Cooling / Heating Operation Starts But Stops Immediately - Daikin R71FUV1 Service Manual

Si20-701_B
2.4 Cooling / Heating Operation
Starts but Stops Immediately
Applicable Model
All models of SkyAir series
Supposed Causes
Refrigerant overcharge
Air mixed in refrigerant system
Defective pressure switch
Defective magnetic switch for outdoor unit fan motor
Defective aux. relay for outdoor unit fan motor
Soiled heat exchanger of outdoor unit
There is an interfering item in airflow of outdoor unit
Defective outdoor unit fan
Soiled air filter of indoor unit
Soiled heat exchanger of indoor unit
There is some interfering item in airflow of indoor unit
Defective indoor unit fan
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Symptom-based Troubleshooting