8RBattery loadingBatteries are fitted as follows:Note:It is recommended that the batteries be removed from the compartment if the remotecontroller is not used for an extended period.The remote controller is programmed for automatic test of operation mode after thebatteries are replaced. When the test is conducted, all icons will appear on the screenand then disappear if the batteries are properly fitted.When the display become weak, this display no power in the battery, please change thebattery.Loading the batteryEnsure that batteries are correctly placed in the compartment as required for positive andnegative terminals.Replacing the battery compartment lidThe battery compartment lid is reinstalled in the reverse sequence.Display reviewPress the button to see if batteries are properly fitted. If no display appears, refit the batteries.Remove the battery compartment lidSlightly press and disengage the battery compartment lid marked with ì î and then holdthe remote controller by the upper section and then remove the battery compartment lid bypressing in the direction of the arrow as shown in the figure above.Caution:If the remote controller does not operate as designed after fitting new batteries of the sametype, press the Reset button (marked ) with a pointed article.Clock setWhen unit is started for the first time, clock should be adjusted as follows:Press CLOCK button, "AM"or "PM" flashes.Press or to set correct time. Each press will increase or decrease 1min. If thebutton is kept depressed, time will change quickly.After time setting is confirmed, press SET, "AM "and "PM" stop flashing, while clockstarts working.1 .Emergency switch2 .Power lampAfter open the unit, this lamp bright when theunite enter health running, the lamp change fromorange to blue lamp.3 .Timing lampWhen the unit been setting Timing running, thislamp bright.4 .Running lampWhen the compressor working, this lamp bright.5 .Indoor temp. sensorTest the room temperature.* ** *13452D