Bryant 544B User Manual

Bryant

Airconditioning

SPLIT-SYSTEM

Indianapolis, IN City of Industry, CA

The 544B Outdoor Sections of split-system heat pumps are designed for quiet, reliable heating during the winter and cooling during the summer. These heat pump systems provide economy of operation through energy conservation. They recover heat for indoor comfort from outdoor air during the heating season and, by automaticaliy reversing the refrigerant system, remove indoor heat and excess humidity during the cooling season. All models are API certified.

FEATURES

COMPRESSOR—Designed specifically for heat pump duty, with

high energy efficiency during heating and cooling operation.

Each compressor is hermetically sealed against contamination to assure long life and dependable performance, internally sprung and externally mounted on rubber isolators for quiet operation. Continuous compressor operation is approved down to -40°F in the heating mode, and down to 55°F in the cooling mode. (See heating and cooling performance tables.) Ail models include a discharge-tube muffler to prevent sound transmission of the compressor pulsations to the indoors or outdoors.

HEAT PUMP UNITS

MODEL 544B

Sizes Q18 thru 060

BUILT-IN RELIABILITY COMPONENTS—Includes a suction-

tube accumulator that keeps liquid refrigerant from reaching the compressor; a low-pressure switch that stops the compressor if refrigerant charge is lost; a crankcase heater to keep the com pressor oil warm and free of refrigerant for maximum lubricity; a compressor relief valve for high-pressure protection; and com pressor quick-start components to assure reliable operation of the units during brownout conditions and low outdoor temperatures.

PRINTED-CIRCUIT BOARD—The board incorporates a defrost

control which contains the defrost relay, defrost timer, and lowvoltage terminal board. The defrost control is a time/temperature initiation/termination control which includes three field-selecta ble time periods of 30,50, and 90 minutes.

The printed-circuit board also has a speedup feature that con verts the defrost cycle time from minutes to seconds to aid in troubleshooting.

WEATHER-PROTECTIVE CABINET—The low-profile design of

the 544B units, with the pleasing malibu beige and jade exterior, blends in well with plants and shrubbery. Galvanized steel, coated with a layer of zinc phosphate to which a coat of alkyd melamine enamel is applied and baked on, is used throughout. This provides a hard, smooth finish that lasts for many years. All screws in the cabinet exterior are stainless steel for a durable, rust-resistant, quality appearance.

TIME/TEMPERATURE DEFROST—The defrost cycle is initiated

by a time/temperature control to clear the coil of frost and ice. The cycle is started only if the defrost thermostat senses ice buildup on the outdoor coil. After a few minutes, the control automatically returns the unit to the heating cycle.

UNIT DESIGN—All units are equipped with totally enclosed fan

motors for greater reliability under rain and snow conditions. The large, wraparound coil is designed for optimum heat trans fer during heating and cooling. The vertical air discharge carries the sound and air up and away from adjacent patio areas and foliage. Sufficient space is provided between rows of composite coils so they can be cleaned with a common garden hose. A

divider panel is installed between the compressor and coil sec tion so that the unit can be checked and serviced while operating.

EXTERNAL SERVICE VALVES—Both brass refrigerant service

valves are externally located so that refrigerant tube connec tions can be made quickly and easily. Each valve has a service port for ease of checking operating refrigerant pressures. The

valves are designed for refrigerant tube flare connections.

PDS No. 544B.18 1B

Size A

018 & 024 42 30 030 & 036 42 30

042, 048 & 060 42 30

Clearance Requirements

(In Inches) Bottom of unit to ground or normal snow level

......................

Inlet air (both sides and coil

end)

...........................................

Discharge air (top)

...................

. 48

Service clearance (compressor

end)...........................................30

NOTE: Unit can be installed with 6 in. clearance on LH side (facing control end of unit) when 24-in. clearance is maintained from RH side and coil end.

DIMENSIONS (In Inches)

c D

25-5/16 18-3/16 31-5/16

24-3/16

41-5/16 34-3/16

CERTIFICATION APPLIES ONLY WHEN

THE COMPLETE SYSTEM IS

LISTED WITH ARI.

20-1/4 5-3/4 3/8 26-1/4 36-1/4 6

5-3/4

3/4

3/8

3/4

3/8 3/4

HP-54

SIZE SERIES

018 024 030

A A A

ELECTRICAL

Unit Volts—Hertz—Phase Operating Voltage Range Unit Ampacity for Wire Sizing

208-230—60—1

197—253

13.5 Min Wire Size (60 Copper) (AWG)* 14 Max Branch Circuit Fuse Size (Amps)

20 Total Unit Amps 11.0 Compressor Rated Load Amps 10.0

Locked Rotor Amps

49.0

Fan Motor, HP & Type

Full Load Amps

COMPRESSOR AND REFRIGERANT •

Compressor Refrigerant Charge

7 lbs—14 oz 1 7 lbs—10 oz 1 9lbs—Ooz | 11 lbs—8 oz

OUTDOOR COIL & FAN

Coil Face Area (Sq Ft)

Rows & Fins Per Inch Fan Diameter & No. of Blades Rated Airflow (Cfm)

11.5

2&20 2 &20 2 &20

22 &3

2300 2300 2300

OPTIONAL EQUIPMENT

Room Thermostat w/Auto Changeover

Room Thermostat w/Manual Changeover Room Thermostat—Night Set-Back Unit Mounting Base High-Pressure Switch Indoor Fan Time Delay Relay Thermal Expansion Valve Kit Quick-Start Capacitor-Relay Kit 2-Way Flow Filter-Drier—Liquid Tube Filter-Drier—Vapor Tube Outdoor Thermostat and Mtg Bracket COMPROTEC Defrost Solenoid Kit Swivel Ells—Liquid/VaporTubes

