75 110

145635 14.257 2.99 110

143260 13.423 3.13 110

208-230/3/60 77.88 47.18 30.70 32.91 11.32

208-230/3/60 175.10 100.30 74.80 39.39 14.26

208-230/3/60 104.90 61.30 43.60 37.60 13.42

R410-A 7 68 523.600 541.60 Digital 15

R410-A 10 68 771.000 789.00 Digital 18

R410-A 10 68 771.000 789.00 Digital 18

30.5 31.75 80.00 2 1/2

38.25 31.75 80.00 2 1/2

38.25 31.75 80.00 2 1/2

220V SERIES

Heating Capacity (BTU/hr) Power Consumption (KW) COPH Leaving Water Temperature (°F)

Steel Plates 12 54 44

VSH088-J CLIM-ACC-090-C3V COMPRESSOR Fixed Variable 1 1 4.765 8.353 13.31 23.76 FAN Centrifugal Centrifugal 1 1 55/120 55/120 2.47 3.1 7.4 8.8 CONDENSER Microchannel Microchannel 4000 6000 7.67 8.36 0.4 0.4 EVAPORATOR Steel Plates Steel Plates 12 18 54 54 44 44 SELECTION CONDITIONS 0 0 95 95 44 44 COOLING MODE 60000 90000 49816.1 79269.9 6.54 6.54 9.06 7.31 1.92 1.92 HEATING MODE 65246 104405 7.617153 12.12 2.51 2.52 110 110 ELECTRICAL DATA 208-230/3/60 208-230/3/60 46.33 147.18 29.03 85.68 17.30 61.50 20.71 32.56 7.62 12.12 UNIT DATA R410-A R410-A 3.5 7 68 68 441.000 523.600 459.00 541.60 Digital Digital 9 15 DIMESIONS 26 30.5 31.75 31.75 80.00 80.00 2 1/2 2 1/2

AHRI CAPACITY RATINGS

Type Air Pressure Drop (in H2O) Air Operating Range (°F) Power Consumption Current Consumtion

HRH056 CLIM-ACC-060-C3F

13 V.1.1

VZH044-CJ CLIM-ACC-060-C2V

14 V.1.1

Variable 1 6.005 8.607

Type Air Pressure Drop (in H2O) Air Operating Range (°F) Power Consumption Current Consumtion

Centrifugal 1 55/120 2.47 4.3

Type Air Flow Area (ft2) Air Pressure Drop (in H2O)

Microchannel 4000 7.67 0.4

Type Water Flow (GPM) Inlet Water Temperature (°F) Outlet Water Temperature (°F) Elevation over the Sea (ft) Ambient Temperature(°F) Leaving Water Temperature (°F) Nominal capacity Rated Capacity (BTU/hr) EER (BTU/hr) IPLV COPR

440V SERIES

AHRI CAPACITY RATINGS

Compresor Type Quantity Power Consumption Current Consumtion

Heating Capacity (BTU/hr) Power Consumption (KW) COPH Leaving Water Temperature (°F)

Steel Plates 12 54 44 0 95 44 60000 56736.85 6.77 7.461 1.99 74423 8.38 2.60 110

Power Source (V, φ, Hz) MOP MCA RLA Compressor Total Current Consumption Total Power Consumption

460/3/60 15.98 10.59 15.50 12.15 8.38

Refrigerant Type Refrigerant Weight (lbs) Sound Level (dB) Net Weight (lbs) Operation Weight (lbs) Controller Evaporator - Total pressure drop (ft)

R410-A 3.5 68 441.000 459.00 Digital 9

Length (in) Width (in) Height (in) Inlet / Outlet Water (in)

26 31.75 70.00 2 1/2

HRH056 CLIM-ACC-060-C2F

VSH088-G CLIM-ACC-090-C2V COMPRESSOR Fixed Variable 1 1 3.44 9.412 5 17.11 FAN Centrifugal Centrifugal 1 1 55/120 55/120 2.47 3.1 4.3 4.4 CONDENSER Microchannel Microchannel 4000 6000 7.67 8.36 0.4 0.4 EVAPORATOR Steel Plates Steel Plates 12 18 54 54 44 44 SELECTION CONDITIONS 0 0 95 95 44 44 COOLING MODE 60000 90000 49799 82314.65 6.54 6.86 9.071 7.753 1.92 2.01 HEATING MODE 65246 107160 7.617153 11.32 2.51 2.78 110 110 ELECTRICAL DATA 460/3/60 460/3/60 10.21 24.28 7.39 15.64 8.1 29.9 8.40 19.81 7.62 11.32 UNIT DATA R410-A R410-A 3.5 7 68 68 441.000 523.600 459.00 541.60 Digital Digital 9 15 DIMESIONS 26 30.5 31.75 31.75 70.00 70.00 2 1/2 2 1/2

SH090-4 CLIM-ACC-090-C2F

VZH088-AG CLIM-ACC-120-C2V

SH120-4 CLIM-ACC-120-C2F

Fixed 1 8.059 12.65

Variable 1 11.73 19.9

Fixed 1 10.58 16.12

Centrifugal 1 55/120 3.1 4.4

Centrifugal 1 55/120 2.59 3.83

Centrifugal 1 55/120 2.59 3.83

Microchannel 6000 8.36 0.4

Microchannel 8000 11.15 0.4

Microchannel 8000 11.15 0.4

Steel Plates 18 54 44

Steel Plates 24 54 44

Steel Plates 24 54 44

0 95 44

0 95 44

0 95 44

90000 81614.5 7.21 9.683 2.11

120000 113145 8.05 9.972 2.36

120000 110770 8.25 11.119 2.42

106305 12.0019282 2.60 110

145635 13.424 3.18 110

143260 14.051 2.99 110

460/3/60 21.23 13.95 20.7 16.55 12.00

460/3/60 28.98 17.90 37.5 32.59 13.42

460/3/60 26.40 16.46 20.7 30.80 14.05

R410-A 7 68 523.600 541.60 Digital 15

R410-A 10 68 771.000 789.00 Digital 18

R410-A 10 68 771.000 789.00 Digital 18

30.5 31.75 70.00 2 1/2

38.25 31.75 70.00 2 1/2

38.25 31.75 70.00 2 1/2

SERIE CLIM CLIM-ACC-060-A3V-M / CLIM-ACC-090-A3V-M / CLIM-ACC-120-A3V-M / CLIM-ACC-060-A3F-S / CLIM-ACC-090-A3F-S / CLIM-ACC-120-A3F-S AIR COOLED CLIM-ACC CONDENSING AIR TEMPERATURE 42° F Leaving Water Temperature

Model

85 °F

90 °F Evaporator Pressure Drop (ft H2O)

BTU/HR

9.068

9.00

9.157

9.00

BTU/HR

Kw

EER

CLIM-ACC-060-A3V-M

58,606

6.46

CLIM-ACC-060-A3F-S

51,579

5.63

Evaporator Pressure Drop (ft H2O)

Kw

EER

56,554

6.74

8.388

9.00

49,609

5.94

8.353

9.00 15.00

82,007

9.47

8.658

15.00

79,156

9.90

7.999

CLIM-ACC-090-A3F-S

84,439

8.68

9.733

15.00

81,444

9.10

8.952

15.00

CLIM-ACC-120-A3V-M

115,790

11.86

9.759

18.00

111,990

12.38

9.049

18.00

CLIM-ACC-120-A3F-S

114,508

11.03

10.380

18.00

110,553

11.55

9.575

18.00

EER

Evaporator Pressure Drop (ft H2O)

42° F Leaving Water Temperature

Model

95 °F

BTU/HR

100 °F

Kw

EER

Evaporator Pressure Drop (ft H2O)

BTU/HR

Kw

CLIM-ACC-060-A3V-M

54,466

7.05

7.727

9.00

52,342

7.35

7.117

9.00

CLIM-ACC-060-A3F-S

47,612

6.27

7.599

9.00

45,555

6.61

6.887

9.00

CLIM-ACC-090-A3V-M

76,198

10.35

7.360

15.00

73,123

10.85

6.741

15.00

CLIM-ACC-090-A3F-S

78,330

9.55

8.199

15.00

75,100

10.04

7.477

15.00

CLIM-ACC-120-A3V-M

108,068

12.93

8.356

18.00

104,021

13.54

7.681

18.00

CLIM-ACC-120-A3F-S

106,453

12.10

8.799

18.00

102,200

12.71

8.044

18.00

42° F Leaving Water Temperature

Model

105 °F

BTU/HR

Kw

EER

Evaporator Pressure Drop (ft H2O)

CLIM-ACC-060-A3V-M

50,178

7.67

6.540

9.00

CLIM-ACC-060-A3F-S

43,438

6.98

6.219

9.00

CLIM-ACC-090-A3V-M

69,930

11.32

6.179

15.00

CLIM-ACC-090-A3F-S

71,756

10.57

6.787

15.00

CLIM-ACC-120-A3V-M

99,849

14.21

7.028

18.00

CLIM-ACC-120-A3F-S

97,785

13.34

7.330

18.00

PERFORMANCE TABLES

CLIM-ACC-090-A3V-M

15 V.1.1

SERIE CLIM CLIM-ACC-060-A3V-M / CLIM-ACC-090-A3V-M / CLIM-ACC-120-A3V-M / CLIM-ACC-060-A3F-S / CLIM-ACC-090-A3F-S / CLIM-ACC-120-A3F-S AIR COOLED CLIM-ACC CONDENSING AIR TEMPERATURE 44° F Leaving Water Temperature

PERFORMANCE TABLES

Model

16 V.1.1

85 °F

BTU/HR

90 °F

Kw

EER

Evaporator Pressure Drop (ft H2O)

BTU/HR

Kw

EER

Evaporator Pressure Drop (ft H2O)

CLIM-ACC-060-A3V-M

50,178

7.67

6.540

9.00

58,897

6.76

8.708

9.00

CLIM-ACC-060-A3F-S

43,438

6.98

6.219

9.00

51,885

5.92

8.763

9.00

CLIM-ACC-090-A3V-M

69,930

11.32

6.179

15.00

82,340

9.92

8.304

15.00

CLIM-ACC-090-A3F-S

71,756

10.57

6.787

15.00

84,855

9.11

9.312

15.00

CLIM-ACC-120-A3V-M

99,849

14.21

7.028

18.00

116,450

12.41

9.380

18.00

CLIM-ACC-120-A3F-S

97,785

13.34

7.330

18.00

115,052

11.58

9.933

18.00

Kw

EER

Evaporator Pressure Drop (ft H2O)

44° F Leaving Water Temperature

Model

95 °F

BTU/HR

100 °F

Kw

EER

Evaporator Pressure Drop (ft H2O)

BTU/HR

CLIM-ACC-060-A3V-M

56,737

7.07

8.030

9.00

54,540

7.38

7.394

9.00

CLIM-ACC-060-A3F-S

49,812

6.25

7.974

9.00

47,688

6.59

7.232

9.00

CLIM-ACC-090-A3V-M

79,270

10.37

7.642

15.00

76,081

10.87

7.001

15.00

CLIM-ACC-090-A3F-S

81,634

9.57

8.534

15.00

78,294

10.06

7.786

15.00

CLIM-ACC-120-A3V-M

112,382

12.97

8.667

18.00

108,184

13.57

7.971

18.00

CLIM-ACC-120-A3F-S

110,810

12.13

9.133

18.00

107,176

13.14

8.159

18.00

44° F Leaving Water Temperature

Model

105 °F

BTU/HR

Kw

EER

Evaporator Pressure Drop (ft H2O)

CLIM-ACC-060-A3V-M

52,300

7.70

6.795

9.00

CLIM-ACC-060-A3F-S

45,502

6.96

6.535

9.00 15.00

CLIM-ACC-090-A3V-M

72,769

11.40

6.382

CLIM-ACC-090-A3F-S

74,834

10.58

7.072

15.00

CLIM-ACC-120-A3V-M

103,858

14.23

7.297

18.00

CLIM-ACC-120-A3F-S

101,851

13.37

7.619

18.00

SERIE CLIM CLIM-ACC-060-A3V-M / CLIM-ACC-090-A3V-M / CLIM-ACC-120-A3V-M / CLIM-ACC-060-A3F-S / CLIM-ACC-090-A3F-S / CLIM-ACC-120-A3F-S AIR COOLED CLIM-ACC CONDENSING AIR TEMPERATURE 45° F Leaving Water Temperature

Model

85 °F

EER

Evaporator Pressure Drop (ft H2O)

BTU/HR

Kw

EER

6.47

9.626

9.00

60,096

6.77

8.880

9.00

5.61

9.827

9.00

53,043

5.91

8.972

9.00

9.50

9.158

15.00

83,969

9.93

8.459

15.00

8.70

10.317

15.00

86,598

9.12

9.496

15.00

122,747

11.93

10.288

18.00

118,731

12.43

9.548

18.00

121,512

11.09

10.956

18.00

117,351

11.60

10.115

18.00

Kw

CLIM-ACC-060-A3V-M

62,266

CLIM-ACC-060-A3F-S

55,106

CLIM-ACC-090-A3V-M

87,019

CLIM-ACC-090-A3F-S

89,747

CLIM-ACC-120-A3V-M CLIM-ACC-120-A3F-S 45° F Leaving Water Temperature

95 °F

BTU/HR

Evaporator Pressure Drop (ft H2O)

100 °F

Kw

EER

Evaporator Pressure Drop (ft H2O)

BTU/HR

Kw

EER

Evaporator Pressure Drop (ft H2O)

CLIM-ACC-060-A3V-M

57,899

7.07

8.185

9.00

55,664

7.39

7.537

9.00

CLIM-ACC-060-A3F-S

50,936

6.24

8.166

9.00

48,777

6.58

7.408

9.00

CLIM-ACC-090-A3V-M

80,841

10.38

7.785

15.00

77,593

10.88

7.133

15.00

CLIM-ACC-090-A3F-S

83,325

9.57

8.704

15.00

79,927

10.06

7.944

15.00

CLIM-ACC-120-A3V-M

114,588

12.99

8.824

18.00

110,313

13.59

8.118

18.00

CLIM-ACC-120-A3F-S

113,038

12.15

9.303

18.00

108,566

12.74

8.520

18.00

45° F Leaving Water Temperature

Model

105 °F

BTU/HR

Kw

EER

Evaporator Pressure Drop (ft H2O) 9.00

CLIM-ACC-060-A3V-M

53,387

7.71

6.926

CLIM-ACC-060-A3F-S

46,556

6.95

6.696

9.00

CLIM-ACC-090-A3V-M

74,222

11.41

6.503

15.00

CLIM-ACC-090-A3F-S

76,409

10.59

7.217

15.00

CLIM-ACC-120-A3V-M

10,909

14.25

0.766

18.00

CLIM-ACC-120-A3F-S

103,929

13.38

7.766

18.00

PERFORMANCE TABLES

BTU/HR

Model

90 °F

17 V.1.1

SERIE CLIM CLIM-ACC-060-A2V-M / CLIM-ACC-090-A2V-M / CLIM-ACC-120-A2V-M / CLIM-ACC-060-A2F-S / CLIM-ACC-090-A2F-S / CLIM-ACC-120-A2F-S AIR COOLED CLIM-ACC CONDENSING AIR TEMPERATURE 42° F Leaving Water Temperature

PERFORMANCE TABLES

Model

18 V.1.1

85 °F

BTU/HR

Kw

CLIM-ACC-060-A2V-M

57.00

6.22

CLIM-ACC-060-A2F-S

49.40

5.46

CLIM-ACC-090-A2V-M

85.50

9.39

CLIM-ACC-090-A2F-S

84.42

8.73

CLIM-ACC-120-A2V-M

125.40

12.59

CLIM-ACC-120-A2F-S

114.46

11.03

42° F Leaving Water Temperature

Model

90 °F Evaporator Pressure Drop (ft H2O)

