Carrier 38YCA Series Operation manual

Product

Data

38YCA (60 Hz)

38YCN

Heat Pump

38YCA Sizes 018 thru 060

38YCN Sizes 024 thru 048

HEATING & COOLING

The 38YCA and 38YCN Outdoor

Sections of Split-System Heat Pumps

are designed for quiet, reliable heating

during the winter and cooling during the

summer. With a SEER up to 10.5 and

HSPF up to 7.5, these heat pump

systems provide economy of operation

throughenergy conservation when used

with components designated by

manufacturer. They recover heat for

indoor comfort from outdoor air during

theheatingseasonand,byautomatically

reversingtherefrigerantsystem,remove

indoor heat and excess humidity during

the cooling season. All models are listed

with UL, c-UL, CEC, and ARI.

FEATURES/BENEFITS

Electrical Range

— All units are

offered in single phase 208–230v. The

38YCA 030 through 060 models are

offered in 208/230v 3 phase and

38YCA 036 through 060 are offered in

460v 3 phase.

Size Range

— The 38YCA is available

in 7 nominal sizes from 018 through

060 to meet the needs for residential

and light commercial applications. The

38YCN is available in 5 nominal sizes

from 024 through 048 to meet the

needs of the manufactured housing

market.

Compressor

— Designed specifically

for heat pump duty, with energy

efficiency during heating and cooling

operation. Each compressor is

hermetically sealed against

contamination to assure long life and

dependable performance, internally

sprung (units with reciprocating

compressor) and externally mounted on

rubber isolators for quiet operation.

Continuous compressor operation is

approved down to –30

F (–34.4

C) in

the heating mode, and down to 55

(12.8

C) in the cooling mode. (See

heating and cooling performance

tables.) For compressor usage, see

Compressor data table.

This document was created with FrameMaker 4.0.4

Built-in-Reliability

Components

— Includes a suction-tube

accumulator that reduces the amount of

liquid refrigerant that reaches the

compressor; a low-pressure switch to

stop the compressor if refrigerant charge

is lost; a crankcase heater on units with

reciprocating compressor and all

3-phase units to keep compressor oil

warm and free of refrigerant for

maximum lubricity; an internal

compressor relief valve for high-pressure

protection.

Discharge Muffler

— Minimizes

low frequency sound and pressure

pulsation generated by compressor

discharge gas.

Defrost Control Board

— Incorporates

a defrost relay, defrost timer, and

low-voltage terminations. The defrost

control is a time and temperature

initiation/termination control which

includes 3 field-selectable time periods of

30, 50, and 90 minutes. The control

includes built-in 5-minute compressor

delay for units equipped with scroll

compressors (see Compressor data table).

Weather-Protective Cabinet

— Steel is

protected with a heavy coating

commonly called “galvanizing,” and

coated with a layer of zinc phosphate. A

coat of modified polyester powder

coating is then applied and baked-on,

providing each unit with a hard, smooth

finish that will last for many years.

All screws on cabinet exterior are coated

for a long-lasting rust-resistant, quality

appearance.

Unit Design

— All units are equipped

with totally enclosed fan motors for

greater reliability under rain and snow

conditions. The large, wraparound coil

uses copper tube and enhanced

aluminum fin and is designed for

optimum heat transfer during heating

and cooling. The vertical air discharge

carries the sound and air up and away

from adjacent patio areas and foliage.

Coils can be cleaned with a common

garden hose.

ExternalServiceValves

—Bothservice

valves are brass, front seating type.

Valves are externally located so

refrigerant tube connections can be

madequickly and easily. Each valve hasa

service port for ease of checking

operating refrigerant pressures. The

38YCA has sweat field connections.

The 38YCN has mechanical field

connections.

Warranty

— Standard 1 year on

parts. Additional 4 years on

compressor.

Model number nomenclature

38YCA 018

Electric Heat Pump

Nominal Capacity

018—18,000 Btuh 042—42,000 Btuh

024—24,000 Btuh 048—48,000 Btuh

030—30,000 Btuh 060—60,000 Btuh

036—36,000 Btuh

3 5 1

Packaging

Series

Electrical

3—208/230-1

5—208/230-3

6—460-3

Physical data

* Tube sizes are for lengths up to 50 ft. For lengths over 50 ft, consult Long-Line Application Guideline.

