Quick Start Guide - CliAHU - English

Quick start guide CLIAHU Series Cรณdigo: DYD-M002

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Thank you for purchasing a Comfort Flex unit. Your new equipment was designed and manufactured with high quality components under strict manufacturing processes that guarantee the quality of the product at all times. We hope your Comfort Flex equipment will give you many years of comfort and energy savings without interruption.

We take this opportunity to remind you that your Comfort Flex unit has an 18 month warranty on parts and labor from delivery or 12 months from the start date of the unit, whichever happens first.

Your comments and suggestions are important to us as they help us provide the best service in the industry. Please take a moment to register your equipment and fill out the Customer Satisfaction form.

If you have any questions or problems please contact our customer service department: USA Toll Free 1 800 201 48 16 LADA Sin Costo - México 01 800 890 59 17 www.comfort-flex.com

Código: DYD-M002

Versión: 0

Fecha: 08.09.17

QUICK START GUIDE

CONTENTS SHIPPING AND PACKING LIST.............................................................. 2 SAFETY PRECAUTIONS........................................................................... 2 BEFORE GETTING STARTED.................................................................... 3 BEFORE GETTING INSTALLED (MOVED)-ELECTRICAL WORK.............. 3 BEFORE STARTING THE TEST RUN.......................................................... 4 SELECTING AN INSTALLATION SITE...................................................... 4 DIMENTIONAL DATA............................................................................. 5 DIMENTIONAL DATA............................................................................. 6 INSTALLATION........................................................................................ 7 DRAIN CONNECTIONS......................................................................... 8 TEST DRAIN............................................................................................ 10 ELECTRICAL CONNECTIONS................................................................ 11 WIRING DIAGRAM................................................................................ 12 CHECK-OUT PROCEDURES................................................................... 14 REFERENCE DATA.................................................................................. 15

Cรณdigo: DYD-M002

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Fecha: 08.09.17

1

QUICK START GUIDE

SHIPPING AND PACKING LIST Package 1 of 1 contains the following: 1. Assembled air handler unit for upflow or horizontal air discharge application (includes upflow and horizontal drain pans and pre-installed air filter).

Check equipment for shipping damage. If found, immediately report damage to the last carrier.

Check the unit rating plate to confirm that delivered unit matches order.

WARNING

SAFETY PRECAUTIONS Before installation and electric work • Before installing the unit, make sure you read all the “Safety precautions”.

The “Safety precautions” provide very important points regarding safety. Make sure you follow them.

• Symbols used in the text

WARNING

Describes precautions that should be observed to prevent danger of injury or death to the user

CAUTION

Describes precautions that should be observed to prevent damage to the unit

WARNING

WARNING

2

Carefully read the labels affixed to the main unit.

• The unit must be installed by an authorized Dealer or properly trained technician.

-- Improper installation by the user may result in water leakage, electric shock, or fire.

• Install the air unit in a place that can withstand its weight.

-- Inadequate strength may cause the unit to fall down, resulting in injuries.

• Use the specified cables for wiring. Make the connections securely so that the outside force of the cable is not applied to the terminals.

-- Inadequate connection and fastening may generate heat and cause a fire.

• Never repair the unit. If the air conditioner must be repaired, consult the dealer.

-- If the unit is repaired improperly, water leakage, electric shock, or fire may result.

• Do no touch the heat exchanger fins.

-- Improper handling may result in injury.

• When handling the product, always wear protective equipment.

-- EG: Gloves, full arm protection, and safety glasses.

-- Improper handling may result in injury.

• Have all electric work done by a licensed electrician according the “National Electrical code and local Electrical codes” and “Interior Wire Regulations” and the instructions given in this manual and always use a special circuit.

-- If the power source capacity is inadequate or electric work is performed improperly, electric shock and fire may result.

• Keep the electric parts away from water (washing water etc.).

-- It might result in electric shock, catching fire or smoke.

Improper installation, adjustment, alteration, service or maintenance can cause personal injury, loss of life, or damage to property.

Installation and service must be performed by a licensed professional installer (or equivalent) or a service agency.

Código: DYD-M002

Versión: 0

Fecha: 08.09.17

QUICK START GUIDE

BEFORE GETTING STARTED

CAUTION

BEFORE GETTING INSTALLED (MOVED)-ELECTRICAL WORK

• Do not install the unit where combustible gas may leak.

-- If the gas leaks and accumulates around the unit, an explosion may result.

• Do not use the air conditioner in special environments.

-- Oil, steam, sulfuric smoke, etc. can significantly reduce the performance of the air conditioner or damage its parts.

• Do not install the unit on a structure that may cause leakage.

-- When the room humidity exceeds 80% or when the drain pipe is clogged, condensation may drip from the indoor unit.

Código: DYD-M002

Versión: 0

CAUTION

• Ground the unit.

