38eyx product data by Slava Maltsev

38EYX 50Hz Heat Pump With R---410a Refrigerant Single and Three Phase 2 To 5 Tons

Product Data FEATURES AND BENEFITS AVAILABLE SIZES: Nominal sizes are available from 024 through 060 to meet the needs of residential and light commercial applications.

CERTIFICATION: All models are listed with UL. Sizes 048 and 060 are CE certified.

ELECTRICAL RANGE: Units offered in single phase 230v are 024--036, three phase 400v in 036--060.

FAN MOTOR: The totally enclosed ball bearing fan motor provides greater reliability under adverse conditions and dependable performance for many years. The permanent split capacitor type motor was designed for optimum efficiency. The motor was then qualified under extreme conditions to help ensure a long, reliable life.

CABINET: A weather protective cabinet of prepainted steel is protected underneath by a galvanized coating and treated with a layer of zinc phosphate for a finish that will last for many years. All screws on cabinet exterior are coated for a long--lasting, rust--resistant, quality appearance.

PURONr REFRIGERANT: The 38EYX 50 Hertz Outdoor Sections of Split--System Heat Pumps are designed for quiet, reliable heating during the winter and cooling during the summer with Puronr refrigerant. These heat pump systems provide economy of operation through energy conservation when used with components designated by the manufacturer. The 38EYX recovers heat for indoor comfort from outdoor air during the heating season and, by automatically reversing the refrigerant system, remove indoor heat and excess humidity during the cooling season.

The 38EYX uses Puron, the environmentally sound refrigerant that provides homeowners with additional peace of mind because Puron has zero ozone--depletion potential.

UNIT DESIGN: Aluminum fin material is pre--coated on both sides with a corrosion protective coating, capable of 1000 hr salt spray exposure per ASTM B117 test. The copper tube, coated fin, enhanced sine wave, aluminum fin coil is designed for optimum heat transfer and corrosion protection. Vertical air discharge carries sound and hot condenser air up and away from adjacent patio areas and foliage. The base pan is designed for easy removal of water, dirt, and leaves.

COMPRESSOR: Each compressor is protected with internal temperature-- and current--sensitive overloads. An internal pressure relief valve provides high pressure protection to the refrigerant system. For improved serviceability, all models are equipped with a compressor terminal plug.

DENSE GRILLE: A narrow spaced coil grille is factory supplied for improved coil protection.

FEATURES AND BENEFITS (CONT.) EXTERNAL SERVICE VALVES:

DEFROST CONTROL BOARD

Both service valves are brass, front seating type with sweat connections. Valves are externally located so refrigerant tube connections can be made quickly and easily. Each valve has a service port for ease of checking operating refrigerant pressures.

The defrost control is a time and temperature initiation/termination control which includes 3 field selectable time periods of 30, 60, and 90 minutes.

THREE PHASE MONITOR BOARD:

DISCHARGE MUFFLER: Minimizes low frequency sound and pressure pulsation generated by compressor discharge gas.

Control board that monitors the electrical phase and prevents reverse rotation of the compressor. Standard on all three phase units.

SERVICEABILITY:

PRESSURE SWITCHES:

One access panel provides access to electrical controls. Removal of top gives access to fan motor, compressor, and condenser coil.

All units are equipped with high and low pressure switches.

FILTER DRIER:

38EYX

OPERATING RANGE:

Filter drier is factory supplied (field installed) for all sizes.

Minimum outdoor operating ambient in cooling mode is 55_F (13_C), maximum is 125_F (52_C). Minimum outdoor operating range for heating mode is --29_F (--34_C), maximum is 66_F (19_C).

SOUND HOOD: 048 and 060 sizes have a compressor sound hood for noise attenuation.

PRODUCT NUMBER NOMENCLATURE 38EYX

024

13 SEER 50Hz Heat Pump with R --- 410A Refrigerant

7---

--- X

Series 7 --- 230 ---1 ---50 9 --- 400 ---3 ---50 X --- Export

Nominal Capacity 024 --- 2 Tons 036 --- 3 Tons 048 --- 4 Ton 060 --- 5 Ton

ISO 9001:2000

IP24

速 REGISTERED

(048 & 060 sizes only)

PHYSICAL DATA UNIT SIZE/SERIES

024---7B

036---7B / 9B

048---9B

060---9B

SHIPPING WT lb. (kg)

162 (73.6)

210 (95.4)

251 (114.1)

242 (123.6)

OPERATING WT lb. (kg)

145 (65.8)

197 (83.9)

219 (99.3)

246 (111.6)

COMPRESSOR

Scroll

REFRIGERANT

Puron (R410A)

Control

Piston

Charge lb (kg) @ 24.9 ft / 7.6m

5.75 (2.61)

8.14 (3.69)

CONDENSER FAN

10.6 (4.82)

14.0 (6.35)

Propeller Type, Direct Drive

Air Discharge

Vertical

Air Qty (L/S)

708

1274

1416

Nominal Motor RPM (50 Hz)

900

1.49

2.06

1.72

CONDENSER COIL CONNECTION (In./mm ID) Vapor

Sweat 5/8 / 15.88

3/4 / 19.05

Liquid

7/8 / 22.23 3/8

REFRIGERANT TUBES (In./mm OD) Rated Vapor*

5/8 / 15.88

3/4 / 19.05

Max Liquid Line

7/8 / 22.23

1--- 1/8 / 28.58

3/8

*Tube sizes are for lengths up to 15.2 m and/or 6.1 m vertical differential. NOTE: See unit Installation Instructions for proper installation.

METERING DEVICE UNIT SIZE

OUTDOOR PISTON

INDOOR PISTON

024-- 7B

036-- 7B/9B

048-- 9B

060-- 9B

ACCESSORIES ORDERING NUMBER KAACH1201AAA KAAFT0101AAA{ KHAIR0101AAA{ KSAHS1501AAA KAACS0101PTC KSATX0201PUR KSATX0301PUR KSATX0401PUR KSATX0501PUR KHALS0401LLS Standard KSALA0601AAA* KSALA0701AAA*

DESCRIPTION Crankcase Heater — Size 024, 036 Evaporator Freeze Thermostat — All Sizes Isolation Relay — All Sizes Compressor Start Assist (Capacitor/Relay) — Size 024, 036 (single phase) Start Assist (PTC) — Size 024, 036 (single phase) TXV — Size 024 TXV — Size 036 TXV — Size 048 TXV — Size 060 Liquid Solenoid Valve (LSV) — All Sizes Filter Drier — Bi--flow All Sizes MotorMaster® Control — Size 024 036 (single phase) MotorMaster® Control — Sizes 036, 048, 060

* Isolation relay required. { Consult low---ambient controller Installation Instructions for application.

38EYX

Face Area (m2)

38EYX

ACCESSORY DESCRIPTION AND USAGE (LISTED ALPHABETICALLY) Compressor Start Assist--Capacitor/Relay Type Start capacitor and start relay gives “hard” boost to compressor motor at each start--up. SUGGESTED USE: Installations where interconnecting tube length exceeds 50 ft. (15.2 m). Installations where outdoor design temperature exceeds 105_F (40.6_C). Replacement installations with hard shutoff expansion valve or liquid line solenoid on indoor coil. Units installed with low--ambient controller. Compressor Start Assist--PC Type Solid state electrical device which gives a “soft” boost to the compressor at each start--up. SUGGESTED USE: Suggested in installations with marginal power supply. Use only on single phase units. Crankcase Heater An electric resistance heater which mounts to the base of the compressor to keep the lubricant warm during off cycles. Improves compressor lubrication on restart and minimizes the chance of liquid slugging. NOTE: Some heat pumps are factory supplied with a crankcase heater. See accessory list for units that come standard with a crankcase heater. For units that do not use the guideline below. SUGGESTED USE: Required in low ambient cooling applications. Required in long line applications. Suggested in all commercial applications. Evaporator Freeze Thermostat An SPST temperature actuated switch which stops unit operation when evaporator reaches freeze--up conditions. SUGGESTED USE: All units where low--ambient controller has been added. Filter Drier—Bi--flow A device for removing contaminants from refrigerant circulating in an air conditioner or heat pump system; bi--flow for heat pumps. SUGGESTED USE: All field--connected split--system units. Isolation Relay An SPDT relay which switches the low--ambient controller out of the outdoor fan motor circuit when the heat pump switches to heating mode. SUGGESTED USE: All heat pumps where low--ambient controller has been added. Liquid--Line Solenoid Valve (LLS) An electrically operated shutoff valve which stops and starts refrigerant liquid flow in response to compressor operation. It is to be installed at the outdoor unit to control refrigerant off cycle migration in the heating mode. SUGGESTED USE: An LLS is required in all long line heat pump applications to control refrigerant off cycle migration in the heating mode. Consult Equipment Distributor.

