ENG - 48
TROUBLE ShOOTING
TROUBLES
CHECK
SUGGEST REMEDIES
1. UNIT DOES NOT
OPERATE AT ALL
Is power fail?
Is plug out?
Is power fuse normal or
switch off?
If WATER FULL indicator is
lit?
If SET TIME suitable?
It is normal?
Push the plug into the wall
socket.
Change the fuse or switch on.
Pour the water out of the
water tank.
Change SET TIME.
2. COOLING EFFICIENCY
IS NOT GOOD.
Is air inlet or outlet locking?
Is there any other heat
source in the room?
Are air filters dirty very much?
Is SET TEMP. Suitable?
Is fan speed set at low?
Clear the locking.
Move the heat source.
Clean the air filter.
Set temperature suitable.
Set suitable fan speed.
3. THE UNIT GIVES OUT
ODOUR
Air conditioner may have
absorbed odours from wall,
carpet, furniture and again
blows out.
Remove the objects with
odour smell if possible.
4.NOISY OR VIBRATION
The ground is not level or
not flat enough.
Place the unit on a flat, level
ground if possible.
5.GURGLING SOUND
The sound comes from the
flowing of the refrigerant insi
-
de
the air conditioner.
It is normal.
6. WATER DRIPS
FROM CABINET INTO YOUR
HOUSE
The drain plug is not installed
properly.
Install the drain plug properly.
Self diagnosis function
If the air conditioner has something wrong ,the diagnostic systems will indicate the fault reasons
as follows.
Check code Diagnosis of malfunction
FAULT F7 Room TEMP sensor faults
FAULT F8 Evaporator Pipe TEMP sensor faults
FAULT E0 Water full warning
Summary of Contents for AIR 953
Page 51: ...Pozn mky Notatka Notes...
Page 52: ...Seoul Korea...