Sanyo SPW-XR253GH56 Technical Data & Service Manual page 187

4) Compressor motor does not operate.
Does compressor motor magnetic
contactor (52C) actuate ?
Check resistance of compressor
motor winding.
Replace the compressor.
5) Outdoor fan does not operate.
Are auxiliary relays (1Y, 2Y)
normal ?
Is fan motor capacitor normal ?
Is there voltage output of
P.C.B. Ass'y for fan motor ?
Check resistance of fan motor
winding.
Replace the fan motor.
No
Yes
NG
No
Yes
No
Yes
No
Yes
NG
IV - 21
4. Service procedures
Replace the compressor
motor magnetic contactor.
0461_M_I
Replace the relays.
Replace the capacitor.
Replace P.C.B. Ass'y
in the outdoor unit.
1
2
3
4
0462_M_I
5
SM830080