Manuals / Bryant / Household Appliance / Air Conditioner

Bryant installation instructions 551B,C, Electrical Data-551C

Models: 551B

1 61

Download 61 pages 53.59 Kb

Page 12

Table 3—Electrical Data-551C

12

551B,C

Table 3—Electrical Data-551C

VOLTAGE RANGE

COMPRESSOR (each)

OUTDOOR FAN

ELECTRIC HEAT

POWER SUPPLY *

DISCONNECT SIZE

UNIT SIZE

Nominal

IFM

CONV

IFM

CRHEATER

Actual

MOCP**

V---Ph---Hz

Min

Max

QTY

RLA

LRA

QTY

FLA

FLA

--- --- ---A00

FLA

MCA

FLA

LRA

TYPE

OUTLET

kW†

or B00

NONE

—/ —

— / —

16.3/16.3

20/20

16/16

69/69

001A00

3.3/

4.0

15.9/18.3

22.4/25.4

25/30

21/23

69/69

NO

187

254

1

10.9

63.0

1

0.7

2.0

002A00

4.9/

5.8

23.5/27.1

31.8/36.4

35/40

29/33

69/69

003B00

6.5/

8.0

31.4/36.3

41.8/47.8

45/50

38/44

69/69

024

208/230--- 1--- 60

STD

004B00

7.9/

9.6

37.9/43.8

49.9/57.2

50/60

46/53

69/69

(2 tons)

NONE

—/ —

— / —

22.3/22.3

25/25

21/21

73/73

001A00

3.3/

4.0

15.9/18.3

27.4/30.4

30/35

26/29

73/73

YES

187

254

1

10.9

63.0

1

0.7

2.0

002A00

4.9/

5.8

23.5/27.1

36.8/41.4

40/45

35/39

73/73

003B00

6.5/

8.0

31.4/36.3

46.8/52.8

50/60

44/50

73/73

004B00

7.9/

9.6

37.9/43.8

54.9/62.2

60/70

51/58

73/73

NONE

—/

—

— / —

25.6/25.6

30/30

25/25

101/101

001A00

3.3/

4.0

15.9/18.3

26.0/29.0

30/30

25/27

101/101

NO

187

254

1

16.0

88.0

1

0.7

4.9

002A00

4.9/

5.8

23.5/27.1

35.5/40.0

40/40

33/37

101/101

003B00

6.5/

8.0

31.4/36.3

45.4/51.4

50/60

42/47

101/101

004B00

7.9/

9.6

37.9/43.8

53.5/60.8

60/70

49/56

101/101

208/230--- 1--- 60

STD

002,002

9.8/11.6

46.9/54.2

64.8/73.8

70/80

60/68

101/101

NONE

—/ —

— / —

31.6/31.6

35/35

30/30

106/106

001A00

3.3/

4.0

15.9/18.3

31.6/34.0

35/35

30/32

106/106

YES

187

254

1

16.0

88.0

1

0.7

4.9

002A00

4.9/

5.8

23.5/27.1

40.5/45.0

45/45

38/42

106/106

003B00

6.5/

8.0

31.4/36.3

50.4/56.4

60/60

47/53

106/106

004B00

7.9/

9.6

37.9/43.8

58.5/65.8

60/70

55/61

106/106

002,002

9.8/11.6

46.9/54.2

69.8/78.8

70/80

65/73

106/106

NONE

—/ —

— / —

18.5/18.5

25/25

18/18

90/90

001A00

3.3/

4.0

9.2/10.6

18.5/19.4

25/25

18/18

90/90

NO

187

254

1

10.3

77.0

1

0.7

4.9

002A00

4.9/

5.8

13.6/15.6

23.1/25.7

25/30

21/24

90/90

003B00

6.5/

8.0

18.1/20.9

28.8/32.3

30/35

26/30

90/90

004B00

7.9/

9.6

21.9/25.3

33.5/37.7

35/40

31/35

90/90

STD

005A00

12/14.7

33.4/38.5

47.8/54.2

50/60

44/50

90/90

NONE

—/ —

— / —

24.5/24.5

30/30

24/24

95/95

001A00

3.3/

4.0

9.2/10.6

24.5/24.5

30/30

24/24

95/95

YES

187

254

1

10.3

77.0

1

0.7

4.9

002A00

4.9/

5.8

13.6/15.6

28.1/30.7

30/35

27/29

95/95

003B00

6.5/

8.0

18.1/20.9

33.8/37.3

35/40

32/35

95/95

036

004B00

7.9/

9.6

21.9/25.3

38.5/42.7

40/45

36/40

95/95

(3 tons)

