User Manuals: Carrier AQUAZONE 50PSH042 Heat Pump

Manuals and User Guides for Carrier AQUAZONE 50PSH042 Heat Pump. We have 1 Carrier AQUAZONE 50PSH042 Heat Pump manual available for free PDF download: Installation And Service Instructions Manual

Carrier AQUAZONE 50PSH042 Installation And Service Instructions Manual

Carrier AQUAZONE 50PSH042 Installation And Service Instructions Manual (68 pages)

Single-Stage Water Source Heat Pumps with PURON Refrigerant (R-410A)

Brand: Carrier | Category: Heat Pump | Size: 5 MB

Table of Contents

Table of Contents
1
Safety Considerations
2
General
2
Installation
2
Step 1 - Check Jobsite
2
Step 2 - Check Unit
3
- Inspect Unit
  4
Step 3 - Locate Unit
8
Step 4 - Mount the Unit
9
- Horizontal Unit
  9
- Vertical Units
  9
Step 5 - Check Duct System
9
Step 6 - Install Condensate Drain
9
- Ground-Water Applications
  10
- Water Loop Applications
  10
- Vertical Units
  10
Step 7 - Pipe Connections
10
- Ground-Loop Applications
  12
- Installation of Supply and Return Hose
  12
Step 8 - Wire Field Power Supply
13
Step 9 - Wire Field Controls
27
- Thermostat Connections
  27
- Air Coil Freeze Protection
  27
- Water Solenoid Valves
  27
Step 10 - Operate ECM Interface Board
29
Pre-Start-Up
32
System Checkout
32
Field Selectable Inputs
32
Complete C Control Jumper Settings
32
Deluxe D Control Jumper Settings
32
Complete C Control DIP Switches
32
Deluxe D Control DIP Switches
32
- (HWR) Option
  33
- Relay Configurations
  35
Start-Up
35
Operating Limits
35
Scroll Compressor Rotation
35
Unit Start-Up Cooling Mode
35
Unit Start-Up Heating Mode
36
Display Interface
40
Unit Start-Up with WSHP Open Controls
40
Water Pressure Drop
41
Flow Regulation
41
Flushing
41
Antifreeze
41
Cooling Tower/Boiler Systems
42
Ground Coupled, Closed Loop and Plateframe Heat Exchanger Well Systems
42
Operation
42
Power up Mode
42
Units with Aquazone Complete C Control
42
Units with Aquazone Deluxe D Control
42
Units with HWR Option
43
Units with WSHP Open Multiple Protocol
43
Operation
46
Complete C and Deluxe D Board System Test
46
Test Mode
46
WSHP Open Test Mode
47
Retry Mode
47
Aquazone Deluxe D Control LED Indicators
47
Service
48
Filters
48
Water Coil
48
Condensate Drain Pans
48
Refrigerant System
48
Compressor
48
Fan Motors
48
Condensate Drain Cleaning
48
Air Coil Cleaning
48
Condenser Cleaning
48
Checking System Charge
49
Refrigerant Charging
49
Air Coil Fan Motor Removal
49
Replacing the WSHP Open Controller's
49
Battery
49
Troubleshooting
49
Control Sensors
49
Thermistor
49
WSHP Open Controller
50
Thermostatic Expansion Valves
50
Stopped or Malfunctioned ECM Motor
54
Moisture Check
55
Troubleshooting
57
Appendix A - Wshp Open Screen Configuration
58
Configuration
63
50Psh,Psv,Psd Start-Up
67

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