Carrier PSD006-070 instruction manual Physical Data 50PSH, PSV, PSD018-070 Units

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Table 1 — Physical Data — 50PSH, PSV, PSD018-070 Units

50PS UNIT SIZE

006*

009*

012*

018

024

030

036

042

048

060

070

COMPRESSOR (1 Each)

 

Rotary

 

 

 

 

Scroll

 

 

 

FACTORY CHARGE R-410A (oz)

24

32

34

50

56

58

70

80

80

136

144

ECM FAN MOTOR AND BLOWER

 

 

 

 

 

 

 

 

 

 

 

Fan Motor (Hp)

N/A

N/A

N/A

1/2

1/2

1/2

1/2

1/2

1

1

1

Blower Wheel Size (D x W) (in.)

N/A

N/A

N/A

9 x 7

9 x 7

9 x 7

11 x 10

11 x 10

11 x 10

11 x 10

11 x 10

PSC FAN MOTOR AND BLOWER

 

 

 

 

 

 

 

 

 

 

 

(3 Speeds)

 

 

 

 

 

 

 

 

 

 

 

Fan Motor (Hp)

1/25

1/20

1/8

1/6

1/5

1/3

1/2

1/2

3/4

1

1

High Static Fan Motor (Hp)

N/A

N/A

N/A

1/5

1/3

1/2

1/2

3/4

3/4

1

N/A

Blower Wheel Size (D x W) (in.)

6 x 5

6 x 5

6 x 5

9 x 7

9 x 7

9 x 7

10 x 10

10 x 10

10 x 10

11 x 10

11 x 10

Heat Exchanger Water Volume (gal.)

0.56

0.56

0.56

0.56

0.76

0.76

0.92

1.24

1.24

1.56

1.56

COAXIAL VOLUME (gal.)

.17

.29

.45

.56

.76

.76

.92

1.24

1.24

1.56

1.56

WATER CONNECTION SIZE, FPT (in.)

1/2

1/2

1/2

3/4

3/4

3/4

3/4

1

1

1

1

HWG CONNECTION SIZE, FPT (in.)

N/A

N/A

N/A

1/2

1/2

1/2

1/2

1/2

1/2

1/2

1/2

VERTICAL UPFLOW/DOWNFLOW

 

 

 

 

 

 

 

 

 

 

 

Air Coil Dimensions (H x W) (in.)

16 x 16

16 x 16

16 x 16

24 x 20

28 x 20

28 x 20

28 x 25

32 x 25

32 x 25

36 x 25

36 x 25

Throwaway Filter, Standard 1-in.,

 

 

 

 

 

 

 

 

 

1...

1...

Qty...Size

1...

1...

1...

1...

1...

1...

1...

2...

2...

16 x 30;

16 x 30;

 

16 x 20

16 x 20

16 x 20

24 x 24

28 x 24

28 x 24

28 x 30

16 x 30

16 x 30

1...

1..

Weight

 

 

 

 

 

 

 

 

 

20 x 30

20 x 30

 

 

 

 

 

 

 

 

 

 

 

Operating (lb)

126

146

150

252

266

268

327

414

416

441

443

Packaged (lb)

136

156

160

262

276

278

337

424

426

451

453

HORIZONTAL

 

 

 

 

 

 

 

 

 

 

 

Air Coil Dimensions (H x W) (in.)

16 x 16

16 x 16

16 x 16

18 x 27

18 x 31

18 x 31

20 x 35

20 x 40

20 x 40

20 x 45

20 x 45

Throwaway Filter, Standard 1-in.,

 

 

 

 

 

 

1...

1...

1...

 

 

Qty...Size

1...

1...

1...

2...

2...

2...

12 x 20;

18 x 20;

18 x 20;

2...

2...

 

16 x 20

16 x 20

16 x 20

18 x 18

18 x 18

18 x 18

1...

1...

1...