NOTE:

See unit Installation Instructions for proper installation.

UNIT SIZE 018 024 030 036 042 048 060

SERIES

33/34 35/36 36/37, 57 36, 56, 66/

37, 57, 67 32/33, 53, 63 32, 52, 62/

33, 53, 63 32, 52, 62/

33, 53, 63

OPERATING WT (lb)

127 143 157, 153 176 207 219 237

REFRIGERANT

Control

Charge (lb) @ 15 ft

Piston

4.69 4.75/4.88 5.38/5.63 6.38/7.13 7.63/7.38 9.25/7.78 10.00/10.25

CONDENSER FAN

Air Discharge

Air Qty (CFM)

Motor RPM (60 Hz)

Propeller Type, Direct Drive

Vertical

1900 1900 2300 3300

11001110 1125 1125

CONDENSER COIL

Face Area (sq ft)

9.10 9.11 14.07/12.42 14.93 18.67/17.42 22.40/17.42 22.40

CONNECTION (in. ID)

Vapor

Liquid

Sweat

5/8 3/4 7/8

3/8

REFRIGERANT TUBES*

(in. OD)

Vapor

Liquid

5/8 3/4 7/8 1-1/8

3/8

CERTIFICATION APPLIES ONLY WHEN THE

COMPLETE SYSTEM IS LISTED WITH ARI.

COMPRESSOR DATA

METERING DEVICE

*Piston listed is for any approved coil combination.

COMPRESSOR MANUFACTURER & TYPE UNIT SIZE UNIT SERIES

BRISTOL RECIP

030 36

COPELAND RECIP

018 33

024 35

030 37, 57

TECUMSEH RECIP

018 34

024 36

036 37, 57, 67

MILLENNIUM SCROLL

036 36, 56, 66

042, 048, 060 32, 52, 62

COPELAND SCROLL

042, 048, 060 33, 53, 63

UNIT

SIZE SERIES OUTDOOR

PISTON INDOOR

PISTON*

018

33 40 52

018

34 40 55

024

35, 36 49 63

030

36 55 70

030

37, 57 52 70

036

36, 56, 66 61 76

036

37, 57, 67 59 73

042

32, 52 67 84

042

33, 53, 63 65 84

048

32, 52, 62, 33, 53, 63 73 88

060

32, 52, 62, 33, 53, 63 76 96

Accessories

N/A — Not applicable in this application.

* Isolation relay required.

† Use with low-ambient controller.

‡ See Compressor data table.

** Hard shut-off TXV requires compressor start assist on recip compressors. See Compressor Data table.

ORDERING NUMBER DESCRIPTION

KAAWS0101AAA

Winter Start Control

KAATD0101TDR

Time-Delay Relay

KAAFT0101AAA

Evaporator Freeze Thermostat†

KHAIR0101AAA

Isolation Relay†

Standard

Cycle Protector—Units with scroll compressor‡

KSACY0101AAA

Cycle Protector—Units with recip compressor‡

KAAHS0601AAA

Compressor Start Assist (Capacitor/Relay) Sizes 018 (331, 341), 024 (351, 361), 030 (361, 371)

KAAHS0701AAA

Compressor Start Assist (Capacitor/Relay) Size 036 (371) 1 Phase

N/A

Compressor Start Assist (Capacitor/Relay)—3 Phase and Scroll Units‡

KAACS0201PTC

Start Assist (PTC)—Sizes 036–060 1 Phase Scroll Units‡

Standard

Start Assist (PTC)—Sizes 018–036 1 Phase Recip Units‡

N/A

Start Assist (PTC)—3 Phase

Standard

Crankcase Heater—Sizes 018 (331, 341), 024 (351, 361), 030 (361, 371), 036 (371), All 3 Phase

KAACH1201AAA

Crankcase Heater—Sizes 036 (361), 042–060 1 Phase

KSASH1101COP

Sound Blanket—Sizes 018 (331), 024 (351), 030 (371, 571)

Standard

Sound Blanket—Size 030 (361), 036 (371, 571, 671)

KSASH1301TEC

Sound Blanket—Sizes 018 (341), 024 (361)

KSASH1901CYL

Sound Blanket—Size 036 (361, 561, 661)

