Carrier 50ZHA024-060 Manuals

Manuals and User Guides for Carrier 50ZHA024-060. We have 1 Carrier 50ZHA024-060 manual available for free PDF download: Installation & Service Instructions Manual

Carrier 50ZHA024-060 Installation & Service Instructions Manual

Carrier 50ZHA024-060 Installation & Service Instructions Manual (20 pages)

Packaged Heat Pump Units

Brand: Carrier | Category: Heat Pump | Size: 0.7 MB

Table of Contents

Table of Contents
1
Table of Contents Safety Considerations
1
Introduction
2
Receiving and Installation
2
Pre-Start-Up
6
Start-Up
8
- Check for Refrigerant Leaks
  8
  - Locate and Repair Refrigerant Leaks and Charge the Unit as Follows
    8
- Start-Up Cooling Section and Make Adjustments
  8
  - Checking Cooling Control Operation
    8
- Refrigerant Charge
  8
  - No Charge
    8
  - Low Charge Cooling
    9
  - Heating Mode Charge
    9
- Indoor Airflow and Airflow Adjustments
  9
  - For 208/230-V
    13
- Unit Controls
  13
  - High-Pressure Relief Valve
    13
  - Loss of Charge Switch
    13
  - Compressor Overload
    13
- Sequence of Operation
  13
  - Fan Operation
    13
  - Cooling
    14
  - Heating
    14
  - Continuous Fan
    14
  - Defrost
    14
  - Electric Resistance Heating
    14
Maintenance
15
- Air Filter
  15
- Unit Top Removal (Outdoor-Coil Side)
  15
- Book.
  15
- Indoor Blower and Motor
  15
- Outdoor Coil, Indoor Coil, and Condensate Drain Pan
  16
- Outdoor Fan
  16
- Electrical Controls and Wiring
  16
- Refrigerant Circuit
  17
- Indoor Airflow
  17
- Metering Devices
  17
- Lubrication
  17
- Liquid Line Strainer
  17
- High Flow Valves
  17
Start-Up Checklist
17
Troubleshooting
17

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