1-8
SERVICE AND MAINTENANCE
Maintenance Procedures
1. 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.
2. Rinse the filter well and dry before placing it back onto the unit.
3. Do not use gasoline, volatile substances or chemicals to clean the filter.
1. 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.
2. Do not use gasoline, volatile substances or chemicals to clean the
indoor unit.
Period
At least once
every 2 weeks.
More frequently if
necessary.
At least once
every 2 weeks.
More frequently if
necessary.
Service Parts
Indoor air filter
Indoor unit
When The Unit Is Not To Be Used For An Extended Long Period Of Time
Operate the unit for 2 hours
with the following setting.
Operating mode : cool
Temperature : 30°C
Remove the power plug.
If you are using an independent
electric circuit for your unit,
cut off the circuit.
Remove the batteries in the
remote control.
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 trouble shooting tips.
TROUBLE SHOOTING
Causes / Action
– Power failure, or the fuse needs to be replaced.
– The power plug is disconnected.
– 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.
Fault
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.
!
Warning
•
Disconnect from the main power supply before servicing the air conditioner unit.
•
DO NOT pull out the power cord when the power is ON. This may cause serious electrical shocks which
may result in fire hazards.
!
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.