Carrier AQUAZONE 50HQP120 Manuals

Manuals and User Guides for Carrier AQUAZONE 50HQP120. We have 1 Carrier AQUAZONE 50HQP120 manual available for free PDF download: Installation And Service Instructions Manual

Carrier AQUAZONE 50HQP120 Installation And Service Instructions Manual

Carrier AQUAZONE 50HQP120 Installation And Service Instructions Manual (36 pages)

Horizontal Water Source Heat Pumps with PURON Refrigerant (R-410A) 50 Hz

Brand: Carrier | Category: Heat Pump | Size: 2 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
Inspect Unit
3
- Sound Attenuation
  5
Step 5 - Install Duct System
5
Step 3 - Locate Unit
5
Step 4 - Mount Unit
5
Step 6 - Install Condensate Piping Drain
6
Step 7 - Field Convert Air Discharge
6
- Water Loop Applications
  7
Step 8 - Install Piping Connections
7
- Power Connection
  8
- Ground-Loop Applications
  8
Step 9 - Install Field Power Supply Wiring
8
- Supply Voltage
  8
- 420-Volt Operation
  9
- Installation
  15
- Air Coil Freeze Protection
  15
- Thermostat Connections
  15
- Water Freeze Protection
  15
- Accessory Connections
  15
Step 10 - Install Field Control Wiring
15
Pre-Start-Up
16
System Checkout
16
Airflow and External Static Pressure
16
Field Selectable Inputs
20
Complete C Control Jumper Settings
20
Complete C Control DIP Switches
20
Deluxe D Control Jumper Settings
20
Deluxe D Control DIP Switches
21
Deluxe D Control Accessory Relay
21
- Configurations
  21
Start-Up
22
Operating Limits
22
Air Coil Cleaning
22
Start up System
22
Scroll Compressor Rotation
22
Unit Start-Up in Cooling Mode
22
Unit Start-Up in Heating Mode
23
Flow Regulation
23
Flushing
23
Antifreeze
24
Cooling Tower/Boiler Systems
24
Ground Coupled, Closed Loop and Plateframe Heat Exchanger Well Systems
24
Operation
24
Power up Mode
24
Units with Aquazone Complete C Control
24
Units with Aquazone Deluxe D Control
24
System Test
25
Test Mode
25
Retry Mode
25
Aquazone Deluxe D Control LED Indicators
25
Service
26
Filters
27
Water Coil
27
Condensate Drain Pans
27
Refrigerant System
27
Condensate Drain Cleaning
27
Air Coil Cleaning
27
Condenser Cleaning
27
Compressor
28
Fan Motors
28
Belt
28
Air Coil
28
Checking System Charge
28
Refrigerant Charging
28
Air Coil Fan Motor Removal
28
Blower Fan Sheaves
28
Blower Fan Performance Adjustment
29
Troubleshooting
30
Thermistor
30
Control Sensors
30
Start-Up Checklist
35
- Heating Cycle Analysis
  36
- Cooling Cycle Analysis
  36

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