Sanyo C4232, CL4232 service manual Check compressor motor magnetic contactor

12. SERVICE PROCEDURES

C. Check compressor motor magnetic contactor.

•Check coil resistance of compressor motor magnetic

contactor. (52C)

1035_X_S

D. Check indoor unit P.C.B.	E. Check outdoor unit P.C.B.
	(CL3632 Type)

•Check P.C.B. Ass’y.

•Check voltage between terminals No.2 and No.4 at terminal plate.

No voltage appears.

P.C.B. Ass’y is defective.

0628_X_S

•Check P.C.B. Ass’y.

•Check voltage between terminals L1 and L2 at terminal plate.

No voltage appears.

P.C.B. Ass’y is defective.

1036_X_S

F.Check float switch. (XS Type only)

•Refer to “2-3 Drain Pump Control”

Is drainage prevented from flowing ?

YES

• Check drain hose.

NO (Wait for 20 minutes.)

• Check float switch (FS).

0629_X_S

SM830078

– 56 –