KSASH2001CYL

Sound Blanket—Sizes 042–060 (321, 521, 621)

KSASH1201COP

Sound Blanket—Size 036 (511, 531)

KSASH0801TEC

Sound Blanket—Size 036 (521)

KSASH1701COP

Sound Blanket—Sizes 042–060 (331, 531, 631)

KHAOT0301FST

Outdoor Thermostat

KHAOT0201SEC

Secondary Outdoor Thermostat

KHAIC0101AAA

Interface Control (Optimizer II)

KHAIC0201AAA

Interface Control (Outdoor Thermostat and Lockout Relay)

KHATX0901HSO**

TXV (Hard Shut-off)—Size 018

KHATX1001HSO**

TXV (Hard Shut-off)—Size 024

KHATX1101HSO**

TXV (Hard Shut-off)—Size 030

KHATX1201HSO**

TXV (Hard Shut-off)—Sizes 036, 042

KHATX1301HSO

TXV (Hard Shut-off)—Size 048

KHATX1401HSO

TXV (Hard Shut-off)—Size 060

KHATX0201RPB

TXV (RPB)—Size 018

KHATX0301RPB

TXV (RPB)—Size 024

KHATX0401RPB

TXV (RPB)—Size 030

KHATX0501RPB

TXV (RPB)—Sizes 036, 042

KHATX0601RPB

TXV (RPB)—Size 048

KHATX0701RPB

TXV (RPB)—Size 060

Standard

Low-Pressure Switch

KSAHI0201HPS

High-Pressure Switch

KHALS0101LLS

Liquid Solenoid Valve (LSV)

Not Available

Support Feet

Not Available

Snow Rack

P251-0083

Low-Ambient Controller* (RCD)

P504-8083S

Filter Drier—Bi-flow Sizes 018-036

P504-8163S

Filter Drier—Bi-flow Sizes 042-060

THERMOSTAT/SUBBASE

PKG DESCRIPTION

--HH--07AT-175

Thermostat, 2-Stage Heat, 1-Stage Cool, Auto/Manual Changeover—

--HH--93AZ-195

Subbase for Manual Changeover Thermostat

--HH--93AZ-196

Subbase for Auto Changeover Thermostat

--HH--07AE--001

Thermostat (1 Piece) Night Setback, 2-Stage Heat, 1-Stage Cool—

C Option,

5-2 Day Programmable

Accessory Description and Usage

Time-Delay Relay

A SPST delay relay which briefly continues operation of the indoor blower motor to provide additional cooling after the compressor cycles off.

SUGGESTED USE: For improved efficiency ratings for certain combinations of indoor and outdoor units. (Refer to ARI Unitary Directory.)

Evaporator Freeze Thermostat

A 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.

Isolation Relay

A 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.

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.

Installations where outdoor design temperature exceeds 105

F (40.6

C).

Replacement installations with hard shut-off expansion valve or liquid line solenoid on indoor coil.

Units installed with low-ambient controller.

Sound Blanket

Wraparound sound attenuation cover for the compressor. Reduces the sound level by about 0.2 bels.

SUGGESTED USE: Unit installed closer than 15 ft to quiet areas—bedrooms, etc.

Unit installed between 2 houses less than 10 ft apart.

Outdoor Thermostat

A SPDT temperature actuated switch which turns on supplemental electric heaters when outdoor air temperature drops below set point.

SUGGESTED USE: Heat pump installations with multiple-stage supplemental heaters

Secondary Outdoor Thermostat

A SPDT temperature actuated switch which turns on a third stage of supplemental electric heaters when outdoor air temperature drops below the second-stage

set point.

SUGGESTED USE: Heat pump installations where 3-stage operation of supplemental heaters is desired.

Interface Control (Optimizer II)

An electric control for controlling a heat pump and gas or oil furnace system for maximum energy savings. It allows heat pump to operate down to a prede-

termined economic balance point temperature, then switches to allow furnace operation only below that temperature. Requires outdoor thermostat (Item 6) to

be adjusted for economic balance point temperature.

SUGGESTED USE: All heat pump and gas- or oil-fired furnace combination systems.

Thermostatic Expansion Valve (TXV)

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. Kit includes valve, adapter tubes, and external equalizer tube. Both hard shut-off and RPB valves are available.

