SiBE121021_C SA Indoor Unit - FFQ, FCQ, FDBQ, FBQ, FHQ Series
Operation Manual 283
English 14
II. IN CASE BESIDES EMERGENCY STOP
1. The unit does not operate at all.
WARNING
Number
Number
[Trouble]
[Remedial action]
Malfunction Code
• Check if the receiver is exposed of
sunlight or strong light. Keep receiver
away from light.
• Check if there are batteries in the
remote controller. Place the batteries.
• Check if the indoor unit number and
wireless remote controller number are
equal.
Operate the indoor unit with the remote
controller of the same number.
Signal transmitted from a remote controller of
a different number cannot be accepted. (If
the number is not mentioned, it is considered
as “1”)
2. The system operates but it does not
sufficiently cool or heat.
Contact the place of purchase in the
following case.
When you detect a burning odor, shut
OFF power immediately and contact the
place of purchase. Using the equipment
in anything but proper working condition
can result in equipment damage, electric
shock and/or fire.
The RUN lamp of the indoor unit is flashing
and the unit does not work at all.
Unit No. which
sensed trouble
INSPECTION
display
Check the malfunction code (A1 - UF) on the
remote controller.
Notify and inform the model name and what
the malfunction code indicates to your Daikin
dealer.
• If the set temperature is not proper.
• If the FAN SPEED is set to LOW
SPEED.
• If the air flow angle is not proper.
3P107422-1S
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