17English1HR.TIMERON/OFFoperationACL(Reset)QUIETbuttonbuttonbuttonbuttonFig. 59aFig. 59bTIMER lampOPERATION lampFig. 59c4. How to Test Run the Air Conditioner� For indoor unit typesAfter turning on the power of the air conditioner, use the remotecontroller and follow the steps below to conduct the test run.(1) Set the remote controller in Test Run mode. (Fig. 59a)a)Press and hold the QUIET button and the 1HR. TIMER button.E 7KHQSUHVVDQGKROGWKH$&/ 5HVHW EXWWRQZLWKDSRLQWHGobject such as the tip of a pen. After 5 seconds, release the$&/EXWWRQILUVWc) Then release the QUIET and 1HR. TIMER buttons.d) appears and “oP-1” blinking in the remote controller clockdisplay area. (Fig. 59b)(2) Start Cooling mode test run by pressing the ON/OFF operationbutton of the remote controller. (Fig. 59a) 7KLVVWDUWVWKHIDQSURGXFLQJXQFRROHGIRUFHGDLUZLWKWKHLQGLcator lamps (OPERATION lamp, TIMER lamp, and ) on themain unit blinking. (Fig. 59c) $IWHUPLQXWHVWKHV\VWHPVKLIWVLQWRFRROLQJRSHUDWLRQDQGcool air will start to be felt. Cooling mode test run is unaffectedby the room temperature.(3) Press the ON/OFF operation button of the remote controller againto stop the test run. (Fig. 59a) )LQDOO\SUHVVWKH$&/ 5HVHW EXWWRQRIWKHUHPRWHFRQWUROOHUWRrelease it from Test Run mode to return to normal mode.(Fig. 59a) ´ μDQG´R3μZLOOGLVDSSHDUIURPWKHUHPRWHFRQWUROOHUFORFNdisplay area.$IWHUWKHWHVWUXQLVFRPSOHWHGEHVXUHWRSUHVVWKH$&/ 5HVHW button to return to normal mode. The air conditioner will not operatecorrectly if this is not done.IMPORTANT