... installation.8. Quiet: Special design for motor and fan to decrease noise, no disturbance to owners and neighbours ... LED display, back lightMain FunctionDisplayWater tank temp.,Ambient temp.,Time, Operating mode, Discharge temp. Coil temp. Error code SettingTime, Time On/ ... Off,Water tank temp., Defrosting cycle, Start temp. of defrosting, Exit temp. of defrosting, Exit cycle of ...