Troubleshooting - Daikin FWF02CATNMV1 Installationshandbuch

For any enquiries on spare parts, please contact your authorized dealer. If any malfunction of the air conditioner
unit is noted, immediately switch off the power supply to the unit. Check the following fault conditions and causes
for some simple troubleshooting tips.
1. The air conditioner unit does not operate.
2. The air flow is too low.
3. Discharge air flow has bad odor.
4. Condensation on the front air grille of the indoor unit.
5. Water flowing out from the air conditioner unit.
If the fault persists, please call your local dealer / serviceman.

TROUBLESHOOTING

Fault
– Power failure, or the fuse need to be replaced.
– The power plug is disconnected.
– It is possible that your delay timer has been set
incorrectly.
– If the fault persist after all these verifications, please
contact the air conditioner unit installer.
– The air filter is dirty.
– The doors or windows are open.
– The air suction and discharge are clogged.
– The regulated temperature is not high enough.
(applicable for auto-fan mode only)
– Odours may be caused by cigarettes, smoke particles,
perfume etc. which might have adhered onto the coil.
– This is caused by air humidity after an extended long
period of operation.
– The set temperature is too low, increase the temperature
setting and operate the unit at high fan speed.
– Switch off unit and call dealer.
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Causes/Action