THE IDEAL WAYS OF OPERATION

Suitable Room Temperature

Warning

Freezing temperature is bad for health and a waste of electric power.

Ventilation

Caution

Do not close the room for a long period of time. Occasionally open the door and windows to allow the

entrance of fresh air.

Do Not Forget To Clean The Air Filter

Dusty air filter will reduce the air volume and the cooling efficiency. To prevent from wasting electric energy, please clean the filter every 2 weeks.

Install curtain or blinds

It is possible to reduce heat entering the room through windows.

Effective Usage Of Timer

At night, please use the “sleep timer operation mode”, together with your wake up time in the morning. This will enable you to enjoy a comfortable room temperature. Please use the timer effectively.

Please Adjust Suitable Temperature

For Baby And Children

Please pay attention to the room temperature and air flow direction when operating the unit for baby, children and old folks who have difficulty in movement.

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Hitachi RAS-80YHA instruction manual Ideal Ways of Operation, Ventilation