Daikin VRVII - Page 67

Troubleshooting by Indication on the Remote Controller
62
Troubleshooting
NO
NO
YES
Is the
power supply
cable of the indoor
unit fan properly
connected?
YES
Restart the fan motor.
Properly connect
the cable.
It is supposed
that the indoor
unit fan motor
stops running
due to overload,
overcurrent, or
lock.
Replace the
indoor unit PCB.
Is the fan normally
running?
Caution
Be sure to turn off the power switch before
connecting or disconnecting connectors, or parts
may be damaged.