International comfort products PHN524 Manuals

International comfort products PHN524 Manuals

Manuals and User Guides for International comfort products PHN524. We have 1 International comfort products PHN524 manual available for free PDF download: Installation Instructions Manual

International comfort products PHN524 Installation Instructions Manual

International comfort products PHN524 Installation Instructions Manual (26 pages)

PACKAGED HEAT PUMP UNITS PHN5 Series Single Phase

Brand: International comfort products | Category: Heat Pump | Size: 1.46 MB

Table of Contents

Table of Contents
1
Safety Considerations
1
Introduction
2
Receiving and Installation
2
Pre--Start--Up
14
Start--Up
14
- Checking Cooling & Heating Control Operation
  14
- Check for Refrigerant Leaks
  14
- Start--Up Adjustments
  15
- Defrost Control
  17
  - Quiet Shift
    17
  - Defrost
    17
Maintenance
17
- Air Filter
  18
- Indoor Blower and Motor
  18
- Outdoor Coil, Indoor Coil, & Condensate Drain Pan
  20
- Outdoor Fan
  21
- Electrical Controls and Wiring
  21
- Refrigerant Circuit
  21
- Indoor Airflow
  21
- Metering Devices-- TXV & Piston
  22
- Pressure Switches
  22
- Loss of Charge Switch
  22
- High Pressure Switch
  22
- Copeland Scroll Compressor (R--410A Refrigerant)
  22
- Refrigerant System
  22
  - Refrigerant
    22
  - Compressor Oil
    23
  - Servicing on Roofs with Synthetic Materials
    23
  - Liquid Line Filter Drier
    23
  - R--410A Refrigerant Charging
    23
- System Information
  23
  - Loss of Charge Switch
    23
  - Check Defrost Thermostat
    23
R--410A Quick Reference Guide
24
Troubleshooting
25
Start-Up Checklist
26

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