MotorMasterr Control A fan speed control device activated by a temperature sensor. Designed to control condenser fan motor speed in response to the saturated, condensing temperature during operation in cooling mode only. For outdoor temperatures down to 31.5_F (–28_C), it maintains condensing temperature at 37.8 ± 5.5_C. SUGGESTED USE: Cooling operation at outdoor temperatures below 55_F (13_C). All commercial installations. Outdoor Air Temperature Sensor A thermistor type sensor that responds to changes in outdoor temperature and provides a signal to the room thermostat for display of outdoor temperature. USAGE GUIDELINE: Required if outdoor temperature display is desired on the room thermostat. See Accessory list for compatible thermostats. Room Thermostat A 24 volt temperature control that cycles the heating and cooling equipment based on room demand. Both programmable and non--programmable versions are available. USAGE GUIDELINE: Required for equipment control. Thermostatic Expansion Valve (TXV) Bi--Flow A modulating flow--control valve which meters refrigerant liquid flow rate into the evaporator in response to the superheat of the refrigerant gas leaving the evaporator. USAGE GUIDELINE: All installations where low ambient cooling is needed. Installations with interconnecting tubing that exceeds 50 ft (15 m). All commercial installations.

OUTDO OR UNIT 024--- 7B 036--- 7B

OPERATING VOLTS*

COMPRESSOR

V/PH

230 ---1

Max

Min

253

207

036--- 9B 048--- 9B

400 ---3

424

376

060--- 9B

LRA

RLA

FAN FLA

MRC

MIN WIRE SIZE{ 75_C

MAX LENGTH (m)} SIZE 75_C

MAX FUSE** OR CKT BKR AMPS

61.0

12.5

0.60

16.2

100.5

17.9

1.60

24.0

48.0

6.4

0.70

8.7

64.0

9.0

0.70

12.0

74.0

10.6

0.70

14.0

* Permissible limits of the voltage range at which the unit will operate satisfactorily { If wire is applied at ambient greater than 30_C , consult table 310 ---16 of the NEC (NFPA 70). The ampacity of non ---metallic---sheathed cable (NM), trade name ROMEX, shall be that of 60_C conditions, per the NEC (NFPA 70) Article 336 ---26. If other than uncoated (no ---plated), 60 or 75_C insulation, copper wire (solid wire for 10 AWG or smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the NEC (NFPA 70). } Length shown is as measured one way along wire path between unit and service panel for voltage drop not to exceed 2%. ** Time ---Delay fuse. FLA --- Full Load Amps LRA --- Locked Rotor Amps MRC --- Maximum Running Current RLA --- Rated Load Amps NOTE: Control circuit is 24 ---V on all units and requires external power source. Copper wire must be used from service disconnect to unit. All motors/compressors contain internal overload protection. Complies with 2007 requirements of ASHRAE Standards 90.1

A--WEIGHTED SOUND POWER UNIT SIZE

SOUND LEVEL (dBA) With Sound Shield

SOUND LEVEL (dBA) Without Sound Shield

125

250

500

1000

2000

4000

8000

TYPICAL OCTAVE BAND (dBA, without tone adjustment)

024-- 7B

76.0

69.0

66.0

65.5

61.5

58.0

56.0

036-- 7B/9B

71.5

68.0

68.5

67.5

65.5

61.5

53.5

048-- 9B

67.5

66.0

69.5

67.5

63.0

60.5

57.0

060-- 9B

70.0

68.5

69.0

65.5

61.5

55.5

NOTE: Tested in accordance with ARI Standard 270 ---2008 (not listed in AHRI).

COMBINATION RATINGS* Outdoor Unit

38EYX024--- X--- 7 38EYX036--- X--- 7/9 38EYX048--- X--- 9 38EYX060--- X--- 9

Indoor Unit FB4BSF030 / FX4CSX024 FB4BSF(B)042 / FX4CSX036 FB4BSF(B)048 / FX4CSX048 FB4BSF(B)060 / FX4CSX060

Nominal Airflow

Cooling Ratings @35° C (95° F) Capacity kW

Power kW

Heating Ratings @8° C (47° F)

CFM

L/S

Capacity BTUH

EER

COP (w/w)

kW/ ton

Capacity BTUH

Capacity kW

Power kW

COP (w/w)

800

378

23,300

6.83

2.12

11.0

3.22

1.09

22660

6.64

1.83

3.63

1200

566

34,070

9.98

3.14

10.9

3.18

1.11

35450

10.39

2.98

3.49

1550

732

46,620

13.66

4.36

10.7

3.14

1.12

49430

14.48

3.82

3.79

1850

873

57,100

16.73

5.89

9.7

2.84

1.24

58270

17.07

5.04

3.39

* Ratings are net values reflecting the effects of circulating fan heat. Supplemental electric heat is not included. Ratings are based on: Cooling Standard: 27° C db 19° C wb indoor entering air temperature and 35° C db air entering outdoor unit. High ---Temperature Heating Standard: 20° db indoor entering air temperature and 7° C db 6° C wb air entering outdoor unit.

38EYX

ELECTRICAL DATA

22.44 23.30 25.58 28.02 23.36 23.80 26.03 28.47 24.11 24.24 26.35 28.81

33.23 34.66 37.85 41.27 33.66 34.89 38.06 41.49 34.77 35.46 38.60 42.03

44.38 46.60 50.88 55.40 46.34 47.68 51.91 56.45 47.95 48.56 52.67 57.19

57 62 67 72 57 62 67 72 57 62 67 72

Total

44.38 41.27 34.96 28.46 46.34 44.34 37.22 29.83 47.95 47.17 39.38 31.13

33.23 32.26 27.16 21.90 33.66 32.97 27.67 22.21 34.77 34.96 29.15 23.08

22.44 20.92 17.62 14.22 23.36 22.42 18.74 14.88 24.11 23.70 19.81 15.51

Sens‡

Capacity kW†

57 62 67 72 57 62 67 72 57 62 67 72

EWB (° F)

