Mitsubishi Electric MUZ-GF60VE-E1 Service Manual page 35

L Check of inverter P.C. board
Check the outdoor fan motor.
(Refer to 11-5. .)
Is the fuse (F901) blown on the in-
verter P.C. board?
No
Check the connection of the connectors
(CN931, CN932) of the outdoor fan motor.
If the connection is poor, make it correct.
Operate the outdoor unit by starting
EMERGENCY OPERATION.
Check the LED indication on the
inverter P.C. board.
Does the LED fl ash 10 times?
Yes
(10-time fl ash)
Replace the inverter P.C. board.
OBH635C
Yes
Check the corresponding parts
following LED indication.
No
(Refer to 11-3.)
35