SUGGESTED USE: For improved system performance in cooling mode.

10.

High-Pressure Switch

Auto reset SPST switch activated by refrigerant pressure on high side of refrigerant circuit. Cycles compressor off if refrigerant pressure rises to about 425

psig. Provides additional protection against compressor damage due to loss of outdoor airflow.

SUGGESTED USE: Installations exposed to very “dirty” outdoor air.

Installations where condenser inlet air temperature exceeds 125

F (51.7

C).

11.

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.

12.

Liquid Solenoid Valve (LSV)

An electrically operated shut-off valve to be installed at the outdoor unit and which stops and starts refrigerant liquid flow in response to compressor operation.

Maintains a column of refrigerant liquid ready for action at next compressor operation cycle. Note: Compressor start assist–capacitor/relay type (Item 4) must

be used on single-phase reciprocating compressors.

SUGGESTED USE: In certain long-line applications. (Refer to Long-Line Application Guideline.)

Electrical data

* Permissible limits of the voltage range at which unit will operate satisfactorily. Operation outside these limits may result in unit failure.

† Time-delay fuse.

‡ Length shown is as measured 1 way along the wire path between the unit and the service panel for voltage drop not to exceed 2%.

** If wire is applied at ambient greater than 30

C (86

F), consult Table 310-16 of the NEC (ANSI/NFPA 70). The ampacity of nonmetallic-sheathed cable

(NM), trade name ROMEX, shall be that of 60

C (140

F) conductors, per the NEC (ANSI/NFPA 70) Article 336-36.

If other than uncoated (non-plated), 60

or 75

C (140

or 167

F) insulation, copper wire (solid wire for 10 AWG and smaller, stranded wire for larger than

10 AWG) is used, consult applicable tables of the NEC (ANSI/NFPA 70).

NOTE:

Control circuit is 24v on all units and requires external power source. Copper wire must be used from disconnect to unit. All motors/compressors contain

internal overload protection. Model Size 042 MCA value greater than 048 due to UL testing.

FLA

— Full Load Amps

HACR

— Heating, Air Conditioning, Refrigeration

LRA

— Locked Rotor Amps

MCA

— Minimum Circuit Amps

RLA

— Rated Load Amps

OUTDOOR

UNIT V/PH

60 Hz

OPER VOLTS* COMPR FAN

FLA MCA

MIN WIRE

SIZE**

C/75

MAX

LENGTH

(Ft)‡

C/75

MAX FUSE†

OR HACR

TYPE CKT

BKR AMPSMax Min LRA RLA

018-33, 34

208-230/1 253 197

49.0 9.8 0.5 12.8 14/14 70/70 20

024-35

61.0 11.4 0.5 14.8 14/14 50/45 20

024-36

61.0 11.7 0.5 15.1 14/14 50/45 20

030-36

73.0 14.7 1.4 19.8 14/14 35/35 30

030-37

75.0 13.7 1.4 18.5 14/14 40/40 30

036-36

105.0 18.0 1.4 23.9 12/12 50/50 35

036-37

92.0 17.5 1.4 23.3 12/12 50/50 35

042-32

124.0 27.8 1.4 36.2 8/8 80/80 50

042-33

129.0 28.0 1.4 36.4 8/8 80/80 50

048-32

140.0 24.4 1.4 31.9 8/8 90/90 50

048-33

129.0 23.7 1.4 31.0 8/8 95/90 50

060-32

165.0 30.8 1.4 39.9 8/8 75/70 60

060-33

169.0 30.8 1.4 39.9 8/8 75/70 60

030-57

208/230/3 253 187

68.0 9.0 1.4 12.7 14/14 70/65 15

036-56

90.0 11.4 1.4 15.7 14/14 50/50 20

036-57

75.0 11.0 1.4 15.2 14/14 50/50 20

042-52

92.0 16.4 1.4 21.9 12/12 60/60 30

042-53

99.0 15.9 1.4 21.3 12/12 60/60 30

048-52

105.0 14.1 1.4 19.0 14/14 40/40 25

048-53

99.0 13.5 1.4 18.3 14/14 45/40 25

060-52

123.0 17.0 1.4 22.9 12/12 55/55 35

060-53

123.0 18.5 1.4 24.5 12/12 55/55 35

036-66

460/3 506 414

45.0 6.2 0.8 8.6 14/14 95/95 15

036-67

37.5 5.6 0.8 7.8 14/14 95/95 15

042-63

49.5 8.7 0.8 11.7 14/14 140/140 15

048-62

52.5 7.1 0.8 9.7 14/14 145/145 15

048-63

49.5 7.4 0.8 10.1 14/14 145/145 15

060-62

66.5 8.5 0.8 11.4 14/14 130/130 15

060-63

62.0 9.6 0.8 12.8 14/14 130/130 20

Combination ratings

See notes on pg. 9.

