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Troubleshooting
Refer to following chart if the air conditioner operates abnormally. This may save time and unnecessary expenses.
PROBLEM
The air conditioner does not work
at all.
The temperature adjustment is not
working.
Fan speed adjustment is not
working.
Remote controller does not work.
Cool air does not come out of the
air conditioner.
PAC_아프리카 중동향AP80S0A_IBIM_34514A-02_EN.indd 19
• Check power status and then operate the air conditioner again.
• Check whether the power plug is connected correctly or the auxiliary power
switch is switched on.
• If the air conditioner is switched off by the Timer function, press the On/Off
button.
• Temperature adjustment is not available when the Fan mode is selected.
• Check if you have selected Auto/Dry/Turbo mode. In these modes, fan speed is
set to Auto and you cannot adjust the fan speed.
• Replace the exhausted batteries with new ones.
• Do not block the remote controller receiver.
• If the remote controller is used near strong light(3-wavelength fluorescent
light, neon sign etc.), the remote controller may not work due to the electronic
jamming signal
• Check if the set temperature is higher than the current temperature. Press the
Temp + or - button on the remote controller to set the temperature lower than
the current temperature.
• Check if you have selected Fan mode. In this mode, Cool air will not come out in
Fan mode therefore select Auto/Cool/Dry mode.
• Check if the air filter is blocked by dirt. If there is a lot of dust on the Air filter,
cooling performance may decrease. Clean them frequently.
• Check if the outdoor unit is covered or installed near the obstacle. Take the cover
off and take the obstacle away.
• Check if the indoor unit is installed in a place with direct sunlight. Close the
curtain or blind to cover the sunlight.
• If the doors or windows are open, it may cause bad cooling performance. Close
the doors and windows.
• If the air conditioner has just been turned on or the indoor temperature reaches
the desired temperature, only fan will operate around 3 minutes for the product
protection.
• Check if the pipe length is too long. When the pipe length exceeds maximum
allowable pipe length, cooling performance may decrease.
SOLUTION
19
2015-04-23 오후 2:18:55
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