Carrier RDS006-060, RVR, RHR, RVC, 50RHC Pre-Start-Up, 50RDS, RHS, RVS Electrical Data

Page 26

Table 7 — 50RDS, RHS, RVS Electrical Data

50RDS,

VOLTS-

VOLTAGE

COMPRESSOR

FAN

TOTAL

MIN

 

MAX

 

UNITS WITH HWR

 

RHS,

PHASE

 

 

 

MOTOR

UNIT

CIRCUIT

 

REHEAT

TOTAL

MIN

MAX

RVS

MIN/MAX

RLA

 

LRA

 

FUSE/HACR

PUMP

UNIT

CIRCUIT

FUSE /

60 Hz

 

FLA

FLA

AMP

 

UNIT

 

 

 

 

 

 

FLA

FLA

AMP

HACR

 

 

 

 

 

 

 

 

 

 

 

015

208/230-1

197/254

4.9

 

26.0

1.00

 

5.9

7.2

 

15

0.8

6.7

7.9

15

265-1

239/292

4.4

 

28.0

0.86

 

5.2

6.3

 

15

0.7

8.0

7.1

15

 

 

 

 

018

208/230-1

197/254

7.1

 

38.0

1.00

 

8.1

9.8

 

15

0.8

8.9

10.7

15

265-1

239/292

5.5

 

32.0

0.86

 

6.4

7.8

 

15

0.7

7.1

8.5

15

 

 

 

 

 

208/230-1

197/254

10.3

 

56.0

1.10

11.4

13.9

 

20

0.8

12.8

15.5

25

024

265-1

239/292

8.7

 

47.0

0.90

 

9.6

11.7

 

20

0.7

10.6

12.9

20

208/230-3

197/254

7.1

 

45.0

1.10

 

8.2

9.9

 

15

0.8

9.0

10.8

20

 

 

 

 

 

460-3

414/506

3.5

 

22.4

0.57

 

4.1

5.0

 

15

0.7

4.8

5.7

15

 

208/230-1

197/254

12.2

 

67.0

1.30

13.5

16.5

 

25

0.8

14.3

17.4

25

030

265-1

239/292

10.9

 

56.0

1.58

12.5

15.2

 

25

0.7

13.2

15.9

25

208/230-3

197/254

7.7

 

55.0

1.30

 

9.0

10.9

 

15

0.8

9.8

11.7

15

 

 

 

 

 

460-3

414/506

3.8

 

27.0

0.85

 

4.7

5.7

 

15

0.7

5.4

6.4

15

030

208/230-1

197/254

12.2

 

67.0

1.30

13.5

16.5

 

25

0.8

14.8

17.9

30

265-1

239/292

10.9

 

56.0

1.58

12.5

15.2

 

25

0.7

13.6

16.3

25

HIGH

 

 

208/230-3

197/254

7.7

 

55.0

1.30

 

9.0

10.9

 

15

0.8

10.3

12.2

15

STATIC

 

 

 

 

460-3

414/506

3.8

 

27.0

0.85

 

4.7

5.7

 

15

0.7

5.8

6.8

15

 

208/230-1

197/254

13.5

 

73.0

1.80

15.3

18.6

 

30

0.8

16.1

19.5

30

036

265-1

239/292

12.8

 

71.0

2.00

14.8

18.0

 

30

0.7

15.5

18.7

30

208/230-3

197/254

9.6

 

63.0

1.80

11.4

13.8

 

20

0.8

12.2

14.6

20

 

 

 

 

460-3

414/506

4.5

 

31.0

1.24

 

5.7

6.8

 

15

0.7

6.5

7.6

15

036

208/230-1

197/254

13.5

 

73.0

1.80

15.3

18.6

 

30

0.8

17.3

20.7

30

265-1

239/292

12.8

 

71.0

2.00

14.8

18.0

 

30

0.7

16.2

19.4

30

HIGH

 

 

208/230-3

197/254

9.6

 

63.0

1.80

11.4

13.8

 

20

0.8

13.4

15.8

25

STATIC

 

 

 

460-3

414/506

4.5

 

31.0

1.24

 

5.7

6.8

 

15

0.7

6.9

8.0

15

 

208/230-1

197/254

16.5

 

95.0

1.90

18.4

22.6

 

35

0.8

19.2

23.3

35

042

208/230-3

197/254

10.3

 

77.0

1.90

12.2

14.7

 

25

0.8

13.0

15.6

25

460-3

414/506

5.1

 

39.0

1.00

 

6.1

7.4

 

15

0.7

6.8

8.1

15

 

 

 

 

 

575-3

518/633

4.2

 

31.0

0.80

 

5.0

6.1

 

15

N/A

N/A

N/A

N/A

 

208/230-1

197/254

18.3

 

109.0

3.00

21.3

25.9

 

40

1.07

22.4

26.9

45

048

208/230-3

197/254

12.4

 

88.0

3.00

15.4

18.5

 

30

1.07

16.5

19.6

30

460-3

414/506

6.4

 

44.0

1.70

 

8.1

9.7

 

15

1.07

9.2

10.8

15

 

 

 

 

 

575-3

518/633

4.8

 

34.0

1.50

 

6.3

7.5

 

15

N/A

N/A

N/A

N/A

 

208/230-1

197/254

25.0

 

169.0

3.40

28.4

34.6

 

50

1.07

29.5

35.7

60

060

208/230-3

197/254

17.3

 

123.0

3.40

20.7

25.0

 

40

1.07

21.8

26.1

40

460-3

414/506

6.7

 

49.5

1.80

 

8.5

10.2

 

15

1.07

9.6

11.2

15

 

 

 

 

 

575-3

518/633

5.8

 