See notes on page 7

1750

1550

1350

1200

1150

900

800

700

CFM

EVAPORATOR AIR

3.24 3.25 3.25 3.24 3.29 3.29 3.29 3.29 3.34 3.33 3.33 3.33

2.47 2.47 2.49 2.51 2.48 2.49 2.51 2.53 2.54 2.54 2.56 2.58

1.66 1.66 1.64 1.62 1.69 1.69 1.67 1.65 1.72 1.72 1.70 1.68

Sys. Power kW**

42.69 44.41 48.44 52.70 44.50 45.39 49.36 53.59 45.97 46.23 50.01 54.25

31.86 32.93 35.93 39.15 32.25 33.13 36.12 39.34 33.27 33.67 36.57 39.79

21.54 22.16 24.31 26.62 22.39 22.61 24.70 27.02 23.08 23.11 24.98 27.29

Total

42.69 40.21 33.91 27.40 44.50 43.22 36.15 28.75 45.97 45.89 38.28 30.04

31.86 31.39 26.30 21.06 32.25 32.07 26.81 21.35 33.27 34.01 28.28 22.21

21.54 20.37 17.10 13.69 22.39 21.82 18.20 14.35 23.08 23.11 19.26 14.97

Sens‡

Capacity kW†

CONDENSER ENTERING AIR TEMPERATURES (° F) 95 105 Sys. Sys. Sys. Capacity kW† Capacity kW† Power Power Power Total Sens‡ Total Sens‡ kW** kW** kW** 38EYX024--- X--- 7B Outdoor Section With FX4CSX024 Indoor Section 1.87 20.58 20.58 2.11 19.57 19.57 2.37 1.87 20.95 19.79 2.10 19.72 19.16 2.36 1.85 22.96 16.54 2.09 21.58 15.98 2.35 1.83 25.13 13.14 2.07 23.62 12.58 2.33 1.90 21.36 21.36 2.14 20.28 20.28 2.39 1.90 21.40 21.40 2.14 20.30 20.30 2.39 1.88 23.30 17.63 2.12 21.86 17.06 2.38 1.86 25.46 13.78 2.10 23.89 13.22 2.36 1.93 21.99 21.99 2.16 20.84 20.84 2.42 1.93 22.01 22.01 2.16 20.87 20.87 2.42 1.92 23.53 18.68 2.15 22.05 18.10 2.41 1.90 25.69 14.40 2.13 24.07 13.83 2.39 38EYX036--- X--- 7/9 Outdoor Section With FX4CSX036 Indoor Section 2.76 30.42 30.42 3.08 28.91 28.91 3.44 2.77 31.11 30.47 3.09 29.27 29.51 3.44 2.79 33.92 25.43 3.11 31.85 24.54 3.46 2.81 36.93 20.18 3.13 34.66 19.30 3.48 2.78 30.77 30.77 3.10 29.23 29.23 3.46 2.78 31.30 31.13 3.11 29.44 30.12 3.46 2.80 34.07 25.93 3.13 31.98 25.04 3.48 2.82 37.09 20.48 3.15 34.79 19.59 3.50 2.83 31.69 31.69 3.16 30.06 30.06 3.51 2.84 31.82 31.61 3.16 30.10 30.10 3.51 2.85 34.44 27.39 3.18 32.29 26.49 3.53 2.87 37.47 21.33 3.20 35.08 20.43 3.55 38EYX048--- X--- 9B Outdoor Section With FX4CSX048 Indoor Section 3.75 40.87 40.87 4.31 38.93 38.93 4.92 3.75 42.08 39.09 4.31 39.67 37.91 4.92 3.75 45.86 32.81 4.31 43.15 31.68 4.93 3.75 49.82 26.30 4.31 46.84 25.17 4.92 3.80 42.53 42.53 4.36 40.43 40.43 4.97 3.80 42.99 42.00 4.36 40.51 40.51 4.97 3.80 46.62 35.02 4.36 43.81 33.87 4.97 3.80 50.58 27.63 4.36 47.47 26.48 4.97 3.84 43.87 43.87 4.40 41.63 41.63 5.01 3.84 43.93 43.93 4.40 41.68 41.68 5.01 3.84 47.18 37.14 4.40 44.26 35.96 5.01 3.84 51.12 28.90 4.40 47.91 27.74 5.01

DETAILED COOLING CAPACITIES# -- ENGLISH 115

36.85 37.15 40.31 43.73 38.19 38.24 40.84 44.24 39.25 39.29 41.23 44.60

27.31 27.36 29.69 32.28 27.60 27.63 29.79 32.38 28.33 28.36 30.02 32.61

18.50 18.52 20.12 22.02 19.13 19.15 20.35 22.25 19.63 19.65 20.50 22.38

36.85 36.63 30.51 24.01 38.19 38.24 32.67 25.31 39.25 39.29 34.74 26.56

27.31 27.36 23.63 18.39 27.60 27.63 24.12 18.68 28.33 28.36 25.54 19.51

18.50 18.52 15.40 12.01 19.13 19.15 16.47 12.64 19.63 19.65 17.48 13.25

Sens‡

Capacity kW† Total

38EYX

5.58 5.58 5.58 5.58 5.63 5.63 5.63 5.63 5.67 5.67 5.67 5.67

3.82 3.82 3.84 3.86 3.84 3.84 3.86 3.88 3.90 3.90 3.91 3.93

2.65 2.65 2.63 2.61 2.68 2.68 2.66 2.64 2.70 2.70 2.70 2.67

Sys. Power kW**

125

34.59 34.64 37.28 40.40 35.75 35.80 37.71 40.81 36.67 36.71 38.01 41.06

25.57 25.61 27.39 29.78 25.82 25.85 27.47 29.86 26.44 26.47 27.65 30.02

17.34 17.37 18.59 20.37 17.90 17.92 18.78 20.53 18.33 18.35 18.89 20.63

Total

34.59 34.64 29.28 22.79 35.75 35.80 31.41 24.08 36.67 36.71 33.44 25.32

25.57 25.61 22.66 17.45 25.82 25.85 23.14 17.74 26.44 26.47 24.55 18.56

17.34 17.37 14.79 11.42 17.90 17.92 15.85 12.05 18.33 18.35 16.84 12.65

Sens‡

Capacity kW†

6.28 6.28 6.28 6.28 6.33 6.33 6.33 6.32 6.37 6.37 6.37 6.36

4.23 4.23 4.25 4.27 4.25 4.25 4.26 4.28 4.30 4.30 4.31 4.33

2.95 2.95 2.94 2.92 2.98 2.98 2.97 2.95 3.01 3.01 3.00 2.98

Sys. Power kW**

57 62 67 72 57 62 67 72 57 62 67 72

EWB (° F)

55.44 58.76 63.85 69.01 56.42 59.30 64.37 69.52 57.34 59.79 64.84 69.97

Total

55.44 52.77 44.75 36.44 56.42 54.26 45.82 37.08 57.34 55.72 46.87 37.70

Sens‡

Capacity kW†

4.59 4.65 4.74 4.84 4.63 4.69 4.78 4.88 4.68 4.72 4.82 4.91

Sys. Power kW** 53.13 55.75 60.40 65.13 54.03 56.23 60.85 65.53 54.85 56.65 61.24 65.88

Total 53.13 51.23 43.18 34.84 54.03 52.70 44.23 35.45 54.85 54.12 45.27 36.05

Sens‡

Capacity kW†

CONDENSER ENTERING AIR TEMPERATURES (° F) 95 105 Sys. Sys. Sys. Capacity kW† Capacity kW† Power Power Power Total Sens‡ Total Sens‡ kW** kW** kW** 38EYX060--- X--- 9B Outdoor Section With FX4CSX060 Indoor Section 5.13 50.61 50.61 5.72 47.91 47.91 6.35 5.18 52.48 49.59 5.76 49.11 47.89 6.38 5.28 56.74 41.53 5.85 52.95 39.86 6.47 5.37 61.01 33.17 5.94 56.80 31.50 6.56 5.18 51.41 51.41 5.76 48.62 48.62 6.40 5.22 52.90 51.02 5.80 49.46 49.27 6.42 5.31 57.10 42.57 5.89 53.24 40.89 6.51 5.40 61.34 33.78 5.97 57.05 32.09 6.59 5.22 52.14 52.14 5.81 49.26 49.26 6.44 5.26 53.27 52.40 5.83 49.79 50.58 6.45 5.35 57.41 43.59 5.92 53.49 41.89 6.54 5.44 61.64 34.38 6.01 57.27 32.68 6.62 115