BTU/HR

9.16

9.00

57.00

6.72

8.49

9.00

9.04

9.00

47.98

5.77

8.32

9.00

9.11

15.00

85.50

10.15

8.43

15.00

9.67

15.00

81.42

9.15

8.90

15.00

9.96

18.00

114.00

12.50

9.12

18.00

10.38

18.00

110.52

11.55

9.57

18.00

EER

Evaporator Pressure Drop (ft H2O)

EER

Kw

95 °F

BTU/HR

EER

Evaporator Pressure Drop (ft H2O)

100 °F

Kw

EER

Evaporator Pressure Drop (ft H2O)

BTU/HR

Kw

CLIM-ACC-060-A2V-M

57.00

7.26

7.85

9.00

57.00

7.86

7.25

9.00

CLIM-ACC-060-A2F-S

45.79

6.09

7.52

9.00

43.80

6.45

6.79

9.00

CLIM-ACC-090-A2V-M

85.50

10.99

7.78

15.00

85.50

11.95

7.16

15.00

CLIM-ACC-090-A2F-S

78.31

9.60

8.15

15.00

75.08

10.09

7.44

15.00

CLIM-ACC-120-A2V-M

114.00

13.33

8.55

18.00

114.00

14.49

7.87

18.00

CLIM-ACC-120-A2F-S

106.43

12.10

8.80

18.00

102.18

12.70

8.05

18.00

Kw

EER

Evaporator Pressure Drop (ft H2O)

42° F Leaving Water Temperature

Model

105 °F

BTU/HR

CLIM-ACC-060-A2V-M

57.00

8.53

6.68

9.00

CLIM-ACC-060-A2F-S

41.80

6.83

6.12

9.00

CLIM-ACC-090-A2V-M

85.50

13.03

6.56

15.00

CLIM-ACC-090-A2F-S

71.74

10.62

6.75

15.00

CLIM-ACC-120-A2V-M

114.00

15.82

7.21

18.00

CLIM-ACC-120-A2F-S

97.77

13.33

7.33

18.00

SERIE CLIM CLIM-ACC-060-A2V-M / CLIM-ACC-090-A2V-M / CLIM-ACC-120-A2V-M / CLIM-ACC-060-A2F-S / CLIM-ACC-090-A2F-S / CLIM-ACC-120-A2F-S AIR COOLED CLIM-ACC CONDENSING AIR TEMPERATURE 44° F Leaving Water Temperature

85 °F

90 °F

BTU/HR

Kw

EER

Evaporator Pressure Drop (ft H2O)

CLIM-ACC-060-A2V-M

57.00

6.00

9.49

CLIM-ACC-060-A2F-S

51.78

5.45

9.49

CLIM-ACC-090-A2V-M

85.50

9.10

9.39

Model

EER

Evaporator Pressure Drop (ft H2O)

6.49

8.79

9.00

5.76

8.67

9.00

9.83

8.70

15.00

BTU/HR

Kw

9.00

57.00

9.00

49.88

15.00

85.50

87.93

8.75

10.05

15.00

84.84

9.16

9.26

15.00

125.40

12.13

10.33

18.00

114.00

11.98

9.52

18.00

CLIM-ACC-120-A2F-S

119.13

11.07

10.76

18.00

115.03

11.58

9.93

18.00

Kw

EER

Evaporator Pressure Drop (ft H2O)

44° F Leaving Water Temperature

Model

95 °F

BTU/HR

Kw

100 °F

EER

Evaporator Pressure Drop (ft H2O)

BTU/HR

CLIM-ACC-060-A2V-M

57.00

7.01

8.13

9.00

57.00

7.59

7.51

9.00

CLIM-ACC-060-A2F-S

47.98

6.08

7.89

9.00

45.79

6.43

7.13

9.00

CLIM-ACC-090-A2V-M

85.50

10.65

8.03

15.00

85.50

11.57

7.39

15.00

CLIM-ACC-090-A2F-S

81.61

9.62

8.49

15.00

78.27

10.11

7.75

15.00

CLIM-ACC-120-A2V-M

114.00

12.86

8.87

18.00

114.00

13.97

8.16

18.00

CLIM-ACC-120-A2F-S

110.79

12.13

9.13

18.00

106.38

12.73

8.36

18.00

EER

Evaporator Pressure Drop (ft H2O)

44° F Leaving Water Temperature

Model

105 °F

BTU/HR

Kw

CLIM-ACC-060-A2V-M

57.00

8.23

6.93

9.00

CLIM-ACC-060-A2F-S

43.70

6.83

6.40

9.00

CLIM-ACC-090-A2V-M

85.50

12.62

6.77

15.00

CLIM-ACC-090-A2F-S

74.82

10.63

7.04

15.00

CLIM-ACC-120-A2V-M

114.00

15.25

7.48

18.00

CLIM-ACC-120-A2F-S

101.82

13.37

7.62

18.00

PERFORMANCE TABLES

CLIM-ACC-090-A2F-S CLIM-ACC-120-A2V-M

19 V.1.1

SERIE CLIM CLIM-ACC-060-A2V-M / CLIM-ACC-090-A2V-M / CLIM-ACC-120-A2V-M / CLIM-ACC-060-A2F-S / CLIM-ACC-090-A2F-S / CLIM-ACC-120-A2F-S AIR COOLED CLIM-ACC CONDENSING AIR TEMPERATURE 45° F Leaving Water Temperature

PERFORMANCE TABLES V.1.1

90 °F

BTU/HR

Kw

EER

Evaporator Pressure Drop (ft H2O)

CLIM-ACC-060-A2V-M

57.00

5.90

9.66

CLIM-ACC-060-A2F-S

52.73

5.45

9.67

CLIM-ACC-090-A2V-M

85.50

8.96

9.54

Model

20

85 °F

BTU/HR

Kw

EER

Evaporator Pressure Drop (ft H2O)

9.00

57.00

6.37

8.94

9.00

9.00

50.83

5.76

8.83

9.00

15.00

85.50

9.68

8.83

15.00

CLIM-ACC-090-A2F-S

89.73

8.75

10.26

15.00

86.58

9.17

9.44

15.00

CLIM-ACC-120-A2V-M

125.40

11.92

10.52

18.00

119.70

12.25

9.77

18.00

CLIM-ACC-120-A2F-S

121.52

11.09

10.96

18.00

117.31

11.60

10.11

18.00

Kw

EER

Evaporator Pressure Drop (ft H2O) 9.00

45° F Leaving Water Temperature

Model

95 °F

BTU/HR

100 °F

Kw

EER

Evaporator Pressure Drop (ft H2O)

BTU/HR

CLIM-ACC-060-A2V-M

57.00

6.89

8.27

9.00

57.00

7.46

7.64

CLIM-ACC-060-A2F-S

48.93

6.08

8.05

9.00

46.74

6.43

7.27

9.00

CLIM-ACC-090-A2V-M

85.50

10.48

8.16

15.00

85.50

11.39

7.51

15.00

CLIM-ACC-090-A2F-S

83.30

9.62

8.66

15.00

79.90

10.11

7.90

15.00

CLIM-ACC-120-A2V-M

114.00

12.62

9.03

18.00

114.00

13.71

8.31

18.00

CLIM-ACC-120-A2F-S

113.01

12.15

9.30

18.00

108.54

12.74

8.52

18.00

EER

Evaporator Pressure Drop (ft H2O)

45° F Leaving Water Temperature

Model

105 °F

BTU/HR

Kw

CLIM-ACC-060-A2V-M

57.00

8.08

7.05

9.00

CLIM-ACC-060-A2F-S

44.65

6.77

6.59

9.00

CLIM-ACC-090-A2V-M

85.50

12.42

6.89

15.00

CLIM-ACC-090-A2F-S

76.39

10.64

7.18

15.00

CLIM-ACC-120-A2V-M

114.00

14.96

7.62

18.00

CLIM-ACC-120-A2F-S

103.90

13.39

7.76

18.00

CODE Temp_Cabezal_out Temp_Cabezal_in

BMS MODBUS MODBUS FUNCTION TYPE ADDRESS READ 56 AnalogInput

Read

H_Arranques_BombaE1 L_Arranques_BombaE1 H_Horas_CompE2 L_Horas_CompE2 H_Arranques_CompE2 L_Arranques_CompE2 H_BP_CompE2 L_BP_CompE2 H_AP_CompE2 L_AP_CompE2 H_Horas_BombaE2 L_Horas_BombaE2 H_Arranques_BombaE2 L_Arranques_BombaE2 H_Horas_CompE3 L_Horas_CompE3 H_Arranques_CompE3 L_Arranques_CompE3 H_BP_CompE3 L_BP_CompE3 H_AP_CompE3 L_AP_CompE3 H_Horas_BombaE3 L_Horas_BombaE3 H_Arranques_BombaE3 L_Arranques_BombaE3 H_Horas_CompE4 L_Horas_CompE4 H_Arranques_CompE4 L_Arranques_CompE4 H_BP_CompE4 L_BP_CompE4 H_AP_CompE4 L_AP_CompE4 H_Arranques_BombaE4 L_Arranques_BombaE4 H_Horas_BombaE4 L_Horas_BombaE4 Inverter_Power_Min Setpoint_enf Setpoint_cal Flujo_ Maestro Flujo_E1 Flujo_E2 Flujo_E3 Flujo_E4

55

AnalogInput

Read

Temp_iny_Maestro

52

AnalogInput

Read

Temp_ret_Maestro

53

AnalogInput

Read

Temp_cong_Maestro

54

AnalogInput

Read

Temp_Conden_M

57

AnalogInput

Read

Temp_iny_E1

65

AnalogInput

Read

Temp_ret_E1

66

AnalogInput

Read

Temp_cong_E1

67

AnalogInput

Read

Temp_Conden_E1

68

AnalogInput

Read

Temp_iny_E2

70

AnalogInput

Read

Temp_ret_E2

71

AnalogInput

Read

Temp_cong_E2

72

AnalogInput

Read

Temp_Conden_E2

73

AnalogInput

Read

Temp_iny_E3

75

AnalogInput

Read

Temp_ret_E3

76

AnalogInput

Read

Temp_cong_E3

77

AnalogInput

Read

Temp_Conden_E3

78

AnalogInput

Read

Temp_iny_E4

80

AnalogInput

Read

Temp_ret_E4

81

AnalogInput

Read Read

Temp_cong_E4

82

AnalogInput

Temp_Conden_E4

83

AnalogInput

Read

Modulate_Power_Req

89

AnalogInput

Read

Variador

64

AnalogInput

Read

H_Horas_CompM

5057

AnalogInput

Read

L_Horas_CompM

5058

AnalogInput

Read

H_Arranques_CompM

5059

AnalogInput

Read

L_Arranques_CompM

5060

AnalogInput

Read

H_BP_CompM

5063

AnalogInput

Read

L_BP_CompM

5064

AnalogInput

Read

H_AP_CompM

5061

AnalogInput

Read

L_AP_CompM

5062

AnalogInput

Read

H_Horas_BombaM

5065

AnalogInput

Read

L_Horas_BombaM

5066

AnalogInput

Read

H_Arranques_BombaM

5067

AnalogInput

Read

L_Arranques_BombaM

5068

AnalogInput

Read

H_Horas_CompE1

5069

AnalogInput

Read

L_Horas_CompE1

5070

AnalogInput

Read

H_Arranques_CompE1

5071

AnalogInput

Read

L_Arranques_CompE1

5072

AnalogInput

Read

H_BP_CompE1

5075

AnalogInput

Read

L_BP_CompE1

5076

AnalogInput

Read

H_AP_CompE1

5073

AnalogInput

Read

L_AP_CompE1

5074

AnalogInput

Read

H_Horas_BombaE1

5077

AnalogInput

Read

L_Horas_BombaE1

5078

AnalogInput

Read

BMS MODBUS MODBUS FUNCTION TYPE ADDRESS READ

5079 5080 5081 5082 5083 5084 5087 5088 5085 5086 5089 5090 5091 5092 5093 5094 5095 5096 5099 5100 5097 5098 5101 5102 5103 5104 5105 5106 5107 5108 5111 5112 5109 5110 5115 5116 5113 5114 19 10 92 100 170 174 177 181

AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput AnalogInput Holding Holding Holding Holding Holding Holding Holding Holding

TYPE OF DATA

Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read/Write Read/Write Read Read Read Read Read

MAPPING TABLES

CODE

ANALOGUE POINTS

TYPE OF DATA

21 V.1.1

DIGITAL POINTS

MAPPING TABLES

CODE

22 V.1.1

Al_Fases_M Al_Baja_pres_CM Al_Alta_pres_CM Al_congelamiento_M Al_flujoM Al_Fases_E1 Al_Baja_pres_E1 Al_Alta_pres_E1 Al_congelamiento_E1 Al_flujoE1 Al_Fases_E2 Al_Baja_pres_E2 Al_Alta_pres_E2 Al_congelamiento_E2 Al_flujoE2 Al_flujo_Cond_E2 Al_Fases_E3 Al_Baja_pres_E3 Al_Alta_pres_E3 Al_congelamiento_E3 Al_flujoE3 Al_Fases_E4 Al_Baja_pres_E4 Al_Alta_pres_E4 Al_congelamiento_E4 Al_flujoE4 Al_E1_Offline Al_E2_Offline Al_E3_Offline Al_E4_Offline Al_EAux1_Offline on_off2 Al_Sens_Flujo_M Al_EAux2_Offline Reset_Als Al_Sens_Flujo_E1 Al_Sens_Flujo_E2 Al_Sens_Flujo_E3 Al_Sens_Flujo_E4 ON_OFF (estado) ED_sensor_flujo_Maestro ED_Monitor_Fases_Maestro ED_Baja_Pres_Maestro ED_AP_Maestro on_off3 ( entrada) ED_selector ED_AP_E1 ED_Baja_Pres_E1 ED_Monitor_Fases_E1 ED_sensor_flujo_E1

BMS MODBUS MODBUS FUNCTION TYPE ADDRESS READ 3 4 5 6 9 26 27 28 29 32 41 42 43 44 47 48 56 57 58 59 62 71 72 73 74 77 80 81 82 83 84 85 94 100 112 126 127 131 132 143 164 165 166 167 168 169 192 193 194 195

Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput

TYPE OF DATA

CODE

Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read/write Read Read Read/write Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read

ED_AP_E2 ED_Baja_Pres_E2 ED_Monitor_Fases_E2 ED_sensor_flujo_E2 ED_AP_E3 ED_Baja_Pres_E3 ED_Monitor_Fases_E3 ED_sensor_flujo_E3 ED_AP_E4 ED_Baja_Pres_E4 ED_Monitor_Fases_E4 ED_sensor_flujo_E4 CompMaes BombaM Ventilador_M Comp_E1 Ventilador_E1 Valv_rev_M BombaE2 Ventilador_E2 Comp_E3 Ventilador_E3 Comp_E4 Ventilador_E4 Modo_B_C Al_Agua_Helada_M Al_Agua_Helada_E1 Al_Agua_Helada_E2 Al_Agua_Helada_E3 Al_Agua_Helada_E4 Falla_Cont_Cong_M Falla_Cont_Cong_E1 Falla_Cont_Cong_E2 Falla_Cont_Cong_E3 Falla_Cont_Cong_E4 Term_Ch_BC ED_Humo ED_Incendio ED_Inundacion Alarma_Humo Alarma_Incendio Alarma_Inundacion Al_EAux3_Offline AlarmMantCM AlarmMantBM AlarmMantCE1 AlarmMantBE1 AlarmMantCE2 AlarmMantBE2

