OWNER’ S GUIDE - 7Replacing Batteries• Do not fit used batteries or batteries of different type. Such use may cause the unit to malfunction.• Changing batteries should be done after turning off the unit.• The average battery life during normal use is one year approximately.• When the air conditioner does not operate normally after replacing the batteries, remove the batteries,refit them and repress the RST button after 5 seconds.NOTESignal ReceivingUse the remote control where its signal can reach the receiver of the air conditioner.- You can hear the beeping sound from the unit in the remote control operation, which indicates thatthe signal is received.Remove the cover of the battery compartment at the back of the remote control by sliding it out.Remove the old batteries and insert the new batteries. The remote control uses two alkaline batteries.(1.5V, LR03x2)Press the RST button with a sharp object to reset the remote control before closing the cover of the batterycompartment.123• The air conditioner will not operate if curtains, doors or other materials block the signals from the remote control tothe unit.• If the infrared signal receiver on the unit is exposed to direct sunlight, the air conditioner may not work properly.Draw the curtains to avoid direct sunlight.• Avoid spilling liquid onto the remote control or dropping it. This can cause deformation, dislocation and malfunction.• A mounting bracket for the remote control is supplied with the unit. Install the mounting bracket on the wall byusing two sharp point wood screws and/or double sided tape attached on the back of the bracket. This preventsthe remote control from being lost.CAUTIONREMOTE CONTROL PREPARATION