45.00 45.56 48.97 52.38 45.61 45.88 49.18 52.59 46.15 46.21 49.36 52.78

Total 45.00 46.06 38.14 29.78 45.61 47.34 39.15 30.37 46.15 46.21 40.14 30.97

Sens‡

Capacity kW†

7.03 7.04 7.13 7.21 7.07 7.08 7.17 7.25 7.11 7.12 7.20 7.28

Sys. Power kW**

125

41.91 41.97 44.92 47.96 42.42 42.47 45.08 48.08 42.88 42.92 45.22 48.19

Total

41.91 41.97 36.42 28.09 42.42 42.47 37.42 28.67 42.88 42.92 38.40 29.24

Sens‡

Capacity kW†

7.74 7.75 7.83 7.91 7.79 7.79 7.87 7.94 7.83 7.83 7.90 7.97

Sys. Power kW**

38EYX

NOTE: When the required data fall between the published data, interpolation may be performed. Extrapolation is not an acceptable practice. # Detailed cooling capacities are based on indoor and outdoor unit at the same elevation per AHRI standard 210/240--- 08. If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. { Total and sensible capacities are net capacities. Blower motor heat has been subtracted. } Sensible capacities shown are based on 80° F (27° C) entering air at the indoor coil. For sensible capacities at other than 80° F (27° C), deduct 835 Btuh (245 kW) per 1000 CFM (480 L/S) of indoor coil air for each degree below 80° F (27° C), or add 835 Btuh (245 kW) per 1000 CFM (480 L/S) of indoor coil air per degree above 80° F (27° C). ** Unit kW is total of indoor and outdoor unit kilowatts. EWB --- Entering Wet Bulb CFM --- Cubic Feet per Minute

1950

1850

1750

CFM

EVAPORATOR AIR

DETAILED COOLING CAPACITIES# -- ENGLISH (CONT.)

6.58 6.83 7.49 8.21 6.84 6.97 7.63 8.34 7.06 7.10 7.72 8.44

9.74 10.16 11.09 12.09 9.86 10.22 11.15 12.16 10.19 10.39 11.31 12.31

13.00 13.65 14.91 16.23 13.58 13.97 15.21 16.54 14.05 14.23 15.43 16.76

14 17 19 22 14 17 19 22 14 17 19 22

Total

13.00 12.09 10.24 8.34 13.58 12.99 10.90 8.74 14.05 13.82 11.54 9.12

9.74 9.45 7.96 6.42 9.86 9.66 8.11 6.51 10.19 10.24 8.54 6.76

6.58 6.13 5.16 4.17 6.84 6.57 5.49 4.36 7.06 6.94 5.80 4.55

Sens‡

Capacity kW†

14 17 19 22 14 17 19 22 14 17 19 22

EWB (° C)

See notes on page 9

825

730

635

565

545

425

380

330

L/S

EVAPORATOR AIR

3.24 3.25 3.25 3.24 3.29 3.29 3.29 3.29 3.34 3.33 3.33 3.33

2.47 2.47 2.49 2.51 2.48 2.49 2.51 2.53 2.54 2.54 2.56 2.58

1.66 1.66 1.64 1.62 1.69 1.69 1.67 1.65 1.72 1.72 1.70 1.68

Sys. Power kW**

12.51 13.01 14.19 15.44 13.04 13.30 14.46 15.70 13.47 13.54 14.65 15.89

9.34 9.65 10.53 11.47 9.45 9.71 10.58 11.53 9.75 9.87 10.71 11.66

6.31 6.49 7.12 7.80 6.56 6.63 7.24 7.92 6.76 6.77 7.32 8.00

Total

12.51 11.78 9.93 8.03 13.04 12.66 10.59 8.42 13.47 13.45 11.22 8.80

9.34 9.20 7.71 6.17 9.45 9.40 7.85 6.26 9.75 9.96 8.29 6.51

6.31 5.97 5.01 4.01 6.56 6.39 5.33 4.20 6.76 6.77 5.64 4.39

Sens‡

Capacity kW†

CONDENSER ENTERING AIR TEMPERATURES (° C) 35 41 Sys. Sys. Sys. Capacity kW† Capacity kW† Power Power Power Total Sens‡ Total Sens‡ kW** kW** kW** 38EYX024--- X--- 7B Outdoor Section With FX4CSX024 Indoor Section 1.87 6.03 6.03 2.11 5.73 5.73 2.37 1.87 6.14 5.80 2.10 5.78 5.62 2.36 1.85 6.73 4.85 2.09 6.32 4.68 2.35 1.83 7.36 3.85 2.07 6.92 3.69 2.33 1.90 6.26 6.26 2.14 5.94 5.94 2.39 1.90 6.27 6.27 2.14 5.95 5.95 2.39 1.88 6.83 5.17 2.12 6.40 5.00 2.38 1.86 7.46 4.04 2.10 7.00 3.87 2.36 1.93 6.44 6.44 2.16 6.11 6.11 2.42 1.93 6.45 6.45 2.16 6.11 6.11 2.42 1.92 6.89 5.47 2.15 6.46 5.30 2.41 1.90 7.53 4.22 2.13 7.05 4.05 2.39 38EYX036--- X--- 7/9 Outdoor Section With FX4CSX036 Indoor Section 2.76 8.91 8.91 3.08 8.47 8.47 3.44 2.77 9.12 8.93 3.09 8.58 8.65 3.44 2.79 9.94 7.45 3.11 9.33 7.19 3.46 2.81 10.82 5.91 3.13 10.16 5.66 3.48 2.78 9.01 9.01 3.10 8.56 8.56 3.46 2.78 9.17 9.12 3.11 8.63 8.83 3.46 2.80 9.98 7.60 3.13 9.37 7.34 3.48 2.82 10.87 6.00 3.15 10.19 5.74 3.50 2.83 9.28 9.28 3.16 8.81 8.81 3.51 2.84 9.32 9.26 3.16 8.82 8.82 3.51 2.85 10.09 8.03 3.18 9.46 7.76 3.53 2.87 10.98 6.25 3.20 10.28 5.99 3.55 38EYX048--- X--- 9B Outdoor Section With FX4CSX048 Indoor Section 3.75 11.97 11.97 4.31 11.41 11.41 4.92 3.75 12.33 11.45 4.31 11.62 11.11 4.92 3.75 13.44 9.61 4.31 12.64 9.28 4.93 3.75 14.60 7.70 4.31 13.72 7.37 4.92 3.80 12.46 12.46 4.36 11.85 11.85 4.97 3.80 12.60 12.31 4.36 11.87 11.87 4.97 3.80 13.66 10.26 4.36 12.83 9.92 4.97 3.80 14.82 8.10 4.36 13.91 7.76 4.97 3.84 12.85 12.85 4.40 12.20 12.20 5.01 3.84 12.87 12.87 4.40 12.21 12.21 5.01 3.84 13.82 10.88 4.40 12.97 10.54 5.01 3.84 14.98 8.47 4.40 14.04 8.13 5.01

DETAILED COOLING CAPACITIES# -- SI

38EYX

10.80 10.88 11.81 12.81 11.19 11.20 11.97 12.96 11.50 11.51 12.08 13.07

8.00 8.02 8.70 9.46 8.09 8.10 8.73 9.49 8.30 8.31 8.80 9.55

5.42 5.43 5.89 6.45 5.60 5.61 5.96 6.52 5.75 5.76 6.01 6.56

Total

10.80 10.73 8.94 7.04 11.19 11.20 9.57 7.42 11.50 11.51 10.18 7.78

8.00 8.02 6.92 5.39 8.09 8.10 7.07 5.47 8.30 8.31 7.48 5.72

5.42 5.43 4.51 3.52 5.60 5.61 4.82 3.70 5.75 5.76 5.12 3.88

Sens‡

Capacity kW†

5.58 5.58 5.58 5.58 5.63 5.63 5.63 5.63 5.67 5.67 5.67 5.67

3.82 3.82 3.84 3.86 3.84 3.84 3.86 3.88 3.90 3.90 3.91 3.93

2.65 2.65 2.63 2.61 2.68 2.68 2.66 2.64 2.70 2.70 2.70 2.67

Sys. Power kW**

10.13 10.15 10.92 11.84 10.48 10.49 11.05 11.96 10.75 10.76 11.14 12.03

7.49 7.50 8.02 8.73 7.57 7.58 8.05 8.75 7.75 7.76 8.10 8.79

5.08 5.09 5.45 5.97 5.24 5.25 5.50 6.02 5.37 5.38 5.54 6.04

Total

10.13 10.15 8.58 6.68 10.48 10.49 9.20 7.06 10.75 10.76 9.80 7.42

7.49 7.50 6.64 5.11 7.57 7.58 6.78 5.20 7.75 7.76 7.19 5.44

5.08 5.09 4.33 3.35 5.24 5.25 4.64 3.53 5.37 5.38 4.93 3.71

Sens‡

Capacity kW†

6.28 6.28 6.28 6.28 6.33 6.33 6.33 6.32 6.37 6.37 6.37 6.36

4.23 4.23 4.25 4.27 4.25 4.25 4.26 4.28 4.30 4.30 4.31 4.33

2.95 2.95 2.94 2.92 2.98 2.98 2.97 2.95 3.01 3.01 3.00 2.98

Sys. Power kW**

14 17 19 22 14 17 19 22 14 17 19 22

EWB (° C)