208/230--- 3--- 60

005A00

12/14.7

33.4/38.5

52.8/59.2

60/60

50/55

95/95

NONE

—/ —

— / —

19.4/19.4

25/25

19/19

120/120

001A00

3.3/

4.0

9.2/10.6

19.4/20.5

25/25

19/19

120/120

NO

187

254

1

10.3

77.0

1

0.7

5.8

002A00

4.9/

5.8

13.6/15.6

24.2/26.8

30/30

22/25

120/120

003B00

6.5/

8.0

18.1/20.9

29.9/33.4

35/35

28/31

120/120

004B00

7.9/

9.6

21.9/25.3

34.6/38.8

35/40

32/36

120/120

HS

005A00

12/14.7

33.4/38.5

48.9/55.4

50/60

45/51

120/120

NONE

—/ —

— / —

25.4/25.4

30/30

25/25

124/124

001A00

3.3/

4.0

9.2/10.6

25.4/25.5

30/30

25/25

124/124

YES

187

254

1

10.3

77.0

1

0.7

5.8

002A00

4.9/

5.8

13.6/15.6

29.2/31.8

35/35

28/30

124/124

003B00

6.5/

8.0

18.1/20.9

34.9/38.4

40/40

33/36

124/124

004B00

7.9/

9.6

21.9/25.3

39.6/43.8

40/45

37/41

124/124

005A00

12/14.7

33.4/38.5

53.9/60.4

60/70

51/56

124/124

NONE

—

—

9.0

15.0

9.0

46.0

006A00

5.5

7.2

11.8

15.0

11.0

46.0

NO

414

508

1

5.1

39.0

1

0.4

2.2

007A00

8.1

10.6

16.0

20.0

15.0

46.0

008A00

10.6

13.8

20.0

25.0

18.0

46.0

460--- 3--- 60

STD

009A00

12.9

16.8

23.8

25.0

22.0

46.0

NONE

—

—

11.7

15.0

11.0

48.0

006A00

5.5

7.2

15.1

20.0

13.0

48.0

YES

414

508

1

5.1

39.0

1

0.4

2.2

007A00

8.1

10.6

19.4

20.0

17.0

48.0

008A00

10.6

13.8

23.4

25.0

21.0

48.0

009A00

12.9

16.8

27.2

30.0

24.0

48.0

Image 12

Bryant installation instructions 551B,C, Electrical Data-551C

Contents

TABLE OF CONTENTS SAFETY CONSIDERATIONSINSTALLATION Installation InstructionsStep 3 -InstallExternal Trap for Condensate Drain Step 1 -ProvideUnit SupportStep 2 -FieldFabricate Ductwork Step 4 -Rigand Place Unit551B,C Fig. 2 --- Roof Curb Details551B 551C551B,C MAXIMUM ALLOWABLE DIFFERENCE inFig. 3 --- Unit Leveling Tolerances Fig. 4 --- Condensate Drain Connection551B,C Fig. 7 --- Roof Curb Alignment551B 036-072Base Unit Dimensions 551B,CC06375 XOB LOR TNO CFig. 9 --- 551C 024-060Base Unit Dimensions ACCESS551B,C COMPRESSORStep 5 -MakeElectrical Connections Field Power SupplyField Control Wiring Heat Anticipator Settings551B,C Table 1-PhysicalData 551B551B,C Table 2-PhysicalData 551CFig. 11 --- Power Wiring Connections Fig. 12 --- Field Control Wiring Raceway551B,C Indoor Evaporator Fan Contactor551B,C Table 3-Electrical Data-551C551B,C Table 3 - Electrical Data-551Ccont551B,C Table 3 - Electrical Data-551CcontVOLTAGE 551B,C Table 3 - Electrical Data-551CcontVOLTAGE 551B,C Table 3 - Electrical Data-551CcontNONE 551B,C Table 4-Electrical Data-551B551B,C Table 4 - Electrical Data-551Bcont551B,C Table 4 - Electrical Data-551BcontUNIT 551B,C Table 4 - Electrical Data-551BcontUNIT 551B,C Table 4 - Electrical Data-551BcontVOLTAGE Step 6 -Adjust Factory-InstalledOptions Fig. 13 --- Accessory Field-InstalledHumidistatDisconnect Switch AssemblyHumidistat Wiring 208/230-VUnit Shown Damper InstalledLTLO - Low Temperature Lockout Factory WiringOutdoor-AirDamper Position Setting Fig. 22 --- Typical Access Panel Locations551B,C Fig. FigFig. 