Troubleshooting by Error Code SiAF332111E
202 Part 6 Service Diagnosis
Troubleshooting
1: Check the following connectors.
CHECK 17 Refer to page 357.
Properly connect the connector.
NO
Replace the fan motor (M1F).
NO
YES
By
disconnecting the
connector, the fan can be
lightly rotated by
hand.
Remove the foreign matter.
YES
YES
NO
Are there
any foreign matter
around the fan?
YES
NO
Disconnect the connector
from the fan motor, and then
make measurement of
resistance between pins.
CHECK 17
Turn OFF the power
supply, and then wait for
a period of 10 minutes.
Replace the fan motor and the
indoor unit control PCB (A1P).
Replace the indoor unit control
PCB (A1P).
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Is the
connector properly
connected to the indoor
unit control PCB?
(∗1)
Is the
resistance
between the pins less than
the judgment
criteria?
Model Connector
FXMQ40PB X8A
FXAQ-P X20A
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