16.24 17.22 18.71 20.22 16.53 17.37 18.86 20.37 16.80 17.52 19.00 20.50

Total

16.24 15.46 13.11 10.68 16.53 15.90 13.43 10.86 16.80 16.33 13.73 11.05

Sens‡

Capacity kW†

4.59 4.65 4.74 4.84 4.63 4.69 4.78 4.88 4.68 4.72 4.82 4.91

Sys. Power kW** 15.57 16.33 17.70 19.08 15.83 16.47 17.83 19.20 16.07 16.60 17.94 19.30

Total 15.57 15.01 12.65 10.21 15.83 15.44 12.96 10.39 16.07 15.86 13.26 10.56

Sens‡

Capacity kW†

CONDENSER ENTERING AIR TEMPERATURES (° C) 35 41 Sys. Sys. Sys. Capacity kW† Capacity kW† Power Power Power Total Sens‡ Total Sens‡ kW** kW** kW** 38EYX060--- X--- 9B Outdoor Section With FX4CSX060 Indoor Section 5.13 14.83 14.83 5.72 14.04 14.04 6.35 5.18 15.38 14.53 5.76 14.39 14.03 6.38 5.28 16.63 12.17 5.85 15.51 11.68 6.47 5.37 17.88 9.72 5.94 16.64 9.23 6.56 5.18 15.06 15.06 5.76 14.25 14.25 6.40 5.22 15.50 14.95 5.80 14.49 14.44 6.42 5.31 16.73 12.47 5.89 15.60 11.98 6.51 5.40 17.97 9.90 5.97 16.72 9.40 6.59 5.22 15.28 15.28 5.81 14.43 14.43 6.44 5.26 15.61 15.35 5.83 14.59 14.82 6.45 5.35 16.82 12.77 5.92 15.67 12.27 6.54 5.44 18.06 10.07 6.01 16.78 9.58 6.62 46

13.18 13.35 14.35 15.35 13.36 13.44 14.41 15.41 13.52 13.54 14.46 15.46

Total 13.18 13.50 11.17 8.72 13.36 13.87 11.47 8.90 13.52 13.54 11.76 9.07

Sens‡

Capacity kW†

7.03 7.04 7.13 7.21 7.07 7.08 7.17 7.25 7.11 7.12 7.20 7.28

Sys. Power kW**

12.28 12.30 13.16 14.05 12.43 12.44 13.21 14.09 12.56 12.58 13.25 14.12

Total

12.28 12.30 10.67 8.23 12.43 12.44 10.96 8.40 12.56 12.58 11.25 8.57

Sens‡

Capacity kW†

7.74 7.75 7.83 7.91 7.79 7.79 7.87 7.94 7.83 7.83 7.90 7.97

Sys. Power kW**

38EYX

NOTE: When the required data fall between the published data, interpolation may be performed. Extrapolation is not an acceptable practice. # Detailed cooling capacities are based on indoor and outdoor unit at the same elevation per AHRI standard 210/240 ---08. If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. { Total and sensible capacities are net capacities. Blower motor heat has been subtracted. } Sensible capacities shown are based on 80° F (27° C) entering air at the indoor coil. For sensible capacities at other than 80° F (27° C), deduct 835 Btuh (245 kW) per 1000 CFM (480 L/S) of indoor coil air for each degree below 80° F (27° C), or add 835 Btuh (245 kW) per 1000 CFM (480 L/S) of indoor coil air per degree above 80° F (27° C). ** Unit kW is total of indoor and outdoor unit kilowatts. EWB --- Entering Wet Bulb L/S --- Liters per second

920

875

825

L/S

EVAPORATOR AIR

DETAILED COOLING CAPACITIES# -- SI (CONT.)

