a) indoor unit b) outdoor unitc) remote controller d) air-ine) air-out f ) air outletg) air flow louver (at air outlet) h) connecting pipei ) drain hose j ) air inlet (with air filter in it)k) drain pump (drain water from indoor unit) l ) infrared signal receiverm) temporary button n) operation lampo) timer indicatorp) PRE-DEF indicator (cooling and heating type) or fan only indicator (cooling only type)q) alarm indicatorNAMES AND FUNCTIONSNAMES AND FUNCTIONShbdeim nlpob cfad eg h ijkm oplnc CkfdjakgDisplay PanelHigh-static Pressure Parvis Split TypeNOTICE!This chart is based on 24000Btu/h type. So, a little differences may exist on the outlook and functionsfrom yours.indoor unitair-inletheat exchangeroutdoor unitair-outconnecting pipeE-Boxremote controllerair outletdrain hoseinfrared signal receiveroperation lamptimer indicatortemporary buttonPRE-DEF indicator (cooling and heating type) or fan only indicator (coolingalarm indicatoronly type)3bdeor