Troubleshooting - Daikin FWT02CATNMV1 Installationshandbuch

When The Unit Is Not To Be Used For An Extended Long Period Of Time
Operate the unit for 2 hours with
the following setting.
Operating mode : cool
Temperature : 30°C/86°F
For any enquiries on spare part please contact your authorized dealer. When 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 odour.
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
Remove the power plug.
If you are using an
independent electric
circuit for your unit, cut
off the circuit.
Remove the batteries in
the remote control.
– Power failure, or the fuse needs 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.
– 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