Samsung NH300WHXES, NH200WHXES, NH160PHXEA, NH080PHXEA Backup Heater Variables for Space Heating

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Backup Heater Variables for Space Heating

•The FSV #4021 should be set to “1(On)”(Default) to use 2-stage electric backup heater in hydro unit as an additional heat source.

•To compensate the lowered heat pump heating performance under very cold weather conditions, the FSV #4023 should be set to “1(On)”(Default).

-The threshold temperature to use backup heater for cold weather compensation: FSV #4024, Default “0˚C”, Range -15 ~ 35˚C

-Above the threshold temperature, the backup heater usage is restricted to save energy consumption.

•The FSV #4022 for backup heater priority should be set to “0(both)”(Default) or “1”(backup) to use backup heater. If not(booster heater priority), the backup heater can be operated in case of no booster heater demand.

To use both heaters together at the same time, please check the capacity of the power circuit breaker of your house before.

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External Backup Boiler for Space Heating (Field Option)

•The FSV #4031 should be set to “1(Yes)” to use a backup boiler as an additional heat source. By default option(“0(No)), no installation.

•Under the installation of backup boiler in your house, you can freely choose the boiler priority(FSV #4032, Default “0(Off)”).

•To compensate the lowered heat pump heating performance under very cold weather conditions, the backup boiler will be operating instead of heat pump under the threshold temperature(FSV #4033, Default “-15˚C”, Range -20 ~ 5˚C).

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Contents F I P D DB98-32035A2 Air to Water Heat Pump Hydro UnitQuick Heating by TDM Technology High Performance at Low TemperatureIntegrated Heating & Cooling System at a Lower Cost Running Costs-Reduction of Up to 33.3%Contents Important safety symbols and precautions Safety precautionsFor Using This may result in harm to humans, animals or plants Safety informationControl Panel OverviewSpace Operation Mode Checking the function of buttons and indicatorsDHW DHW Operation ModeDisplay Function Temperature AdjustmentHOT KEY Schedule Mode Status Display Function Status IndicatorA2A Optional Function IndicatorOperating basic function Available ModeSpace Heating Operation Space Cooling Operation Water LAW Domestic Water Heating Operation Operating hot key function Urgent DHW ModeTo cancel the DHW mode To cancel the outing mode Outing ModeOperating advanced function Setting the TimeSet, Cancel/Delete button Setting the 7-DAYWEEKLY ScheduleViewing the 7-dayWeekly Schedule On / Off Display Deleting the 7-dayWeekly schedule Setting the Daily Schedule Viewing the Daily Schedule On / Off Display Operating the daily schedule Deleting the daily scheduleSetting the Field Setting Value of wired remote controller Field Setting ModeField Setting Value Field Setting ValueFSV TableDHW BUH/BSH Priority Space Cooling Remote Controller Setting Range CodeSpace Heating DHW HeatingWater Law for Heating Water Law & Room Thermostat CodeExternal Room Thermostat Field Option Water Law for CoolingDHW Heating Code Heat Pump Variables for Controlling DHW Tank DHW Application#3033 Disinfection Function Booster Heater Variables for Controlling DHW TankHeat Pump Variables for Space Heating Space Heating CodeExternal Backup Boiler for Space Heating Field Option Backup Heater Variables for Space HeatingOthers Code Outing Mode Hot Key of Wired Remote ControllerEconomic DHW Heating TDMTime-Division Multi VariablesDIP Switch Setting Temperature TableAppendix Available operation rangeMaintaining the Unit Maintenance activitiesThermistor Troubleshooting TipsE654 TroubleshootingCommunication E912 Water pump & Flow S/WE911 Disposal Requirements Memo 50Memo Memo