Carrier WeatherMaster 50GCQ 12 Series Manuals

Manuals and User Guides for Carrier WeatherMaster 50GCQ 12 Series. We have 1 Carrier WeatherMaster 50GCQ 12 Series manual available for free PDF download: Installation Instructions Manual

Carrier WeatherMaster 50GCQ 12 Series Installation Instructions Manual (56 pages)

Single Package Rooftop Heat Pump with Puron (R-410A) Refrigerant and EcoBlue™ Fan Technology

Brand: Carrier | Category: Heat Pump | Size: 10 MB

Safety Considerations

1
- Table of Contents
  1
Model Number Nomenclature and Dimensions

2
Rated Indoor Airflow (Cfm)

2
Installation

6
Jobsite Survey

6
Step 1 - Plan for Unit Location

6
- Roof Mount
  6
Step 2 - Plan for Sequence of Unit Installation

6
Step 3 - Inspect Unit

7
Step 4 - Provide Unit Support

7
Step 5 - Field Fabricate Ductwork

7
- For Units with Accessory Electric Heaters
  7
Step 6 - Rig and Place Unit

9
- Positioning on Curb
  9
Step 7 - Convert to Horizontal and Connect

10
- All Units
  10
Step 8 - Install Outside Air Hood

10
- Economizer Hood Removal (Factory Option)
  10
- Economizer Hood Setup
  10
Step 9 - Install External Condensate Trap and  Line

11
Step 10 - Make Electrical Connections

11
- Field Power Supply
  12
- Field Wiring
  14
- Units with Factory-Installed Non-Fused
  14
- Disconnect or Hacr Circuit Breaker
  14
- Units Without Factory-Installed Non-Fused Disconnect
  15
- Convenience Outlets
  15
- All Units
  17
Economizerone (Factory Option)

26
- Economizer Settings
  26
- Wiring
  32
- Setup and Configuration
  36
- Installing Optional Hh57Lw001 Single
  41
- Outside Air Enthalpy Sensor
  41
- Checkout
  45
- Troubleshooting
  46
Systemvu™ Controller (Factory Option)

47
Smoke Detectors

47
- Completing Installation of Return-Air Smoke Sensor
  47
- Additional Application Data
  47
Step 11 - Adjust Factory-Installed Options

48
- Smoke Detectors
  48
- Economizerone Occupancy Switch
  48
Step 12 - Install Accessories

48
Step 13 - Fan Speed Set up

48
- Units with Electro-Mechanical Controls
  48
- Units with Systemvu™ Controls
  49
Typical Unit Piping

51
Pre-Start and Start-Up

52

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Carrier WeatherMaster 50GCQ 12 Series Manuals

Carrier WeatherMaster 50GCQ 12 Series Installation Instructions Manual (56 pages)

Table of Contents

Safety Considerations

Model Number Nomenclature and Dimensions

Rated Indoor Airflow (Cfm)

Installation

Jobsite Survey

Step 1 - Plan for Unit Location

Step 2 - Plan for Sequence of Unit Installation

Step 3 - Inspect Unit

Step 4 - Provide Unit Support

Step 5 - Field Fabricate Ductwork

Step 6 - Rig and Place Unit

Step 7 - Convert to Horizontal and Connect

Step 8 - Install Outside Air Hood

Step 9 - Install External Condensate Trap and  Line

Step 10 - Make Electrical Connections

Economizerone (Factory Option)

Systemvu™ Controller (Factory Option)

Smoke Detectors

Step 11 - Adjust Factory-Installed Options

Step 12 - Install Accessories

Step 13 - Fan Speed Set up

Typical Unit Piping

Pre-Start and Start-Up

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