8ReceiverPreparation Before Operation Setting the batteries231Position + andā correctly!Address switchAbout batteries Always replace two batteries at the sametime. Replace them with new ones of anidentical type. Do not use manganese dry batteries sincetheir use may cause a malfunction. If you are not going to use the airconditioner for a long period, take out allthe batteries. Batteries should last for about a yearunder normal conditions. When you findthe displays unclear and signal communi-cation often failing, replace them with newones. Batteries may be exhausted even beforethe recommended date of consumptionprinted on them, if the air conditioner wasmanufactured many months ago. Never try to recharge the batteries.ATTENTION Operating the remote controller To use the remote controller, aim the transmitter atthe indoor unit. If there is anything to block signalsbetween the unit and the remote controller, such asa curtain, the unit will not operate. Do not drop the remote controller. Do not get it wet. The maximum distance for communication is about7 m. To remove, pull it upwards.ATTENTIONRemote controllerholderSet.Push.12 To fix the remote controllerholder on the wallChoose a place from where the signals reachthe unit.Fix the holder to a wall, a pillar, etc. with thescrews supplied with the holder.Fit the claw of the holder into the bottom ofthe remote controller, and push the remotecontroller onto the wall.123Remote controllerPress with a finger and slide the backcover to take it off.Set two alkaline dry batteries (AAA).Set the back cover as before. This will cause the figures on the displayto flash. Set the clock at this point.123About the remote controller Never expose the remote controller todirect sunlight. Dust on the signal transmitter or receiverwill reduce the sensitivity. Wipe off dustwith soft cloth. Signal communication may be disabled ifan electronic-starter-type fluorescent lamp(such as inverter-type lamps) is in theroom. Consult the shop if that is the case. If the remote control signals happen tooperate another appliance, move thatappliance to somewhere else, or consultthe shop.