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Airwell johnson DCH Series User Manual

Airwell johnson DCH Series
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TROUBLESHOOTING
DCH DCI 49 Version - 1
Main parts check
1. Temperature sensor checking
Disconnect the temperature sensor from PCB, measure the resistance value with a tester.
Temperature Sensors.
Room temp.(T1) sensor,
Indoor coil temp.(T2) sensor,
Outdoor coil temp.(T3) sensor,
Outdoor ambient temp.(T4) sensor,
Compressor discharge temp.(T5) sensor.
Measure the resistance value of each winding by using the multi-meter.

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Airwell johnson DCH Series Specifications

General IconGeneral
BrandAirwell
Modeljohnson DCH Series
CategoryAir Conditioner
LanguageEnglish

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