International comfort products PH4E24 Manuals

Manuals and User Guides for International comfort products PH4E24. We have 1 International comfort products PH4E24 manual available for free PDF download: Installation Instructions Manual

International comfort products PH4E24 Installation Instructions Manual

International comfort products PH4E24 Installation Instructions Manual (24 pages)

PH4E Series 400V-3Ph-50Hz PACKAGED HEAT PUMP UNITS

Brand: International comfort products | Category: Heat Pump | Size: 1.76 MB

Table of Contents

Table of Contents
1
Safety Considerations
2
Introduction
2
Receiving and Installation
2
Pre−Start−Up
13
Start−Up
13
- Checking Cooling & Heating Control Operation
  13
- Check for Refrigerant Leaks
  13
- Start−Up Adjustments
  13
  - Checking & Adjusting Refrigerant Charge
    14
  - Indoor Airflow & Airflow Adjustments
    15
- Defrost Control
  16
  - Quiet Shift
    16
  - Defrost
    17
Maintenance
17
- Air Filter
  17
- Indoor Blower and Motor
  17
- Outdoor Coil, Indoor Coil, & Condensate Drain Pan
  18
- Outdoor Fan
  18
- Electrical Controls and Wiring
  18
- Refrigerant Circuit
  19
- Indoor Airflow
  19
- Metering Devices− Piston
  19
- Pressure Switches
  20
- Loss of Charge Switch
  20
- High Pressure Switch
  20
- Copeland Scroll Compressor (R−410A Refrigerant)
  20
- Refrigerant System
  20
  - Refrigerant
    20
  - Compressor Oil
    20
  - Servicing Systems on Roofs with Synthetic Materials
    20
  - Liquid Line Filter Drier
    20
  - R−410A Refrigerant Charging
    20
- System Information
  21
  - Loss of Charge Switch
    21
  - Check Defrost Thermostat
    21
Troubleshooting
21
Start−Up Checklist
24

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