Service And Maintenance; Maintenance Procedures - Acson international C-Serie Montageanleitung

Service Parts
Indoor Air Filter 1.
2.
3.
Indoor Unit 1.
2.
Indoor Fan 1.
Avoid direct contact of any coil treatment cleaners on plastic part. This may cause plastic part to deform as a result of
chemical reaction.
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 odor.
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.

SERVICE AND MAINTENANCE

Maintenance Procedures

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 the filter well and dry before placing it back onto the unit.
Do not use gasoline, volatile substances or chemical to clean the filter.
Clean any dirt or dust on the grille or panel by wiping it off with soft
cloth soaked in lukewarm water (below 40°C) with neutral detergent
solution.
Do not use gasoline, volatile substances or chemicals to clean the indoor
unit.
Check for any abnormal noise.
TROUBLESHOOTING
Fault
! CAUTION
– 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.
1-12
Period
At least once every
2 weeks.
More frequently if
necessary.
At least once every
2 weeks.
More frequently if
necessary.
When necessary
Causes / Action