32Call the service shop immediately.WARNINGWhen an abnormality (such as a burning smell) occurs, stop operation and turn the breaker OFF.Continued operation in an abnormal condition may result in troubles, electric shocks or fire.Consult the service shop where you bought the air conditioner.Do not attempt to repair or modify the air conditioner by yourself.Incorrect work may result in electric shocks or fire.Consult the service shop where you bought the air conditioner.If one of the following symptoms takes place, call the service shop immediately.The power cord is abnormally hot or damaged.An abnormal sound is heard during operation.The safety breaker, a fuse, or the earth leakagebreaker cuts off the operation frequently.A switch or a button often fails to work properly.There is a burning smell.Water leaks from the indoor unit.Turn the breaker OFF and call the service shop.After a power failureThe air conditioner automatically resumes operation in about 3 minutes. You should just wait for a while.LightningIf lightning may strike the neighbouring area, stop operation and turn the breaker OFF for system protection.We recommend periodical maintenance.In certain operating conditions, the inside of the air conditioner may get foul after several seasons of use, resulting in poorperformance. It is recommended to have periodical maintenance by a specialist aside from regular cleaning by the user.For specialist maintenance, contact the service shop where you bought the air conditioner.The maintenance cost must be born by the user.Trouble Shooting