Sanyo C2462R Technical Data & Service Manual page 46

12. SERVICE PROCEDURES
4) Indoor Unit does not Run.
(Indoor fan and flap motor do not run.)
P.C.B. Ass'y is defective.
5) Some Part does not Operate.
A. Indoor fan does not run.
• Check fan rotation.
Rotate the fan gently once
or twice by hand.
• Check resistance of fan
motor winding.
• Check fan motor capacitor.
Relay RY1 or RY2 on the
P.C.B. Ass'y is defective.
B. Flap motor does not run.
• Check resistance of
flap motor winding.
P.C.B. Ass'y or remote
control unit is defective.
0630_X_S
Fan cannot
be rotated.
OK
OK
OK
2222_X_S
– 46 –
Check fan casing
Remove foreign
for foreign matter
matter or repair.
on the inside.
Fan motor burnout
Repair or replace.
or foreign matter
in bearing.
0631_X_S
SM830092