Troubleshooting - Daikin FTV-A Series Engineering Data

Troubleshooting

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 compressor does not operate 3 minutes
after the air conditioner unit is started.
2. The air conditioner unit does not operate.
3. The air flow is too low.
4. Discharge air flow has bad odor.
5. Condensation on the front air grille of the indoor
unit.
6. Water flowing out from the air conditioner unit.
If the fault persists, please call your local dealer / serviceman.
Fault Causes / Action
– Protection against frequent starting. Wait for 3 to
4 minutes for the compressor to start operating.
– 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
– Odors 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.
Troubleshooting
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