Carrier AQUAZONE 50RHR019 Manuals

Manuals and User Guides for Carrier AQUAZONE 50RHR019. We have 1 Carrier AQUAZONE 50RHR019 manual available for free PDF download: Installation And Service Instructions Manual

Carrier AQUAZONE 50RHR019 Installation And Service Instructions Manual

Carrier AQUAZONE 50RHR019 Installation And Service Instructions Manual (44 pages)

Water Source Heat Pump Units

Brand: Carrier | Category: Heat Pump | Size: 2 MB

Table of Contents

Table of Contents
1
Water Source Heat Pump Units
1
Safety Considerations
1
Step 1 - Check Jobsite
2
General
2
Installation
2
Step 2 - Check Unit
2
- Inspect Unit
  3
Step 3 - Unit Location
14
Step 4 - Mounting the Unit
15
- Horizontal Units
  15
- Vertical Units
  15
Step 5 - Duct System
15
- Water Loop Applications
  16
Step 6 - Condensate Drain
16
- Horizontal Units
  16
- Vertical Units
  16
Step 7 - Piping Connections
16
- Ground-Water Applications
  16
- Ground-Loop Applications
  17
- Thermostat Connections
  18
- Water Freeze Protection
  18
- Accessory Connections
  18
Step 8 - Field Power Supply Wiring
18
- Supply Voltage
  18
Step 9 - Field Control Wiring
18
- Air Coil Freeze Protection
  18
- Installation
  26
Pre-Start-Up
26
System Checkout
26
PSC Blower Speed Selection
27
Field Selectable Inputs
30
C Control Jumper Settings
30
C Control DIP Switches
30
D Control Jumper Settings
30
D Control DIP Switches
30
Units with Modulating Hot Water Reheat
31
- (HWR) Option
  31
D Control Accessory Relay Configurations
32
Water Valve (Slow Opening)
32
Outside Air Damper (OAD)
32
Start-Up
32
Operating Limits
33
Scroll Compressor Rotation
33
Unit Start-Up Cooling Mode
33
Unit Start-Up Heating Mode
34
Flow Regulation
34
Flushing
34
Water Pressure Drop
35
Antifreeze
35
Cooling Tower/Boiler Systems
36
Ground Coupled, Closed Loop and Plateframe
36
Heat Exchanger Well Systems
36
Operation
36
Power up Mode
36
Units with Aquazone Complete C Control
36
Units with Aquazone Deluxe D Control
36
Units with HWR Option
37
System Test
37
Test Mode
37
Retry Mode
37
Aquazone Deluxe D Control LED Indicators
38
Service
38
Filters
38
Water Coil
38
Condensate Drain Pans
38
Refrigerant System
38
Compressor
39
Fan Motors
39
Condensate Drain Cleaning
39
Air Coil Cleaning
39
Condenser Cleaning
39
Checking System Charge
39
Refrigerant Charging
40
Air Coil Fan Motor Removal
40
Troubleshooting
40
Thermistor
40
Control Sensors
40
50Rhc,Rvc,Rhr,Rhs,Rvr,Rvs,Rds Start-Up Checklist
43
- Heating Cycle Analysis
  44
- Cooling Cycle Analysis
  44

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