8.41

8.59

8.76

8.05

8.24

8.42

15.94

16.40

16.65

15.38

15.79

16.19

14.97

15.21

15.47

19.56

19.86

20.13

18.98

19.29

19.55

18.35

18.66

18.91

23.09

23.25

23.40

22.33

22.49

22.64

21.52

21.68

21.84

700

800

900

700

800

900

1050

1200

1350

1050

1200

1350

1050

1200

1350

1550

1750

1350

1550

1750

1350

1550

1750

1850

1950

1750

1850

1950

1750

1850

1950

20.09

19.95

19.80

20.83

20.69

20.54

21.53

21.39

21.24

17.39

17.16

16.88

17.99

17.74

17.47

18.52

18.27

17.99

14.24

13.99

13.77

14.89

14.53

14.15

15.32

15.09

14.66

7.74

7.58

7.41

8.06

7.90

7.74

8.39

3.82

3.81

3.80

3.66

3.65

3.51

3.50

3.49

3.17

3.15

3.00

2.99

2.98

2.83

2.82

2.49

2.46

2.45

2.39

2.36

2.34

2.29

2.27

2.25

1.61

1.59

1.57

1.54

1.52

1.51

1.48

1.46

27.72

27.55

27.37

28.45

28.28

28.11

29.14

28.98

28.80

24.04

23.77

23.43

24.60

24.32

23.99

25.11

24.83

24.51

19.54

19.30

19.03

19.85

19.61

19.31

20.10

19.84

19.59

10.80

10.61

10.41

11.13

10.94

10.74

11.50

11.29

11.06

25.47

25.32

25.15

26.15

25.99

25.83

26.78

26.63

26.46

22.09

21.84

21.54

22.60

22.35

22.04

23.08

22.82

22.52

17.96

17.73

17.49

18.24

18.02

17.74

18.47

18.24

18.00

9.93

9.75

9.56

10.22

10.06

9.87

10.57

10.38

10.16

Integ.†

4.07

4.06

3.89

3.71

3.72

3.30

3.31

3.32

3.12

3.14

2.94

2.96

2.62

2.60

2.50

2.48

2.38

2.37

2.36

1.66

1.64

1.63

1.59

1.57

1.56

1.52

1.50

1.49

Total Power kW*

34.16

33.94

33.70

35.19

34.93

34.66

36.20

36.04

35.86

29.77

29.39

28.95

30.72

30.16

29.69

31.07

30.81

30.51

23.31

23.04

22.77

23.53

23.29

23.03

23.80

23.54

23.25

13.77

13.57

13.12

14.06

13.86

13.64

14.31

14.13

13.92

Total

31.15

30.94

30.73

32.08

31.85

31.60

33.01

32.86

32.69

27.15

26.79

26.40

28.01

27.49

27.07

28.33

28.09

27.82

21.25

21.00

20.76

21.45

21.23

21.00

21.70

21.46

21.20

12.55

12.37

11.96

12.82

12.64

12.44

13.05

12.88

12.69

Integ.†

Capacity kW

Total

Integ.†

Capacity kW

Total Power kW*

Total

Integ.†

Capacity kW

16.50

16.30

16.07

16.77

16.57

16.33

17.04

16.83

16.60

14.66

14.48

14.27

14.89

14.71

14.51

15.13

14.95

14.74

1.78

1.70

1.62

19.49

19.27

19.01

19.80

19.57

19.30

20.09

19.87

19.60

17.74

17.53

17.30

18.02

17.81

17.56

18.28

18.08

17.84

27.35

27.05

26.71

27.70

27.39

27.04

28.05

27.75

27.40

24.29

24.02

23.73

24.60

24.33

24.02

24.92

24.64

24.33

2.87

2.88

2.74

2.75

2.62

2.61

2.63

31.87

31.70

31.38

31.95

31.96

31.78

32.04

32.15

32.12

29.00

28.85

28.56

29.07

29.09

28.92

29.16

29.26

29.23

35.98

35.70

35.38

36.36

36.07

35.73

36.75

36.45

36.11

31.95

31.70

31.42

32.29

32.03

31.73

32.64

32.37

32.07

3.64

3.68

3.73

3.43

3.46

3.52

3.23

3.26

3.31

42.31

41.97

41.57

42.82

42.44

42.03

43.32

42.94

42.49

38.50

38.20

37.83

38.97

38.62

38.24

39.42

39.07

38.67

4.32

4.33

4.14

4.15

3.97

3.98

3.99

41.78

41.61

41.41

42.34

42.16

41.96

42.92

42.72

42.52

37.11

36.95

36.78

37.61

37.44

37.27

38.12

37.95

37.77

4.64

4.66

4.68

4.42

4.44

4.46

4.22

4.23

4.25

49.20

48.98

48.73

49.90

49.65

49.41

50.63

50.36

50.08

44.77

44.57

44.34

45.41

45.18

44.96

46.08

45.83

45.57

38EYX060---X---9B Outdoor Section With FX4CSX060 Indoor Section

3.45

3.46

3.50

3.28

3.31

3.09

3.11

3.14

38EYX048---X---9B Outdoor Section With FX4CSX048 Indoor Section

2.73

2.61

2.60

2.61

2.49

2.48

38EYX036---X---7/9 Outdoor Section With FX4CSX036 Indoor Section

1.72

1.71

1.70

1.64

1.63

1.57

1.56

38EYX024---X---7B Outdoor Section With FX4CSX024 Indoor Section

Total Power kW*

4.95

4.97

5.00

4.72

4.75

4.78

4.51

4.53

4.56

3.83

3.88

3.95

3.61

3.65

3.73

3.40

3.44

3.51

2.99

3.02

3.07

2.84

2.87

2.93

2.71

2.73

2.78

1.85

1.87

1.77

1.78

1.69

1.70

Total Power kW*

OUTDOOR COIL ENTERING AIR TEMPERATURE (° F) 47

57.81

57.60

57.29

58.41

58.27

58.06

58.94

58.87

58.73

49.03

49.07

48.64

49.14

49.43

49.21

49.12

49.64

49.71

34.95

35.02

35.76

35.09

35.45

35.85

35.02

35.45

35.92

22.53

22.30

22.60

22.66

22.61

22.65

22.78

22.80

Total

57.81

57.60

57.29

58.41

58.27

58.06

58.94

58.87

58.73

49.03

49.07

48.64

49.14

49.43

49.21

49.12

49.64

49.71

34.95

35.02

35.76

35.09

35.45

35.85

35.02

35.45

35.92

22.53

22.30

22.60

22.66

22.61

22.65

22.78

22.80

Integ.†

Capacity kW

5.24

5.29

5.35

4.99

5.04

5.09

4.75

4.79

4.85

3.98

4.07

4.22

3.73

3.82

3.98

3.50

3.58

3.73

3.10

3.13

3.19

2.94

2.98

3.04

2.79

2.83

2.89

1.91

1.93

1.97

1.81

1.83

1.87

1.72

1.74

1.77

Total Power kW*

65.88

65.91

65.93

66.39

66.49

66.48

66.90

66.96

67.05

54.05

54.91

55.64

53.92

54.90

55.81

53.64

54.80

55.86

37.94

38.73

39.24

37.73

38.72

39.56

37.37

38.68

39.52

24.80

25.02

25.17

24.79

25.07

25.29

24.72

25.09

25.39

Total

65.88

65.91

65.93

66.39

66.49

66.48

66.90

66.96

67.05

54.05

54.91

55.64

53.92

54.90

55.81

53.64

54.80

55.86

37.94

38.73

39.24

37.73

38.72

39.56

37.37

38.68

39.52

24.80

25.02

25.17

24.79

25.07

25.29

24.72

25.09

25.39

Integ.†

Capacity kW

EDB — Entering Dry Bulb. CFM --- Cubic Feet per Minute

The kW heating capacity values shown are net integrated values from which the defrost effect has been subtracted. The kW heating from supplement heaters should be added to those values to obtain total system capacity.

9.11

900

8.23

1.44

Total

Capacity kW

†

8.94

800

8.05

Integ.†

Total Power kW*

The kW values include the compressor, outdoor fan motor, and indoor blower motor. The kW from supplement heaters should be added to these values to obtain total system kilowatts.

8.75

Total

700

CFM

Capacity kW

---3

EDB (° F)

