HEATING OPERATION within 6 hours after thepower is supplied to the air conditioner.• Some models perform the following operation toprotect the devices.If the HEATING OPERATION is performedwithin 6 hours after the power is supplied to theair conditioner, the indoor fan stops for about10 minutes during the outdoor unit operation toprotect the devices.The above operation is performed not only atthe time of installation, but every time the powercircuit breaker is turned off/on.For comfortable use, do not turn off the powercircuit breaker during seasonal use of theHEATING OPERATION.WHAT TO DO TO STOP THE AIR CONDI-TIONER FOR A LONG PERIODTurn on FAN OPERATION for a half day on thefine day and dry the indoor unit.• This can prevent the causes of mould.Turn off the power circuit breaker.• During the power circuit breaker is turned on,some watts of electricity is being used even if theair conditioner is not operating.Turn off the power circuit breaker for savingenergy.• The display on the remote controller will vanishwhen the power circuit breaker is turned off.Clean the air filter and outside panel.• Be sure to replace the air filter to its original placeafter cleaning.For information on how to install, remove, orclean an optional sold air filter, refer to the user’smanual attached to the air filter.NOTEThe inside of the air conditioner may becomecontaminated after several seasons of use,potentially causing performance degradation andwater leakage.Ask your local dealer for details on cleaning theinside of the indoor unit. This operation requires aqualified service person.9. NOT MALFUNCTION OF THE AIRCONDITIONERThe following symptoms do not indicate airconditioner malfunction• HEATING OPERATION within 6 hours after thepower is supplied to the air conditioner.Some models perform the following operation toprotect the devices.If the HEATING OPERATION is performedwithin 6 hours after the power is supplied to theair conditioner, the indoor fan stops for about10 minutes during the outdoor unit operation toprotect the devices.The above operation is performed not only atthe time of installation, but every time the powercircuit breaker is turned off/on.For comfort heating, it is recommended notto turn off the power circuit breaker during theHEATING OPERATION.I. THE AIR CONDITIONER DOES NOT OPER-ATE• The air conditioner does not restart im-mediately after the ON/OFF button ispressed.• The air conditioner does not restart im-mediately when TEMPERATURE SET-TING button is returned to the formerposition after pushing the button.If the OPERATION lamp lights, the airconditioner is in normal condition.It does not restart immediately because asafety device operates to prevent overload ofthe air conditioner.After approx. 3 minutes, the air conditionerwill turn on again automatically.• The air conditioner does not start whenthe display shows “ ” and itflashes for few seconds after pressing anoperation button.This is because the air conditioner is undercentralized control.Flashes on the display indicates that theair conditioner cannot be controlled by theremote controller.• HEATING OPERATION within 6 hoursafter the power is supplied to the air con-ditioner.Some models perform the followingoperation to protect the devices.If the HEATING OPERATION is performedwithin 6 hours after the power is supplied tothe air conditioner, the indoor fan stops forabout 10 minutes during the outdoor unitoperation to protect the devices.9 English