-- Do not connect the ground wire to gas or water pipes, lightning rods, or telephone ground lines.

Improper grounding may result in electric shock.

• Install the power cable so that tension is not applied to the cable.

-- Tension may cause the cable to break and generate heat and cause a fire.

• Use power line cables of sufficient current carrying capacity and rating.

-- Cables that are too small may leak, generate heat, and cause a fire.

• Use only a circuit breaker and fuse of the specified capacity.

-- A fuse or circuit breaker of a larger capacity or a steel or copper wire may result in a general unit failure or fire.

• Do not wash the air conditioner units.

-- Washing them may cause an electric shock.

• Be careful that the installation base is not damaged by long use.

-- If the damage is left uncorrected, the unit may fall and cause personal injury or property damage.

• Install the drain piping according to this Installation Manual to ensure proper drainage. Wrap thermal insulation around the pipes to prevent condensation.

-- Improper drain piping may cause water leakage and damage to furniture and other possessions.

• Be very careful about product transportation -- If the product weighs more than 20 kg [44 lb], then more than one person should carry the product.

-- Some products use PP bands for packaging. Do not use any PP bands for a means of transportation; it is dangerous.

-- Do not touch the heat exchanger fins. Doing so may cut your fingers.

• Safely dispose of the packing materials.

-- Packing materials, such as nails and other metal or wooden parts, may cause stabs or other injuries.

-- Tear apart and throw away plastic packaging bags so that children will not play with them.

If children play with a plastic bag which was not torn apart, they face the risk of suffocation.

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3

QUICK START GUIDE

BEFORE STARTING THE TEST RUN

CAUTION

4

• Turn on the power at least 12 hours before starting operation.

-- Starting operation immediately after turning on the main power switch can result in severe damage to internal parts. Keep the power switch turned on during the operational season.

• Do not touch the switches with wet fingers.

-- Touching a switch with wet fingers can cause electric shock.

• Do not operate the air conditioner with the panels and guards removed.

-- Rotating, hot, or high-voltage parts can cause injuries.

• Do not turn off the power immediately after stopping operation.

-- Always wait at least five minutes before turning off the power.

Otherwise, water leakage and trouble may occur.

Código: DYD-M002

SELECTING AN INSTALLATION SITE • Avoid locations exposed to

outside air. a location free of obstructions to the airflow in and out of the unit.

• Avoid locations exposed to steam or vapor • Avoid locations where combustible gas may leak, settle or be generated.

• Avoid installation near machines emitting high-frequency waves (high frequency welders, etc.).

• Avoid locations where the airflow is directed at a fire alarm sensor.

(Hot air could trigger the alarm during operation) • Avoid places where acidic solutions are frequently used.

• Avoid places where sulphurbased or other sprays are commonly used.

• If the unit is run for long hours when the air surrounding the unit is a high temperature/high humidity (dew point above 80oF, dew condensation may be produced on the unit. When operating the units in this condition, add insulation material (13/32 – 13/16 in) to the entire surface of the unit to avoid condensation.

• Select

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Fecha: 08.09.17

Cรณdigo: DYD-M002

Versiรณn: 0

Fecha: 08.09.17

5 1/2"

10 3/8"

6 1/4"

6 1/8"

22 5/8"

10 3/8"

22 5/8"

6 1/8"

FRONTAL VIEW

22 1/8"

13 1/8"

24 3/8"

TOP VIEW

42 5/8"

52 1/2"

9 7/8"

22 1/8"

SIDE VIEW

55 1/8"

KNOCK OUT

FILTER

VENTILATION DUCT

ISOMETRIC VIEW

QUICK START GUIDE

DIMENTIONAL DATA

CLIAHU-036 SERIES

5

QUICK START GUIDE

DIMENTIONAL DATA

10 3/4"

8"

FRONTAL VIEW 11 3/8"

11 5/8"

22 1/2"

24 3/8"

26 1/4"

2 3/4"

30 1/8"

9 7/8"

52 1/2" 42 5/8"

TOP VIEW

SIDE VIEW 30 1/8" 2 1/2"

55 1/8"

ISOMETRIC VIEW

VENTILATION DUCT

KNOCK OUT

FILTER

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Cรณdigo: DYD-M002

6

13 1/4"

6 1/8"

22 1/2"

CLIAHU-036 SERIES

QUICK START GUIDE

INSTALLATION Each unit consists of a blower assembly, chilled water coil, and controls, in an insulated galvanized steel factory finished enclosure.

Knockouts are provided for electrical wiring entrance.

The air handler must be installed in a horizontal configuration as shown below. The units are designed for “0” zero clearance to combustibles. 24” is required for service access to the front of the unit. (See below) Regardless of mounting configuration, the air handler must be mounted level to facilitate proper condensate drainage.