20 x 24

20 x 24

Weight

 

 

 

 

 

 

20 x 25

20 x 24

20 x 24

 

 

 

 

 

 

 

 

 

 

 

 

 

Operating (lb)

136

156

160

257

266

268

327

414

416

441

443

Packaged (lb)

146

166

170

267

276

278

337

424

426

451

453

Corner (lb)

 

 

 

 

 

 

 

 

 

 

 

Left Front

45.0

55.0

56.0

74.7

78.8

79.4

104.4

144.3

145.0

182.3

183.1

Left Rear

33.0

36.0

37.0

66.2

69.9

70.4

83.7

97.7

98.1

78.4

78.8

Right Front

30.0

33.0

34.0

63.6

67.2

67.7

74.9

92.1

92.6

72.5

72.8

Right Rear

28.0

32.0

33.0

47.5

50.2

50.5

64.0

79.9

80.3

107.8

108.3

 

LEGEND

ECM — Electronically Controlled Motor

PSC — Permanent Split Capacitor

FPT —

Female Pipe Thread

TXV — Thermostatic Expansion Valve

HWG —

Hot Water Generator

 

*Unit sizes 006-012 not available on 50PSD unit.

NOTE: All units have spring compressor mountings, TXV expansion devices, and 1/2- in. and 3/4-in. electrical knockouts.

Step 2 — Check Unit — Upon receipt of shipment at the jobsite, carefully check the shipment against the bill of lading. Make sure all units have been received. Inspect the car- ton or crating of each unit, and inspect each unit for damage. Ensure the shipping company makes proper notation of any shortages or damage on all copies of the freight bill. Concealed damage not discovered during unloading must be reported to the shipping company within 15 days of receipt of shipment.

NOTE: It is the responsibility of the purchaser to file all necessary claims with the shipping company.

1.Be sure that the location chosen for unit installation pro- vides ambient temperatures maintained above freezing. Well water applications are especially susceptible to freezing.

2.Be sure the installation location is isolated from sleeping areas, private offices and other acoustically sensitive spaces.

NOTE: A sound control accessory package may be used to help eliminate sound in sensitive spaces.

3.Check local codes to be sure a secondary drain pan is not required under the unit.

4.Be sure unit is mounted at a height sufficient to provide an adequate slope of the condensate lines. If an appropri- ate slope cannot be achieved, a field-supplied condensate pump may be required.

5.Provide sufficient space for duct connection. Do not al- low the weight of the ductwork to rest on the unit.

6.Provide adequate clearance for filter replacement and drain pan cleaning. Do not allow piping, conduit, etc. to block filter access.

7.Provide sufficient access to allow maintenance and servicing of the fan and fan motor, compressor and coils. Removal of the entire unit from the closet should not be necessary.

8.Provide an unobstructed path to the unit within the closet or mechanical room. Space should be sufficient to allow removal of unit if necessary.

9.Provide ready access to water valves and fittings, and screwdriver access to unit side panels, discharge collar, and all electrical connections.

10.Where access to side panels is limited, pre-removal of the control box side mounting screws may be necessary for future servicing.

STORAGE — If the equipment is not needed immediately at the jobsite, it should be left in its shipping carton and stored in a clean, dry area of the building or in a warehouse. Units must be stored in an upright position at all times. If carton stacking is necessary, stack units a maximum of 3 high. Do not remove any equipment from its shipping package until it is needed for installation.

PROTECTION — Once the units are properly positioned on the jobsite, cover them with either a shipping carton, vinyl film, or an equivalent protective covering. Cap open ends of pipes stored on the jobsite. This precaution is especially important in areas where painting, plastering, or spraying of fireproof mate- rial, etc. is not yet complete. Foreign material that accumulates within the units can prevent proper start-up and necessitate costly clean-up operations.