INDOOR AIR

HEAT PUMP HEATING PERFORMANCE -- ENGLISH

38EYX

5.56

5.62

5.69

5.31

5.37

5.43

5.06

5.12

5.18

4.12

4.23

4.40

3.87

3.98

4.14

3.62

3.73

3.89

3.18

3.24

3.35

3.02

3.08

3.18

2.87

2.93

3.02

1.96

1.98

2.02

1.87

1.89

1.92

1.77

1.79

1.83

Total Power kW*

73.65

73.98

74.17

74.12

74.48

74.76

74.09

74.90

75.25

58.28

59.73

61.15

57.99

59.57

61.19

57.70

59.35

61.11

40.36

41.58

42.79

40.10

41.32

42.76

38.82

41.09

42.63

26.71

27.21

27.67

26.25

27.17

27.73

25.75

27.06

27.72

Total

73.65

73.98

74.17

74.12

74.48

74.76

74.09

74.90

75.25

58.28

59.73

61.15

57.99

59.57

61.19

57.70

59.35

61.11

40.36

41.58

42.79

40.10

41.32

42.76

38.82

41.09

42.63

26.71

27.21

27.67

26.25

27.17

27.73

25.75

27.06

27.72

Integ.†

Capacity kW

5.91

5.99

6.08

5.64

5.72

5.81

5.36

5.46

5.55

4.25

4.39

4.60

3.98

4.13

4.33

3.72

3.86

4.07

3.26

3.33

3.45

3.08

3.17

3.29

2.90

3.00

3.12

2.01

2.05

2.10

1.90

1.95

2.00

1.79

1.84

1.90

Total Power kW*

2.46

2.52

2.57

2.36

2.42

2.47

4.67

4.81

4.88

4.51

4.63

4.74

4.39

4.46

4.53

5.73

5.82

5.90

5.56

5.65

5.73

5.38

5.47

5.54

6.76

6.81

6.86

6.54

6.59

6.63

6.31

6.35

6.40

330

380

425

330

380

425

495

565

635

495

565

635

495

565

635

730

825

635

730

825

635

730

825

875

920

825

875

920

825

875

920

5.89

5.84

5.80

6.10

6.06

6.02

6.31

6.27

6.22

5.10

5.03

4.95

5.27

5.20

5.12

5.43

5.35

5.27

4.17

4.10

4.04

4.36

4.26

4.15

4.49

4.42

4.30

2.27

2.22

2.17

2.36

2.32

2.27

2.46

3.82

3.81

3.80

3.66

3.65

3.51

3.50

3.49

3.17

3.15

3.00

2.99

2.98

2.83

2.82

2.49

2.46

2.45

2.39

2.36

2.34

2.29

2.27

2.25

1.61

1.59

1.57

1.54

1.52

1.51

1.48

1.46

8.12

8.07

8.02

8.34

8.29

8.23

8.54

8.49

8.44

7.04

6.96

6.87

7.21

7.13

7.03

7.36

7.28

7.18

5.73

5.65

5.58

5.82

5.75

5.66

5.89

5.81

5.74

3.17

3.11

3.05

3.26

3.21

3.15

3.37

3.31

3.24

7.46

7.42

7.37

7.66

7.62

7.57

7.85

7.80

7.75

6.47

6.40

6.31

6.62

6.55

6.46

6.76

6.69

6.60

5.26

5.20

5.12

5.34

5.28

5.20

5.41

5.34

5.27

2.91

2.86

2.80

3.00

2.95

2.89

3.10

3.04

2.98

Integ.†

4.07

4.06

3.89

3.71

3.72

3.30

3.31

3.32

3.12

3.14

2.94

2.96

2.62

2.60

2.50

2.48

2.38

2.37

2.36

1.66

1.64

1.63

1.59

1.57

1.56

1.52

1.50

1.49

Total Power kW*

10.01

9.94

9.87

10.31

10.23

10.16

10.61

10.56

10.51

8.72

8.61

8.48

9.00

8.84

8.70

9.10

9.03

8.94

6.83

6.75

6.67

6.89

6.82

6.75

6.97

6.90

6.81

4.03

3.98

3.84

4.12

4.06

4.00

4.19

4.14

4.08

Total

9.13

9.07

9.00

9.40

9.33

9.26

9.67

9.63

9.58

7.95

7.85

7.73

8.21

8.06

7.93

8.30

8.23

8.15

6.23

6.15

6.08

6.28

6.22

6.15

6.36

6.29

6.21

3.68

3.62

3.51

3.76

3.70

3.64

3.82

3.77

3.72

Integ.†

Capacity kW

---3

Total

Integ.†

Capacity kW

Total Power kW*

Total

Integ.†

Capacity kW

4.83

4.78

4.71

4.91

4.85

4.79

4.99

4.93

4.86

4.29

4.24

4.18

4.36

4.31

4.25

4.43

4.38

4.32

1.78

1.70

1.62

5.71

5.65

5.57

5.80

5.73

5.66

5.89

5.82

5.74

5.20

5.14

5.07

5.28

5.22

5.15

5.36

5.30

5.23

8.01

7.93

7.83

8.12

8.03

7.92

8.22

8.13

8.03

7.12

7.04

6.95

7.21

7.13

7.04

7.30

7.22

7.13

2.87

2.88

2.74

2.75

2.62

2.61

2.63

9.34

9.29

9.20

9.36

9.37

9.31

9.39

9.42

9.41

8.50

8.45

8.37

8.52

8.47

8.54

8.57

8.56

10.54

10.46

10.37

10.65

10.57

10.47

10.77

10.68

10.58

9.36

9.29

9.21

9.46

9.39

9.30

9.56

9.49

9.40

3.64

3.68

3.73

3.43

3.46

3.52

3.23

3.26

3.31

12.40

12.30

12.18

12.55

12.43

12.31

12.69

12.58

12.45

11.28

11.19

11.08

11.42

11.31

11.21

11.55

11.45

11.33

4.32

4.33

4.14

4.15

3.97

3.98

3.99

12.24

12.19

12.13

12.41

12.35

12.29

12.57

12.52

12.46

10.87

10.83

10.78

11.02

10.97

10.92

11.17

11.12

11.07

4.64

4.66

4.68

4.42

4.44

4.46

4.22

4.23

4.25

14.42

14.35

14.28

14.62

14.55

14.48

14.84

14.75

14.67

13.12

13.06

12.99

13.30

13.24

13.17

13.50

13.43

13.35

38EYX060---X---9B Outdoor Section With FX4CSX060 Indoor Section

3.45

3.46

3.50

3.28

3.31

3.09

3.11

3.14

38EYX048---X---9B Outdoor Section With FX4CSX048 Indoor Section

2.73

2.61

2.60

2.61

2.49

2.48

38EYX036---X---7/9 Outdoor Section With FX4CSX036 Indoor Section

1.72

1.71

1.70

1.64

1.63

1.57

1.56

38EYX024---X---7B Outdoor Section With FX4CSX024 Indoor Section

Total Power kW*

4.95

4.97

5.00

4.72

4.75

4.78

4.51

4.53

4.56

3.83

3.88

3.95

3.61

3.65

3.73

3.40

3.44

3.51

2.99

3.02

3.07

2.84

2.87

2.93

2.71

2.73

2.78

1.85

1.87

1.77

1.78

1.69

1.70

Total Power kW*

OUTDOOR COIL ENTERING AIR TEMPERATURE (° C) 8

16.94

16.88

16.79

17.11

17.07

17.01

17.27

17.25

17.21

14.37

14.38

14.25

14.40

14.48

14.42

14.39

14.54

14.57

10.24

10.26

10.48

10.28

10.39

10.50

10.26

10.39

10.52

6.60

6.54

6.62

6.64

6.62

6.64

6.67

6.68

Total

16.94

16.88

16.79

17.11

17.07

17.01

17.27

17.25

17.21

14.37

14.38

14.25

14.40

14.48

14.42

14.39

14.54

14.57

10.24

10.26

10.48

10.28

10.39

10.50

10.26

10.39

10.52

6.60

6.54

6.62

6.64

6.62

6.64

6.67

6.68

Integ.†

Capacity kW

5.24

5.29

5.35

4.99

5.04

5.09

4.75

4.79

4.85

3.98

4.07

4.22

3.73

3.82

3.98

3.50

3.58

3.73

3.10

3.13

3.19

2.94

2.98

3.04

2.79

2.83

2.89

1.91

1.93

1.97

1.81

1.83

1.87

1.72

1.74

1.77

Total Power kW*

19.30

19.31

19.32

19.45

19.48

19.60

19.62

19.65

15.84

16.09

16.30

15.80

16.09

16.35

15.72

16.06

16.37

11.12

11.35

11.50

11.05

11.34

11.59

10.95

11.33

11.58

7.26

7.33

7.37

7.26

7.35

7.41

7.24

7.35

7.44

Total

19.30

19.31

19.32

19.45

19.48

19.60

19.62

19.65

15.84

16.09

16.30

15.80

16.09

16.35

15.72

16.06

16.37

11.12

11.35

11.50

11.05

11.34

11.59

10.95

11.33

11.58

7.26

7.33

7.37

7.26

7.35

7.41

7.24

7.35

7.44

Integ.†

Capacity kW

L/S --- Liters per second

EDB — Entering Dry Bulb.

38EYX

2.67

425

2.41

1.44

Total

Capacity kW

---8

†

2.62

380

2.36

Integ.†

Total Power kW*

---14

The kW values include the compressor, outdoor fan motor, and indoor blower motor. The kW from supplement heaters should be added to these values to obtain total system kilowatts.

2.56

Total

330

L/S

Capacity kW

---19

EDB (° C)

INDOOR AIR

HEAT PUMP HEATING PERFORMANCE -- S.I.

