Troubleshooting by Indication on the Remote Controller
58
Troubleshooting
YES
YES
YES
NO
The
connectors
between the
indoor unit PCB and
the fan PCB are
disconnected.
NO
YES
NO
NO
The
fuse on the
fan PCB is not in a
conduction state.
YES
NO
The
fan can be
moved lightly
by hand after the fan
motor connector of the
fan PCB is
removed.
Turn OFF the power and
wait for 10 minutes.
There is a
foreign matter
around the fan.
Remove the
foreign matter.
Replace the fan
PCB.
Replace the fan
motor.
Connect
correctly.
Connect
correctly.
Caution
Be sure to turn off the power switch before
connecting or disconnecting connectors, or parts
may be damaged.
The
fan motor
connectors of the
fan PCB are
disconnected.
A
Содержание VRVII
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