Troubleshooting
Samsung Electronics12-28
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: Compressor Sump Temperature (Oil Temperature) Sensor Breakaway
1. Judgment Method
Suppose the Suction temperature right before Comp start = Tsump, ini and the Suction temperature of current
Comp = Tsump, real. When the difference of the absolute value between Tsump, ini and Tsump, real is less than 2°C,
in other words, |Tsump, real - Tsump, ini | < 2°C, maintains for 60 minutes after compressor is started, the error is judged.
After 60 minutes after compressor is started, do not perform the detection of the Sump temperature sensor breakaway.
2. Check Method
After checking whether the relevant compressor sensor is broken away by the error code or not, assemble and adjust.
Outdoor unit display (Digital compressor or fixed 1 compressor)
Indoor unit display (Operation) (Timer) (Fan) (Filter) (Defrost)
Judgment method Refer to the below judgment method
Causes Sump (Oil) temperature sensor breakaway
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