UNIT

SIZE-

SERIES

AND

SOUND

RATING

(Bels)‡ INDOOR

UNIT

ARI STANDARD RATINGS*

Cooling Heating

Seasonal Efficiency SEER

High-Temp Low-Temp Seasonal

Efficiency

HSPF

Factory-

Supplied

Enhance-

ment Standard

Rating

Field-Supplied

Accessory**

TDR TXV TC COP TC COP

018-33, 34

7.8/7.6

F(A,B)4ANF018†

FA1ANA018

FA1ANA024

FB(5,4)AN(A,F)018

FB(5,4)AN(A,F)024

F(A,B)4ANF024

FD3ANA024

FF1ANA018

FF1ANA024

FG3AAA024

CC5A/CD5A/CD5BA018

CD3(A,B)A018

CC5A/CD5A/CD5BA024

CD3(A,B)A024

CE3AA024

CF5AA024

17,000

17,800

17,000

18,000

17,500

17,000

17,800

17,500

17,800

TDR

NONE

TDR

NONE

10.00

10.10

10.00

10.10

—

10.00

10.20

—

10.00

—

10.00

10.10

10.00

10.10

10.00

10.10

10.00

10.20

10.00

10.10

17,500

17,800

17,500

18,000

17,500

17,600

16,800

17,000

17,500

3.00

3.04

3.14

3.00

3.12

3.02

3.16

3.06

2.94

3.08

3.10

11,000

10,900

11,400

11,000

11,400

11,200

11,000

11,300

11,200

11,000

11,200

11,300

2.22

2.24

2.28

2.22

2.26

2.28

2.22

2.28

2.26

2.18

2.24

2.26

7.00

7.20

7.00

7.20

7.00

7.20

6.80

7.00

7.20

024-35, 36

7.8/7.6

F(A,B)4ANF024†

F(A,B)4ANF030

FD3ANA024

FD3ANA030

FF1(A,B)NA024

FF1(A,B)NA030

CC5A/CD5A/CD5BA024

CD3(A,B)A024

CC5A/CD5A/CD5BA030

CC5A/CD5A/CD5BW030

CD3(A,B)A030

CE3AA024

CE3AA030

CF5AA024

22,600

22,800

22,000

23,000

22,000

23,000

22,400

22,800

22,600

23,000

22,600

TDR

NONE

TDR

NONE

10.00

—

10.00

—

10.00

—

10.00

22,800

3.20

3.22

3.16

3.24

3.18

3.24

3.10

3.14

3.22

3.14

13,900

13,600

14,000

14,100

13,700

13,800

13,900

14,000

13,800

2.24

2.26

2.24

2.26

2.24

2.26

2.20

2.22

2.24

2.22

7.00

6.90

7.00

6.90

7.00

6.90

030-36, 37,

8.0/7.6††

F(A,B)4ANF030†

F(A,B)4ANF036

FD3ANA030

FF1(A,B)NA030

FG3AAA036

CC5A/CD5A/CD5BA030

CC5A/CD5A/CD5BW030

CD3(A,B)A030

CC5A/CD5A/CD5BA036

CD5A/CD5BW036

CD3(A,B)A036

CE3AA030

CE3AA036

CF5AA036

28,200

28,400

28,000

28,200

27,800

28,600

28,000

28,200

TDR

NONE

TDR

NONE

10.00

—

10.00

—

10.00

—

10.00

10.20

10.00

10.20

10.00

29,000

29,200

29,000

28,600

29,200

29,000

3.08

3.10

3.08

3.00

3.14

3.08

3.10

17,100

17,500

17,300

17,400

17,200

17,000

17,300

17,200

17,300

2.20

2.18

2.20

2.16

2.20

2.18

2.20

7.20

7.00

7.20

7.00

7.20

036-36,

56, 66,

37, 57, 67

8.0/7.6††

F(A,B)4ANF036†

F(A,B)4AN(F,B)042

FG3AAA036

CC5A/CD5A/CD5BA036

