12
No operation
breaker switch is still on.
Check if the power supply is in order.
Check if the timer switch is on.
The air conditioner runs but
Check if the preset temperature is too high.
does not cool enough
Check if the sunlight shines directly into the room.
Check if the door and the window are opened.
Check if there is anything obstructing the air discharge.
Check if the exhaust fan still operates.
Check if the air filter is dirty or clogged.
Vapour or mist coming out
Hot air in the room mixes with cool air.
This causes vapour.
of the unit while running.
Loosened or disconnected wire between the unit and
Inoperative
remote control.
Check if the batteries are inserted in correct directions.
Check if the batteries are exhausted or not.
Check the following before contacting the service provider. You may find the solution to your problems.
After checking, if it still does not operate, please contact your local installer/service provider.
CAUSES
M
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B
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PART NAMES AND THEIR FUNCTIONS
OPERATION INSTRUCTIONS
Check if electrical wire is damaged & check if
the remote control.