BMS MODBUS MODBUS FUNCTION TYPE ADDRESS READ 197 198 199 200 202 203 204 205 207 208 209 210 212 214 215 216 218 219 221 222 223 225 226 228 236 238 239 240 241 242 247 248 249 250 251 253 261 262 263 268 269 270 303 304 305 306 307 308 309

DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput DigitalInput Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil Coil

TYPE OF DATA Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read/write Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read Read

Height

CAP

GPM

KW

Fouling Factor

Height

CAP

GPM

KW

Fouling Factor

Height

CAP

GPM

KW

Fouling Factor

0

1

1

1

0.00025

0

0.96

0.96

0.98

0.01

0

0.9

0.9

0.94

0.002

200

200

0.999

0.999

0.00025

200

200

0.959

0.979

0.01

200

0.899

0.899

0.939

0.002

400

400

0.998

0.998

0.00025

400

400

0.958

0.978

0.01

400

0.898

0.898

0.938

0.002

600

600

0.997

0.997

0.00025

600

600

0.957

0.977

0.01

600

0.897

0.897

0.937

0.002

800

800

0.996

0.996

0.00025

800

800

0.956

0.976

0.01

800

0.896

0.896

0.936

0.002

1000

1000

0.995

0.995

0.00025

1000

1000

0.955

0.975

0.01

1000

0.895

0.895

0.935

0.002

1200

1200

0.994

0.994

0.00025

1200

1200

0.954

0.974

0.01

1200

0.894

0.894

0.934

0.002

1400

1400

0.993

0.993

0.00025

1400

1400

0.953

0.973

0.01

1400

0.893

0.893

0.933

0.002

1600

1600

0.992

0.992

0.00025

1600

1600

0.952

0.972

0.01

1600

0.892

0.892

0.932

0.002

1800

0.991

0.991

0.00025

1800

1800

0.951

0.971

0.01

1800

0.891

0.891

0.931

0.002

0.98

0.98

1.01

0.00025

2000

0.94

0.94

0.99

0.01

2000

0.89

0.88

0.95

0.002

2200

2200

0.978

1.008

0.00025

2200

2200

0.938

0.988

0.01

2200

0.888

0.878

0.948

0.002

2400

2400

0.976

1.006

0.00025

2400

2400

0.936

0.986

0.01

2400

0.886

0.876

0.946

0.002

2600

2600

0.974

1.004

0.00025

2600

2600

0.934

0.984

0.01

2600

0.884

0.874

0.944

0.002

2800

2800

0.972

1.002

0.00025

2800

2800

0.932

0.982

0.01

2800

0.882

0.872

0.942

0.002

3000

3000

0.97

1

0.00025

3000

3000

0.93

0.98

0.01

3000

0.88

0.87

0.94

0.002

3200

3200

0.968

0.998

0.00025

3200

3200

0.928

0.978

0.01

3200

0.878

0.868

0.938

0.002

3400

3400

0.966

0.996

0.00025

3400

3400

0.926

0.976

0.01

3400

0.876

0.866

0.936

0.002

3600

3600

0.964

0.994

0.00025

3600

3600

0.924

0.974

0.01

3600

0.874

0.864

0.934

0.002

3800

3800

0.962

0.992

0.00025

3800

3800

0.922

0.972

0.01

3800

0.872

0.862

0.932

0.002

4000

0.95

0.95

1.02

0.00025

4000

0.92

0.92

1

0.01

4000

0.87

0.87

0.86

0.002

4200

0.948

0.948

1.018

0.00025

4200

0.918

0.918

0.998

0.01

4200

0.868

0.868

0.858

0.002

4400

0.946

0.946

1.016

0.00025

4400

0.916

0.916

0.996

0.01

4400

0.866

0.866

0.856

0.002

4600

0.944

0.944

1.014

0.00025

4600

0.914

0.914

0.994

0.01

4600

0.864

0.864

0.854

0.002

4800

0.942

0.942

1.012

0.00025

4800

0.912

0.912

0.992

0.01

4800

0.862

0.862

0.852

0.002

5000

0.94

0.94

1.01

0.00025

5000

0.91

0.91

0.99

0.01

5000

0.86

0.86

0.85

0.002

5200

0.938

0.938

1.008

0.00025

5200

0.908

0.908

0.988

0.01

5200

0.858

0.858

0.848

0.002

5400

0.936

0.936

1.006

0.00025

5400

0.906

0.906

0.986

0.01

5400

0.856

0.856

0.846

0.002

5600

0.934

0.934

1.004

0.00025

5600

0.904

0.904

0.984

0.01

5600

0.854

0.854

0.844

0.002

5800

0.932

0.932

1.002

0.00025

5800

0.902

0.902

0.982

0.01

5800

0.852

0.852

0.842

0.002

6000

0.92

0.92

1.04

0.00025

6000

0.89

0.89

1.01

0.01

6000

0.85

0.84

0.84

0.002

The hydronic drop pressure for the equipment is not considerated in the data sheet.

NOTE

CORRECTION FACTORS

1800 2000

23 V.1.1

SINGLE UNIT CONFIGURATION DIMENSIONS (5 TR)

SINGLE UNIT CONFIGURATION DIMENSIONS (7.5 TR)

TOP VIEW

DESIGN PARAMETERS

TOP VIEW

24 V.1.1

ISOMETRICVIEW

ISOMETRICVIEW FRONTVIEW

RIGHTVIEW

FRONTVIEW

RIGHTVIEW

Wiring Control Control Wiring

Control Wiring PowerWiring

Control Wiring

Power Wiring

Power Wiring PowerWiring

CLIM-060-ACC-C Rev. 29-3-2016

CLIM-090-ACC-C Rev. 29-3-2016

SINGLE UNIT CONFIGURATION DIMENSIONS (10 TR)

TWO UNITS CONFIGURATION DIMENSIONS (12.5 TR)

TOP VIEW

TOP VIEW

ISOMETRICVIEW

FRONTVIEW

RIGHTVIEW

FRONTVIEW

RIGHTVIEW

Control Wiring Control Wiring

Wiring Control PowerWiring PowerWiring

Power Wiring

Control Wiring

PowerWiring

CLIM-150-ACC-C Rev. 29-3-2016

CLIM-120-ACC-C Rev. 29-3-2016

DESIGN PARAMETERS

ISOMETRICVIEW

25 V.1.1

TWO UNITS CONFIGURATION DIMENSIONS (15 TR)

TWO UNITS CONFIGURATION DIMENSIONS (17.5 TR)

TOP VIEW

DESIGN PARAMETERS

TOP VIEW

26 V.1.1

ISOMETRICVIEW

FRONTVIEW

ISOMETRICVIEW

RIGHTVIEW

FRONTVIEW

RIGHTVIEW

Wiring Control

Wiring Control Control Wiring

Control Wiring PowerWiring

Power Wiring Power Wiring

PowerWiring

CLIM-210-ACC-C

CLIM-180-ACC-C Rev. 29-3-2016

Rev. 29-3-2016

TWO UNITS CONFIGURATION DIMENSIONS (20 TR)

THREE UNITS CONFIGURATION DIMENSIONS (22.5 TR)

TOP VIEW

TOP VIEW

RIGHTVIEW FRONTVIEW

Power Wiring

RIGHTVIEW

Control Wiring

Control Wiring

Control Wiring

Power Wiring

Control Wiring

PowerWiring

Power Wiring

CLIM-270-ACC-C Rev. 29-3-2016

CLIM-240-ACC-C Rev. 29-3-2016

DESIGN PARAMETERS

ISOMETRICVIEW

FRONTVIEW

27 V.1.1

THREE UNITS CONFIGURATION DIMENSIONS (25 TR)

THREE UNITS CONFIGURATION DIMENSIONS (27.5 TR)

ISOMETRICVIEW

DESIGN PARAMETERS

TOP VIEW

28 V.1.1

TOP VIEW

FRONTVIEW

FRONTVIEW

RIGHTVIEW

RIGHTVIEW

Control Wiring PowerWiring Control Wiring PowerWiring

Control Wiring

Control Wiring PowerWiring

PowerWiring

CLIM-330-ACC-C Rev. 29-3-2016

CLIM-300-ACC-C Rev. 29-3-2016

THREE UNITS CONFIGURATION DIMENSIONS (30 TR)

FOUR UNITS CONFIGURATION DIMENSIONS (32.5 TR)

TOP VIEW

ISOMETRICVIEW

FRONTVIEW

RIGHTVIEW

RIGHTVIEW

FRONTVIEW

Control Wiring PowerWiring

Power Wiring

Wiring Control

Control Wiring

Control Wiring

Power Wiring

PowerWiring

CLIM-360-ACC-C Rev. 29-3-2016

CLIM-390-ACC-C Rev. 29-3-2016

DESIGN PARAMETERS

TOP VIEW

29 V.1.1

DESIGN PARAMETERS

FOUR UNITS CONFIGURATION DIMENSIONS (35 TR)

30 V.1.1

FOUR UNITS CONFIGURATION DIMENSIONS (37.5 TR)

TOP VIEW

ISOMETRICVIEW

TOP VIEW

FRONTVIEW

RIGHTVIEW

RIGHTVIEW

FRONTVIEW

Control Wiring Power Wiring

Wiring Control Control Wiring Power Wiring Power Wiring

Wiring Control

CLIM-450-ACC-C Rev. 29-3-2016

PowerWiring

CLIM-420-ACC-C Rev. 29-3-2016

FOUR UNITS CONFIGURATION DIMENSIONS (40 TR)

FIVE UNITS CONFIGURATION DIMENSIONS (42.5 TR)

ISOMETRICVIEW

TOP VIEW

RIGHTVIEW

FRONTVIEW

RIGHTVIEW

FRONTVIEW

Power Wiring

Control Wiring

Control Wiring Power Wiring

Control Wiring Control Wiring

Power Wiring PowerWiring

CLIM-480-ACC-C Rev. 29-3-2016

CLIM-510-ACC-C Rev. 29-3-2016

DESIGN PARAMETERS

ISOMETRICVIEW TOP VIEW

31 V.1.1

DESIGN PARAMETERS

FIVE UNITS CONFIGURATION DIMENSIONS (45 TR)

32 V.1.1

FIVE UNITS CONFIGURATION DIMENSIONS (47.5 TR)

ISOMETRICVIEW

TOP VIEW

TOP VIEW

RIGHTVIEW

FRONTVIEW

RIGHTVIEW

FRONTVIEW

Control Wiring PowerWiring

Control Wiring Power Wiring

Control Wiring

Wiring Control Power Wiring

PowerWiring

CLIM-540-ACC-C Rev. 29-3-2016

CLIM-570ACC-C Rev. 29-3-2016

FIVE UNITS CONFIGURATION DIMENSIONS (50 TR)

ISOMETRICVIEW TOP VIEW

Power Wiring

Control Wiring

Power Wiring

CLIM-600-ACC-C

Control Wiring

DESIGN PARAMETERS

RIGHTVIEW

FRONTVIEW

Rev. 29-3-2016

33 V.1.1

SIX UNITS CONFIGURATION DIMENSIONS (60 TR)

DESIGN PARAMETERS

ISOMETRICVIEW

34 V.1.1

TOP VIEW

Power Wiring

Control Wiring

RIGHTVIEW

FRONTVIEW

Control Wiring

CLIM-720-ACC-C Power Wiring

Rev. 29-3-2016

SEVEN UNITS CONFIGURATION DIMENSIONS (70 TR)

ISOMETRICVIEW

FRONTVIEW

RIGHTVIEW

PowerWiring

Control Wiring

Power Wiring

CLIM-840-ACC-C

Control Wiring

DESIGN PARAMETERS

TOP VIEW

Rev. 29-3-2016

35 V.1.1

DESIGN PARAMETERS

SINGLE UNIT CONFIGURATION CONNECTION (5 TR)

36 V.1.1

SINGLE UNIT CONFIGURATION CONNECTION (7.5 TR)

SINGLE UNIT CONFIGURATION CONNECTION (10 TR)

TWO UNITS CONFIGURATION CONNECTION (12.5 TR)

DESIGN PARAMETERS 37 V.1.1

DESIGN PARAMETERS

TWO UNITS CONFIGURATION CONNECTION (15 TR)

38 V.1.1

TWO UNITS CONFIGURATION CONNECTION (17.5 TR)

TWO UNITS CONFIGURATION CONNECTION (20 TR)

THREE UNITS CONFIGURATION CONNECTION (22.5 TR)

DESIGN PARAMETERS 39 V.1.1

DESIGN PARAMETERS

THREE UNITS CONFIGURATION CONNECTION (25 TR)

40 V.1.1

THREE UNITS CONFIGURATION CONNECTION (27.5 TR)

THREE UNITS CONFIGURATION CONNECTION (30 TR)

FOUR UNITS CONFIGURATION CONNECTION (32.5 TR)

DESIGN PARAMETERS 41 V.1.1

DESIGN PARAMETERS

FOUR UNITS CONFIGURATION CONNECTION (35 TR)

42 V.1.1

FOUR UNITS CONFIGURATION CONNECTION (37.5 TR)

FOUR UNITS CONFIGURATION CONNECTION (40 TR)

FIVE UNITS CONFIGURATION CONNECTION (42.5 TR)

DESIGN PARAMETERS 43 V.1.1

DESIGN PARAMETERS

FIVE UNITS CONFIGURATION CONNECTION (45 TR)

44 V.1.1

FIVE UNITS CONFIGURATION DIMENSIONS (47.5 TR)

FIVE UNITS CONFIGURATION DIMENSIONS (50 TR)

DESIGN PARAMETERS 45 V.1.1

46

V.1.1

DESIGN PARAMETERS

DESIGN PARAMETERS 47 V.1.1

PCO SYSTEM Welcome to CFs operation manual to control one or several water chillers jointly by using the head temperature sensors, or control independent units by using the injection temperature sensors in each unit. The system is designed to control a unit with capacity control by an inverter or a typical unloader valve in a Digital scroll compressor, this is a "Mother" unit, and up to four additional units without capacity control, called "Sons" may be added.

• USED HARDWARE

The "Mother" unit is directly controlled by the main controller, the pCO. Each "Son" unit is controlled by an expansion module PCOE. If the units are cooled by water, it requires an extra expansion module for every four “Son” units.

Each master unit has a 7 inches pGD Touch Tactile Terminal.

CONTROL

• INTRODUCTION

48 V.1.1

PCO (CONTROL)

Optional Equipment

The pCOOEM+ is a microprocessor-based, programmable electronic controller that is fully compatible (hardware and software) with the pCO System family of devices, which includes programmable controllers, user terminals, gateways, communication devices and remote management devices. These devices represent a powerful control system that can be easily interfaced with most Building Management Systems (BMS) available on the market.

REF.

DESCRIPTION POWER CONNEC TOR [G(+), G0(-)]

2

Button for setting pLAN address and secondary display, LEDs

3

Universal inputs/outputs

4

+Vdc: power to active probes +5 VR power to ratiometric probes

5

Analogue outputs

6

DI: voltage free contact digital inputs

7

Fieldbus1 connector

8

BMS2 connector

9

Unipolar Valves connectors

10

pLAN plug-in connector

11

pLAN telephone connector for terminal/downloading application program

12

Relay digital outputs

13

Powered-on relay digital outputs

14

Power supply for "powered-on relay digital outputs"

CONTROL

1

49 V.1.1

PGD TOUCH (HMI) Optional Equipment

The pDG Touch 7 inch graphic terminal belongs to the family of touch screen terminals designed to make user interface with controllers in the pCO system family easy and intuitive. The electronic technology used and the new 64K colors display allows high quality images and advanced functionality to obtain a high aesthetic standard. The touch screen panel also facilitates human-machine interaction making it easier to navigate between the various screens.

