Checking The Compressor - Hisense RD-31WC4S series Service Manual

Checking the Compressor

Use a multi-meter to test the resistance between C & S, M&S and M&C :
Normal range of C&M : About 10-30Ω
Normal range of C&S : About 10-32Ω
Normal range of S&M : About 20-60Ω
If the test result is not in this range then it means the inner coil has some problem and the
compressor can not work properly.
Compressor Protector test ——
Use a multi-meter to test the resistance between the two end as the pic show :
If there show 000 or almost 0 then it is OK.
If there is no response then it is broken.
Compressor PTC starter test ——
Use a multi-meter to test the resistance between the two end as the pic show :
If there show the number is between About 9-25Ω then it is OK.