Troubleshooting - Daikin C-Serie 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 compressor does not start operate
after 3 minutes from starting the air
conditioner unit.
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.
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TROUBLESHOOTING

Fault
1-21
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.
– The air filter is dirty.
– The air suction and discharge are
clogged.
– The regulated temperature is not high
enough
(applicable for auto fan mode only).
– 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 local dealer/
serviceman.
10/9/12 9:42:55 AM 10/9/12 9:42:55 AM