40.0

1.60

 

7.4

8.8

 

15

N/A

N/A

N/A

N/A

 

208/230-1

197/254

28.8

 

169.0

4.30

33.1

40.4

 

60

1.07

34.8

42.0

70

070

208/230-3

197/254

17.3

 

137.0

4.30

21.6

25.9

 

40

1.07

23.3

27.6

40

460-3

414/506

9.0

 

62.0

2.50

11.5

13.7

 

20

1.07

12.6

14.8

20

 

 

 

 

575-3

518/633

6.6

 

49.0

2.20

 

8.8

10.5

 

15

N/A

N/A

N/A

N/A

 

 

 

LEGEND

 

 

 

 

 

 

 

 

 

 

 

FLA — Full Load Amps

 

 

 

LRA

Locked Rotor Amps

 

 

 

 

HACR — Heating, Air Conditioning and Refrigeration

RLA

Rated Load Amps

 

 

 

 

 

HWR — Hot Water Reheat

 

 

 

 

 

 

 

 

 

 

 

 

 

PRE-START-UP

System Checkout — When the installation is complete, follow the system checkout procedure outlined below before starting up the system. Be sure:

1.Voltage is within the utilization range specifications of the unit compressor and fan motor and voltage is balanced for 3 phase units.

2.Fuses, breakers and wire are correct size.

3.Low voltage wiring is complete.

4.Piping and system flushing is complete.

5.Air is purged from closed loop system.

6.System is balanced as required. Monitor if necessary.

7.Isolation valves are open.

8.Water control valves or loop pumps are wired.

9.Condensate line is open and correctly pitched.

10.Transformer switched to lower voltage tap if necessary.

11.Blower rotates freely — shipping support is removed.

12.Blower speed is on correct setting.

13.Air filter is clean and in position.

14.Service/access panels are in place.

15.Return-air temperature is between 40 to 80 F heating and 50 to 110 F cooling.

16.Air coil is clean.

17.Control field selected settings are correct.

26

Image 26
Contents Contents Safety ConsiderationsInstallation GeneralPage Physical Data Aquazone 50RHC,RVC006-060 Units PSC FAN Motor and BlowerPermanent Split Capacitor Physical Data Aquazone 50RHR,RVR006-060 UnitsPhysical Data Aquazone 50RHS,RVS,RDS015-070 Units Right Airflow ConfigurationCode Return Discharge 015-024 Ext Power Cond Therm Supply ReturnDepth Height Out Pump Supply Ensate 030Back Right Right BackTypical Installation 50RHC,RHR,RHS Units Top Right TopIsometric Configuration Top View-Left ReturnConfiguration Left Return Left View ViewCode Configuration Left Return Left View Air Coil OpeningIsometric View Front ViewTop View Ht Return/Bottom DischargeReturn/Bottom Discharge Isometric View Front-ViewRotate Remove ScrewsSide Discharge Move to Side50RHR Units Mounting the Unit50RHC Units 50RHS UnitsCondensate Drain Horizontal Unit PitchCondition Acceptable Level Field Power Supply Wiring Field Control WiringNEC LOCBMC ComprTypical Aquazone Deluxe D Control Wiring RVSTrans HpwsLON A50-8154 Low Voltage Field Wiring FLA 50RHC,RVC Electrical DataRLA LRA Motor Unit Circuit FUSE/HACR RLAUnit Circuit Units 50RHR,RVR VOLTS-PHASE Voltage Compressor FAN Total MIN MAX50RHR,RVR Electrical Data RLA LRA FUSE/HACRPRE-START-UP 50RDS, RHS, RVS Electrical DataSpeed 50RHR,RVR Blower Performance50RHR,RVR Rated MIN FAN Reheat External Static Pressure ESP Loss Coil Face Velocity 50RHC,RVC Blower Performance50RVC Blower Performance with Hot Water Reheat HWR Option 50RHC,RVC Rated MIN FANCoil Face Velocity WET Coil Reduction 50RVC Blower Performance with Wet Coil50RHS,RVS,RDS Blower Performance 50RHS,RVS,RDS Rated FAN50RHS, RVS Blower Performance with HWR Control Jumper Settings See FigField Selectable Inputs Coil Face 50RHS, RVS with Reheat ESP LossHumidistat/Dehumidistat Logic Deluxe D DIP Switch Settings DIP Switch Block S2 Accessory 1 Relay OptionsDIP Switch Block S2 Accessory 2 Relay Options Accessory DIP Switch Position Relay OptionsHWR Operating Modes Control Accessory Relay ConfigurationsSTART-UP OutputOperating Limits Unit Start-Up Cooling ModeWater Temperature Change Through Heat Exchanger Operating Limits 50RHC,RVC UnitsEntering Cooling Heating Water GPM Unit Start-Up Heating ModeTypical Unit Operating Pressures and Temperatures Temp F TON50RHC,RVC Coaxial Water Pressure Drop 50RHR,RVR Coaxial Water Pressure Drop50RHS,RVS,RDS Coaxial Water Pressure Drop Operation Approximate Fluid Volume gal Per 100 Ft of PipeAntifreeze Percentages by Volume Units with Aquazone Complete C ControlSystem Test Complete C Control LED Code Fault DescriptionsUnits with HWR Option ESD ServiceAquazone Deluxe D Control LED Indica Gravity Flow Method Air Coil Fan Motor Removal TroubleshootingRefrigerant Charging Troubleshooting Fault Heating Cooling Possible Cause SolutionUnit Does Not Operate 50RHC,RVC,RHR,RHS,RVR,RVS,RDS START-UP Checklist II. START-UPHeating Cycle Analysis Cooling Cycle Analysis