SPECIFICATIONS-544B

208-230—60—1

197—253

15.5 20.3 23.0 15.5 12 10 25 30 40 25

12.6 16.4

11.6 15.4

54.0 69.0

11.5 14.3 17.2 17.2 17.2

22 &3 22 &3 22 &3 22 &3

208-230—60—1208-230—60—1

197—253

TO I TO ^ TO I TO I TO I 05

P651-1066/P651-1068

1/10 &PSC

Hermetic

P271-3456 P271-3457

P271-3471 301392-702 309914-701 309919-701

Standard 309917-701 301399-701

P501-8031 310527-701 309915-701 311765-751

036

A A

208/230—60—3 460—60—3

197—253

187—253 414-506

18.6 12.6 5.6

17.6 11.6 5.1

88.0 65.1 32.8

2&20 2&20 2&20 2300 2300 2300

036

6.9 14 10

22 &3

SIZE SER IES

1 ELECTRICAL

Unit Volts—Hertz—Phase 208-230-60-1 Operating Voltage Range Unit Ampacity for Wire Sizing Min Wire Size (60 Copper) (AWG}*

Max Branch Circuit Fuse Size (Amps) 45 30 Total Unit Amps 22.2 Compressor Rated Load Amps

Locked Rotor Amps

Fan Motor, HP & Type

Full Load Amps

COMPRESSO R AND R EFRIGER ANT

Compressor Refrigerant Charge

OUTDOOR COIL & FAN

Coil Face Area (Sq Ft)

Rows & Fins Per Inch Fan Diameter & No. of Blades Rated Airflow (Cfm)

OPTIONAL EQUIP MEN T

Room Thermostat w/Auto Changeover Room Thermostat w/Manual Changeover Room Thermostat—Night Set-Back Unit Mounting Base

High-Pressure Switch

Indoor Fan Time Delay Relay

Thermal Expansion Valve Kit Quick-Start Capacitor-Relay Kit 2-Way Flow Filter-Drier—Liquid Tube 301399-701 Filter-Drier—Vapor Tube Outdoor Thermostat and Mtg Bracket COMPROTEC Defrost Solenoid Kit 311765-751 I Swivei Ells—Liquid/VaporTubes

042

197-253

27.5 17.6 8.3 30.8 10 12 14

21.2 13.3 6.2

108.0 74.0

1 1/10&PSC ¡ 1

____

_______1_____L?_____

1 Hermetic

22.9 22.9 22.9 22.9

' 2&22 2&22

22 &3 22 &3 22 &3

2300 2300 2300

042 042

208/230-60-3 460-60-3 208-230-60-1

187-253 414-506 197-253

14.3 6.7 24.8

14 lbs—5 oz

309919-701

10 50 30

37.0 116.0 92.0 46.0 135.0 105.0

0.5 1

2& 22 2&22 2&22

048 048 048 060 060 060

A A A

208/230-60-3 460-60-3 208-230-60-1 208/230-60-3 460-60-3

187-253 414-506 197-253 187-253 414-506

8 14 14 8 10 12

23.8 14,8 7.0 29.2 18.7 10.0

_____

_______1_____

22 &3 22 &3

2300 2300

19.5 9.3 38.8 25.7 13.7

15.8 7.5 31.5 21.0 11.2

_______

13 lbs—0 oz

22.9 22.9 ! 22.9 22.9 22.9

P271-3456 P271-3457

P271-3471 301392-702 309914-701

309919-701

309917-701

P501-8032 310527-701 309915-701

P651-1066/P651-1068

15 60 40 20

1 1/3&PSC 1

0.5 i

____

2,3

' 2&22

____

22 &3

2&22 22 &3

2300 3500 3500 3500

Standard j 308791-751 1

A A

A J

15 lbs—8 oz

2&22 2&22

22 &3 22 &3

•

2.3 I

_____L2____

55.0

Standard 1

*lf other than 60°C copper wire is used, size can be determined from unit ampacity given in above tabie and appiicabie tabie of Nationai Eiectric

Code. Wire size seiected must have current capacity not iess than that of copper wire specified and must not create a voitage drop between service panei and unit in excess of 2% of unit rated voitage.

tThe factory refrigerant charge is sufficient for systems requiring up to 30-feet of interconnecting tubing. For tubing lengths other than 30-feet, see

Installation Instructions for additional refrigerant requirements.

iSingle-phase units may use fuses or HACR-type circuit breakers (U.S. only) of same size as noted.

HP-55

MODEL SERIES DATA

PERFORMANCE DATA

ARI Noise Rating Number* 508A 024 510B 513C 516A

—

— —

517E — 519D/509A Rated Cooling Capacity -47“F HSPF

—

18700

6.85 Rated Cooling Capacity Btuhf 17700 SEER

9.50 SEER w/TDR 10.00

SPECIFICATIONS

—

024

018 024

_ __

— ■ — —

— —

18900

18000

6.95 6.70 6.90

17300

9.35

9.85

17000

9.35

9.90

—

— —

18500 17600

9.45

9.95

544B018

— — —

018

—

18700

— —

024

—n—1

18900

018 024

—

18600 19000

6.85 6.85 6.65

—

— — —

— —

— __

— —

018 024

18200

6.85

6.65 6.90

7.6 _ I

—

18700

17600 17800 16700 17200 17000 17700

9.30

9.50

9.00 9.15 9.25 9.50

9.80 10.00 9.45 9.65 9.75 10.00

MODEL SERIES DATA

PERFORMANCE DATA ' •

ARI Noise Rating Number* 506 B 513C 517E 509A/519D

508A Rated Cooling Capacity -47°F HSPF Rated Cooling Capacity Btuht SEER SEER w/TDR

