6BASIC OPERATIONOFF / ONTO TURN ON OR OFF THE UNIT• When unit is ON, operation LED is lit and the actual temperature for water outlet and outdoor ambient are shown on theremote control display.MODETO SELECT OPERATION MODEHEAT HEAT +TANK TANKCOOL COOL + TANK• HEAT MODE- To turn ON or OFF the panel/floor heating operation.- In this mode, the mono bloc unit will provide heating capacity to the system.• HEAT + TANK MODE- In this mode, the mono bloc unit will provide heating capacity to the sanitary tank and the system.- This operation is not used when the sanitary water tank is not installed.• TANK MODE- To turn ON or OFF the sanitary tank operation.- In this mode, the mono bloc unit will provide heating capacity to the sanitary tank.• COOL MODE- To turn ON or OFF the panel operation.- In this mode, the mono bloc unit will provide cooling capacity to the system.• COOL + TANK MODE- In this mode, the mono bloc unit will provide cooling capacity to the system.- Mono bloc unit will control booster heater in sanitary tank.QUIETTO ENJOY QUIET ENVIRONMENT• This operation reduces mono bloc unit noise. In this condition, it may cause decrease in heating/cooling capacity.HEATERTO ENABLE THE BACKUP HEATER• The backup heater provides extra heating capacity during cold outdoor temperature and only can operated at heat modeoperation when he was enabled by pushing this button.• The backup heater will automatically turn ON when the setting conditions is fulfilled.• To disabled the Heater operation manually, press the respective button again.STATUSSEARCHCHECKSYSTEM STATUS CHECK MODE1.Press CHECKfor 5 seconds to enter STATUS mode.2.Press or to check the Water Inlet Temperature, Tank Temperature, Compressor Running Frequency or ErrorHistory.• Press CANCELto exit STATUS mode.• Once STATUS mode is entered, “STATUS” indicator is ON.• STATUS mode cannot be activated when the “SETTING” indicator is ON.