Midea M5OC-36HFN1-Q - 11.3.1.4 Temperature Sensor Circuit Faults; 11.3.1.6 Full-Water Malfunction

DM15-01.01.11-01en Service manual
Multi DC inverter R410A. Outdoor unit 57
11.3.1.4 Open or short circuit of temperature sensor.
Checktheconnections
betweentemperature
sensorandPCB.Arethe
connectionsgood?
Correcttheconnections.No
Yes
No Replacethesensor.
ReplacetheindoorPCB
Measure theresistancevalue
ofthesensorviaAppendix 1
Isitnormal?
Yes
11.3.1.6 Full-water malfunction