_____________________

030

—

— — —

25000

1 6.70

22400

7.6 1

036

— —

—

25600

6.95

22800

— —

024

—

24800 25400

6.60 6.75

22000 22800

9.60 9.60 9.30 9.50

10.00 1 10.30 9.70 1 9.90

030

— — —

MODEL SERIES DATA

PERFORMANCE DATA

ARI Noise Rating Number* 505B 519D 510B 508A 513C

517E 519C 519G with 520B042 — 1 — — 509Aor519D — —

_________________________

036 042

030

— — — — —

— — —

—

— - -

—

- -

— — — —

- — - - , —

—

. 7.6 1

—

036X —

030

— __ j

—

~ - - —

—

030

—

Rated Cooling Capacity - 47°Ft 30,600 31,800 31,800 31,200 31,400 31,200 HSPF Rated Cooling Capacity Btuht 27,600 28,600 SEER SEER w/TDR

6.90 7.15 7.15

7.00

7.10

28,600 28,000 28,400 27,800

9.10 9.25 9.25 9.30 9.40

9.70

9.50

9.60 9.70 9.80

6.90

9.20

9.60 9.75

544B024

— — — — — —

024

— —

25400

6.70

21400

030

— — — — —

25400

6.70

22800

036 ’

25400 25000

6.75 6.80 6.85 6.85 6.60

23000

9.00 9.50 9.50

9.40 9.90 9.90

— —

------------------

024

22800 23000

9.50 9.65 9.65 9.50

9.90 10.10 10.10 9.90

544B030

— — ~ — —

—

036

~ i

— — —

_ 1

— — — 1

— — —

— —

035

—

030

_ 1

—

— -

—

030 036

— _

. —

— - - —

— — — — — —

— — — - -

042

—

-----------------1

31,600 30,600 31,600 31,200 31,600 32,200 31,800

7.05 7.15 6.95 6.85 7.05

28,600 28,400 28,200 27,600

7.20 7.20 7.20 7.00 7.10

28,600 29,200

9.35 9.30 9.00 9.00 9.20 9.35

9.40

9.50

9.25 9.60 9.80

— —

—

030

25200 1

030X

25200 25200

23000

— — — —

—

— 1 — —

042

—

— —

— — —

—

042

030X 036

31,800 31,200 31,400

29,400

29,400 28,000

9.35 9.25 9.30 9.40

9.75 9.70 9.70 9.80

— — —

024

22800

—

— ■ ■

28,400

MODEL

544B036

SERIES DATA

PERFORMANCE DATA

ARI Noise Rating Number* 506B 508A

036 042

— — 510B — — — 517E 519C 519C-F520B042

— —

—

— — — — 519D/509A 519D Rated Cooling Capacity -47°Ft 37600 37600 HSPF

6.85 6.85 Rated Cooling Capaoity Btuht 35000 SEER

9.55 9.55 SEER w/TDR 10.00 10.00 EER30

8.95

38000 36800 37400

6.95 6.70 6.85 7.10 6.70

35000 35400

9.65 9.30 9.55

10.15 9.50 10.00 10.25

8.95

9.05

048

—

— — — —

036

—

036 048

— — — —

— — — — —

34600 36400

33800

8.80 8.95

036 042 043

38500

— — —

—

37600 38000 38000 38500 38000

7.00

34400 35800 35800 36200

9.80

9.25

9.65 9.45 9.75 9.65 9.60 9.55

9.65 10.05 9.80 10.25

9,15

8,65

9.00 9.10 9,10 9.00 9.00 8,90

7.6

— — — — —

—

048

—

042

—

7.00

7.10 6.90 6.90 6,90 35600

10.15

— — —

— —

042

— —

036

—

— —

— — —

—

042 042X 042C 043 043X

38000 37200 37800 37800 37200 37400

7.00 7.00 7.05 7.10

35600

34600 35400 35400 35400 35500

9.75 9.75 9.75 9.80 9.80 9.55

—

10.00 10.20 10,20 10.20 10.25

9.00 9.00 9.00 9.10 9.10 8,90

— —

— — ■

— —

—

37400 37200

7.10

35600 34600

10.25 10.00

—

036X

6.90

*lf other than 60°C copper wire is used, size can be determined from unit ampacity given in above tabie and applicabie tabie of National Electric

Code. Wire size selected must have current capacity not less than that of copper wire specified and must not create a voltage drop between service panel and unit in excess of 2% of unit rated voltage.

tThe factory refrigerant charge is sufficient for systems requiring up to 30-feet of interconnecting tubing. For tubing lengths other than 30-feet, see

Installation Instructions for additional refrigerant requirements.

TSingle-phase units may use fuses or HACR-type circuit breakers (U.S. only) of same size as noted.

HP-56

ARl Noise Rating Number* 5068

519C + 520B042

Rated Cooling Capacity -47®Ft

Rated Cooiing Capacity Btuhf

ARl Noise Rating Number* 5066 048

5108

519C 519C + 520B042 519D/509A 519D Rated Cooling Capacity -47°Ft 46500 HSPF 6.65 Rated Cooling Capacity Btuhf 44000 SEER SEER w/TDR EER 30 8.10 8.50

9.35

060 061

6.85 6.70 6.90

9.50 9.45 9.50

SPECIFICATIONS

048

048 060

46000 46000 47500

44000 44000 46000

9.20 9.10 9.25 9.00

8.35 8.20 8.45

46000 46000 46500

7,00

9.55

048 049 060 063

7.00 7.00 7.00 6.75 6.90

9.20 9.05

9.30 9.50 9.30 9.30 9.50 9.35 3.50 9.35 9.70

45000 44500

8.10 8.25

060

048 060

46000 47000

42500 44500

9.00

7.95

048X

46500

44500

9.40

8.35

46000 48000 46500

46000 46000 48000

9.65 9.75

10.05

8.55 8.70

048C 049

45500 46000

46500

7.05 44500

9.40 9.50

9.40

9.70 9.70

8.35

46000

9.85

MODEL

SERIES

PERFORMANCE DATA

ARl Noise Rating Number * 506B 517E 509A/519D 519C Rated Cooling Capacity -47°Ff HSPF Rated Cooling Capacity Btuhf SEER w/TDR

