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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.
TROUBLESHOOTING
Fault
Causes / Action
The air conditioner unit does not operate.
1.
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 flow is too low.
2.
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.
–
–
–
–
Discharge air flow has bad odor.
3.
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.
4.
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.
5.
Switch off unit and call local dealer / serviceman.
–
If the fault persists, please call your local dealer / serviceman.
SERVICE AND MAINTENANCE
!
CAUTION
Avoid direct contact of any coil treatment cleaners on plastic part. This may cause plastic part to deform as a
result of chemical reaction.
Service Parts
Maintenance Procedures
Period
Indoor Air Filter
Remove any dust adhered on the filter by using a vacuum cleaner or wash
in lukewarm water (below 40°C) with neutral cleaning detergent.
Rinse well and dry the filter before placing it back onto the unit.
Do not use gasoline, volatile substances or chemical 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 using soft cloth
soaked in lukewarm water (below 40°C) with neutral detergent solution.
Do not use gasoline, volatile substances or chemical to clean the indoor
unit.
1.
2.
At least once every
2 weeks.
More frequently
if necessary.
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