5.56

5.62

5.69

5.31

5.37

5.43

5.06

5.12

5.18

4.12

4.23

4.40

3.87

3.98

4.14

3.62

3.73

3.89

3.18

3.24

3.35

3.02

3.08

3.18

2.87

2.93

3.02

1.96

1.98

2.02

1.87

1.89

1.92

1.77

1.79

1.83

Total Power kW*

21.58

21.68

21.73

21.72

21.82

21.90

21.71

21.94

22.05

17.08

17.50

17.92

16.99

17.45

17.93

16.91

17.39

17.91

11.83

12.18

12.54

11.75

12.11

12.53

11.37

12.04

12.49

7.83

7.97

8.11

7.69

7.96

8.13

7.55

7.93

8.12

Total

21.58

21.68

21.73

21.72

21.82

21.90

21.71

21.94

22.05

17.08

17.50

17.92

16.99

17.45

17.93

16.91

17.39

17.91

11.83

12.18

12.54

11.75

12.11

12.53

11.37

12.04

12.49

7.83

7.97

8.11

7.69

7.96

8.13

7.55

7.93

8.12

Integ.†

Capacity kW

5.91

5.99

6.08

5.64

5.72

5.81

5.36

5.46

5.55

4.25

4.39

4.60

3.98

4.13

4.33

3.72

3.86

4.07

3.26

3.33

3.45

3.08

3.17

3.29

2.90

3.00

3.12

2.01

2.05

2.10

1.90

1.95

2.00

1.79

1.84

1.90

Total Power kW*

36, 48, 60

UNIT SIZE

MINIMUM

(2) PLACES

30" X 30"

22 1/2" X 22 1/2"

AIR IN

39 15/16" 33 15/16"

30" 30"

29 15/16"

30"

B 29 15/16"

22 1/2"

ELECTRICAL UNIT SERIES CHARACTERISTICS

DIMENSIONS -- ENGLISH

AIR IN

3 1/4"

3 3/16"

7/8"

3/4"

5/8"

6 1/2"

3 11/16"

AIR IN

23 1/2"

18 1/8"

10"

1 1/4"

8 1/8"

2 3/4"

AIR DISCHARGE

7/16"

ASQ.

3 5/8"

38EYX

14 3/8"

14 1/4"

16"

17 1/2"

16 1/4"

15"

14"

11 1/2"

15"

14"

12 1/2"

14"

AIR DISCHARGE

2 7/8"

3/8" LIQUID LINE CONN.

7/8" HOLE

7/8" HOLE WITH 1 1/8" KNOCKOUT AND 1 3/8" KNOCKOUT

2. MINIMUM OUTDOOR OPERATING AMBIENT IN COOLING F, MAX. 125 MODE IS 55

NOTES: 1. ALLOW 30" CLEARANCE TO SERVICE SIDE OF UNIT, 48" ABOVE UNIT, 6" ON SIDE, 12" ON REMAINING SIDE, AND 24" BETWEEN UNITS FOR PROPER AIRFLOW.

7/8"

272#

251#

210#

162#

38EYX036

38EYX048

38EYX060

36, 48, 60

38EYX024

(2) PLACES

ELECTRICAL UNIT SERIES CHARACTERISTICS

DIMENSIONS -- SI

760.4 1014.4 862.0

762.0 762.0

760.4

571.5 762.0

AIR IN

82.6

81.0

22.2

19.1

15.9

165.1

93.6

AIR IN

254.0

460.4

250.4

254.0

206.4

31.8

69.8

AIR DISCHARGE

11.1

38EYX

ASQ.

92.1

365.1

361.9

406.4

444.5

412.7

381.0

355.6

292.1

381.0

355.6

317.5

355.6

AIR DISCHARGE

73.02

9.5 mm LIQUID LINE CONN.

22.2 mm HOLE

22.2 mm HOLE WITH 28.6 mm KNOCKOUT AND 34.9 mm KNOCKOUT

(kg)

123.6

114.1

95.4

73.6

2. MINIMUM OUTDOOR OPERATING AMBIENT IN COOLING F, MAX. 125 MODE IS 55

NOTES: 1. ALLOW 30" CLEARANCE TO SERVICE SIDE OF UNIT, 48" ABOVE UNIT, 6" ON SIDE, 12" ON REMAINING SIDE, AND 24" BETWEEN UNITS FOR PROPER AIRFLOW.

22.2

38EYX BALANCE POINT WORKSHEET

38EYX

GUIDE SPECIFICATIONS GENERAL

PRODUCTS Equipment Factory assembled, single piece, air--cooled air conditioner unit. Contained within the unit enclosure is all factory wiring, piping, controls, compressor, refrigerant charge (R--410A), and special features required prior to field start--up. Unit Cabinet — Unit cabinet will be constructed of galvanized steel, bonderized, and coated with a powder coat paint. Fans — Condenser fan will be direct--drive propeller type, discharging air upward. — Condenser fan motors will be totally enclosed, 1--phase type with class B insulation and permanently lubricated bearings. Shafts will be corrosion resistant. — Fan blades will be statically and dynamically balanced. — Condenser fan openings will be equipped with coated steel wire safety guards.

Compressor — Compressor will be hermetically sealed. — Compressor will be mounted on rubber vibration isolators. Condenser Coil — Condenser coil will be air cooled. — Coil will be constructed of aluminum fins mechanically bonded to copper tubes which are then cleaned, dehydrated, and sealed. Refrigeration Components — Refrigeration circuit components will include liquid--line shutoff valve with sweat connections, vapor--line shutoff valve with sweat connections, system charge of R--410A refrigerant, and compressor oil. — Unit will be equipped with high--pressure switch, low pressure switch and filter drier for R--410A refrigerant. Operating Characteristics — The capacity of the unit will meet or exceed _____ Btuh at a suction temperature of _____ _F/_C. The power consumption at full load will not exceed _____ kW. — Combination of the unit and the evaporator or fan coil unit will have a total net cooling capacity of _____ Btuh or greater at conditions of _____ CFM entering air temperature at the evaporator at _____ _F/_C wet bulb and _____ _F/_C dry bulb, and air entering the unit at _____ _F/_C. Electrical Requirements — Nominal unit electrical characteristics will be _____ v, single phase, 50 hz. The unit will be capable of satisfactory operation within voltage limits of _____ v to _____ v. — Nominal unit electrical characteristics will be _____ v, three phase, 50 hz. The unit will be capable of satisfactory operation within voltage limits of _____ v to _____ v. — Unit electrical power will be single point connection. — Control circuit will be 24v. Special Features — Refer to section of this literature identifying accessories and descriptions for specific features and available enhancements.

38EYX

System Description Outdoor--mounted, air--cooled, split--system heat pump unit suitable for ground or rooftop installation. Unit consists of a hermetic compressor, an air--cooled coil, propeller--type condenser fan, and a control box. Unit will discharge supply air upward as shown on contract drawings. Unit will be used in a refrigeration circuit to match up to a packaged fan coil or coil unit. Quality Assurance — Unit shall be manufactured in a facility registered to ISO9001/BS5750 Part II, International Standard for Quality Systems. — Unit design shall comply with European standard and bear the CE Mark. — Unit construction will comply with latest edition of ANSI/ASHRAE and with NEC (U.S.A. Standard). — Unit will be constructed in accordance with European standards. — Unit cabinet will be capable of withstanding Federal Test Method Standard No. 141 (Method 6061) 500--hr salt spray test (U.S.A. Standard). — Air--cooled condenser coils will be leak tested at 1724 KPa and pressure tested at 3103 KPa. Delivery, Storage, and Handling — Unit will be shipped as single package only and is stored and handled per unit manufacturer’s recommendations.

AIR--COOLED, SPLIT--SYSTEM HEAT PUMP 38EYX 2 TO 5 NOMINAL TONS

SYSTEM DESIGN SUMMARY 1. 2. 3. 4. 5. 6.

38EYX

8. 9.

Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01--in. wc. Minimum outdoor operating air temperature without low--ambient operation accessory is 55_F (12.8_C). Maximum outdoor operating air temperature is 125_F (52_C). For reliable operation, unit should be level in all horizontal planes. For interconnecting refrigerant tube lengths greater than 80 ft (23.4 m) and/or 35 ft (10.7 m) vertical differential, consult Residential Piping and Longline Guideline and Service Manual available from equipment distributor. If any refrigerant tubing is buried, provide a 6 in. (152.4 mm) vertical rise to the valve connections at the unit. Refrigerant tubing lengths up to 36 in. (914.4 mm) may be buried without further consideration. Do not bury refrigerant lines longer than 36 in. (914.4 mm). Use only copper wire for electric connection at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided. Do not apply capillary tube indoor coils to these units. Factory--supplied filter drier must be installed.

Printed in U.S.A.

Edition Date: 09/09

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

Catalog No.38EYX ---C4PD Replaces: 38EYX--- C3PD