Samsung NH080PHXEA user manual Operating hot key function, Urgent DHW Mode, To cancel the DHW mode

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Operating hot key function

URGENT DHW MODE

If you want to enjoy a leisurely bath or need a lot of warm water urgently, select the DHW hot key. When this mode is enabled, it is assured that the full capacity of the heat pump is only delivered for domestic water heating.

1. Press DHW Hot key.

The full capacity of the heat pump is only delivered to the DHW tank.

The booster heater is forced to operate until the temperature of DHW tank reaches the set point.

• This hot function can not be used when the DHW tank is not installed.

• If the Power(DHW mode) button has not been turned on, this DHW key does not work.

•In this DHW function mode, both space heating and

floor heating are not available. The icon is blinking for 3 seconds.

•This hot function remains available when the solar operation.

•The temperature set point is determined by user’s input during urgent DHW mode. However, you can adjust the desired temperature using Up or Down keys.

To cancel the DHW mode

1.Press DHW Hot key once again to exit.

The heat pump is turned on a normal operation.

By default field setting value option, this function will not be turned off automatically. WARNING If you want a hot key function for a certain amount of duration time, change the field

setting value of remote controller.

20_ Operating hot key function

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Contents Air to Water Heat Pump Hydro Unit F I P D DB98-32035A2High Performance at Low Temperature Quick Heating by TDM TechnologyIntegrated Heating & Cooling System at a Lower Cost Running Costs-Reduction of Up to 33.3%Contents Safety precautions Important safety symbols and precautionsFor Using Safety information This may result in harm to humans, animals or plantsOverview Control PanelChecking the function of buttons and indicators Space Operation ModeDHW Operation Mode DHWTemperature Adjustment Display FunctionHOT KEY Schedule Status Indicator Mode Status Display FunctionOptional Function Indicator A2AAvailable Mode Operating basic functionSpace Heating Operation Space Cooling Operation Water LAW Domestic Water Heating Operation Operating hot key function Urgent DHW ModeTo cancel the DHW mode Outing Mode To cancel the outing modeSetting the Time Operating advanced functionSetting the 7-DAYWEEKLY Schedule Set, Cancel/Delete buttonViewing the 7-dayWeekly Schedule On / Off Display Deleting the 7-dayWeekly schedule Setting the Daily Schedule Viewing the Daily Schedule On / Off Display Deleting the daily schedule Operating the daily scheduleField Setting Mode Setting the Field Setting Value of wired remote controllerField Setting ValueFSV Table Field Setting ValueDHW BUH/BSH Priority Remote Controller Setting Range Code Space CoolingSpace Heating DHW HeatingWater Law & Room Thermostat Code Water Law for HeatingWater Law for Cooling External Room Thermostat Field OptionDHW Heating Code DHW Application Heat Pump Variables for Controlling DHW Tank#3033 Booster Heater Variables for Controlling DHW Tank Disinfection FunctionSpace Heating Code Heat Pump Variables for Space HeatingBackup Heater Variables for Space Heating External Backup Boiler for Space Heating Field OptionOuting Mode Hot Key of Wired Remote Controller Others CodeEconomic DHW Heating TDMTime-Division Multi VariablesTemperature Table DIP Switch SettingAppendix Available operation rangeMaintenance activities Maintaining the UnitTroubleshooting Tips ThermistorE654 TroubleshootingCommunication E912 Water pump & Flow S/WE911 Disposal Requirements Memo 50Memo Memo