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Contents Contents Installation, Start-Up, Service InstructionsSafety Considerations InstallationGeneral Physical Data 50PSH, PSV, PSD018-070 Units Typical Installation 50PSH Unit Code Return Discharge CSP ASPBSP CAP50PSV Dimensional Data HWR Hot Water Reheat Left Hand Right Hand A50-7846efBack Discharge Side DischargeMount the Unit Install Condensate DrainTrap Condensate Drain Connection Water Quality Guidelines Open Loop and Recirculating WellMaterial Metal Hose Minimum Bend Radii Typical Ground-Water Piping InstallationSupply/Return Hose Kit Wire Field Power SupplyAstat Complete C Controller Fault CodesDescription of Operation LED Alarm Relay TransYellow RED Wire NumberBMC ComprLWT ECMUnits with ECM, Complete C and LON Controller 460 A50-8363Units with ECM, Deluxe D and LON Controller 460 A50-8364SAT HpwsMves WHSP-OPEN 8354 A508356 LWT Wshp Open Control A50-838050PSH, PSV, PSD Electrical Data PSC High-Static Motor 50PSH, PSV, PSD Electrical Data PSC Motor50PSH, PSV, PSD Electrical Data, ECM Motor Low Voltage Field Wiring Wire Field ControlsField-Supplied Sensors for Wshp Open Controller Rnet Wiring SpecificationsA50-8441 A50-8442A50-8443 Rnet WiringWire Terminal Operate ECM Interface BoardECM Blower Motor Performance Data Setting SizeFPM Rated MIN FANUnit Airflow CFM Speed Size Coil Units with Reheat ESP Loss Face VelocityField Selectable Inputs Complete C Control Jumper SettingsDeluxe D Control Jumper Settings PRE-START-UPVAC DIP Switch Block S2 Accessory 1 Relay OptionsDIP Switch Block S2 Accessory 2 Relay Options Humidistat/Dehumidistat Logic Deluxe D DIP Switch SettingsA50-8145 HWR Operating ModesOperating Limits 50PSH, PSV, PSD Units Unit Start-Up Cooling ModeSTART-UP Operating LimitsWater Flow Temp Unit Start-Up Heating ModeWater Temperature Change Through Heat Exchanger Cooling Heating Water Flow Rate GPM Rise F Drop FGPM/ton Pressure Heat Cooling Rise Drop Psig Flow Flow BACview6 Display Interface Unit Start-Up with Wshp Open ControlsGPM 50PSH, PSV, PSD Water Water Temperature F Flow50PSH, PSV, PSD Coaxial Water Pressure Drop Unit SizeUnits with Aquazone Complete C Control Approximate Fluid Volume gal Per 100 Ft of PipeAntifreeze Percentages by Volume OperationUnits with Wshp Open Multiple Protocol Units with HWR OptionPage Page LED Status Description of Operation Alarm Relay Complete C and Deluxe D Board System TestOff Description Status LED Test LED Complete C Control LED Code Fault DescriptionsLED Code Fault Description Aquazone Deluxe D Control LED IndicaService Replacing the Wshp Open Controller’s Bat TroubleshootingRefrigerant Charging Air Coil Fan Motor RemovalFP1 and FP2 Thermistor Location Page Fault Description Solution ECM TroubleshootingA50-8448 ECM Pin ConnectorsA50-8447 ECM Troubleshooting Flow DiagramTXV Wshp TroubleshootingFault Heating Cooling Possible Cause Solution Good PracticesCode Condensate FaultCode 7 Auto Resetting No Fault Code ShownLow Discharge Air Temperature in HeatingHigh Head Pressure Low Suction PressureAppendix a Wshp Open Screen Configuration Appendix a Wshp Open Screen Configuration Schedules 1 Set PointsWeekly Schedule ExceptionAppendix a Wshp Screen Open Configuration ServiceTest Configuration Service Point Name Password Editable Range Default LevelScreen Name Linkage AlarmPage Page Copyright 2009 Carrier Corporation II. START-UP 50PSH,PSV,PSD START-UP ChecklistA50-8495 Heating Cycle AnalysisCooling Cycle Analysis A50-8494