_______________________________

060 061

— —

—

_ i

— — 1

— —

060 062 063

55500 56500 57000

6.70

6.85

6.75 6.85 6.85

51500 54500 52500

8.90 9.20

8.30 8.70 9.00

7-6 . .. 1

—

57000

53000 54500

544B060

— —

— 1

58000

— —

—

— — —

057C

060

061

— i — — i

55500

57000 56000

6.75 6.85 6.85

52000 53000 54500

9.00

9.00 9.20

55000 50500

DETAILED COOLING CAPACITIES*

Evaporator

Air

CFM

600 67 18.0 ■12.7 1.73 17.0

675 67

750 67

E W B Total Sensf KW** Totai

72 19.8 9.93 1.78 18.7 62

57 72

62 57

72 62

57 16.9 16.9

16.3 15.3 1.68 15.4

15.9

20.1

18.2

16.6 16.1 1.72 15.8

16.5 16.5

20.3

18.4 14.0 1.81

17.0 16.9

85 95

Capacity

MBtuhf System

15.9

10.3

13.4

Total Capacity

544B018 Outdoor Section With 517EN024 indoor Section

1.67

1.83

1.77

1.72

10.7 1.87 19.2

1.77

1.76 16.1 16.1

CONDENSER ENTERING AIR TEMPERATURES °F

Capacity

MBtuhf System MBtuhf System

17.7

16.0

14.4

17.9

16.1

14.9

MBtuhf

Senst

9.55 1.89

12.3 1.83

15.2 15.2

19.0

17.2

15.7

17.4

16.1 16.1

14.8 1.77 14.5 14.3 1.87 13.7 13.7 1.97

9.94 1.93

13.0

15.6

15.7

10.3 1.97 18.0

13.6 1.91 16.3

Totai

System

KW** Totai

1.76

1.87

1.82

1.87 15.3

105 115

Sensf KW**

9.16 1.99 16.5 8.76 2.10

11.9 1.93 14.9 11.5 2.02

Totai

14.4 1.87

9.54 2.03

12.6

14.9 1.92

9.90

13.2 2.01

15.3 1.97

1.97

2.07 16.8 9.49 2.17

Capacity

Totai

Sensf

13.7 13.7

16.7 9.14

15.1

14.1 14.1 2.02

15.2 12.8 2.11

14.4 14.4 2.07

12.1 2.07

Multipliers for Determining the Performance With Other Indoor Sections

Indoor

Section Size

Capacity

508A 024 1.03

51 OB 024 1.01

513C 018 0.99

024 1.02 0.97 024 1.03

516A

018

1.02

Cooling Indoor

Power

0.96

Section

517E

0.98

0.96 519D/509A

1.00

Size

018

Capacity

Cooiing

0.97

Power

0.99 024 1.00 1.00 018 0.98

0.99

024 1.03 1.00

*Detailed cooling capacities are based on indoor and outdoor unit at the same elevation and connected by 25 feet of tubing. If other than 25

feet of tubing is used and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur.

tTotal and sensible capacities are net capacities. Blower motor heat has been subtracted.

^Sensible capacities shown are based on 80°F entering air at the indoor coil. For sensible capacities at other than 80°F, deduct 835 Btuh per

1000 Cfm of indoor coil air for each degree below80°F, or add 835 Btuh per 1000 Cfm of indoor coil air per degree above 80°F.

