Dislocation Error Of Compressor Sump Temperature (Oil Temperature) Sensor - Samsung AVXCSH023/032/040CE Service Manual

4-3-28

: Dislocation error of Compressor SUMP Temperature (oil temperature) Sensor

Outdoor unit display
Indoor unit display
Criteria • Refer to how to determine below
Cause of problem
• Sump (oil) temperature sensor dislocation error
1. How to diagnose
1) If the Sump temperature right before the start of compressor = Tsump.ini, current compressor's SUMP temp =Tsump. real,
When the difference between Tsump.ini and Tsump.real is an absolute value so that it cannot be more than 35.6˚F/2˚C,
In other words, the condition of Tsump.real-Tsump.ini<35.6˚F/2˚C has been satisfied for 60 minutes since a compressor started,
it is diagnosed as an error.
After 60 minutes of compressor operation, there will be no Sump sensor dislocation detection.
2. How to check
1) Check if a sensor of the relevant compressor has been dislocated in accordance with error code, assemble and correct the error.
Samsung Electronics
(digital compressor or fixed compressor 1)
(Operation) (Timer) (Fan) (Filter) (Defrost)
Troubleshooting
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