appendix _41ENGLISHThe cool (warm)air does notcome out of theair conditioner.• Check if the air conditioner has justbeen turned on. If so, wait 3 minutes.Cool air does not come out to protectthe compressor of the outdoor unit.• Check if the air conditioner is installedin a place with a direct exposure tosunlight. Hang curtains on windowsto boost cooling efficiency.• Check if the cover or any obstacle isnot near the outdoor unit.• Check if the refrigerant pipe is toolong.• Check if the air conditioner is onlyavailable in Cool mode.• Check if the remote control is onlyavailable for cooling model.The fan speeddoes not change.• Check if you selected Auto or Drymode.The air conditioner automaticallyadjusts the fan speed to Auto in Auto/Dry mode.Timer functiondoes not set.• Check if you press the Power buttonon the remote control after you have setthe time.Odors permeatein the roomduring operation.• Check if the appliance is running ina smoky area or if there is a smellentering from outside. Operate the airconditioner in Fan mode or open thewindows to air out the room.The airconditionermakes a bubblingsound.• A bubbling sound may be heardwhen the refrigerant is circulatingthrough the compressor. Let the airconditioner operate in a selectedmode.