**Unit KW is total of indoor and outdoor unit KW’s.

HP-57

— — —

060

6.70

9.00

Total

KW**

1.96

2.14

DETAILED COOLING CAPACITIES*

Evaporator

CFM

800

900

1000

Air

E W MBtuhf B

72 67 62 57 21.2 21.2 2.31 20.2 20.2

72 67 62 57

72 26.9

67 62 57

Totai Sens:(

26.3

23.9 16.8 2.36 22.5 16.2

21.7 20.3 2.32 20.5

26.6 13.6 2.46 25.1 13.1

24.2

22.2

21.9 21.9 2.37 20.8 20.8

24.5

22.5

22.5 22.5 2.42 21.4

85 95

Capacity Totai

System

KW**

544B024 Outdoor Section With 517EN030 Indoor Section

13.1 2.41

17.7

21.4

14.1

18.5

22.3

2.41 22.8

2.37 20.9 20.6

2.51

2.46 23.0 17.9

2.43

Multipliers for Determining the Performance With Other Indoor Sections

Indoor

Section

506 B

Size

030

Capacity Power

0.98 0.99

Cooiing indoor

036 1.00 1.00 508A 024 513C 024

030

1000

1125 67

1250 67

72 67 62 57

72 33.4 17.0 62

57 27.5 27.5 3.17 26.2 26.2 72 33.7

62 57 28.2 28.2

33.0

30.0

27.4

26.6

30.4 22.1 3.27 28.6 21.4

27.9 26.8 3.18 26.3 25.8

30.8

28.4 27.9 3.26 26.8 26.8

1.00 0.97

0.96 1.00

1.00 1.02

544B030 Outdoor Section With 517EN036 Indoor Section

16.4

21.0

25.4

26.6

3.30

3.20

3.10

3.07

3.38

17.6 3.45 31.6 16.9

23.1

3.35 28.9 22.4

3.26 26.8 26.8

Multipliers for Determining the Performance With Other Indoor Sections

indoor

Section

506B

Size

030

Capacity Power

0.97

Cooiing

036 1.00 042

1.00 0.99 508A 036 0.99 0.97 510B 030 0.97

036

513C

1200

1350 67 38.1 27.9 3.73 35.8 26.9

1500 67

030

72 67 62 57

41.1

37.4

34.3

33.4

72 41.6 62

57 34.5 34.5 3.62 32.8 32.8 72 42.2 22.3 3.91 39.4 21.3

62 35.6 35.2 3.72

57 35.4 35.4 3.72 33.7

34.9

38.4

1.00 0.99

0.99 1.02

544B036 Outdoor Section With 517E/GN042 indoor Section

20.7

26.4

31.9

33.4

21.4

3.75

3.64

3.55

3.52

3.83 39.2 20.5

33.6 3.63

29.2

3.80

Multipliers for Determining the Performance With Other Indoor Sections

indoor

Section

506B

Size

036

Capacity Power

0.98 0.99

Cooling

042 0.98 048

0.99 508A 036 0.94 510B

036

0.97

048 1.02

517E 036 0.96

042 1.00 043 048

1.00 1.01

1.01

CONDENSER ENTERING AIR TEMPERATURES °F

Capacity

MBtuhf

Totai Sensf

24.8 12.6

19.6

17.1

25.3

21.4 21.4

31.1

28.2

25.8

25.4

31.4

13.5

21.4

15.7

20.3

24.6

25.4

16.3

0.98

0.99

0.98

38.8

35.4

32.3

31.8

19.8

25.6

30.8

31.8

32.9 32.4

36.1 28.2

33.7

0.99

0.97

0.98

1.01

1.00

1.01

105 115

Totai

System MBtuhf

KW** Totai

2.60 23.3 12.0

2.54 21.1 15.7 2.71

2.48 19.3 18.9 2.65 18.2

2.48 19.2 19.2 2.64 18.2

2.65 23.6

2.59

2.54

2.70 23.8 13.0 2.88 22.2

2.64 21.6 17.3 2.82 20.1

2.60 20.2 20.2 2.77 19.1

Section

Capacity

Sensf KW** Totai Sensf KW**

Totai Capacity

System MBtuhf System

2.78 21.8

21.4 16.6 2.77

19.8

19.8 19.8

12.5

19.8 2.71

Size

2.83 22.0 12.0 3.01

2.71

Capacity

517E 024 0.94

030 1.00 1.00

519D/509A

036 024

1.01 1.02

1.00 0.99

030 1.01 0.99

030X 1.01 0.99

3.48

3.37

3.28

3.26

3.56 29.4 15.6 3.75

3.45 26.8 20.6 3.63

3.36 24.8 24.8

3.35 24.8 24.8 3.54

3.63 29.6 16.1 3.82 27.5

3.52 27.0

3.44 25.4 25.4

3.44 25.3 25.3

Indoor

Section Size

29.1

26.4

24.3

24.1

15.0

19.5

23.7

24.1

21.6

3.67

3.55

3.46

3.45

3.54 23.3

3.71

3.63 23.8

3.63

Capacity Power

517E 030 0.97

036 1.00 1.00

042 1.02 1.01

519C 042 1.03

519C &

520B042

509A/519D

519D

4.02

3.90

3.79

3.77

4.10

3.98 33.5 26.0

3.88

3.87 31.0 31.0 4.12 29.2

4.17 36.9 20.4 4.44 34.3

4.06 33.7

3.97 31.8

Indoor

Section Size

519C 042

519C &520B 042

519D/509A

042

1.03 1.00

030X 0.98

036

0.99 0.99

030 0.98 0.98

36.3

33.1

30.3

30.0

36.7

30.9

036X

18.9

24.6

29.7

30.0

19.7 4.36

30.9 4.12

27.3 4.31 31.3

31.8 4.23 29.9

31.8 4.22 29.9

0.99 0.99

4.28

4.14

4.02

4.01

4.23 31.1 25.1 4.47

Capacity Power

0.99 0.99

036

0.97 0.99

042 0.99

042X 0.99 0.99

042C

0.99 1.00

043 0.99

043X 0.99 1.00

519D 036X 0.97

Total

19.8

20.0 16.0 2.93

18.7 18.7 2.88

Cooiing

11.5 2.95

15.1

18.1 2.81

18.2 2.81

12.4

16.8 2.99

19.1 2.95

2.87

3.07

Power

1.00

27.2

24.6

22.7

27.4

24.9

23.4

25.1

23.9

Cooiing

14.3

18.8

22.6

22.7

14.9 3.95

19.9

23.3

23.4

15.4 4.02

20.9 3.90

23.8 3.83

23.9 3.83

3.87

3.74 '

3.64

3.82

3.74

0.99

1.00

0.98

33.8

30.8

28.4

18.0

23.7

28.3

28.4

4.54

4.38

4.26

34.1 18.8 4.62

29.1 29.1 4.37

Cooiing

29.2 4.37

19.5 4.70

26.3 4.55

29.9 4.48

29.9 4.47

0.99

1.00

0.99

DETAILED COOLING CAPACITIES*

Air 85 95 105

E Capacity Total

CFM W

1400 67

1575 67 43.5 31.5 4.58

1750 67

Indoor

Section Size

506B

508A 510B

517E/G

1600

1800

2000 67

Indoor

Section

506B 048

508A 510B

517E/G

*Detailed cooling capacities are based on indoor and outdoor unit at the same elevation and connected by 25 feet of tubing. If other than 25

feet of tubing is used and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. fTotal and sensible capacities are net capacities. Blower motor heat has been subtracted. ^Sensible capacities shown are based on 80°F entering air at the indoor coil. For sensible capacities at other than 80°F, deduct 835 Btuh per

1000 Cfm of indoor coil air for each degree below 80°F, or add 835 Btuh per 1000 Cfm of indoor coil air per degree above 80°F.