1

1

8

1

3

4

SD card connector

2

Preset for membrane keypad

3

RS485 port optically-isollated

4

Ethernet Port 1 (internal switch)

5

Ethernet Port 2 (internal switch)

6

USB Host Port

7

RS485 port not optically-isolated

8

Power supply

9

Plug-in connector (on rear)

8

G G0

2

1

5

6

7

8

9

EXPANSION BOARD C4

NC4

+Vdc

J10

+5V Ref

B4

J8

GND

B3

NO4

C3

NC3

C2

NC2

+Vdc

+5V Ref

J7

expansion board

Serial Address 1 2 3 4

2

5

3

T-

T+

GND

J3 tLAN

Y1

ID4

IDC1 VG0

G0

1

J2 VG

ID3

J4 ID2

4

G

V.1.1

NO3

C1

NC1 GND

J9

J1 24Vac

50

NO2

NO1

7

B2

J6

B1

J5

ID1

CONTROL

8

6

1

POWER CONNECTOR [G(+), G0(-)]

2

Optically-isolated analogue output, 0 to 10 V

3

RS485 network connector (GND, T+, T-) or tLAN (GND)

4

Optically-isolated digital inputs, at 24 Vac/Vdc

5

Yellow power LED and 3 indicator

6

Serial address

7

Analogue inputs and power to

8

Relay digital outputs

Your equipment include one and only one of this sensors. Please contact to the company or your distributor to know which one is included.

FLOW SWITCH SENSOR

ULTRASONIC FLOW SENSOR / METER

The flow switch comprises of a unique paddle system, the one piece design has a paddle at the flow end which is centrally pivoted and a magnet at the opposing end. Above this magnet is a reed switch contact, isolated outside the flow chamber. A second magnet creates the force necessary to reset the paddle back to the zero flow position.

The flow sensor is a flow measurement device without any moving parts. It has low pressure drop and excellent measuring characteristics.

Components: 1. ELECTRONICS HOUSING WITH COVER: 2. The electronics housing contains the signal conditioning circuitry. The circuitry is encapsulated in the housing to protect it against moisture and mechanical stress. The electrical connector is mounted on the cover of the electronics housing.

3. Electrical connection: 4. The electrical connection is provided by an M12x1 5-pin plug or a RAST 2.5 pin header.

5. Type plate (laser marking) 6. The type plate shows the key technical data and 7. Process connection: 8. Wrench flats (0.87/1.34 in a/f): 9. The wrench flats are used for bracing during installation..

10. Measuring tube:

CONTROL

the connector pin assignments of the sensor

51 V.1.1

TEMPERATURE SENSOR PT10K NTC temperature sensor, resistive to the sensor response to temperature changes, the relationship of the curve is at a higher temperature, the less resistance and vice versa.

Is designed to protect 3-phase loads from damaging power conditions.

MOTOR SAVER

DIAGNOSIS INDICATING LIGHTS (LED STATUS)

NORMAL OPERATION

CONSTANT GREEN INTEMITENT GREEN

• Loss of any phase

• Voltage unbalance

START DELAY

• Low voltage

• Phase reversal

INVERTED PHASE

• High voltage

• Rapid cycling

PHASE UNBALANCED

RED ON LAPSES

HIGH/ LOW VOLTAGE

CONSTANT RED

INTERMITENT RED

CONTROL

HIGH, LOW PRESSURE CONTROL

52 V.1.1

ACB / LCB is a small disc type pressure control for use in refrigeration and air conditioning systems. As standard, it is equipped with a 6A contact system having automatic or manual reset. The control is robust and reliable in operation in many types of units.

The small size, lightness and high degree of protection means that it can be mounted directly on the refrigeration systems where pressure regulation is required.

The control is available with different pressure settings and pressure connections to suit customer requirements.

All these features reduce installation costs and save space.

DIGITAL INPUT (ON/OFF REMOTE, MODE OPERATION; COOL, HEAT) Electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another.

The configuration of inputs and outputs depends on the initial system configuration. The tables in this section show the inputs and outputs assigned to each type of configuration as well as the port used for the "Mother Unit" (whose capacity is regulated by an inverter or an unloader) and the "Son" units Key: CO is cool only. HP is Heat Pump.

INPUTS AND OUTPUTS

• pC0 Analog Inputs (Mother Unit)

All analog inputs of this system consist of temperature measurements by NTC sensors.

Port

CO Air

HP Air

CO Water

HP Water

Type

U1

Injection

U2

Return

Injection

-

-

NTC

Return

-

-

NTC

U3

Freezing

Freezing

-

-

NTC

U4

Head Return

Head Return

-

-

NTC

U5

Head Injection

Head Injection

-

-

NTC

U6

Tem. Cond

Tem. Cond

-

-

NTC

U7

-

-

-

-

NTC

• pC0 Digital Inputs (Mother Unit) Port

CO Air

HP Air

CO Water

HP Water

-

Selector

-

-

High Pressure

High Pressure

-

-

ID2

Low Pressure

Low Pressure

-

-

ID3

Remote Start

Remote Start

-

-

ID4

MotorSaver

MotorSaver

-

-

• pCO Digital Outputs (Mother Unit) Port

CO Air

HP Air

CO Water

HP Water

NO1

Comp. Stage 1/Fan

Comp. Stage 1/Fan

-

-

NO6

Pump

Pump

-

-

NO7

Second Stage

Second Stage

-

-

Reversible Valve

-

-

NO8

CONTROL

U9 ID1

53 V.1.1

• pCO Analog Outputs (Mother Unit) Port

CO Air

HP Air

CO Water

HP Water

Type

Y1

Inverter/SSR

Inverter/SSR

-

-

0-10 V

Y2

Inverter Fan

Inverter Fan

-

-

0-10 V

• pCOe Analog Input (Son Expansion Module) Port

CO Air

HP Air

CO Water

HP Water

Type

B1

Injection

Injection

-

-

NTC

B2

Return

Return

-

-

NTC

B3

Freezing

Freezing

-

-

NTC

B4

Condenser

Condenser

-

-

NTC

CONTROL

• pCOe Digital Inputs (Son Expansion Module) Port

CO Air

HP Air

CO Water

HP Water

DI1

High Pressure

High Pressure

-

-

DI2

Low Pressure

Low Pressure

-

-

DI3

Evaporation Flow

Evaporation Flow

-

-

DI4

*Motor Saver

*Motor Saver

-

-

• pCOe Digital Outputs (Son expansion module) Port

CO Air

HP Air

CO Water

HP Water

NO1

Comp.1stage/Fan

Comp.1stage/Fan

-

-

NO2

**Pump

**Pump

-

-

NO3

Second Stage

Second Stage

-

-

Reversible Valve

-

-

NO4

54 V.1.1

Note*: The digital inputs MotorSaver in “Son” units is optional and it´s consideration depends on the initial system configuration. MotorSaver entry in the "Mother" unit is indispensable.

Note**: The digital output pump in “Son” units depends on the initial configuration of the system. It will not be used if the system is configured with a single Mother pump (pCO unit).

START UP • 24 V Place the control switch (Fig. 1) in the on position to energize the 24 VAC control.

After the controller is energized it will take 2 minutes for the machine to be online.

24V

(Fig. 1)

• COMPRESSOR

Set the switch to the ON position (Figure 2), this will allow the compressor to turn ON and OFF according to the status.

COMPRESOR

NOTE: Once the pump is turned on it starts a delay of a few seconds until a uniform water flow is detected, at the end of this delay, the flow switch is monitored, if the switch is open it commands the pump to shutdown (5 tries within a space of 10 seconds), if a uniform water flow is detected the unit starts its operation.

Under normal conditions, the equipment will operate turning on and off the cooling circuit of the unit, according to the cooling demand.

When alarms are presented in the system it will always be indicated on the user interface.

The digital control will begin the operation of the compressors according to the logic set on the control.

The sequence of operation begins with a review of all points of pre programmed computer control security, if the necessary conditions are met the unit is ready to start its operation. To start the operation of the equipment set the ON / OFF switch to "ON" (Fig. 3) position.

After a few seconds the computer will command the power of the water pump. If the computer detects water flow it will command the start of the internal control sequence of this unit.

RESET

CONTROL

• ON/OFF (RESET)

(Fig. 2)

(Fig. 3)

55 V.1.1

CONTROL LOGIC PUMP STARTUP When the unit is turned on, if all security and safety measures are ok (vacuum pressure, discharge, phase monitor), the pumps from all the enabled units will be turned on.

Fig. 4 shows the pump start flow diagram.

YES Pump Starts

Wait time for digital input flow detection

Unit Ready to Start

Flow detected?

CONTROL

NO

56 V.1.1

Wait time beetween tries

Shut Pump

Fig.4 Pumps startup control flowchart (applies for any unit).If the number of tries for pump start is exceeded, the general flow alarm will be tripped, this will halt all further operations in that unit until the alarm is reset.

PUMP STARTUP The pumps in the units are always working independent of the thermal demand; flow detection as well is always being monitored.

If after the timeout flow detection, digital input status change is detected, the unit start is enabled by demand for the unit in question. Fig. 5 shows an example of this case.

If the flow detection fails after the elapsed time for digital input detection, it is necessary to turn off the pump and back on to make an attempt to start after the waiting time between attempts has elapsed. If after a certain number of attempts flow is still undetected, the flow alarm is triggered and the operation of the unit in question is disabled, as illustrated by Fig. 6.

Flow Alarm

Flow Alarm

Bomb Bomb

Time Time Detection

Time Detection

Time

Time between attempts

Time between attempts

FIg. 5 Example of a pump startup routine where flow is detected in the second attempt.

Fig. 6 Example of a pump startup routine where flow is not detected, after 3 attempts the flow alarm is tripped.

Note: If the system has an ultrasonic water flow sensor, the digital input for this value is a virtual input, with a value of “1” or “ok” if the water flow is the acceptable.

CONTROL

Digital Imput Flow

Digital Imput Flow

57 V.1.1

REGULATION The temperature control can be performed in different ways depending on the system configuration. If there are Son units present, the temperature can be set in "Tandem" mode (all the units are coordinated by the Mother unit from the calculation of aggregate demand) or each unit can work in "standalone mode", where each unit calculates the local demand from its respective injection temperature sensor (in case of failure of the injection head sensor).

In "Tandem" mode, the control temperature is the reading from the main head sensor. From this reading the global demand is calculated. Fig. 7 shows an example of calculating demand when the control is set to "Proportional". If the units are in "independent mode", each unit calculates its local demand from its injection temperature sensor. Local demand for the Mother unit is generated by the same PID control equations, while the demand for Son units is a starting and stopping cycle with hysteresis, as Fig. 8 shows.

The choice between heating and cooling (when the system was configured as a heat pump) can be performed by the digital input "selector" or by the user terminal. All units in a tandem always work in the same mode.

Demand (%)

Demand (%)

Temperature

CONTROL

Temperature

58 V.1.1

Neutral DiferentialD Zone

Neutral Zone Heating Setpoint

iferential

Cooling Setpoint

Fig. 7 Example of proportional control routine in the case of global demand or demand for mother unit.

DiferentialD

Neutral Zone

Heating Setpoint

Neutral Zone

iferential

Cooling Setpoint

Fig. 8 Example of a proportional control routine for the case of local demand for each son unit.

UNIT ROTATION

When because of demand the startup or shutdown of the units is requested, and the system is working in “Tandem Mode”, the system can perform the rotation of units for better wear balance between the units. The types of rotation that may be performed include: • FIFO. The first unit to start is the first unit to stop.

Capacity provided by auxiliary Total capacity delivered

30 Tons of Refrigeration

When the system is operating in “Tandem Mode”, global demand is calculated as mentioned in the previous section, depending on how many units are operating, the system will request the start or stop of units to meet demand.

In any configuration, the mother compressor (whose capacity is controlled by a variator or flow valve) is the first to start and the last to stop. Fig. 9 shows an example of the management of the global demand starting and stopping units.

Master unit capacity

Cooling Demand

20

10

Inverter min 0

Fig. 9 Example of managed delivered capacity according to demand, for a mother unit and two son units of 10T cooling each.

FAN CONTROL

• LIFO. The first unit to start is the last unit to stop.

• Cumulative operation time. Always starts first the unit with fewer hours of accumulated work, and the first unit turned off is the one with the most cumulative hours.

• Custom. You assign priorities to start and stop each unit.

• DEICE ROUTINE Only air-cooled machines that function as a heat pump can program a deice routine in the condensing unit. This icing is done every so often and can be done in two ways: by reversing the operating mode (heating / cooling) or stopping the compressor without stopping the fan. This deicing is performed simultaneously in all units enabled in the system. You can set the frequency, mode of work, its duration, and the duration of the drip. This deice routine can be disabled by the user.

Procedures for starting and stopping the condensing unit of an air cooled machine is shown in Fig. 10.

Fan Compressor

Delay the compressor start

Delay fan stop

CONTROL

Note: Regardless of the type of unit rotation set, the unit with frequency variator or discharger remains the first to start and the last to stop.

Note: If a unit is working and stops for any situation (like an alarm), it will be replaced by the next available unit in the rotation algorithm.

For air-cooled units, the startup routine of the condensing unit is accomplished in two parts: the fan start and a timeout after the compressor start. When the stop of the unit is requested we proceed in the same way, the compressor stops and a scheduled time later the fan stops.

Fig. 10 Procedure for starting and stopping of air cooled condensing units.

59 V.1.1

COMMUNICATION PROTOCOL The pCO has four independent communication ports configured as follows: • pLAN: communication with the pGD Touch terminal using the Modbus RTU Slave protocol.

• Fieldbus 1: communication with the expansion modules (in son units) by Modbus Mother Protocol.

• BMS1: communication with a supervision system using BACnet* Protocol.

• BMS2:

Communication

with

an

external

supervision system such as the PlantWatch Pro

CONTROL

using Modbus RTU Slave Protocol.

60 V.1.1

NOTE

Note*: the BMS1 port requires a communications card (pCOnet to BACnet MS/TP or pCOweb for BACnet IP). Programming of the logical package in the alternate protocol is also needed.

Also can be connected a FLG- Modbus to connect a bacnet MS/TP.

ALARMS

The alarms that may occur, depending on the initial configuration are:

• Sensor Failures Alarms: If a sensor is detected as disconnected or broken, the algorithm which is used will be disabled. If the sensor is the head injection sensor, the units will work in standalone mode automatically • Phase Failure Alarm: activated by a digital input. The MotorSaver alarm is a high priority situation and stops all machine functions. It is manually reset.

• No Flow Alarm: The No Flow Alarm is a high priority alarm and must be manually reset. This alarm stops all machine functions.

• Freezing Alarm: If the freezing temperature sensor is below a programmed threshold, the freeze alarm is triggered. This condition stops all functions of the equipment in question. This alarm is automatically restored when the temperature exceeds a value of restitution and keeping the unit in reset mode (no power to operate) for the scheduled time.

• Freezing Water Alarm: Same case as the freezing alarm, but in this alarm the reading from the injection sensor is considered.

• High Pressure Alarm: It is activated through a digital input. This alarm is a high priority event and stops compressor operation; but it does not stop the pump. It is a manually reset alarm. If the unit is cooled by air a command is sent to start the fan of the condenser unit. To restore keep the unit in high return, the compressor will not start until the scheduled time has elapsed.

• Low Pressure Alarm: It is activated through a digital input. This alarm stops the compressor of the unit in question. It is automatically restored but keeps the unit in a low return mode.

• Condenser High Temperature Alarm: This alarm is enabled only when the unit is air-cooled. The alarm is activated when the reading from the condenser temperature sensor exceeds its limit. No control action is taken.

• Condensate Flow Alarm: the condensate flow alarm functions like the main flow alarm; the alarm routine is activated only when the system is cooled by water.

• Lack of Refrigerant Alarm: this alarm is activated when a start command is sent because of cooling demand, and after a while no temperature change is detected in the injection temperature sensor. This alarm takes no action control and can be disabled by the user.

