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SERVICE AND MAINTENANCE
Service Parts
Maintenance Procedures
Period
Indoor air filter
Remove any dust adhering to the filter by using a vacuum cleaner
or wash in lukewarm water (below 40°C) with a neutral cleaning
detergent.
Rinse the filter well and dry before placing it back onto the unit.
Do not use gasoline, volatile substances or chemicals to clean the
filter.
1.
2.
3.
At least once every
2 weeks.
More frequently if
necessary.
Indoor unit
Clean any dirt or dust on the grille or panel by wiping it with a soft
cloth soaked in lukewarm water (below 40°C) and a neutral detergent
solution.
Do not use gasoline, volatile substances or chemicals to clean the
indoor unit.
1.
2.
At least once every
2 weeks.
More frequently if
necessary.
Indoor Fan
Check for any abnormal noise.
1.
When necessary.
!
CAUTION
Do not operate any heating apparatus too close to the air conditioner unit. This may cause the plastic panel to melt or
deform as a result of the excessive heat.
For any enquiries on spare parts, 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.
TROUBLESHOOTING
Fault
Causes / Action
The compressor does not operate 3 minutes after the
air conditioner unit is started.
1.
Protection against frequent starting. Wait for 3 to 4
minutes for the compressor to start operating.
–
The air conditioner unit does not operate.
2.
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.
–
–
–
The airflow is too low.
3.
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)
–
–
–
Discharge airflow has bad odor.
4.
Odors may be caused by cigarettes, smoke particles,
perfume etc. Which might have adhered onto the coil.
–
Condensation on the front air grille of the indoor
unit.
5.
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.
–
–
Water flowing out from the air conditioner unit.
6.
Switch off unit and call local dealer / serviceman.
–
If the fault persists, please call your local dealer / serviceman.
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7/19/12 2:34:29 PM
7/19/12 2:34:29 PM