Parts and FunctionsOperation mode indicatorLights up when Timeroperation is selected.Lights up duringcompressor running.Lights up when unitstarts.Air filterVertical flap Timer mode indicatorInlet grilleAir filterInlet grilleUse remote controller toadjust up and down air flow.(Don't adjust it manually.)Vertical flapUse remote controller toadjust up and down air flow.(Don't adjust it manually.)Indoor UnitAS072AZNBA(HSU-07CG03/R1)AS092AMNBA(HSU-09CG03/R1)AS122AYNBA(HSU-12CG03/R1)For models:AS162ATNBA(HSU-16CG03/R1)AS182ASNBA(HSU-18CG03/R1)For models:AS222AJNBA(HSU-22CG03/R1)For models:Used only for test running in coolingwhen room temp. is below 16 o C .Don't use it in normal operation.Test running switch(manual)Emergency switch(manual)Used when remote controller is lost ordefective. Unit will run temporarily.Operation mode indicatorLights up during compressorrunning.Use remote controller toadjust up and down air flow.(Don't adjust it manually.)Power indicatorLights up when Timer operationis selected.Remote signal receiverA beeping sound is generated whena signal from remote controller isreceived.Inlet grilleAir filterVertical flapLights up when unit starts.Timer mode indicator3Signal Receiving WindowRunning IndicatorTimer Mode IndicatorPower IndicatorPower indicator