CONTROL

• Disconnection Alarm: If the system was setup with any “Son” units and any of these units disconnects this alarm will be trigged.

61 V.1.1

USER INTERFACE • Navigaton Bar

CONTROL

The navigation bar is found on every screen of the system. The bar hides and unhides automatic by pressing the tab at the bottom as shown in Fig. 11. When the tab is pressed the navigation menu is displayed, as in Fig. 12.

62 V.1.1

Fig. 11. Navigation bar display tab. / Fig. 12. Example of navigation bar in the main screen.

The navigation menu changes its access icons depending on the context where user is located inside the system. Potential navigation buttons are shown below.

MAIN SCREEN

1

The configured devices will show this screen by default as the initial screen of the system. It shows the following information: 1. System Work mode icon, either in “Tandem Mode” or standalone mode.

2

2. Head unit injection and return temperature if the system is in “Tandem Mode” or injection and return temperature of the master unit if the system is in standalone mode.

3. Injection and return temperatures of the

3

individual units. This section only appears if at least one “Son” unit is enabled. In the case of standalone machines this section is not shown.

4. Control State, It can be on, off by digital input or off by the terminal (pGDTouch).

4

5. Temperature metric selection (farenheit or

In the navigation menu of the initial screen, the icons displayed in order from left to right lead to the following sections: • Temperature Graphics • Alarms • System Overview • Navigation Menu

CONTROL

celcius)

5

63 V.1.1

ALARMS PAGE The Alarm section can be accessed from any system screen, its access button being present in the navigation bar of any screen. Depending on whether or not there is an alarm present, the navigation button is displayed as:

NO ALARMS AT LEAST ONE ALARM PRESENT

• Active Alarms

CONTROL

By pressing the "No Alarms" button, the user will be shown a screen like the one shown below:

64 V.1.1

By pressing the "Alarm Present" button, the alarm screen shown below is displayed. In this screen all alarms that are active at that time are shown. Any alarm can be reset with the "Reset" button. It is worth mentioning that if the alarm condition is not corrected, the alarm will be triggered again.

ALARM LOG

Within the navigation bar of these two screens the button "Alarms Log� will be displayed.

BY PRESSING THIS BUTTON, THE USER IS TAKEN TO THE SECTION "ALARM LOG".

GRAPHS

The pGD Touch terminal stores in its internal memory the temperature data readings of the injection and return sensor in the head unit, and injection and return temperatures for all units enabled. Pressing the Graphics button in the navigation bar of the home screen will take the user to a menu where graphic type can be selected.

In the section "head unit" (and only if the sensors are enabled in the head unit) readings for the injection and return of the mother head unit are displayed. In the section "units" sensor readings for injection and return for all units are shown.

The graphics properties that can be edited are: Duration (time scale) and minimum and maximum limits (temperature scale). These properties are edited in the navigation menu screens where graphics are displayed by pressing the "graphics settings" button.

The pGD Touch terminal stores a reading for each of the temperatures mentioned (head injection and return, and injection temperature for every unit enabled) every 180 seconds (every 3 min) and may save up to 100,000 data samples before rewriting the oldest data. With these parameters, the pGDTouch can store data up to seven months old (208 days old).

CONTROL

In this screen you can see the alarms that have been activated in a given period of time. These records are stored in the internal memory of the terminal so it does not matter if the alarm condition is no longer present, it will be saved in memory for review at a later time.

65 V.1.1

MENU

CONTROL

On the home screen is the access button to the navigation menu. This menu contains the navigation pages that contain all system parameters. It is divided into four sections: open access, access Level 1, Level 2 and Level 3.

To access the menu sections level 1, 2 and 3, the user has to go to the "access" section and type the password for the corresponding level. The password for level 3 unlocks all levels; Level 2 unlocks level 1 and level 2; level 1 unlocks only level 1. User access is restored when the screen goes to sleep (after 2 minutes of inactivity).

66 V.1.1

The following table shows the menu navigation options with the access level required.

CONTROL 67 V.1.1

SUMMARY

In the summary page you can view the status and operation of the whole system. The first screen shows all configured units; the state of the temperature control (tandem or independent), the operation mode (cooling or heating), and the state of the compressors. If the control is in “Tandem Mode� it will also indicate the overall system demand and the next unit to start and stop according to the established rotation order and the priority of the units.

CONTROL

The meanings of the status symbols of the compressors are:

68 V.1.1

If a unit icon is pressed, the user will be sent to the summary page containing more detailed information of that unit.

In this page you can view the system inputs (temperature sensors, digital inputs for suction and discharge pressure of MotorSaver) and outputs of the unit (compressor, pump and fan).

In this case we can find two kind of display´s one with palette water flow sensor and another with ultrasonic water flow sensor, that depends of the kind of unit you have.

For a water heat pump chiller you will see the outlet condenser temperature and the condenser flow.

In the navigation bar of these pages is the icon of "Input / Output". This will display a screen with the explicit information of all inputs and outputs of the configured devices in the initial setup.

This screen is also accessible via the navigation button with Level 1 "Maintenance".

CONTROL 69 V.1.1

REGULATION In the regulation section, the user can modify the set point for cooling and heating (for units configured as a heat pump) and choose the operation mode of the units.

• Central control (tandem): means that the control temperature sensor is the injection sensor in the head unit. This reading will be displayed in the initial screen and the calculation of global demand will decide on the operation of all units. Unit rotation logic is also enabled. • Independent control: ignores the injection and return temperature sensors in the head unit. In the screen the temperature readings for injection and

CONTROL

return of the Master unit will be displayed. Every unit will generate its own demand load based on its injection temperature. Unit rotation logic is disabled.

Note: If the system is configured as central control, but the sensors in the head are broken or disconnected, the system automatically switches to standalone mode.

70 V.1.1

WORK MODE SELECTION

This section is only enabled for systems that are configured as "heat pump".

The work mode selection screen is divided in two sections: • Selection work mode from the terminal or Digital input • Current work mode indicator.

The selection of the operating mode can be configured in two ways: by digital input or by selecting it in the terminal (configuration section).

If the working mode selection is done via digital input any other selection at the terminal will be ignored. If the work mode selection is set by the user at the terminal, only via this screen can the work mode be edited or changed, ignoring the state of the digital input.

In the clock settings page the user can set and change the date, time and how to display the date: there are two options, standard format (day-month-year) or US format (Month-Day-Year).

CONTROL

Clock Adjustment

71 V.1.1

WORK HOURS COUNTER The work hours counter page will display the number of work hours, number of starts of the compressors and pumps of the configured devices in the system. In addition, you can also see the number of times the high and low alarms have been tripped for a specific unit.

WORK HOURS RESET In this section, accessible with level 1 password, the user is given the option to reset the counters

CONTROL

through buttons for each section. The reset counters

72 V.1.1

button resets the compressor number of starts, the number of working hours and the number of activations of the digital inputs of discharge and suction pressure. The pump reset button resets the number of pump starts and the number of pump working hours.

SETTINGS In the Settings section, password-protected access level 2, the parameters for the control and management of demand for cooling (and heating for the systems configured as heat pump) are shown.

The parameters for the central control (“Tandem Mode”) are completely independent of the type of regulation in standalone mode, with the exception of the cooling set point, the heating set point and the choice to erase the accumulated integral error when the set point is reached.

CENTRAL CONTROL OR TANDEM The control parameters in the central regulation mode or tandem using temperature control as the temperature of a head unit are: • Central control parameters or “Tandem Mode”: • Type of regulation (P, PI or PID) • Remove the integral error when reaching the set point to avoid fluctuations inherent to the integral control • Rotation Type • Differential (Chiller and heat pump) • Neutral zones (chiller and heat pump) • Derivative time Note: To set PD control, select PID and set the integral time to 0.

Note: Even if you select the rotation type as custom, the unit with frequency variator or unloader (master unit) will always be the first to be turned on and the last to be turned off, regardless of their assigned priority.

• If the type of rotation is selected as Custom, a window will be enabled to prioritize the start and stop of the units enabled with the button marked • The order of priority is ascending, with 1 being the highest and 5 the lowest priority.

• The available unit (without alarms) with higher priority is first turned on or stopped.

CONTROL

• Integral time

73 V.1.1

INDEPENDENT CONTROL Independent control computes all the parameters that regulate the demand control in each unit independently using the injection temperature as the main parameter.

As the master unit can regulate its capacity, it has a single proportional control algorithm, P + I, or PID with independent parameters to the central control. If you want to set the PD control, the user must select PID and set the integral time to 0 sec.

• Parameters mode or central Independent regulation for Master unit: • Type of regulation (P, PI or PID) • Remove the integral error when the set point is reached to avoid fluctuations inherent to the integral control.

• Differential (Chiller and heat pump) • Neutral zones (Chiller and heat pump) • Integral time

CONTROL

• Derivative time

74 V.1.1

Individual Control in “Son” units only requires the following parameters:

• Differential (same for process cooling and heating) • Neutral zone (same for process cooling and heating)

HYSTERESIS CONTROL

Also in Sons area you can configurate the ON,

and OFF respectly from the Set point, for cool as well

OFF of the “Sons�, this configuration is a proteccion

as heat mode, in General the diferrential ON will be

to avoid a frezzin or cold water alarm in TANDEM

the value to ON and the differential OFF the value to

(central) mode, the function y same as the general is

OFF, always respectly the set point of the unit

respectly the set point,

Example Differential ON = 5 Differential OFF = 0 Set point = 50 The unit will start in set pojnt + 5 (55) and will turn off in set point -0 (55)

Note: The diferential ON in general an Sons part should be always >0 ,If not the unit never turn ON

CONTROL

The unit have the option to configurate the ON

75 V.1.1

CALIBRATION

In the calibration section, protected by password level 2, the user can adjust the sensor readings connected to units so that they match the readings in a measurement pattern. In addition, you can set the operating logic of the digital inputs; they can be "normally open" (NO) or "normally closed" (NC).

CONTROL

Also you can calibrate the minimum flow to be permitted to start the system, the chiller system require 2.4 Gal/min per Ton. So if you have a 10 Ton chiller you will need 24 gal/min, in some cases if the hydronic installation can´t provide these flow you can rise to 80 % of you permited flow to reduce the flow alarms, be carful to decrease down to 80 %, could have several problems in your system

76 V.1.1

For water heat pump you will see the condenser sensor, don’t change the Max and Min. Value shoul be configured in the facility

This kind of sensor can´t messure up to 39.6 gal/min so if you have more of this value the value in tne display tag going to show 295.6 prox. Check your hydronic system to regulate the flow.

The value consider acceptable will be the same for evaporator and condenser sensor.

EXPORT RECORDS

• The user may export to a USB drive all the data stored in the unit to a commaseparated value format (CSV) file. The user may export 3 different files with different information: • The alarm log • The injection temperature of the master unit and if available head unit temperatures • Injection temperature for “Son” units (if present in the system)

DELETE RECORDS In the last section of the level 2 navigation menu, the user may delete historical graphics and alarm records from the internal memory of the pGDTouch terminal.

Note: If the records are deleted they cannot be recovered later.

CONTROL 77 V.1.1

CONFIGURATION

The global configuration of the system is protected by password access level 3.

In the configuration section are the global parameters of the system. These are separated into three categories:

Global Parameters • Reset Delay: if the controller is turned off, when resetting the controller will wait this time before beginning regulatory processes.

• Enable unit on by digital input • Selecting the operating mode • Set point Safety Limits

Network Communication

CONTROL

The controller port BMS2 may be used for monitoring the entire system remotely with an external supervisor via Modbus RTU protocol.

On this screen the user sets the parameters of the communication protocol to link to the external device. These parameters are: • Address • Speed (baud per second) • Stop bits • Parity

78 V.1.1

Defrost Configuration Only for Air-Water Systems with Heat Pump Function 1. Enable defrost routine 2. Enable deice when starting the controller 3. Defrost type (stop compressor or cycle reversal) 4. Defrost activation (By temperature or by time) • By Temperature (Start temperature) • By Time (Elapsed time) 5. Dripping Time (stop the condensing unit to allow water drainage) 6. Duration of the defrost 7. Activate fan while dripping 8. Defrost halting

1 2 3 4 5 6

7

8

DEVICES This section contains device configuration parameters for each of the enabled units. On the first page of the section, the user can enable or disable units to prevent their operation (in case of maintenance for example). Disabled units are

ignored in the rotation algorithm and may not start by demand.

The minimum demand to start the master unit is also set here. If the unit is modulated by a downloader the period is also set here.

You can also determine if the units are of different capacities (only if at least one “Son” is present).

On the second page of the Devices section, the user sets the parameters for the alarm routines. The screen contains four groups (or five if the units are airwater); the following are the alarm routines: • Water Flow Alarm • Ice Water / Freezing Alarm • Low Vacuum Pressure and High Discharge Alarm • Refrigerant Alarm Unit protection time lapse: • Charging time (time between starts of multiple units) • Discharge time (time between the stop of several units) • Minimum time for compressors cycles • Minimum time for pump stop • Start Delay and fan stop (Only for air-water equipment).

• Condensing Unit High Temperature Alarm (only for air-water equipment)

CONTROL

Unit Capacity: If the system is set up with units of different capacities, a button will be enabled that will open this window, here the user may set the enabled units individual capacity.

79 V.1.1

FLOW ALARM Detection routines for water flow are explained in the section "Starting Pumps." The parameters that the user must assign are:

• Waiting time for detection of the digital input once the pump has been turned on • Number of attempts to start the pump in case of digital inflow detection failure • Timeout between attempts to start the pump

FREEZING & COLD WATER ALARM The freezing and ice water logic are the same, except that a one considers the freezing sensor, and the other the injection sensor as the main source of data

CONTROL

For each of the alarms a trigger value, restoration time and recovery time (in which the active alarm unit will not restart) should be established.

Each unit has an internal counter that keeps track of how many times the unit has had a freezing or cold water alarm. If the unit exceeds a certain number of alarms in a given time, the continuous freezing alarm will be triggered, which will disable the unit until the user reestablishes the unit.

80 V.1.1

HIGH & LOW PRESSURE ALARMS The High and low pressure alarms are activated immediately after a change has been detected in the digital input. Both alarms stop the compressor operation immediately.

The high pressure alarm does not reset automatically, the user must restart it manually. The low pressure alarm is automatically restored when a change is detected in the corresponding digital input. During alarm reestablishment the compressor is disabled during the recovery time that the user sets in this section.

REFRIGERANT ALARM

The Refrigerant Alarm is a user-enabled warning that evaluates the change in the injection temperature sensor when the compressor starts working. If it detects a change in the given time the alarm is triggered. This alarm will not stop any routine control. In this section the user can enable or disable the alarm, and if applicable, set the minimum detection rate and the maximum time in which this change should happen to not trigger the alarm.

This routine is only enabled if the System is air cooled

This alarm is triggered when the condenser temperature sensor exceeds the value set in this section. This alarm is a warning, it does not affect any routine control or stop the compressor from operating.

CONTROL

CONDENSING UNIT HIGH TEMPERATURE ALARM

81 V.1.1

RESTORE

In the last section of the password access level 3 is the option to restore the unit to factory settings.

Restoring the system allows the user to reconfigure the system as a brand new installation and re-establish the initial settings. The restoration resets the parameters of initial system configuration, but does not modify any other values stored in the controller memory (set points, differentials, alarms, etc.).

It is the responsibility of the user to properly configure the system with the new configuration for the correct operation of the units.

CONTROL

Note: When the system is restored, the user must restart both the controller (pCO) and the terminal (pGDTouch).

