Carrier aquazone 50RTG Manuals

Manuals and User Guides for Carrier aquazone 50RTG. We have 1 Carrier aquazone 50RTG manual available for free PDF download: Installation, Start-Up And Service Instructions Manual

Carrier aquazone 50RTG Installation, Start-Up And Service Instructions Manual

Carrier aquazone 50RTG Installation, Start-Up And Service Instructions Manual (28 pages)

Rooftop Water Source Heat Pump Units

Brand: Carrier | Category: Heat Pump | Size: 0 MB

Table of Contents

Table of Contents
1
Safety Considerations
1
General
2
Installation
2
Step 1 - Check Jobsite
2
Step 2 - Check Unit
2
Step 3 - Location of Unit
3
Step 4 - Mounting the Unit
6
Step 5 - Condensate Drain
6
Step 6 - Piping Connections
6
Step 7 - Electrical Wiring
7
- Supply Voltage
  7
- 208-Volt Operation
  7
- Blower Selection
  7
Step 8 - Low Voltage Wiring
14
- Thermostat Connections
  14
- Water Freeze Protection
  14
- Air Coil Freeze Protection
  14
- Accessory Connections
  14
- Water Solenoid Valves
  14
Pre-Start-Up
14
System Checkout
14
Field Selectable Inputs
15
C Control Jumper Settings
15
C Control DIP Switches
15
D Control Jumper Settings
15
D Control DIP Switches
15
D Control Accessory Relay Configurations
16
Water Valve (Slow Opening)
16
Outside Air Damper (OAD)
16
Start-Up
16
Operating Limits
16
Scroll Compressor Rotation
17
Unit Start-Up Cooling Mode
17
Unit Start-Up Heating Mode
17
Flow Regulation
17
Flushing
17
Antifreeze
18
Cooling Tower/Boiler Systems
18
Ground Coupled, Closed Loop and Plateframe Heat Exchanger Well Systems
18
Operation
19
Power up Mode
19
Units with Aquazone™ Complete C Control
19
Units with Aquazone Deluxe D Control
19
System Test
19
Test Mode
19
Retry Mode
20
Aquazone Deluxe D Control LED Indicators
20
Service
20
Filters
20
Water Coil
20
Condensate Drain Pans
21
Refrigerant System
21
Condensate Drain Cleaning
21
Air Coil Cleaning
21
Condenser Cleaning
21
Checking System Charge
22
Refrigerant Charging
22
Air Coil Fan Motor Removal
22
Troubleshooting
22
Thermistor
22
Control Sensors
22
Troubleshooting
25
Start-Up Checklist
27

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