**Unit KW is total of indoor and outdoor unit KW’s.

72 47.1 23.4 4.60 44.5 62 38.9 36.0 4.33

57 37.8 37.8 4.29 72 47.8

62 57 39.1

72 62 40.5

57 40.2

042 0.98 0.96 048 0.99 049 1.00

048

048 1.01

060 042 0.99 043 048 049 060 1.01 062

72 67 62 57

72 52.3 27.3 67 47.8 36.0 5.25 62 44.1 43.5 5.12 57

72 62 45.0

Size

049 060

061 048 048 060 048 049 060 062 063

MBtuht System

Total Senst KW* ** Total

42.8 29.9 4.46 40.4 28.9 4.76

39.7 38.1 4.45 37.5 36.8

48.3 25.1 4.82

43.9 33.0 4.68 41.3 32.0 4.99

Capacity Power

544B042 Outdoor Section With 517E/GN048 Indoor Section

24.3 4.71 45.0 23.3 5.03 42.4 22.4 5.36

39.1 4.43 37.2 37.2 4.73 35.3 35.3 5.03

39.9 4.57 38.3 38.3

40.2 4.56 38.3 38.3 4.86

Multipliers for Determining the Performance With Other Indoor Sections

Cooling

1.01 0.96

1.04 0.99

1.00

1.00 1.00

1.01 0.98

1.01 1.03

544B048 Outdoor Section With 517E/GN060 Indoor Section

51.6

47.2

43.2

42.6

43.9 43.9 5.11 41.7

52.8 28.4 5.54

48.2 37.8 5.37 45.3 36.6

45.0 45.0 5.26 42.7 42.7 5.61

26.2

34.0

41.2

42.6

45.0 5.26 42.7 42.7

Multipliers for Determining the Performance With Other Indoor Sections

Capacity

0.96

0.97 0.95 060

0.97 0.96

0.98 0.97 060

0.98

0.98 0.97 057C 1.02

1.02 0.98

0.96 0.98

0.99

1.00

1.01

1.02

5.27

5.12

4.97

4.95

5.41 49.2 26.2 5.77 46.1

Cooling

CONDENSER ENTERING AIR TEMPERATURES °F

Capacity Total Capacity

MBtuht

Sensi

36.8 34.9 4.62

36.1 36.1 4.59

41.0

45.4 24.1 5.14 42.7 23.2 5.46

0.97

0.97 519C &

0.98 519D/509A

1.00

0.97 043

1.04 519D 048

48.8

44.4

40.9

40.5

45.0 34.9 5.59

41.9 41.8 5.45 39.6 39.6

49.5 27.2 5.89 46.3 26.2

Power

0.96 519C 048

0.94 519D/509A

0.96 519D

1.00

25.2

32.9

40.0

40.5

41.7 5.45 39.4 39.4

System

KW**

22.4

30.5

4.92 42.0 21.5 5.24

4.88 38.4

4.74 35.4

4.87 36.3 36.3

Indoor

Section Size

519C 042

520B042

5.64

5.45

5.30

5.28

5.71 42.3 35.4

5.61 40.3 40.3

Indoor

Section Size

519C&

520B048

MBtuht

Total Sensi

38.0 27.9

34.6

34.3 34.3

38.7 30.9 5.28 36.1

36.3 36.3 5.17

45.8

41.5

38.5

38.3

42.1 33.7 5.92 39.1 32.5

40.3 40.3 5.95

33.7 4.90

29.5

35.3

060 042 0.98

060

042 0.99 042X 042C 0.99

043X 048X

048C

049

24.1

31.8

38.4

38.3

25.2 6.12 42.9

048

048X

060

061

048

048C 0.99

049

Total

System

KW**

5.06

4.88

5.18

5.03

5.17

Capacity

1.00

1.04

1.02

0.99

1.02

1.04

5.98

5.78

5.61

5.79 37.2

5.78 37.3 37.3

6.24 43.0 25.1

6.04 39.3 34.2

5.95 38.1 38.1 6.28

Capacity

0.94 0.95

0.99

0.94

0.99 0.99

0.99 0.96

1.02

1.07

0.99 0.96

1.02 0.95

1.01

• Capacity Total

Total

39.2

35.5

32.5

32.4

39.4

35.7

33.4

33.4 33.4

39.7 22.2

34.2

34.2 34.2 Cooling

42.7

38.7

36.2

37.9 37.9 6.28 Cooling

115

MBtuht System

Sensi

20.5

26.9

32.3 5.17

32.4 5.17

21.3 5.66

28.4 5.46

33.4 5.32

29.9

34.2 5.46

Power

0.98

0.99

1.02

0.95

0.97

23.1

30.6

36.2

24.1 6.46

37.2 6.11

Power

0.97

0.95

0.97

0.96

0.95

KW**

5.54

5.34

5.32

5.77

5.57

5.47

6.32

6.09

5.93

6.23

6.12

6.59

■6.36

DETAILED COOLING CAPACITIES*

Evaporator

Air

CFM

1900

2100

2300 67

67 62 57

72 62.7 67 62 57

72 62

Total

62.2 31.0 6.38

57.0 40.1 6.23

51.7 48.7 6.07 48.9

50.6

57.7 42.0 6.36

52.7 51.3 6.21

52.2 52.2 6.20

63.0 32.7

58.2 43.8 6.48

53.6 53.4 6.35

53.4 53.4

Capacity Total Capacity

MBtuhf System

Senst

50.6

KW**

544B060 Outdoor Section With 517E/GN063 Indoor Section

6.04

31.9 6.50 59.9

6.61

6.35 50.9

Multipliers for Determining the Performance With Other Indoor Sections

Indoor

Section Size

506 B

060 0.94 0.93

Capacity Power

Cooling Indoor

061 1.00

517E/G 060

0.96 1.01 062 0.97 063

1.00 1.00

*Detailed cooling capacities are based on indoor and outdoor unit at the same elevation and connected by 25 feet of tubing. If other than 25

feet of tubing is used and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. tTotal and sensible capacities are net capacities. Blower motor heat has been subtracted. :|;Sensible capacities shown are based on 80°F entering air at the indoor coil. For sensible capacities at other than 80°F, deduct 835 Btuh per

1000 Cfm of indoor coil air for each degree below80°F, or add 835 Btuh per 1000 Cfm of indoor coil air per degree above 80°F.

