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DC Inverter Floor Ceiling Type Air Conditioner
11. Checking Before Contact the Service Man
Check the followings before contact the service man. You may find the solution to your problems.
After checking, if it still does not operate, please contact your local dealer.
Problem
The unit does not run.
The air conditioner runs but does not cool
enough.
Vapor or mist fume comes out from the unit
when it runs.
The remote controller works abnormally.
11.1 Accessories List for Installation
Number
Name
Drainage Hole
Cap
1
for Outdoor
Unit
Drainage Joint
2
for Outdoor
Unit
Notes: See the packing list to check the delivered accessories.
The accessory with * indicates it is not included but should be prepared by the clients themselves.
Table.3
Table.4
Accessories List for Installation (Outdoor Unit)
Shape
Quantity
42
Solution(s)
● check if the power supply is in order.
● check if the timer switch is on or not.
● check if the preset temperature is too high.
● check if the sunlight shines directly into the
room.
● check if the door and window are opened.
● check if there is anything blocking the air
discharge.
● check if the exhaust fan still operates.
● check if the air filter is dirty or clogged.
● check if the hot air in the room is mixed with
cool air, which may cause smog.
● check if the batteries are inserted in correct
directions.
● check if the batteries are exhausted.
Type
1(3)
1
Remark
1 for 09K\12K
3for18\24\30\36\42\48
\60K
Only for heat pump units
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