TOP View Vertical Installation

Vertical Applications: The air handler must be supported on the bottom only and set on a solid floor with a return plenum below or field supplied supporting frame or plenum. Securely attach the air handler to the floor or supporting frame or plenum.

HORIZONTAL DRAIN PAN

UPFLOW DRAIN PAN

TOP View Horizontal Installation

Vertical Configuration

Clearance Area

Clearance Area

24"

Width of Unit

24"

Length of Unit

Service Clearance

Código: DYD-M002

Versión: 0

Place the unit in the desired location and slope unit as previously mentioned. Connect return and supply air plenums as required using sheet metal screws.

Install units that have no return air plenum on a stand that is at least 14” from the floor.

This will allow proper air return.

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7

QUICK START GUIDE

DRAIN CONNECTIONS Horizontal (LEFT ONLY) Installations: No changes need to be made to the unit for horizontal installation. The unit can be installed on a platform or suspended from rails as shown below. The rails must run the length of the unit and be of sufficient strength to support the weight of the unit and connected ductwork. Vibration isolation is recommended for horizontal installations. Some jurisdictions may require an auxiliary drain pan be mounted under the unit. Always follow local or national code requirements.

Platform Mounting

Suspended Mounting

IMPORTANT! Over-tightening the drain connections could result in drain pan breakage and failure.

The air handler contains two sets of 1� FPT drain connections. When the unit is used in the vertical position, there are a left-hand set. When the unit is mounted horizontal (left only) there is one set. Each set contains a primary drain and a secondary or auxiliary drain. The primary drain is the one that is lowest (even with the bottom of the pan). The secondary drain is at the higher level.

These units operate with a egative pressure at the drain connections and require a drain trap be installed to prevent air from being drawn in and preventing positive drainage.

The trap needs to be installed as close to the unit as possible. Make sure the top of the trap is below the connection to the drain pan to allow complete drainage of the pan.

Horizontal Configuration

An air filter is to be installed on the return side of the air handler.

8

CĂłdigo: DYD-M002

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Fecha: 08.09.17

QUICK START GUIDE

2" Min.

Anti-syphon air vent

2" Min.

2" Min.

Vent T Drain Trap

Installations must also have an anti-siphon air vent (standpipe) install ahead of the horizontal run to eliminate air trapping. Horizontal NOTE drain lines must be pitched a minimum 1/8” per foot.

Route the drain lines outside or to an appropriate drain. Drain lines must be installed so they do not block service access to the front of the unit. 24” clearance in the front is for routine maintenance or service.

Check local codes before connecting the drain line to an existing drainage system.

Insulate the drain lines where NOTE sweating could cause water damage.

Upon completion of installation, it is the responsibility of the installer to ensure the drain pan(s) is capturing all condensate, and all condensate is draining properly and not getting into the ductwork/system.

Código: DYD-M002

Versión: 0

Vertical Mounting: When mounted vertically, the air handler has a choice of left or drain connections.

For left hand drains the connections are visible and ready for installation. Attach the drain connectors finger tight and install the drain line.

The secondary connection if used should be connected to a separate drainage system. Run the secondary drain so the occupants will be able to notice water flowing through the secondary drain indicating a blockage in the primary drain. Optional use for the secondary is a primary drain line overflow switch (provided by others). This device will shut the cooling operation unit down in the event of a primary drain line blockage.

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9

QUICK START GUIDE

TEST DRAIN Horizontal: If the unit is installed horizontally, remove the plugs installed in the drain pan openings and attach connector finger tight and route drain line. Any vertical drain pan openings must be covered to eliminate air loss.

The secondary connection if used should be connected to aseparate drainage system. Run the secondary drain so the occupants will be able to notice water flowing through the secondary drain indicating a blockage in the primary drain.

Optional use for the secondary is a primary drain line overflow switch (provided by others). This device will shut the cooling operation unit down in the event of a primary drain line blockage.

Test the drain pan and drain line after installation: 1. Pour several quarts of water into drain pan, enough to fill drain trap and line.

2. Check to make sure the drain pan is draining completely, no leaks are found in drain line fittings, and water is draining from the end of the primary drain line.

3. Correct any leaks found.

THIS CORNER SHOULD BE /8” (+/- 1/8”) HIGHER THAN DRAIN CORNER

THIS CORNER SHOULD BE 5/8” (+/- 1/8”) HIGHER THAN DRAIN CORNER

LE

VE

LP

LA

NE

DRAIN CORNER

NE

LA

LP

VE

LE

Sloping the Drain

10

Código: DYD-M002

Versión: 0

Fecha: 08.09.17

QUICK START GUIDE

ELECTRICAL CONNECTIONS

WARNING

WARNING

Electric shock hazard! - Disconnect all power supplies before servicing.

Replace all parts and panels before operating.