**Unit KW is total of indoor and outdoor unit KW’s.

CONDENSER ENTERING AIR TEMPERATURES °F

Total Sensf

59.3 30.0 6.82 56.0

53.8

48.3

54.5 40.9 6.77 51.1

49.8 49.6 6.58 47.2

49.7 49.7 6.58 47.2

60.3

55.0 42.8 6.90 51.5

50.9 50.9 6.74 48.3

MBtuhf System

38.9

47.3 6.44 46.1 45.7

48.3

Total

KW**

Total

6.64 50.5

6.41 45.9

31.0 6.95 56.6

32.0

50.9

7.07

6.74

Section

57.0

48.3 48.3 7.12

105 115

Capacity Total Capacity

MBtuhf

Sensf

28.9 7.25 52.5 27.7

37.6 7.01

45.9 6.78

30.0 7.38 53.0 28.8

39.6 7.15 47.7

47.2 6.96 44.7 44.7

47.2 6.96 44.7

31.0

41.5 7.28 48.1 40.1

48.3

Size

System

KW**

6.79 43.5

7.50

7.12 45.7

Capacity Power

509A/519D 057C 0.95 0.94

0.95 060 0.97 061 1.00

0.98 519C 060

MBtuhf

Total Sensf

47.3

43.5 43.5

36.4 7.36

43.5

38.3

44.7

53.3 29.9

45.7

Cooling

45.7

0.94

0.95

0.93 0.90

System

KW**

Total

7.64

7.14

7.78

7.50

7.32

7.91

7.63

7.49

HEAT PUMP HEATING PERFORMANCE

544B018/

517EN024

Indoor Coil Airflow

Cfm* 675

Instaneous Capacity (MBtuh) 6.21 Integrated Capacity (MBtuh)f

Total Power Input (KW)f

Indoor

Section Size

Capacity

508A 024

510B

024

513C 018 0.95 1.00 519D/509A

024 0.97

516A

018 0.98 1.00 024 0.99

544B024/

517EN030

Indoor Coil Airflow

Cfm* 900

Instantaneous Capacity (MBtuh) 9.85 Integrated Capacity (MBtuh)f 9.06 11.3 13.6 15.9

Total Power Input (KW)f 2.01 2.13 2.24

Indoor

Section Size

506B

030

Capacity

036 0.97 0.94 030 1.00 508A 024 0.99 513C 024 0.98

030

*See the Heating Performance Correction Factors Table for Cfm and indoor coil entering air temperature adjustments. tThe Btuh heating capacity values shown are net “integrated” values from which the defrost effect has been subtracted. The Btuh heating from sup

plement heaters should be added to those values to obtain total system capacity.

tThe KW values include the compressor, outdoor fan motor, and indoor blower motor. The KW from supplement heaters should be added to these val

ues to obtain total system KW.

EDB*

70°

-3 7 17 27

8.29 10.6 13.1

5.72 7.61 9.66 11.7

1.34 1.44

OUTDOOR COIL ENTERING AIR TEMPERATURE °F

37 47 57

15.9

14.5 19.0 22.6 26.5

1.55 1.67

1.80

Multipliers for Determining the Performance With Other Indoor Sections

Heating

Power Capacity

0.98 0.99 517E

0.99

0.98 024 1.00

Indoor

Section

Size

018 0.98

018 0.96

0.97 024

0.99

EDB*

70°

-3 7 17

12.3 19.9 17.9

OUTDOOR COIL ENTERING AIR TEMPERATURE °F

21.4

19.5 25.4

2.35

2.48

Multipliers for Determining the Performance With Other Indoor Sections

Heating Indoor

Power

0.98 0.98

1.01

0.99

1.00 1.00

Section

517E

519D/509A

Size 024 1.00

036 024 0.98 030

030X 0.99

19.0

22.6

1.94 2.12 2.33

Heating

Power

1.01

1.00

1.01

0.98 0.99

47 57

25.4

30.5 36.0

30.5

2.61

2.79

Heating

Capacity Power

1.00

0.98

0.99

26.5

36.0

3.00

HP-60

HEAT PUMP HEATING PERFORMANCE

544В030/

517EN036

Indoor Coil Airflow

Cfm* 1125

Instantaneous Capacity (MBtuh) Integrated Capacity (MBtuh)t Total Power Input (KW):|; 2.38 2.51

Indoor

Section Size

Capacity

506B 030

036

042 508A 036 510B 030

036 1.00 513C 030 1.00

EDB*

70°

-3 7

13.0 15.8

12.0 14.5

Multipliers for Determining the Performance With Other Indoor Sections

Heating Indoor

Power

0.97 0.99

1.01 0.99

0.97

1.00

0.99 1.01

0.99 509A/519D 030X

1.00

OUTDOOR COIL ENTERING AIR TEMPERATURE °F

17 27 37 47

19.0 22.6 26.7 31.6

17.3 20.1

2.65

2.80 2.97

24.3 31.6

3.19

37.6

3.50

Heating

Section Size

Capacity

517E 030 0.99 1.01

036

1.00

042 1.02

519C 042 1.01

519C &

520B042

042 1.01

0.99 1.01

036 0.99

519D

030

036X

0.99 1.01

0.99

43.8

3.84

Power

1.00

0.99

544В036/

517EN042

Indoor Coil Airflow

Cfm* 1350

Instantaneous Capacity (MBtuh) Integrated Capacity (MBtuh)t

Total Power Input (KW)i;

