Daikin MC80ZBFVM3, Operational Manual

Page: 33 / 80

Troubleshooting
32
English
State of the AIR MONITOR Indicator and Their Meanings
In case the AIR MONITOR indicator blinks and an error code appears, unplug the power supply plug, wait at least 5 seconds,
then insert the power supply plug again and operate the unit. If an error code still appears, please refer to the procedures below:
3 long
beeps
AIR MONITOR Indicator
Error Code Cause Solution
Electrical parts are faulty.
Electrical parts are malfunctioning.
Temperature sensor is faulty.
Humidity sensor is faulty.
Contact the place of purchase.
If all parts are attached
Electrical parts are faulty.
Are the pre- fi lters, dust
collection fi lter attached?
These lamps may blink if
the unit is operated
without a part attached.
If one or more parts
are not attached
Unplug the power supply
plug, reattach the parts,
and then restart operation.
If there is no buildup of
dust
Electrical parts are faulty.
Is there a buildup of dust
on the pre-
fi lters?
If there is a buildup of
dust
Unplug the power supply
plug, clean the pre-
fi lter,
and then restart operation.
Page 27
If the air outlet is not
blocked
Electrical parts are faulty.
Is the air outlet blocked?
If the air outlet is
blocked
Remove any obstacles
blocking the air outlet, and
then restart operation.