Failure to do so can result in death or electrical shock.

Electric Shock Hazard.

Can cause injury or death.

Foil-faced insulation has conductive characteristics similar to metal. Be sure there are no electrical connections within a ½” of the insulation. If the foil-faced insulation comes in contact with electrical voltage, the foil could provide a path for current to pass through to the outer metal cabinet. While the current produced may not be enough to trip existing electrical safety devices (e.g. fuses or circuit breakers), the current can be enough to cause an electric shock hazard that could cause personal injury or death.

1. Disconnect all power supplies.

2. Remove the air handler access panel.

3. Route the field supply wires

to the air handler electrical connection box.

4. Use UL-listed wire nuts to connect the field supply conductors to the unit black and yellow leads, and the ground wire to ground terminal marked GND. 5. Replace the air handler access panel.

USE COPPER CONDUCTORS ONLY WARNING

• All field wiring must be done

in accordance with National Electrical Code, applicable requirements of UL and local codes, where applicable.

• Electrical wiring, disconnect means and over-current protection are to be supplied by the installer. Refer to the air handler rating plate for maximum over-current protection, minimum circuit ampacity, as well as operating voltage.

• The power supply must be sized and protected according to the specifications supplied on the product.

Código: DYD-M002

Versión: 0

Fecha: 08.09.17

11

QUICK START GUIDE

WIRING DIAGRAM

Black Blue Red

White

Yellow

Red

Blue

White White

Black

NEUTRAL HIGH MED LOW

Yellow

12

Cรณdigo: DYD-M002

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QUICK START GUIDE

WIRING DIAGRAM

Yellow LOW MED HIGH Blue

Red

Black

White

NEUTRAL White White

Black

Blue

Red

Yellow Cรณdigo: DYD-M002

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Fecha: 08.09.17

13

QUICK START GUIDE

CHECK-OUT PROCEDURES PRE-START-UP CHECKS • Is the air handler properly and securely installed?

• If horizontally configured, is the unit sloped up to 5/8 inch toward drain lines?

• Will the unit be accessible for servicing?

• Has an auxiliary pan been provided under the unit with separate drain for units installed above a finished ceiling or in any installation where condensate overflow could cause damage?

• Have ALL unused drain pan ports been properly plugged?

• Has the condensate line been properly sized, run, trapped, pitched, and tested?

• Is the duct system correctly sized, run, sealed, and insulated?

• Have all cabinet openings and wiring been sealed?

• Have all unused parts and packaging been disposed of?

• Is the filter clean, in place, and of adequate size?

• Is the wiring neat, correct, and in accordance with the wiring diagram?

• Is the unit properly grounded and protected (fused)?

• Is the thermostat correctly wired and in a good location?

• Are all access panels in place and secure?

CHECK BLOWER OPERATION

• Set thermostat to FAN ON • The indoor blower should come on.

14

Código: DYD-M002

Versión: 0

Fecha: 08.09.17

QUICK START GUIDE

REFERENCE DATA Measure of Length 12

inches

=

1

foot

3

feet

=

1

yard

yards

=

1

rood

6

feet

=

1

fathom

40

roods

=

1

furlong

8

furlongs

=

1

mile

yards

=

1

mile degree

sea miles

=

1

degree

miles

=

1

sea mile

5½

1760 60 0.8684

Pressure Table PSI

Temperature Conversion Bares

Fahrenheit

60

4.1370

40°F

4.44°C

70

4.8265

41°F

5.00°C

80

5.5160

42°F

5.56°C

90

6.2055

43°F

6.11°C

100

6.8950

44°F

6.67°C

150

10.3425

45°F

7.22°C

200

13.7900

46°F

7.78°C

250

17.2375

47°F

8.33°C

300

20.6850

48°F

8.89°C

350

24.1325

49°F

9.44°C

400

27.5800

50°F

10.00°C

450

31.0275

51°F

10.56°C

500

34.4750

52°F

11.11°C

550

37.9225

53°F

11.67°C

600

41.3700

54°F

12.22°C

55°F

12.78°C

Linear Measure 1 inch

Celsius

= 2.54

56°F

13.33°C

cm

57°F

13.89°C

1 yard

= 0.914401

m

58°F

14.44°C

1 mile

= 1.609347

km

59°F

15.00°C

60°F

15.56°C

Código: DYD-M002

Versión: 0

Fecha: 08.09.17

15

NOTES

Cรณdigo: DYD-M002

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NOTES

Cรณdigo: DYD-M002

Versiรณn: 0

Fecha: 08.09.17

/ComfortFlexMexico

/ComfortFlexMx

/Comfort-Flex

/ClimaFlex

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 US Toll Free 01 800 201 48 16 Lada sin costo 01 800 890 59 17 Cรณdigo: DYD-M002

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Fecha: 08.09.17