Carrier AQUAZONE 50PTD026 Manuals

Manuals and User Guides for Carrier AQUAZONE 50PTD026. We have 1 Carrier AQUAZONE 50PTD026 manual available for free PDF download: Installation And Service Instructions Manual

Carrier AQUAZONE 50PTD026 Installation And Service Instructions Manual

Carrier AQUAZONE 50PTD026 Installation And Service Instructions Manual (64 pages)

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

Brand: Carrier | Category: Heat Pump | Size: 3.74 MB

Table of Contents

Table of Contents
1
Safety Considerations
1
Step 1 - Check Jobsite
2
General
2
Installation
2
Step 2 - Check Unit
2
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
Step 7 - Pipe Connections
10
- Installation of Supply and Return Hose
  11
Step 8 - Wire Field Power Supply
12
Step 9 - Wire Field Controls
25
- Thermostat Connections
  25
- Air Coil Freeze Protection
  25
- Water Solenoid Valves
  25
Step 10 - Operate ECM Interface Board
27
Installation
29
Pre-Start-Up
29
System Checkout
29
Field Selectable Inputs
30
Complete C Control Jumper Settings
30
Deluxe D Control Jumper Settings
30
Complete C Control DIP Switches
30
Deluxe D Control DIP Switches
30
- (HWR) Option
  31
- Relay Configurations
  32
Start-Up
33
Operating Limits
33
Scroll Compressor Rotation
34
Unit Start-Up Cooling Mode
34
Unit Start-Up Heating Mode
34
Unit Start-Up with WSHP Open Controls
36
Flow Regulation
37
Flushing
37
Antifreeze
37
Cooling Tower/Boiler Systems
38
Ground Coupled, Closed Loop and Plateframe Heat Exchanger Well Systems
38
Operation
38
Power up Mode
39
Units with Aquazone™ Complete C Control
39
Units with Aquazone Deluxe D Control
39
Units with WSHP Open Multiple Protocol
39
Operation
42
Complete C and Deluxe D Board System Test
42
Test Mode
42
WSHP Open Test Mode
43
Retry Mode
43
Aquazone Deluxe D Control LED Indicators
43
Service
44
Filters
44
Water Coil
44
Condensate Drain Pans
44
Refrigerant System
44
Compressor
44
Fan Motors
44
Condensate Drain Cleaning
44
Air Coil Cleaning
44
Condenser Cleaning
44
Checking System Charge
45
Refrigerant Charging
45
Air Coil Fan Motor Removal
45
Replacing the WSHP Open Controller's
45
Battery
45
Troubleshooting
45
Thermistor
45
Control Sensors
45
WSHP Open Controller
46
Thermostatic Expansion Valves
46
Stopped or Malfunctioned ECM Motor
50
Moisture Check
51
Troubleshooting
53
Appendix A - Wshp Open Screen Configuration
54
Configuration
59
50Pth,Ptv,Ptd Start-Up
63

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