CD5A/CD5BW036

CD3(A,B)A036

CC5A/CD5A/CD5BA042

CD3(A,B)A042

CC5A/CD5A/CD5BA043

CC5A/CD5A/CD5BW042

CC5A/CD5A/CD5BW043

CE3AA036

CE3AA042

CF5AA036

34,200

34,800

34,000

34,200

34,800

34,400

34,200

34,600

34,200

TDR

NONE

10.00

10.20

—

10.00

10.20

10.00

10.20

10.00

10.20

10.00

10.20

10.00

10.20

10.00

36,000

3.04

3.12

3.02

3.10

3.06

3.08

3.04

3.14

3.06

21,000

20,600

20,800

20,600

20,800

20,600

20,800

2.24

2.28

2.26

2.28

2.26

2.30

2.26

7.20

7.50

7.20

042-32,

52, 33,

53, 63

8.0/8.0

F(A,B)4AN(F,B)042†

F(A,B)4AN(F,B)048

FG3AAA048

CC5A/CD5A/CD5BA042

CD3(A,B)A042

CC5A/CD5A/CD5BA043

CC5A/CD5A/CD5BW042

CC5A/CD5A/CD5BW043

CD5A/CD5BA048

CD3(A,B)A048

CC5A/CD5A/CD5BC048

CC5A/CD5A/CD5BW048

CE3AA042

CE3AA048

CF5AA048

40,500

41,000

40,500

41,000

40,500

41,000

TDR

NONE

10.00

—

10.00

42,000

3.00

3.12

3.06

2.98

2.94

2.96

3.02

2.88

3.02

3.04

3.06

3.00

28,600

28,800

28,600

28,400

28,600

28,400

2.24

2.30

2.28

2.24

2.22

2.26

2.20

2.24

2.26

2.28

2.24

7.20

7.10

7.20

7.00

7.20

7.00

7.20

Combination ratings continued

COP

— Coefficient of Performance

— Total Capacity (Btuh)

HSPF

— Heating Seasonal Performance Factor

TDR

— Time-Delay Relay

SEER

— Seasonal Energy Efficiency Ratio

TXV

— Thermostatic Expansion Valve

* Ratings are net values reflecting the effects of circulating fan heat. Supplemental electric heat is not included. Ratings are based on:

Cooling Standard:

F (27

C) db 67

F (19

C) wb indoor entering air temperature and 95

F (35

C) db air entering outdoor unit.

High-Temperature Heating Standard:

F (21

C) db indoor entering air temperature and 47

F (8

C) db 43

F (6

C) wb air entering outdoor unit.

Low-Temperature Heating Standard:

F (21

C) db indoor entering air temperature and 17

F (–8

C) db 15

F (11

C) wb air entering outdoor unit.

†Outdoorsection/indoorsectioncombinationtested in accordancewith DOE testprocedures for heatpumps. Ratings forother combinations aredetermined

under DOE computer simulation procedures.

‡ Without/with accessory sound blanket.

** See TDR.90 table. TXV must be hard shut-off type.

†† 7.6 rating for 030 (371, 571) and 036 (361) units only.

TDR.90 TABLE

NOTE:

In most cases, only 1 of the above should be used to achieve

TDR function. More than 1 of the methods listed above in a system may

cause degradation in performance.