82 V.1.1

APPENDIX

• Expansion Modules Serial Address Each slave unit uses an expansion module that communicates via Modbus with the Master (PCO) controller via the port controller Fieldbus1. Consequently, the units need to be configured with the correct serial address. To avoid errors the serial address is set and fixed when the controller is programmed and cannot be changed. The only thing that the users have to do is set the physical direction of the expansion modules by combining four "dip switches" in each expansion module.

The address in the "Switches" is set with the four-bit binary number that they represent. The switch down position is "1", and the up position is "0".

Expansion Module pCOE

Serial Address

Son Auxiliary Unit 1

9

Son Auxiliary Unit 2

10

Son Auxiliary Unit 3

11

Son Auxiliary Unit 4

12

Switches in pCOe

No other serial address will be recognized, the expansion module disconnect alarm is triggered if a wrong address is used.

EXAMPLE:

The addresses to be assigned are: Serial Address

Son Unit 1

1

Son Unit 2

2

Son Unit 3

3

Son Unit 4

4

Switches in pCOe

Direction 1

Direction 5

Note: It is important that the addresses are not repeated, or the entire network of instruments on that port may collapse.

CONTROL

Expansion Module pCOE

83 V.1.1

INTERNET CONNECTIVITY • PREVIOUS REQUIREMENTS Before continuing it is very important to meet the following requirements on site:

1. Installation

CONNECTIVITY

The equipment to be controlled must be properly installed according to the installation manual. The unit must operate normally and should not be in alarm condition.

84 V.1.1

2. Connectivity The unit to be controlled must be connected to your local internet infrastructure. The touch screen connects to a port on your local router / switch the same way as any other device or computer on your local area network (LAN). Logic controllers have two LAN ports (RJ45) connection and either work properly with a CAT5 ethernet cable.

The units use Dynamic Domain Name Servers (DDNS) to be accessible from outside the local area network (LAN). You need to configure a DDNS service host and then set it up on your ISP LAN router / switch.

3.1. Access to Router Login from an internet browser (Chrome, Safari, IE, etc) to the control panel of your ISP router, for this simply enter the IP address of the router in your browser. You can find out the IP address of your router by typing IPCONFIG from a command Prompt window of Windows, the IP address for the "Default Gateway" is the IP address of your router.

You will need to have the user name and password for the ISP Router, If you do not know your username or password contact your internet service provider.

COMMUNICATION / CONNECTIVITY

3. Configuration

85 V.1.1

CONNECTIVITY / COMMUNICATION 86 V.1.1

3.2. Enable DDNS Once inside your ISP router you need to configure a DDNS (Dynamic Domain Name Server) host, usually this setting is in the ADVANCED section but you may need to seek this option in the other menus of your router. Use the data of the DDNS host you want to use to configure your connection and save the configuration.

• DDNS Host configuration example using NOIP.COM as a DDNS provider • DDNS provider: No-Ip.Com • WAN Connection: Your local internet connection • Host: ACunit • Domain: MyDomain.Com • User Name: example@somedomain.com • Contraseña: 1234567890 The combination of the DDNS host and domain results in the final "Domain Name" to be used by a unit, this domain name must be unique for each unit to be hooked up to the internet and is the internet address you can use to access your unit from outside (WAN) of your local area network (LAN). Along with the DDNS "host" the unit will have an IP address assigned to be controlled and manipulated from within (LAN) of your local area network.

Domain Name: ACunit.MyDomain.com Internal IP: 192.168.1.61

NOTE

The "local area network" refers to your local Internet connection, such as the WiFi network you have installed in your home (LAN). When you want to remotely operate your unit from outside (WAN) of your local area network will use the "Domain Name".

When you want to connect to your unit from inside the (LAN) local area network use its IP address.

4. Extension

You need to allow outside access to your unit through your local area network

You need to have the Google Chrome browser installed

(LAN). The easiest way is to put your unit in the Demilitarized Zone (DMZ) of

on the device from which you want to control the unit and

your router. The DMZ (Demilitarized Zone) allows full interaction of computer

download and install the VNC Viewer extension for Google

signals and commands from the outside, thus avoiding having to edit or change

Chrome. If you still have not installed Google Chrome you

your local safety schemes. Look in your router's DMZ section, correctly select the

can download and install it for free at www.google.com

connected equipment you want to place in the DMZ and save your settings.

VNC is a technology that allows to access and manipulate remote computing equipment from other devices. The installation of VNC for Google Chrome is fast, simple and free.

Please follow these steps to install the VNC Viewer extension to Google Chrome, these instructions work for Windows, iOS and Android: • 4.1. Enter Google Play Store and search for "VNC Viewer for Chrome". • 4.2. Once on the VNC Viewer for Google Chrome screen click FREE, the APP will download, please proceed to install it like any other APP on your device.

COMMUNICATION / CONNECTIVITY

3.3. Granting Permissions and Access

87 V.1.1

CONNECTIVITY / COMMUNICATION 88 V.1.1

• 4.3. Once VNC Viewer for Chrome is installed on your device please start the APP. You will be presented with the following screen asking for two parameters.

Address: This may be the IP or domain name your unit, remember that if you are inside your local area network (LAN) you must use the IP address, and if you are outside your local area network (WAN) you must use the DDNS domain name of your Climate FlexÂŽ unit.

Picture Quality: The image quality affects the speed and performance of your remote connection to your unit, we recommend using the LOW option to get the best experience of control. You can change this option each time you connect to your unit.

When you are ready to connect to your unit simply enter the IP address or domain name address of your unit, select LOW in the Image Quality option and click CONNECT.

VNC Viewer will try to connect to your unit, you can see the process move forward on the screen.

Once the connection is made you are likely to receive a warning that the connection is not "Encrypted" please ignore this warning because it is not required or necessary to encrypt sessions when controlling a unit remotely.

COMMUNICATION / CONNECTIVITY

5. Remote Connection to your Unit

89 V.1.1

CONNECTIVITY / COMMUNICATION 90 V.1.1

6. Unit Remote Operation

WARNING

Please observe and mind for all actions performed remotely just as if you were physically manipulating the unit. Remote operation of units is very simple and is done mostly through your local keyboard and mouse, all actions performed with the mouse and keyboard on the VNC Viewer screen will be transmitted as it is.

FOR MORE INFORMATION ABOUT THE OPERATION OF THE VNC VIEWER YOU CAN ACCESS THE APP HELP SCREENS AND MANUAL

BY CLICKING ON THE ? ICON IN THE BOTTOM CONTROL BAR. FOR MORE INFORMATION ABOUT THE OPERATION OF YOUR UNIT PLEASE CONSULT YOUR USER MANUAL.

The connection via VNC to your unit is identical as if you were manipulating the unit physically, and you can actually see that the physical unit screen replicates all remote actions you perform.

Please keep in mind that depending on the speed and status of your Internet connection can have a delay of up to several seconds between the actions carried out remotely and that these actions are reflected, please have patience.

ELECTRICAL INFORMATION CLIM-ACC-060-C3F-S

91 V.1.1

92

V.1.1

CLIM-ACC-060-C3V-M-SOL24V

ELECTRICAL INFORMATION

ELECTRICAL INFORMATION

CLIM-ACC-090-C3F-S-SOL24V

93 V.1.1

94

V.1.1

CLIM-ACC-090-A3V-S

ELECTRICAL INFORMATION

ELECTRICAL INFORMATION

CLIM-ACC-120-C3F-S-SOL24V

95 V.1.1

96

V.1.1

CLIM-ACC-120-C3V-M-SOL24V

ELECTRICAL INFORMATION

ELECTRICAL INFORMATION CLIM-ACH-060-C3F-S

97 V.1.1

98

V.1.1

CLIM-ACH-060-C3V-M

ELECTRICAL INFORMATION

ELECTRICAL INFORMATION CLIM-ACH-090-C3F-S

99 V.1.1

100

V.1.1

CLIM-ACH-090-C3V-M

ELECTRICAL INFORMATION

ELECTRICAL INFORMATION CLIM-ACH-120-C3F-S

101 V.1.1

102

V.1.1

CLIM-ACH-120-C3V-M

ELECTRICAL INFORMATION

ELECTRICAL INFORMATION CLIM-ACC-060-C2F-S

103 V.1.1

104

V.1.1

CLIM-ACC-060-C2V-M

ELECTRICAL INFORMATION

ELECTRICAL INFORMATION CLIM-ACC-090-C2F-S

105 V.1.1

106

V.1.1

CLIM-ACC-090-C2V-M

ELECTRICAL INFORMATION

ELECTRICAL INFORMATION CLIM-ACC-120-C2F-S

107 V.1.1

108

V.1.1

CLIM-ACC-120-C2V-M

ELECTRICAL INFORMATION

ELECTRICAL INFORMATION CLIM-ACH-060-C2F-S

109 V.1.1

110

V.1.1

CLIM-ACH-060-C2V-M

ELECTRICAL INFORMATION

ELECTRICAL INFORMATION CLIM-ACH-090-C2F-S

111 V.1.1

112

V.1.1

CLIM-ACH-090-C2V-M

ELECTRICAL INFORMATION

ELECTRICAL INFORMATION CLIM-ACH-120-C2F-S

113 V.1.1

114

V.1.1

CLIM-ACH-120-C2V-M

ELECTRICAL INFORMATION

• LOCATION The units must be installed in accordance with all national and local safety codes. If no local codes apply, installation must conform to the appropriate national codes.

These Units are designed to be installed in exteriors. It is necessary that the unit has air venting, and a free air intake (see Fig. 13) to allow for good air circulation and allow access for maintenance.

For fully functioning, the units only require the connection with the hydraulic local net and power supply connection in accordance with technical data

Fig. 13, Recommended unit clearences.

WARNING

To keep warranty this unit must be installed by trained personnel with expertise on water chillers installation.

DIMENSIONS

MODELS

A

D

in

cm

in

cm

in

cm

CLIM-ACC-060

W1

27

68

67

170

32

82

CLIM-ACC-090

W2

31

79

67

170

32

82

CLIM-ACC-120

W3

38.5

98

67

170

32

82

INSTALLATION

sheet.

115 V.1.1

When lifting the unit, please keep the unit stable and without tilting.

WARNING

• LOCATION The unit must be installed on a solid, perfectly level base. For earthing purposes, a solid cement base, that is wider than the unit, must be made. This base must be able to support the weight of the unit. Anti-vibration supports must be installed between the frame of the unit and the cement base of the steel beams; for such installation follow the dimensional drawing supplied with the unit. The frame of the unit must be perfectly levelled during installation, if necessary using shims to be inserted under the the anti-vibration supports.

If the unit is installed in places that are easily accessible to people and animals, we recommend that protection grates be fitted all round to prevent access. To ensure optimal performance in installation site, the following precautions and instructions must be respected: • •

INSTALLATION

• •

116 V.1.1

• • • Fig. 14 - Use a forklift or crane to lift units..

Make sure that there is a strong, solid foundation to reduce noise and vibrations.

Avoid installing the unit in areas that could be dangerous during maintenance operations, such as platforms without handrails, guide rails or in areas that fail to comply with requirements as regards free space around the unit.

The installer is responsible for calculating the best position for the unit.

It is vital that all minimum distances for all units are complied with to ensure there is adequate ventilation for the condenser racks.

When deciding where to position the unit and to ensure proper airflow, the following factors must be taken into consideration: Avoid the recirculation of hot air Avoid insufficient air supply for the air cooling condenser. Both these conditions can cause an increase in condenser pressure which can lead to poor energy efficiency and refrigerating capacity.

The noise generated by the unit is mainly due to the rotation of compressors.

The noise level for each model size is listed in the documentation.

If the unit is correctly installed, operated and maintained, noise emission levels do not require any special protective devices to operate continuously close to the unit without any risk.

In case of installation with special noise requirements it may be necessary to install additional noise softening devices.

When transporting the unit, it is recommendable to use a forklift or crane to lift it. All units have lifting points. Only these points may be used for lifting the unit, as shown in the Fig. 14.

• LOCATION The unit must be inspected for any possible damage immediately upon reaching the final site of installation. All components described in the delivery note must be inspected and checked. Should there be evidence of damage, do not remove the damaged components and immediately report the extent and type of damage both to the transportation company and the manufacturer's representative, sending if possible photos which may be useful in identifying those responsible for the damage.

Damage must not be repaired before the inspection of the transportation company representative and the manufacturer's representative. Before installing the unit, check that the model and power supply voltage shown on the nameplate are correct. The manufacturer will not accept responsibility for any damage following acceptance of the unit.

Provide enough space around the outdoor unit to allow the installation and maintenance personnel unrestricted access to all service points. Refer to submittal drawings for the unit dimensions. A minimum of 1 meter is recommended for compressor service. Provide sufficient clearance for the opening of control panel doors.

Refer to Figure 1 for minimum clearances. In all cases, local codes which require additional clearances will take precedence over these recommendations.

All wiring must comply with local codes and the National Electric Code. Typical field wiring diagrams are included at the end of the manual.

Minimum circuit ampacities and other unit electrical data are on the unit nameplate. See the unit order specifications for actual electrical data.

Specific electrical schematics and connection diagrams are shipped with the unit.

WARNING

Proper Field Wiring and Grounding Required!

All field wiring MUST be performed by qualified personnel. Improperly installed and grounded field wiring poses FIRE and ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field wiring installation and grounding as described in NEC and your local/state electrical codes. Failure to follow code could result in death or serious injury.

INSTALLATION

WARNING

Heavy Objects!

Ensure that all the lifting equipment used is properly rated for the weight of the unit being lifted. Each of the cables (chains or slings), hooks, and shackles used to lift the unit must be capable of supporting the entire weight of the unit. Lifting cables (chains or slings) may not be of different length. Adjust as necessary for even unit lift. Other lifting arrangements could cause equipment or property damage. Failure to follow the instructions above or to properly lift the unit could result in unit dropping and possibly crushing operator/technician which could result in death or serious injury.

117 V.1.1

WARNING • All field wiring must be installed in accordance with the national wiring regulation.

• All the terminals and connections must be tightened. Improper connection and fastenings could cause electric shock, short circuit and fire.

• Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work according to the wiring diagram.

• The unit must be GROUNDED to prevent possible hazards due to insulation failure.

• All electrical wiring must not touch the refrigerant piping, compressor, pump, fan motor or any moving parts of the fan motors.

• Do not operate the chiller with wet hands. It could result in electric shock.

• Do not use fuse of different amperage than stated. Using wire etc. to replace a fuse could cause equipment damage or fire.

• Do not allow water to remain in the water pipes if the unit is not operating for a long period.

Water must be drained out if the unit is not running during winter. Failing to do so would cause the pipe to freeze and crack.

INSTALLATION

• Do not drink the chilled water of the unit.

118 V.1.1

PREPARING AND CHECKING THE WATER CIRCUIT CONNECTION The units have a water input and output for the connection of the chiller to water circuit of the system.

This circuit must be connected to the unit by an authorized technician and must comply with all the current national and local regulations on the subject.

The components listed below are not included with the unit, but are supplied upon request, also if their installation is compulsory.

If dirt penetrates the water circuit, there could be problems. Therefore always remember the following when connecting the water circuit: 1. Only use pipes that are clean inside.

2. Keep the end of the pipe facing downward when removing any burrs.

3. Cover the end of the pipe when inserting it through a wall to avoid dust and dirt getting in 4. Clean the pipes of the system located between the filter and the unit, with running water, before connecting it to the system.

THE WATER PRESSURE MUST NOT EXCEED THE MAXIMUM OPERATING PRESSURE FOR THE UNIT. WARNING

• PROCEDURE OF VACUUM AND REFRIGERANT CHARGE

WARNING

Never disconnect the copper tube of valve 3; just loosen the connection to purge the nitrogen

In order to obtain a precise reading of vacuum one should isolate the vacuum pump from the system. Close valve 1 and wait about 15 to have a precise measure.

