Carrier Aquazone 50HQP 181 Manuals

Manuals and User Guides for Carrier Aquazone 50HQP 181. We have 1 Carrier Aquazone 50HQP 181 manual available for free PDF download: Installation, Start-Up And Service Instructions Manual

Carrier Aquazone 50HQP 181 Installation, Start-Up And Service Instructions Manual

Carrier Aquazone 50HQP 181 Installation, Start-Up And Service Instructions Manual (48 pages)

Large Capacity Water Source Heat Pumps

Brand: Carrier | Category: Heat Pump | Size: 4.6 MB

Table of Contents

Table of Contents
1
Safety Considerations

2
General

2
- Heating Stage
  2
Pre-Installation

3
- Inspection
  3
- Storage
  3
Installation

3
Step 1 - Check Jobsite

3
Step 2 - Check Unit

3
- Inspect Unit
  3
Step 3 - Locate Unit

12
Step 4 - Mount the Unit

12
- Mounting Vertical Units
  12
- Mounting Horizontal Units
  12
Step 5 - Check Duct System

13
Step 6 - Install Condensate Drain

13
Step 7 - Pipe Connections

14
Step 8 - Wire Field Power Supply

17
- Control Transformer Setting for 208V Units
  17
- 50Hqp with Supply Fan Vfd
  17
Step 9 - Wire Control Connections

32
- Complete C, and Deluxe D Control
  32
- Thermostat and DDC Sensors
  32
- Hot Gas Reheat Control
  32
- Auxiliary Relay (Deluxe D Only)
  32
- Energy Management Switch
  32
- Boilerless Heat Control (Deluxe D Only)
  32
- Alarm Output (All Units)
  32
- Wshp Open Control
  32
- Control Transformer
  32
- Freeze Sensor
  33
- Upm Dip Switch Settings
  33
Pre-Start-Up

33
System Checkout

33
- Air Coil
  34
Field Selectable Inputs

34
Start-Up

34
Operating Limits

34
- Environment
  34
- Power Supply
  34
- Unit Starting Conditions
  34
Start up System

34
Scroll Compressor Rotation

34
Flow Regulation

37
Flushing

37
Antifreeze

38
Cooling Tower/Boiler Systems

38
Ground Coupled, Closed Loop and Plateframe Heat Exchanger Well Systems

38
Operation

38
Power up Mode

38
Units with Aquazone™ Complete C Control

38
- Standby
  38
- Cooling
  38
- Heating Stage 1
  38
- Lockout Mode
  38
Units with Aquazone Deluxe D Control

39
- Standby/Fan Only
  39
- Heating Stage 1
  39
- Emergency Heat
  39
- Cooling Stage 2
  39
Retry Mode

39
Units with WSHP Open Controls with UPM Board

39

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