UNIT

SIZE-

SERIES

AND

SOUND

RATING

(Bels)‡ INDOOR

UNIT

ARI STANDARD RATINGS*

Cooling Heating

Seasonal Efficiency SEER

High-Temp Low-Temp Seasonal

Efficiency

HSPF

Factory-

Supplied

Enhance-

ment Standard

Rating

Field-Supplied

Accessory**

TDR TXV TC COP TC COP

048-32, 52,

62, 33,

53, 63

8.0/8.0

F(A,B)4AN(F,B)048†

F(A,B)4AN(F,B)060

FB4ANB070

FG3AAA048

FG3AAA060

CD5A/CD5BA048

CD3(A,B)A048

CC5A/CD5A/CD5BC048

CC5A/CD5A/CD5BW048

CC5A/CD5A/CD5BA060

CD3(A,B)A060

CC5A/CD5A/CD5BW060

CE3AA048

CE3AA060

CF5AA048

46,000

46,500

47,000

45,000

46,000

45,000

44,000

45,000

46,000

45,000

46,000

45,000

TDR

NONE

10.00

10.30

10.50

—

10.00

10.50

10.00

10.50

10.00

10.30

10.50

10.00

10.50

10.00

10.50

47,000

46,500

46,000

46,500

47,000

46,500

3.20

3.26

3.38

3.16

3.20

3.12

2.98

3.12

3.10

3.22

3.18

3.24

3.08

29,600

29,800

29.600

29,200

29.200

28,800

29,200

29,000

29,200

29.200

29.000

2.24

2.26

2.32

2.24

2.26

2.22

2.16

2.22

2.20

2.26

2.24

2.28

2.20

7.20

7.50

7.20

7.40

7.20

7.00

7.20

7.50

7.20

060–32,

52, 62,

33, 53, 63

8.0/8.0

F(A,B)4AN(F, B)060†

FB4ANB070

FG3AAA060

CC5A/CD5A/CD5BW060

CD3(A,B)A060

CC5A/CD5A/CD5BW060

CE3AA060

56,000

56,500

54,500

53,500

55,500

56,000

TDR

NONE

10.20

10.50

—

10.50

10.20

10.50

10.20

10.50

10.20

10.50

10.20

58,000

57,000

56,500

56,000

56,500

3.18

3.34

3.10

2.92

3.14

3.16

39,500

39,000

38,500

39,000

2.40

2.48

2.40

2.32

2.40

2.42

7.50

7.20

7.00

7.50

METHOD PART/MODEL NO.

Time-Delay Relay

KAATD0101TDR

Furnaces

with TDR

58DHC, 58DX, 58DXA, 58DXC, 58EJA, 58EJB,

58MCA, 58MVP, 58MXA, 58PAP, 58PAV, 58RAP,

58RAV, 58SSC, 58SX, 58SXA, 58SXB, 58TMA,

58TUA, 58VCA, 58VUA, 58WAV, 58ZAV

Detailed cooling capacities*

See notes on pg. 13.

