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PCV015-060 specifications Typical Installation - 50PCH Units, Unit Hanger Isolation Detail
Models:
PCV015-060
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5
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Troubleshooting
Specifications
Install
Dimension
Damper control is configured for DCV
Wire Field Power Supply
Fault Descriptions
Checklist
LWT - Leaving Water Temperature
Approximate Fluid Volume gal
Page 5
Image 5
UNIT HANGER ISOLATION DETAIL
Fig. 2 — Typical Installation — 50PCH Units
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Page 4
Page 6
Page 5
Image 5
Page 4
Page 6
Contents
SAFETY CONSIDERATIONS
CONTENTS
Installation, Start-Up,and Service Instructions
Deluxe D Control Accessory Relay
GENERAL
INSTALLATION
Table 1 - 50PCH,PCV Unit Physical Data
8412
Fig. 1 - 50PCH Unit Dimensions
LEFT RETURN
RIGHT RETURN
UNIT HANGER ISOLATION DETAIL
Fig. 2 - Typical Installation - 50PCH Units
a50-8413
Fig. 3 - 50PCV Unit Dimensions
50PCV Units
Fig. 4 - Typical Vertical Installation
Step 4 - Mount the Unit
Step 6 - Install Condensate Drain
Factory Installed
a50-8489
Fig. 10 - Trap Condensate Drain
a50-6261tf
Fig. 11 - Vertical Condensate Connection
Table 2 — Metal Hose Minimum Bend Radii
Fig. 12 - Supply/Return Hose Kit
Step 8 - Wire Field Power Supply
Complete C
Deluxe D
Deluxe D
a50-8493
Deluxe D
a50-8440
SAT - Supply Air Temperature
LWT - Leaving Water Temperature
SPT - Space Temperature
A50-8355
8354
8356
Page
WSHP Open Inputs and Outputs Table
Fig. 22 - WSHP Open Control
a50-8162
Table 3 - 50PCH,PCV Unit Electrical Data
Accessory Wiring
Step 9 - Wire Field Controls
Fig. 24 - Low Voltage Field Wiring
Fig. 27 - AMV Valve Wiring
Fig. 29 - Rnet Cable Wire
Table 6 - Rnet Wiring Specifications
Table 7 - Rnet Wiring
Table 4 - Field-SuppliedSensors for
Fig. 30 — Blower Speed Selection
PRE-START-UP
Table 9 - 50PCV Blower Performance with Wet Coil
Table 8 - 50PCV Blower Performance with Hot
Water Reheat HWR Option
FIELD SELECTABLE INPUTS
Operating Limits
START-UP
Table 12 - DIP Switch Block S2
Accessory 1 Relay Options
Table 15 - Water Temperature Change
Unit Start-UpCooling Mode
Table 14 - Operating Limits - 50PCH,PCV Units
Through Heat Exchanger
115-125
114-124
Fig. 31 - BACview6 Display Interface
Unit Start-UpHeating Mode
Unit Start-Upwith WSHP Open Controls
Table 23 - Coaxial Water Pressure Drop
Units with Aquazone Complete C Control
OPERATION
Units with Aquazone Deluxe D Control
Table 24 - Approximate Fluid Volume gal
Units with WSHP Open Multiple Protocol
Condensate overflow input is normal
Damper control is configured for DCV
Aquazone Deluxe D Control LED Indica
COMPLETE C AND DELUXE D BOARD SYSTEM TEST
Status and Alarm Relay Operations
Fault Descriptions
SERVICE
Air Coil Fan Motor Removal
Refrigerant Charging
Fig. 32 - Gravity Flow Method
Fig. 33 - Forced Circulation Method
Replacing the WSHP Open Controller’s Bat
TROUBLESHOOTING Fig. 34 and 35, and Table
Fig. 34 - Thermistor Nominal Resistance
a50-8163
Table 29 - Troubleshooting
Table 29 - Troubleshooting cont
Outdoor Air Temperature
APPENDIX A - WSHP OPEN SCREEN CONFIGURATION
SAT - Supply Air Temperature
Space Temperature
Outdoor Air Temperature
APPENDIX A - WSHP OPEN SCREEN CONFIGURATION cont
SAT - Supply Air Temperature
Space Temperature
Outdoor Air Temperature
APPENDIX A - WSHP OPEN SCREEN CONFIGURATION cont
SAT - Supply Air Temperature
Space Temperature
Outdoor Air Temperature
APPENDIX A - WSHP SCREEN OPEN CONFIGURATION cont
SAT - Supply Air Temperature
Space Temperature
APPENDIX A - WSHP SCREEN OPEN CONFIGURATION cont
Outdoor Air Temperature
APPENDIX A - WSHP SCREEN OPEN CONFIGURATION cont
SAT - Supply Air Temperature
Space Temperature
Page
Catalog No
Copyright 2009 Carrier Corporation
Form 50PC-1SI
7-09
II.START-UP
50PCH,PCV START-UPCHECKLIST
I.PRE-START-UP
COOLING CYCLE ANALYSIS
HEATING CYCLE ANALYSIS
FLOW RATE GPM
TEMP. DIFF. DEG. F