If the reading doesn’t remain steady either the system still contains humidity or there must be a leakage. Always verify all the connections (points 1, 3 and valves). * High Vacuum Method It is applied with a vacuum pump capable to reach vacuum lower than 500 microns in only one evacuation. Proceed as follows: 1. Turn on the vacuum pump, then open valve 1 (fig 19). Later on, isolate the vacuum pump and open the valve.

2. When a reading lower than 500 microns is obtained (try to reach the lowest possible value), the vacuum procedure will have been completed.

REFRIGERANT CHARGE After evacuating the system appropriately, close the valves of the manifold and isolate the vacuum pump, the vacuum gauge and the Nitrogen cylinder.

To do the refrigerant charge, replace the Nitrogen cylinder shown in Fig. 18 with a refrigerant cylinder. Purge the hose that links the cylinder to the service valve.

Open the service valve which gives access to the refrigerant cylinder and then the high-pressure valve of the manifold.

To load the system appropriately, verify in the identification labels of the units the amount of refrigerant that should be added to the system.

With the system shut down, load the refrigerant in liquid form through the service valve of liquid line (smaller diameter).

For help, use a scale (if not using a graduate cylinder). Allow at least 10 minutes before turning the unit back on.

Close the discharge valve of the manifold, open the suction valve and with the system in operation complete the charge with refrigerant in gas form (between 5% and 20% the total). Check in the scale the refrigerant weight added to the system. When the charge is complete close the suction valve of the manifold, disconnect the suction and discharge hoses.Close the cylinder valve.

The charge procedure will be complete.

REFRIGERANT WITHDRAWAL If for any reason there is need to remove/lose refrigerant, the service valves of these units allow to remove refrigerant from the system into the outdoor unit.

Procedure: Step 1: Connect manifold hoses to the vents of the outdoor unit service valves.

Step 2: Close the service valve of 1/4” liquid line.

Step 3: Turn on the unit in cooling mode until that the system pressure reaches 2 psig. Then, close the service valve of the suction line 3/8 “ so that the refrigerant gas remains withdrawn.

The refrigerant must be adjusted a 20% in order to reach the evaporation temperature.

You can check the charge in the next page.

NOTE

INSTALLATION

Every system that has been exposed to the atmosphere should be properly dehydrated. That is possible if we accomplish appropriate evacuation.

To make a proper evacuation, it is necessary to have a VACUUM PUMP (not compressor) and a vacuum gauge.

The procedure is the following: • First the access points to the system must be defined. Use the service valves in the outdoor unit on both the drop and the discharge sides (liquid line).

That is, high-pressure valve connected to the piping of smaller diameter and the low-pressure valve connected in the piping of larger diameter.

• Only then is it possible to evacuate the system. Basically, we can do in two ways: * Method of Dilution Turn on the vacuum pump and make the vacuum in the pump (valve 1 shut).

Open valve 1 and let the system evacuate until it reaches at least 500 microns.

To obtain the measure, close valve 1 and open valve number 2, allowing the vacuum gauge to feel the system pressure. After reaching 500 microns, isolate the vacuum pump and open valve 3, letting the Nitrogen in to break the vacuum.

Isolate the Nitrogen cylinder.

Purge the Nitrogen through the connection that links the copper passage to valve 3.

Repeat the procedure at least twice, doing in the last stage the third evacuation.

At the end of this process, at least 200 microns should be obtained.

WARNING

The pump oil should be replaced periodically in order to guarantee the vacuum efficiency.

119 V.1.1

INSTALLATION 120 V.1.1

CHART FOR OBTAINING VACUUM AND FOR REFRIGERANT CHARGING

REFRIGERANT CHARGE

PRESSURE RANGE

MODEL

TR

Refrigerant (Lbs)

Refrigerant (Kg)

HI PRESSURE

LOW PRESSURE

CLIM

10

2.5

5.5

450-520 psi

116-130 psi

CLIM

7.5

2.5

5.5

450-520 psi

116-130 psi

CLIM

5

1.6

3.52

450-520 psi

116-130 psi

PRESSURE - TEMPERATURE TABLE Saturation conditions

°C

°F

R-410A

°C

°F

R-410A

°C

°F

R-410A

°C

°F

R-410A

-45

-49.0

6.4

-16

3.2

52.8

13

55.4

156.6

42

107.6

353.1

-44

-47.2

7.5

-15

5.0

55.2

14

57.2

161.6

43

109.4

362.0

-43

-45.4

8.4

-14

6.8

57.7

15

59.0

166.7

44

111.2

371.0

-42

-43.6

10.1

-13

8.6

60.3

16

60.8

172.0

45

113.0

380.2

-41

-41.8

10.5

-12

10.4

62.9

17

62.6

177.3

46

114.8

389.6

-40

-40.0

11.6

-11

12.2

65.7

18

64.4

182.8

47

116.6

399.2

-39

-38.2

12.7

-10

14.0

68.5

19

66.2

188.4

48

118.4

408.9

-38

-36.4

13.9

-9

15.8

71.3

20

68.0

194.1

49

120.2

418.8

-37

-34.6

15.2

-8

17.6

74.3

21

69.8

199.9

50

122.0

428.8

-36

-32.8

16.5

-7

19.4

77.3

22

71.6

205.8

51

123.8

439.0

-35

-31.0

17.8

-6

21.2

80.4

23

73.4

211.9

52

125.6

449.4

-34

-29.2

19.1

-5

23.0

83.6

24

75.2

218.1

53

127.4

460.0

-33

-27.4

20.6

-4

24.8

86.9

25

77.0

224.4

54

129.2

470.7

-32

-25.6

22.0

-3

26.6

90.2

26

78.8

230.9

55

131.0

481.6

-23.8

23.5

-2

28.4

93.7

27

80.6

237.5

56

132.8

492.7

-22.0

25.1

-1

30.2

97.2

28

82.4

244.2

57

134.6

504.0

-29

-20.2

26.7

0

32.0

100.8

29

84.2

251.1

58

136.4

515.5

-28

-18.4

28.4

1

33.8

104.5

30

86.0

258.0

59

138.2

527.1

-27

-16.6

30.1

2

35.6

108.3

31

87.8

265.2

60

140.0

539.0

-26

-14.8

31.8

3

37.4

112.2

32

89.6

272.4

61

141.8

551.0

-25

-13.0

33.7

4

39.2

116.2

33

91.4

279.8

62

143.6

563.2

-24

-11.2

35.5

5

41.0

120.3

34

93.2

287.4

63

145.4

575.6

-23

-9.4

37.5

6

42.8

124.5

35

95.0

295.1

64

147.2

588.2

-22

-7.6

39.5

7

44.6

128.8

36

96.8

302.9

65

149.0

600.9

-21

-5.8

41.5

8

46.4

133.1

37

98.6

310.9

66

150.8

613.9

-20

-4.0

43.7

9

48.2

137.6

38

100.4

319.0

67

152.6

627.1

-19

-2.2

45.8

10

50.0

142.2

39

102.2

327.3

68

154.4

640.5

-18

-0.4

48.1

11

51.8

146.9

40

104.0

335.7

69

156.2

654.1

-17

1.4

50.4

12

53.6

151.7

41

105.8

344.3

70

158.0

667.8

Values at sea level, add 0.5 psig per 300 m height

INSTALLATION

-31 -30

121 V.1.1

INSTALLATION

TYPICAL PIPING FOR INDEPENDENT CHILLER (OPTION 1)

1. FLEX CONNECTIONS 2. TEMPERATURE GAUGE 3. PRESSURE GAUGE 4. Y STRAINER 5. ISOLATION VALVE 6. AIR SEPARATOR AND VENT

122 V.1.1

This diagram is not intended to be a design and is given only as an idea of a typical installation of a chiller . The manufacturer assumes no responsibility for any omission in this drawing.

NOTE

TYPICAL PIPING FOR INDEPENDENT CHILLER (OPTION 2)

8. FILTER

2. FLOW SWITCH

9. PRESSURE GAUGE

3. BALANCING VALVE

10. EXPANSION TANK

4. BUTTERFLY VALVE

11. DEAERATOR

5. THERMOMETER

12. SAFETY VALVE

6. FLEXIBLE CONNECTION

13. WATER STORAGE TANK

7. CHECK VALVE

This diagram is not intended to be a design and is given only as an idea of a typical installation of a chiller . The manufacturer assumes no responsibility for any omission in this drawing.

NOTE

INSTALLATION

1. PRESSURE GAUGE

123 V.1.1

• PREVIOUS TO STARTUP CHECKLIST The following items must be checked before the unit´s startup.

DATE: JOBSITE: LOCATION: INSTALLER CONTRACTOR: TECHNICIAN/COMPANY STARTING THE UNIT: The following procedures are to be considered by the installer; their personnel must be qualified, and certified to perform installation in order to comply all specifications and good practices to assure the correct unit´s operation.

UNIT MODEL: WARNING

INSTALLATION

UNIT SERIAL NUMBER:

• PHYSICAL INSPECTION (BEFORE ELECTRICAL CONNECTION)

• HYDRAULIC CIRCUIT INSPECTION

• Check unit for possible transportation or handling damage.

The installation of a water filter is necessary on all hydraulic circuits in order to avoid solid particles in it, which must be installed on the return side of the circuit, and cleaned once the system´s initial charge is finished.

• Visually check for refrigerant leaks.

• Only Open unit to install system piping. Do not remove connection´s

- Check water filter to be clean.

protection until hydraulic circuit is to be closed.

- Verify that all service valves are open.

• Check for foreign objects in fan discharge.

- Check for adequate makeup of the water supply.

• Check pulley alignment, and band tension.

- Verify that all piping is water full and air has been vented out.

• Check that air intake is not obstructed and has the required space

- Check Thermometers.

suggested on Fig. 1

- Check Manometers.

124 V.1.1

NOTE

Accessories such as Thermometers, manometers, measuring ports, etc. are recommended but not necessary for the unit´s operation.

If hydraulic circuit contains air, it may compromise the units operation.

WARNING

• ELECTRICAL SUPPLY INSPECTION The electrical pipes are nipple NPT threaded conduit (1” inch diameter on all models) the units require 3 phase grounded electrical power.

• Verify that the thermo-magnetic switch is of correct capacity for the unit.

• Check that all electrical connections are tight.

• Check for false contacts on ground, and all wiring.

• Check internal connections for control and power.

• Measure voltage on all lines, and ground, neutral, and TF line.

• Check for overload protection on motors to be in position to design requirements, and on automatic mode.

• Check voltage monitor control (*Motor Saver), to be adjusted to supply the correct power voltage for the unit. *The unbalance percentage of electrical supply should be calculated with the following formula and adjusted on the UNBALANCE TRIP knob.

The unit´s control panel has a ventilation duct, and it must not be obstructed in any manner.

• UNBALANCE PORCENTAGE = [(MAXIMUM AVERAGE DEVIATION)/(AVERAGE)]X[100] DIAGNOSIS INDICATING LIGHTS (LED STATUS) NORMAL OPERATION

CONSTANT GREEN

START DELAY

INTEMITENT GREEN

INVERTED PHASE

INTERMITENT RED

PHASE UNBALANCED

RED ON LAPSES

HIGH/ LOW VOLTAGE

CONSTANT RED

NOTE

Units are previously factory adjusted however the electrical supply may vary on each installation, and due to this unbalance must be adjusted before startup in order to protect all the unit´s motors and electrical components.

INSTALLATION

NOTE

125 V.1.1

• CONTROL PANEL INSPECTION • Check the control panel to ensure that it is free of foreign objects.

NOTE

Units are previously factory adjusted however the electrical supply may vary on each installation, and due to this unbalance must be adjusted before startup in order to protect all the unit´s motors and electrical components.

• Energize the unit with 3 phase electrical power.

• Phase unbalance must less than 2% of average.

• Cycle each fan to assure rotation is correct.

• Cycle water pump (if applicable) to ensure that it is correctly energized.

After finishing the inspection of the previous installation points and making sure all the unit’s items are correct the unit may be started.

Set the UNIT CONTROL switch on the ON position (Fig. 15) to energize the control panel with 24 Volts.

• STARTUP After energizing the controller, wait five minutes for the unit to be on line and ready.

Operation sequence will initiate by checking all security pre-programed points on the unit. If all required conditions are OK the unit will be ready to initiate operation.

INSTALLATION

UNIT CONTROL

126 V.1.1

To start operation set the ON/OFF switch (Fig 15) to the ON position.

After six seconds the controller will command the start of the water pump.

If water flow is detected on the pipes, the internal sequence of the unit will begin.

ON / OFF

NOTE

The APG4 switch (Fig. 15) selects the unit´s operating mode, whether is it cooling only or heat pump. If you wish to operate the unit as heat pump turn this switch to ON.

• COMPRESSORS Set the APG1 switch, 24V (Fig. 15) to the ON position afterwards set the APG2 switch also to the ON position, this will enable the compressors start cycle.

24V

COMPRESOR

Fig. 15. Cooling Only Mode

RESET

• STARTUP RECORD OF THE UNIT Also, is necessary complete the next information when yo make the startup of the unit.

DATE: ___________________________________________________________________________________________________________________________________________________________ JOBSITE: _______________________________________________________________________________________________________________________________________________________ LOCATION: _____________________________________________________________________________________________________________________________________________________ UNIT MODEL: __________________________________________________________________________________________________________________________________________________ SERIAL NUMBER: ______________________________________________________________________________________________________________________________________________ COMPRESSOR MODEL 1: _______________________________________________________ SERIAL: ______________________________________________________________________ COMPRESSOR MODEL 2: _______________________________________________________ SERIAL: ______________________________________________________________________ FIXED________________________

DIGITAL__________________________

VRD_______________________________

COMPRESSOR TYPE 2 (X):

FIXED________________________

DIGITAL__________________________

VRD_______________________________

PUMP MODEL 1: ________________________________________________________________ SERIAL:_______________________________________________________________________ PUMP MODEL 2: ________________________________________________________________ SERIAL:_______________________________________________________________________ FREQUENCY DRIVER MODEL: ________________________________________________________________ SERIAL: _________________________________________________________ CONTROLLER MODEL: _______________________________________________________________________ SERIAL: _________________________________________________________ SOFTWARE VERSION: __________________________________________________________________________________________________________________________________________ "Y" FILTER (Y/N): _______

FLOW SWITCH TYPE (X): ULTRASONIC FLOW SENSOR ____________________

INSTALLATION

COMPRESSOR TYPE 1 (X):

FLOW SWITCH_____________________

NAMEPLATE DATA:

VOLTAGE ____________________________

AMPACITY: _________________

R410A CHARGE:___________________

SETTINGS:

TEMPERATURE SETTING:_____________

DELAY: ______________________

UNBALANCE ______________________

127 V.1.1

INITIAL

30 MINUTES

60 MINUTES

OPERATION CAPACITY WATER INLET TEMPERATURE WATER OUTLET TEMPERATURE WATER INLET PRESSURE WATER OUTLET PRESSURE PUMP VOLTAGE

INSTALLATION

PUMP AMPACITY

128 V.1.1

CIRCUIT 1 SUCTION PRESSURE DISCHARGE PRESSURE SATURATION SUCTION TEMPERATURE SATURATION DISCHARGE TEMPERATURE SUPERHEATING SUBCOOLING

CIRCUIT 2

CIRCUIT 1

CIRCUIT 2

CIRCUIT 1

CIRCUIT 2

INITIAL CIRCUIT 1

CIRCUIT 2

30 MINUTES CIRCUIT 1

CIRCUIT 2

60 MINUTES CIRCUIT 1

CIRCUIT 2

COMPRESSOR

VOLT L1-L2 VOLT L1-L3 VOLT L2-L3 AMP L1 AMP L2 AMP L3 OPERATION HOURS COMPRESSOR START CYCLES COUNTER OIL LEVEL

VOLT L1-L3 VOLT L2-L3 AMP L1 AMP L2 AMP L3

_____________________ CUSTOMER

GENERAL UNIT

VOLT L1-L2 VOLT L1-L3 VOLT L2-L3 AMP L1 AMP L2 AMP L3 VOLTAGE UMBALANCE AMPACITY UMBALANCE

FREQUENCY DRIVER SETTINGS: _________________________________________________________________________________________________________

_____________________ TECHNICIAN

INSTALLATION

FAN MOTOR

VOLT L1-L2

___________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________ RECOMMENDATIONS/COMMENTS: ____________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________

129 V.1.1

MAINTENANCE Servicing or maintenance of these unit must be carried out by experienced personnel with specific training in refrigeration. Repeated check the safety devices and continuous cycling of control components must be analyzed and corrected before being reset.

