11-3-4.Only Compressor Does Not Run - Sanyo SAP-KM97GHS5A Technical & Service Manual

11-3-4.Only compressor does not run.

Check compressor motor
•
capacitor.
Measure resistance of
•
compressor motor winding.
Overload relay is working.
(CA,CB)
Temperature of compressor is
abnormally high.
Refrigerant gas shortage.
Rotor may be locked up.
(OLR 1 to 4)
YES
YES
YES
NO
34
Measure coil resistance of
power relay. (PRA,PRB)
Charge refrigerant gas (R22).