EVAPORATOR

AIR CONDENSER ENTERING AIR TEMPERATURES

85 95 105 115 125

CFM EWB

Capacity

MBtuh† Total

System

KW**

Capacity

MBtuh† Total

System

KW**

Capacity

MBtuh† Total

System

KW**

Capacity

MBtuh† Total

System

KW**

Capacity

MBtuh† Total

System

KW**Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡ Total Sens‡

38YCA018-33, 34 Outdoor Section With F(A,B)4ANF018 Indoor Section

600

63††

19.8

17.9

16.5

16.2

15.8

9.98

12.7

12.2

15.2

15.8

1.87

1.80

1.76

1.75

1.73

18.6

16.8

15.5

15.3

15.0

9.56

12.2

11.8

14.7

15.0

1.99

1.92

1.87

1.86

1.85

17.5

15.8

14.5

14.3

14.2

9.14

11.8

11.4

14.2

2.11

2.03

1.98

1.97

1.96

16.3

14.7

13.4

8.74

11.4

10.9

13.4

2.23

2.14

2.08

14.8

13.2

12.0

12.3

8.21

10.8

10.3

12.3

2.30

2.21

2.14

2.15

650

63††

20.0

18.1

16.7

16.4

16.2

10.2

13.1

12.7

15.8

16.2

1.90

1.83

1.78

1.77

1.76

18.8

17.0

15.7

15.5

15.4

9.82

12.7

12.2

15.2

15.4

2.01

1.94

1.89

1.88

17.6

15.9

14.6

14.5

9.40

12.3

11.8

14.6

14.5

2.13

2.06

2.00

16.4

14.7

13.5

13.7

8.99

11.8

11.3

13.7

2.25

2.17

2.11

2.12

14.9

13.3

12.1

12.5

12.6

8.46

11.2

10.7

12.5

12.6

2.33

2.24

2.16

2.19

700

63††

20.2

18.2

16.8

16.7

16.5

10.5

13.5

13.1

16.3

16.5

1.92

1.85

1.81

1.80

1.79

19.0

17.1

15.8

15.7

10.1

13.1

12.6

15.7

2.04

1.97

1.92

1.91

17.8

16.0

14.7

14.8

9.65

12.7

12.1

14.8

2.16

2.08

2.02

2.03

16.5

14.9

13.6

13.9

9.24

12.2

11.7

13.9

2.28

2.20

2.13

2.15

15.0

13.4

12.2

12.8

8.69

11.6

11.0

12.8

2.36

2.26

2.19

2.22

Multipliers for Determining the Performance With Other Indoor Sections

Indoor

Section Size Cooling Indoor

Section Size Cooling

Capacity Power Capacity Power

CC5A/CD5A/

CD5BA

018 1.03 1.02

FA1ANA

018 1.00 0.99

024 1.05 1.03 024 1.05 1.04

CD3(A,B)A

018 1.03 1.02

FC4ANF

018 1.04 1.03

024 1.05 1.03

FD3ANA

024 1.03 1.01

CE3AA

024 1.05 1.03

FF1ANA

018 1.00 1.00

CF5AA

024 1.05 1.03 024 1.05 1.03

FB(4,5)AN(A,F)

018 1.00 1.00

F(A,B)4ANF

018 1.00 1.00

024 1.06 1.04 024 1.06 1.04

— — —

FG3AAA

024 1.03 1.03

38YCA/YCN024-35, 36 Outdoor Section With F(A,B)4ANF024 Indoor Section

700

63††

25.9

23.6

21.8

21.4

20.6

12.8

16.2

15.7

19.4

20.6

2.43

2.35

2.29

2.27

2.25

24.5

22.2

20.4

20.0

19.5

12.3

15.6

15.1

18.7

19.5

2.58

2.49

2.42

2.40

2.38

22.9

20.6

19.0

18.7

18.4

11.7

15.0

14.4

18.0

18.4

2.72

2.62

2.54

2.52

2.51

21.2

19.0

17.5

17.3

11.2

14.4

13.8

17.3

2.86

2.74

2.65

2.64

19.5

17.5

16.0

16.1

10.6

13.8

13.2

16.1

2.98

2.85

2.75

2.76

800

63††

26.4

24.1

22.3

21.9

21.4

13.4

17.2

16.7

20.8

21.4

2.48

2.40

2.34

2.33

2.32

24.9

22.6

20.8

20.5

20.3

12.9

16.6

16.0

20.0

20.3

2.63

2.54

2.47

2.46

2.45

23.3

21.0

19.3

19.2

12.3

16.0

15.4

19.2

2.78

2.68

2.59

21.6

19.3

17.8

18.0

11.8

15.4

14.7

18.0

2.91

2.80

2.71

2.72

19.8

17.7

16.2

16.7

11.2

14.7

14.1

16.7

3.04

2.91

2.80

2.84

900

63††

26.7

24.4

22.7

22.4

22.2

13.9

18.1

17.6

22.0

22.2

2.53

2.45

2.39

2.38

25.2

22.9

21.1

21.0

13.4

17.6

16.9

21.0

2.68

2.59

2.52

23.5

21.3

19.6

19.8

12.9

17.0

16.3

19.8

2.83

2.73

2.65

2.66

21.8

19.6

18.0

18.5

12.3

16.3

15.6

18.5

2.97

2.85

2.76

2.79

20.0

18.0

16.4

17.2

11.7

15.7

14.9

17.2

3.09

2.96

2.86

2.91

Multipliers for Determining the Performance With Other Indoor Sections

Indoor

Section Size Cooling Indoor

Section Size Cooling

Capacity Power Capacity Power

F(A,B)4ANF

024 1.00 1.00

CD3(A,B)A

024 0.99 1.00

030 1.01 1.00 030 1.01 1.00

FD3ANA

024 0.97 0.97

CC5A/CD5A/CD5BW

030 1.01 1.00

030 1.02 1.01

CE3AA

024 1.00 1.00

FF1(A,B)NA

024 0.97 1.00 030 1.02 1.01

030 1.02 1.01

CF5AA

024 1.00 1.00

CC5A/CD5A/

CD5BA

024 0.99 1.00 — — —

030 1.01 1.00

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