The simple design of the refrigeration circuit totally eliminates potential problems during normal unit operation. No maintenance work is needed on the refrigeration circuit as long as the unit is operating normally.

Ease of maintenance has been taken into consideration during the design stage such that the unit is easily accessible for servicing and maintenance. By accessing from the front panel of the unit, servicing and maintenance operation can be done easily.

The electrical components are especially easy to access since it is located in the terminal box on top of the front panel.

Under normal circumstances, this chiller requires only a check and cleaning of air intake through the coil surface only. These can be done monthly or quarterly depending on the surrounding enviroment where the units are installed.

MAINTENANCE

When the surrounding enviroment is very oily or dusty, then the coils must be regularly cleaned by a qualified air conditioner service technician to ensure sufficient cooling capacity and efficient unit operation. The normal life span might be shortened if no proper service is provided.

For consistent performance and durability, always conduct proper and regular maintenance to the unit.

For prolonged periods of operation time, the heat exchanger will become dirty impairing its effectiveness and reducing the performance of the units. Consult your local dealer about the cleaning of the heat exchanger.

No major maintenance or servicing needed for the internal water circuit in the unit except the water pump failure. It is advised that regular check on the stainer to be conducted and change the water stainer if it is dirty or choked.

130 V.1.1

Always check the water level in the system, in order to protect the moving components in the hydraulic kit from over heating and excessive wear and tear.

The manufacturer will not be responsible for the malfunction of any unit if the main cause is the lack of maintenance or operating conditions which do not correspond to those recommended in this manual.

NOTE

GENERAL

In the initial operation and periodically during startup, you must perform some routine maintenance checks. These include, verification of liquid lines, measurements of the condensing and suction pressure, and verify if the unit has normal overheating or undercooling. A maintenance program is recommended at the end of this section.

COMPRESSOR MAINTENANCE

The scroll type compressors are fully hermetic, and require no maintenance other than checking oil level.

ELECTRICAL TERMINALS

Electrical connections should be inspected and tightened as necessary. The heat and vibration can cause connections to loosen and fall off causing a voltage or arcing.

• To service the electrical components:

• Tighten all cable connections connected to the terminal block and components.

• Inspect connectors, cables and/or components with burn marks, worn cables, etc. If you find any connector, connection or component with any of the above conditions, it must be repaired or replaced.

• The tension in the equipment should be checked with meter periodically to ensure adequate power supply.

NOTE

Each unit is shipped with a full wiring. See wiring diagrams when making connections. The electrical connections to be made in the place of installation are: power supply voltage line to the input power and control wiring for the remote control.

Do not place the control wiring with high voltage cable. High voltage can interfere with control signals and/or cause low or irregular performance.

MAINTENANCE

• Disconnect the main power supply before repairing or replacing components or cables.

131 V.1.1

WARNING Risk of electric shock, can cause injury and death. Disconnect all electrical power sources when working inside the unit. Potentially lethal voltages exist within this equipment during operation.

Observe all cautions and warnings in this manual. Only qualified personnel should maintain this equipment.

CONDENSER

Maintenance consists primarily of routine removal of dirt and debris from the outer surface of the fins and repair or damage fins.

MAINTENANCE

Clean fins with a vacuum cleaner, cold water, compressed air or a soft (non-metallic) brush. When it comes to units installed in a corrosive atmosphere, cleaning the fins should be part of the regular maintenance program.

132 V.1.1

In this type of installation dust and debris must be removed quickly to avoid accumulation that will hamper normal operation.

WARNING Risk of electric shock, can cause injury and death.

Risk of serious injury. The fan can start up and cause injury. Disconnect all electrical sources before inspecting the fan.

FILTER-DRIERS Any residual particles from the condenser tubing, compressor and miscellaneous components are swept by the refrigerant into the liquid line and caught by the filter-drier.

It is recommended to replace the filter drier whenever a repair is made in the cooling line.

EXPANSION VALVE

The expansion valve's function is to keep the evaporator supplied with the proper amount of refrigerant to satisfy the load conditions.

Before adjusting superheat, check that the unit charge is correct and liquid line is full with no bubbles and that the circuit is operating under stable full load conditions.

The suction superheat for the suction leaving the evaporator is set at the factory to 10 degrees F.

MAINTENANCE

WARNING Risk of explosive discharge of high pressure refrigerant. It can cause personal injury or damage to equipment. Never loosen any connections in the refrigerant lines or electrical lines until they are depressurized on both sides of the compressor.

133 V.1.1

• 1. ANNUAL MAINTENANCE PROGRAM

MAINTENANCE

Before intervening this unit make sure you have your complete personal safety equipment, and that the unit is without power and totally at rest. It is recommended to energize your unit 24 hours before the first start up to begin heating the compressor crankcase.

Filter cleaning hydronic circuit, if exist.

Plan

Visual inspection of all water pipes for leak detection.

Plan

Water repacement in the hydronic circuit.

Plan

Retightening of connectors and terminals in the electrical panel, control part, power and junction boxes.

Physical inspection of all contactors and relays on the electrical panel.

Check amperage of all electric motors and compare according to equipment nameplate for detect abnormalities.

Physically verify false contacts.

Check the adjusting and state of the electrical protections and fuses, these must be under the manufacturer's specifications.

Electrical panel cleaning

134 V.1.1

1. HYDRAULIC MAINTENANCE Mar Apr May Jun

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Real Plan Real Plan Real Plan Real Plan Real Plan Real

1.3 PHYSICAL INSPECTION

Condenser cleaning with pressurized water Check refrigerant pressures Fan blades inspection, blades must be clean Fan bearings inspection Fan bearings change (or as needed depends on the environment) Check power consumption of compressors to determine refrigerant losses

Equipment's internal inspection and cleaning Condensate drain line inspection, must be unobstructed

Feb

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Real

If there is any change of a component in the cooling circuit, is recommended that dehydrating filter be changed.

MAINTENANCE

Compressor oil inspection

Plan

Jan

135 V.1.1

TROUBLESHOOTING When a malfunction of the unit is detected, immediately switch off the main power supply before proceeding with the following troubleshooting procedures.

The following are common fault conditions and simple troubleshooting tips. If any other fault conditions that are not listed occur, contact your nearest local dealer. DO NOT attempt to troubleshoot the unit by yourself.

TROUBLESHOOTING

PROBLEM

Compressor will not run

Compressor will not stage up.

136 V.1.1

POSSIBLE CAUSES

POSSIBLE CORRECTIVE STEPS

Main or compressor disconnect switch open.

Close switch.

Fuse blown. Circuit breakers open.

Check electrical circuits and motor windings for shorts or grounds. Investigate for possible overloading. Check for loose or corroded connections.

Replace fuse o reset breakers after fault cause is corrected.

Thermal overloads tripped.

Overloads are auto-reset. Check voltages, cycle times and mechanical operations. Allow time for auto-reset.

Defective contactor or coil.

Replace.

System shutdowm by equipment protection devices.

Determine type and cause of shutdown and correct it before restarting equipment.

No cooling required.

None. Wait until unit calls for cooling.

Liquid line solenoid will not open.

Repair or replace solenoid. Check wiring.

Motor electrical trouble.

Check motor for opens, shorts or burnout.

Humedad en el compresor.

Reemplace compresor.

Loose wiring.

Check all wire junctions. Tighten all terminal screws.

Defective capacity control.

Replace.

Faulty sensor or wiring.

Replace.

Stages not set for application.

Adjust controller setting for application.

PROBLEM

POSSIBLE CAUSES

Low lift, inverted start.

Compressor running in reverse.

Compressor noisy or vibrating

Improper pipingor or support on sucction or discharge.

Worn compressor isolator bushing.

Compressor mechanical failure.

Noncondensables in system.

Optional discharge shutoff valve not open.

High discharge pressure

Condenser fan control wiring not correct.

Fan not running.

Dirty condenser coil.

Air recirculation.

Control issues.

Check unit and compressor for correct phasing.

Relocate, add, or remove hangers.

Replace.

Replace.

Extract noncondensables with approved procedures or replace charge.

Remove excess,check liquid subcooling.

Open valve.

Correct wiring.

Check electrical circuit and fan motor.

Clean coil.

Correct.

TROUBLESHOOTING

Circuit overcharged with refrigerant.

POSSIBLE CORRECTIVE STEPS

137 V.1.1

PROBLEM

POSSIBLE CAUSES

Rapid load swings.

Lack of refrigerant.

Fouled liquid line filter drier.

Expansion valve malfunctioning.

Low suction pressure

Condensing temperature too low.

TROUBLESHOOTING

Compressors not staging properly.

Insufficient water flow.

Excess or wrong oil used.

Evaporator dirty.

Operating beyond design conditions.

Discharge valve not open.

Compressor thermal protection switch open

138 V.1.1

Short cycling.

Voltage range or imbalance.

High superheat.

Compressor mechanical failure.

POSSIBLE CORRECTIVE STEPS

Stabilize load.

Check for leaks, repair, add charge. Check liquid sight glass.

Check pressure drop across filter drier. Replace.

Repair or replace and adjust for proper superheat.

Check means for regulating condenser temperature.

See corrective steps- Compressor staging intervals too low.

Correct flow.

Recover or change oil.

Back flush or clean chemically.

Correct so conditions are within allowable limits.

Open valve.

Stabilize load or correct control settings for application.

Check and correct.

Adjust to correct superheat.

Replace compressor.

PROBLEM

POSSIBLE CAUSES

Oil hang-up in remote piping.

Low oil level.

Loose fitting on oil line.

Level too high with compressor operating.

Insufficient water flow- Level too high.

Compressor oil level too high or too low

Excessive liquid in crankcase- Level too high.

HGBP valve oversize or improperly set-up.

Expansion valve operation or selction.

Compressor mechanical issues.

Wrong oil for application.

Voltage imbalance or out of range.

Motor Overload Relays or Circuit Breakers Open

Defective or grounded wiring in motor.

Loose power wiring or burnt contactors.

High condenser temperature.

Review refrigerant piping and correct.

Verify superheat, add oil.

Repair.

Confirm correct superheat, remove oil.

Correct flow, verify superheat.

Check crankcase heater. Check liquid line solenoid valve operation.

Stabilize load or correct control settings for application.

Replace or adjust HGBP valve.

Confirm superheat at minimum and maximum load conditions.

Replace compressor.

Verify.

Correct power supply.

Replace compressor.

Check all connections and tighten, replace contactors.

See corrective steps for High Discharge Pressure.

TROUBLESHOOTING

Short cycling.

POSSIBLE CORRECTIVE STEPS

139 V.1.1

PROBLEM

POSSIBLE CAUSES

Improper voltage.

Equipment does not start.

No water flow in the system.

Water flow is reversed.

Incorrect setting of temperature value.

TROUBLESHOOTING

Dirty condenser.

Equipment starts but it is not cooling enough.

Insufficient refrigerant in the system.

Insufficient water flow in the system.

The water in the system is dirty or contaminated.

No power.

Check the voltage and correct it.

Drain the system.

Check flow direction.

Set temperature.

Clean the condenser.

Remove all possible obstacles.

Contact the manufacturer. Check the system for leaks.

Check the pumping system.

Drain dirty or contaminated water and replace it with clean water.

Check the electrical connection. (False contact)

Fans do not operate.

Defective motor.

Wrong electrical circuit.

Contact the manufacturer.

Check the circuit and repair as necessary.

Fan motor is protected.

Overheated starter relay.

No power.

Contact the manufacturer.

Check the electrical connection.

Water pump does not start.

140 V.1.1

Air suction and discharge clogged.

POSSIBLE CORRECTIVE STEPS

Pump with possible defect.

Check the water pump or replace if necessary.

This warranty applies only for products marketed by the manufacturer and its national dealers. The manufacturer guarantees the operation of this equipment, besides the labor employed in the manufacture thereof, for the period according to the attached table, against any manufacturing defect from the date of delivery of the product, under the following: TERMS AND CONDITIONS • Warranty service can only be carried out by an Authorized Service Center, as long as the manufacturer products have been traded by the manufacturer and it’s authorized Mexico distributors. The address of the nearest Authorized Service Center can be consulted calling the following telephone number: 01 800 890 59 17 • To enforce this guarantee the fault or device status must be notified at 01 800 890 59 17, keep the number of the reporting service that will be provided when reporting the fault, besides the service report to validate that the equipment stopped operating due to a defect of the equipment components.

• During the term of this warranty, the manufacturer, through its Authorized Service Centers is committed to repair the equipment when the fault is attributable to a manufacturing error. In which case the manufacturer will be responsible for the delivery of the spare(s) and cover the cost of labor required.

• Spare parts and parts used to repair the appliance will have no cost to the customer, as long as the warranty period specified in this policy has not been completed.

• In the previous section manual labor is not included.

• This warranty does not cover damage or repairs required as a result of failures in the equipment installation.

1. When the product had been used under conditions other than normal.

2. When the product has not been operated in accordance with the instructions for use included with the computer.

3. When the equipment has been altered, repaired or installed by unauthorized personal by the manufacturer.

In case of loss of this policy, the consumer can request a replacement to the place of purchase or to the manufacturer, with prior presentation of proof of purchase (invoice).

WARRANTY

THIS WARRANTY NOT BE VALID IN THE FOLLOWING CASES

141 V.1.1

REVISION GUIDE 142 V.1.1

PAGE

DESCRIPTION

DATE

BY

2

Languaje Configuration

06/30/17

Alejandro Pimienta

3

Nomenclature

06/30/17

Carlos Hernández

4

Security Instructions

06/30/17

Carlos Hernández

5

Feature / Benefits

06/30/17

Alejandro Pimienta

7

General Description

06/30/17

Alejandro Pimienta

13

AHRI Capacity Ratings

06/30/17

Aldo Juarez

15

Performance Tables

06/30/17

Aldo Juarez

21

Mapping Tables

06/30/17

Jonathan Hernández

23

Correction Factors

06/30/17

Iván González

24

Design Parameters

06/30/17

Rafael Rivas

48

Control

06/30/17

Jonathan Hernández

84

Connectivity

06/30/17

Alejandro Pimienta

91

Electrical Information

06/30/17

Benjamin Ortíz

115

Installation

06/30/17

Carlos Hernández

130

Maintenance

06/30/17

Carlos Hernández

136

Troubleshooting

06/30/17

Carlos Hernández

141

Warranty

06/30/17

Carlos Hernández

Product:

CLIM-ACC

Version Manual

CLIMC-ACC-080617

Type:

Air Modular Chiller

Size:

5 to 50 Tons.

Av. Central No. 285, Parque Logistico, Deleg. La Pila, San Luis Potosi, C.P. 78422 More Info (444) 161.50.43 info@clima-flex.com service@clima-flex.com ventas@clima-flex.com US Toll Free 01 800 201 48 16 Lada sin costo 01 800 890 59 17

/ComfortFlexMexico /ComfortFlexMx /Comfort-Flex /ClimaFlex

V.1.1