User Manuals: Carrier AQUAZONE PCH018 Source Heat Pump

Manuals and User Guides for Carrier AQUAZONE PCH018 Source Heat Pump. We have 1 Carrier AQUAZONE PCH018 Source Heat Pump manual available for free PDF download: Installation And Service Instructions Manual

Carrier AQUAZONE PCH018 Installation And Service Instructions Manual

Carrier AQUAZONE PCH018 Installation And Service Instructions Manual (52 pages)

Compact High-Efficiency Water Source Heat Pumps with PURON Refrigerant (R-410A)

Brand: Carrier | Category: Heat Pump | Size: 3 MB

Table of Contents

Table of Contents
1
Service Instructions
1
Safety Considerations
1
Step 1 - Check Jobsite
2
General
2
Installation
2
Step 2 - Check Unit
2
Step 3 - Locate Unit
7
Step 4 - Mount the Unit
8
- Horizontal Units
  8
- Vertical Units
  8
Step 5 - Check Duct System
8
Step 6 - Install Condensate Drain
8
- Water Loop Applications
  9
Step 7 - Pipe Connections
9
- Installation of Supply and Return Hose
  9
Step 8 - Wire Field Power Supply
10
- Supply Voltage
  10
Step 9 - Wire Field Controls
22
- Thermostat Connections
  22
- Air Coil Freeze Protection
  22
- Water Solenoid Valves
  22
Pre-Start-Up
24
System Checkout
24
PSC Blower Speed Selection
24
Field Selectable Inputs
26
Complete C Control Jumper Settings
26
Complete C Control DIP Switches
26
Deluxe D Control Jumper Settings
26
Deluxe D Control DIP Switches
26
Deluxe D Control Accessory Relay
27
- Configurations
  27
Water Valve (Slow Opening)
27
Outside Air Damper (OAD)
27
Start-Up
27
Operating Limits
27
Scroll Compressor Rotation
28
Unit Start-Up Cooling Mode
28
Display Interface
31
Unit Start-Up Heating Mode
31
Unit Start-Up with WSHP Open Controls
31
Flow Regulation
32
Flushing
32
Antifreeze
33
Cooling Tower/Boiler Systems
33
Operation
33
Power up Mode
33
Units with Aquazone Complete C Control
33
Units with Aquazone Deluxe D Control
33
Units with WSHP Open Multiple Protocol
34
Operation
37
Complete C and Deluxe D Board System Test
37
Test Mode
37
WSHP Open Test Mode
37
Retry Mode
37
Aquazone Deluxe D Control LED Indicators
37
Service
38
Filters
38
Water Coil
38
Condensate Drain Pans
38
Refrigerant System
38
Compressor
38
Fan Motors
38
Condensate Drain Cleaning
38
Air Coil Cleaning
38
Condenser Cleaning
39
Checking System Charge
39
Refrigerant Charging
39
Air Coil Fan Motor Removal
39
Replacing the WSHP Open Controller's
40
- Battery
  40
Troubleshooting
40
Thermistor
40
Control Sensors
40
WSHP Open Controller
40
Appendix A - Wshp Open Screen Configuration
43
Appendix A - Wshp Open Screen
44
- Configuration
  45
50Pch,Pcv Start-Up Checklist
51

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