EDB*

70°

-3

14.3

13.2

18.2

16.7 20.2

2.54 2.79

OUTDOOR COIL ENTERING AIR TEMPERATURE °F

17 27 37 1

22.2 26.6 31.7

23.7 28.8 38.0 45.9 54.2

3.03 3.28

3.54 3.86

38.0

57 67

45.9 54.2

4.26 4.69

Multipliers for Determining the Performance With Other Indoor Sections

Indoor

Section Size

506B 036 0.99

042 0.99

048 1.00 508A 036 510B

036 0.98

048 517E 036 0.99

042 1.00

043 1.00

048

517EN048 Cfm* 1575 70°

Instantaneous Capacity (MBtuh) Integrated Capacity (MBtuh)t

Total Power Input (KW)t

Heating

Capacity

0.97 1.04

1.01 0.98

1.01 1.00

-3 7

17.2 21.7

15.8

3.22 3.45

Indoor

Power Capacity Power

1.01

Section

519C 042

1.01 519C &520B

Size

1.00

042 1.00 1.00

1.00 519D/509A 036 0.98 042 0.99

1.02 042X

0.99

042C 0.98 1.00

1.05 043 ,

1.00 043X

1.00

519D 036X

17 27 37

0.98 0.99

0.98

26.4 31.4 37.2

20.0 24.1 27.9 33.9

3.68 3.90

4.14 4.42 4.76

Heating

47 57

44.5 53.4

1.00

1.01

62.7

5.13

Multipliers for Determining the Performance With Other Indoor Sections

Indoor Heating

Section Size

506B

042 048 049

508A

048

51 OB 048

060

517E/G

042 043

048 049 060 062

Indoor

Capacity

0.94

0.97

0.98

Power

Section Size

0.99 519C 042

1.00 060

0.99 519C & 520B042

1.01 060

0.99 0.97 519D/509A

1.01 0.98 042X

0.98

1.00

1.01 042C

0.99 043 0.98

1.00 043X

0.99 0.97 048X

1.02

1.02 519D 048

1.02 Q48C

Capacity

0.96

0.98

042 0.97

0.99

042 0.98

0.98

0.97

0.98

0.99

0.98

049

0.98

Heating

Power

0.99

0.98

1.01

1.00

0.99

0.98

0.97

*See the Heating Performance Correction Factors Table for Cfm and indoor coil entering air temperature adjustments.

fThe BtuR’ heating capacity values shown are net “integrated” values from which the defrost effect has been subtracted. The Btuh heating from sup

plement heaters should be added to those values to obtain total system capacity.

tThe KW values include the compressor, outdoor fan motor, and indoor blower motor. The KW from supplement heaters should be added to these val

ues to obtain total system KW.

HP-61

544В048/

517EN060

Indoor Coil Airflow

Cfm* 1800

Instantaneous Capacity (MBtuh) Integrated Capacity (MBtuh)t

Total Power Input (KW)t

Indoor

Section

506B

Size

048 0.95 049 060 0.95

061 0.97 508A 51 OB

048 0.96

060

517E/G

048 0.96

049 060

062 1.00

063 1.00

HEAT PUMP HEATING PERFORMANCE

EDB*

70°

-3 7

19.3 24.0

17.8 22.1

3.47

3.75

Multipliers for Determining the Performance With Other Indoor Sections

Heating

Capacity

Power

1.00

0.95 0.97

0.98

0.96

0.99 519D/509A 048X

0.99

0.99 0.94

1.01

0.96 0.97

1.00

1.00 049

OUTDOOR COIL ENTERING AIR TEMPERATURE °F

17 27

28.8 34.1

26.3 30.3

4.02 4.29

Indoor

Section Size

519C 048

060 0.97 0.97

519C &

520B048 048

060

057C

060 1.00 0.94

061 0.97

519D

048 0.97 0.96

048C 0.95 0.97

1.00

37 47 57

40.3

48.0

57.5

36.6 48.0 57.5

67.4

4.59 4.95 5.39 5.89 Heating

Capacity

Power

0.95 0.98

0.96 0.99

0.98 0.99

0.97 0.96

0.96 0.97

0.95

0.96 0.97

544В060/

517E063

Instantaneous Capacity (MBtuh) Integrated Capacity (MBtuh)t Total Power Input (KW)i

Indoor Coil Airflow

Cfm* 2100

EDB*

70°

-3 7 17 27

19.9

26.3 33.0 40.1

OUTDOOR COIL ENTERING AIR TEMPERATURE °F

18.3 24.2 30.1

4.08 4.41

4.74 5.06

37 47

48.1 58.0

35.6 43.7

5.37 5.74 6.17 6.60

58.0

57 67

70.2

83.2

70.2 83.2

Multipliers for Determining the Performance With Other indoor Sections

Indoor

Section

506 В

Size

060 0.96

061

517E/G 060

062 0.98

063 1.00

Capacity Power

0.97

0.98

Heating

Indoor

0.99 509A/519D

Section

0.96

1.00

Size

057C 0.96

060

061

0.99 519C 060

1.00

Heating

Capacity

0.98 0.97

0.97 0.95

0.95

Power

0.98

*See the Heating Performance Correction Factors Table for Cfm and indoor coil entering air temperature adjustments.

fThe Btuh heating capacity values shown are net “integrated” values from which the defrost effect has been subtracted. The Btuh heating from sup

plement heaters should be added to those values to obtain total system capacity.

IThe KW values include the compressor, outdoor fan motor, and indoor blower motor. The KW from supplement heaters should be added to these val

ues to obtain total system KW.

HEATING PERFORMANCE CORRECTION

FACTORS

Indoor Coil Cfm

per 12,000 Btuh of

ARI Cooling Capacity

400 450 500

Indoor Coil Entering

Air Temp °F(DB)

65 70 75

Correction Factors

Capacity Power

0.99

1.01

1.00 1.00

1.01

0.99

0.97

1.00 1.00

0.99 1.03

Bryant

AirC o nd iti on ing

Indianapolis. IN

City of Industry. CA

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

UNIT MUST BE INSTALLED IN ACCORDANCE

WITH INSTALLATION INSTRUCTIONS

PRINTED IN U.S.A.

Bryant 544B User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Bryant

MODEL 544B