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Ser
Ser
vicing
vicing
Ser vicing
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vicing
vicing And Maintenance
The unit is designed to give a long life operation with minimum maintenance required. However, it should
be regularly checked and the following items should be given due attention.
Components
Maintenance Procedure
Air filter
1. Clean with a vacuum cleaner, or by tapping lightly
2. Rinse well to dry before re-installing.
3. Note: Never use petrol thinner, benzene or any other
Indoor unit
1. Clean away dirt or dust on grille or panel by wiping
volatile chemicals, which may cause plastic surface
to deform.
Condense Drain
1. Check and clean.
Pan & Pipe
Indoor Fan
1. Check for unusual noise.
Indoor/ Outdoor
1. Check and remove dirt which are clogged between
Coil
2. Check and remove any obstacles which hinder air
Electrical
1. Check voltage, current and wiring.
2. Check faulty contacts caused by loose connections,
foreign matters, etc.
Compressor
No maintenance needed if refrigerant circuit remains
sealed. However, check for refrigerant leak at joint and
fitting.
Compressor
1. Oil is factory charged. Not necessary to add oil if
Lubrication
Fan Motor
1. All motors are pre-lubricated and sealed at factory.
Lubrication
And Maintenance
And Maintenance
And Maintenance
And Maintenance
and then washing in lukewarm water ( below 40°C)
with a neutral soap.
chemicals.
with soft cloth soaked in lukewarm (or cold) water or
neutral detergent solution.
Note : Never user petrol, thinner, benzene or other
fins.
flow through the indoor / outdoor unit.
circuit remains sealed.
CAUTION:
After installing or servicing the unit,
please ensure that the front panel is
secured by the 1 hook underneath the
front panel.
91
Recommended Schedule
Every 2 weeks.
More frequently if required.
Every 2 weeks.
More frequently if required
Every 3 months.
If necessary.
Every month.
Every month
Every 2 months.
Every 2 months
Every 6 months.
No maintenance required.
No maintenance required.
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