24 --- Indoor Coil Access Panel Relocation Outdoor Air Temperature OAT SensorSupply Air Temperature SAT Sensor Table 5-SupplyAir Sensor TemperatureFig. 27 --- EconoMi$er IV Wiring 551B,CEconoMi$er IV Control Modes Outdoor Dry Bulb Changeover551B,C Outdoor Enthalpy ChangeoverDifferential Enthalphy Control Fig. 28 --- Barometric Flow CapacityExhaust Set Point Adjustment 551B,Cand LED Locations Indoor Air Quality IAQ Sensor InputFig. 34 --- Outside Air Temperature Fig. 35 --- Return Air Temperature or Enthalpy551B,C Changeover Set PointsCO2 Sensor Configuration Fig. 38 --- CO2 Sensor Maximum Range Setting551B,C Fig. 37 --- EconoMi$er IV ControlStep 7 -Adjust Evaporator-FanSpeed Table 7-CO2 Sensor Standard Settings551B,C Dehumidification of Fresh Air with DCV ControlFig. 41 --- Evaporator-FanPulley Adjustment 551B,C551B,C UNITGENERAL FAN PERFORMANCE NOTES 551B,CTable 14 - Evaporator-FanMotor Efficiency Belt Drive Belt Drive551B,C Belt DriveBelt Drive 551B,C AIRFLOW551B,C AIRFLOW551B,C Belt Drive551B,C AIRFLOW551B,C AIRFLOW551B,C Belt Drive551B,C Belt Drive551B,C Standard Motor Belt Drive551B,C Standard Motor Belt Drive551B,C High-StaticMotor Belt Drive551B,C AIRFLOWInternal Wiring Refrigerant Service PortsPRE-START-UP START-UPSafety Relief CoolingHeating Ventilation Continuous FanSERVICE Step 1 -Cleaning551B,C Fig. 42 --- Perfect Humidityt NormalStep 2 -Lubrication Fig. 45 --- Cleaning Condenser CoilEvaporator Fan Belt Adjustment 551B,CStep 3 -Condenser-FanAdjustment Step 4 -EconoMi$erIV AdjustmentStep 5 -RefrigerantCharge Fig. 48 --- Condenser-FanAdjustmentFig. 51 --- Cooling Charging Chart Standard 551B Fig. 53 --- Cooling Charging Chart, 551B 036 withFig. 50 --- Cooling Charging Chart Fig. 52 --- Cooling Charging ChartStep 6 -ReplacementParts Fig. 54 --- Cooling Charging Chart, 551B 048 withFig. 55 --- Cooling Charging Chart, 551B 048 with Fig. 56 --- Cooling Charging Chart, 551B 072 withFig. 57 --- Cooling Charging Chart Standard 551C 551C - 3 TON CHARGING CHARTFig. 58 --- Cooling Charging Chart Standard 551C 551C - 2 TON CHARGING CHART551C - 5 TON CHARGING CHART 551C - 4 TON CHARGING CHARTFig. 59 --- Cooling Charging Chart Standard 551C Fig. 60 --- Cooling Charging Chart Standard 551CTROUBLESHOOTING Unit TroubleshootingEconomi$er IV Troubleshooting 551B,CEconoMi$er IV Troubleshooting Completion Table 35-CoolingService Analysis551B,C 551B,C Table 38-EconoMi$erIV Input/Output Logic551B,C Fig. 61 --- EconoMi$er IV Functional ViewC06053 GENERAL START-UPCHECKLIST Remove and Store in Job FileI. PRELIMINARY INFORMATION III. START-UP