LG ABNH G A Series Owner's Manual page 15

Problem
The appliance does A fuse blew or the power supply is blocked.
not work.
• Replace the fuse or check if the circuit breaker has tripped.
The appliance is unplugged.
• Check whether the power cord is plugged into the outlet or the power isolators are
A power failure has occurred.
• Turn off the appliance when a power failure occurs.
• When the power is restored, wait 3 minutes, and then turn on the appliance.
The voltage is too high or too low.
• Check if the circuit breaker has tripped.
The appliance was turned off automatically at a preset time.
• Turn the appliance on.
The battery orientation in the wireless remote control is incorrect.
• Make sure that the batteries are inserted correctly in your wireless remote control.
• If the batteries are placed correctly, but the appliance still does not operate, replace the
Are the indoor unit's air inlet or outlet vents obstructed?
• Remove the obstacles.
The appliance does Air is not circulating properly.
not emit cool air.
• Make sure that there are no curtains, blinds, or pieces of furniture blocking the front of the
The air filter is dirty.
• Clean the air filter once every 2 weeks.
• See "Cleaning the Air Filter" for more information.
The room temperature is too high.
• In summer, cooling the indoor air fully may take some time. In this case, select the Jet
The room may have been very hot when the room air conditioner was first turned on.
• Allow time for it to cool down.
Cold air is escaping from the room.
• Make sure that no cold air is escaping through the ventilation points in the room.
The desired temperature is higher than the current temperature.
• Set the desired temperature to a level lower than the current temperature.
There is a heating source nearby.
• Avoid using heat generators like electric ovens or gas hobs while the air conditioner is in
Fan mode is selected.
• During Fan mode, air blows from the appliance without cooling or heating the indoor air.
• Switch the operating mode to a cooling operation.
Outside temperature is too high.
• The cooling effect may not be sufficient.
The appliance does When the Heating mode starts, the vane is almost closed, and no air comes out, even
not emit warm air. though the outdoor unit is operating.
• This is normal. Please wait until the appliance has generated enough warm air to blow
switched on.
batteries and try again.
appliance.
mode to cool the indoor air quickly.
operation.
through the indoor unit.
Possible Cause & Solution
TROUBLESHOOTING 15