International comfort products CAS090 G Series Manuals

Manuals and User Guides for International comfort products CAS090 G Series. We have 1 International comfort products CAS090 G Series manual available for free PDF download: Installation Instructions Manual

International comfort products CAS090 G Series Installation Instructions Manual

International comfort products CAS090 G Series Installation Instructions Manual (36 pages)

R-410A Split Condensing Units with RTPF Coils

Brand: International comfort products | Category: Heat Pump | Size: 2.27 MB

Table of Contents

Table of Contents
1
Safety Considerations
2
- Rated Indoor Airflow (Cfm)
  3
- Matching CAS090*G/H Model to Evaporator Coil
  6
Installation
6
Pre-Start-Up
16
- System Check
  16
- Turn on Crankcase Heater
  16
- Preliminary Charge
  16
Start-Up
16
- Preliminary Checks
  16
- Start Unit
  17
Operating Sequence
20
- Base Unit Controls
  20
- Indoor (Supply) Fan
  20
- Cooling, Unit Without Economizer
  20
- Cooling, Unit with Economizer
  20
- Heating
  20
Routine System Maintenance
20
- Quarterly Inspection (and 30 Days after Initial Start)
  20
- Seasonal Maintenance
  20
Service
21
- Refrigeration System
  21
- Compressor Oil
  21
- Servicing Systems on Roofs with Synthetic Materials
  21
- Liquid Line Filter Drier
  21
- Filed Refrigerant Access Ports
  21
- Factory High-Flow Access Ports
  21
- Comfort Alert Diagnostic Module
  22
- Compressor Protection
  24
- Crankcase Heater
  24
- Low-Pressure Switch
  24
- High- - Pressure Switch
  24
- Outdoor Fans
  24
- Lubrication
  24
- Routine Cleaning of Round-Tube Plate Fin (RTPF) Coils
  26
- Fastener Torque Values
  27
Troubleshooting
28
- Appendix B
  29
- Appendix C
  29
- Appendix A
  29
Air Conditioner & Heat Pump with R- -410A
29
Quick Reference Guide
29
Wiring Diagram List
29
Low Ambient Option - Factory Installed
29
- Outdoor Unit
  35
- Indoor Unit
  35
Start-Up Checklist
35

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