Carrier 38AUD*12 Series Split System Manuals

Manuals and User Guides for Carrier 38AUD*12 Series Split System. We have 1 Carrier 38AUD*12 Series Split System manual available for free PDF download: Installation, Start-Up And Service Instructions Manual

Carrier 38AUD*12 Series Installation, Start-Up And Service Instructions Manual

Carrier 38AUD*12 Series Installation, Start-Up And Service Instructions Manual (80 pages)

Air-Cooled Condensing Units 50 Hz with Puron (R-410A) Refrigerant

Brand: Carrier | Category: Air Conditioner | Size: 6.45 MB

Table of Contents

Installation Guidelines
2
Sizes
7
Sizes
14
Convenience Outlets
15
Adjust Refrigerant Charge
20
Final Checks
20
Start Unit
20
Table of Contents
41
Safety Considerations

42
Installation Guideline

42
Installation

47
Pre-Start-Up

57
- System Check
  57
- Turn on Crankcase Heater
  57
- Preliminary Charge
  57
Start-Up

57
- 38AUD Units
  57
Operating Sequence

63
- Indoor (Supply) Fan
  63
- Cooling, Unit Without Economizer
  63
- Cooling, Unit with Economizer
  63
- Heating
  63
Routine System Maintenance

64
- Quarterly Inspection
  64
- And 30 Days after Initial Start)
  64
- Seasonal Maintenance
  64
Service

64
- Refrigeration System
  64
- Compressor Oil
  64
- Servicing Systems on Roofs with Synthetic Materials
  64
- Liquid Line Filter Drier
  65
- Filed Refrigerant Access Ports
  65
- Factory High- - Flow Access Ports
  65
- Comfort Alert Diagnostic Module
  65
- Crankcase Heater
  68
- Compressor Protection
  68
- Low- - Pressure Switches
  68
- High- - Pressure Switches
  68
- Outdoor Fans
  68
- Lubrication
  68
- Novationtcoil Cleaning and Maintenance
  72
- Repairing NOVATION Condenser Tube Leaks
  72
- Replacing NOVATION Condenser Coil
  72
- Routine Cleaning of Round-Tube Plate Fin (RTPF) Coils
  72
- Fastener Torque Values
  73
Troubleshooting

75
Appendix A

76
- Air Conditioner & Heat Pump with Puron R
  76
- Quick Reference Guide
  76
APPENDIX B Wiring Diagram List

76
Appendix C

77
APPENDIX C Motormaster Sensor Locations

77
Start-Up Checklist

79
- Outdoor Unit
  79
- Indoor Unit
  79

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