Daikin EKHBRD011AAV1 Installation Manual

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Contents

Installation manual25 EKHBRD011~016AAV1+Y1Indoor unit for air to water heat pump system4PW54465-1A2 Storage operationWhen requesting space heating and domestic water heating(storage) at the same time, domestic water will be heatedaccording to running timer, then space heating will start againaccording to running timer, then domestic water heating will startagain according to running timer, this will continue till storage setpoint is reached.Remote controller room temperature controlWhen the reheat temperature is reached, the further heat up tillstorage temperature of the domestic hot water tank will be decidedby the remote controller room thermostat in order to prevent the roomtemperature to drop too much.1 Reheat operationWhen requesting space heating and domestic water heating(reheat) at the same time, the domestic water will be heated tillmaximum reheat temperature, then space heating will startagain.A OperationSpace heatingDomestic water heatingB Domestic hot water storage thermo-on requestC Domestic hot water tank temperatureD Room temperature thermo-on requestE Remote controller room temperatureF Domestic hot water lower limit temperatureG Domestic hot water upper limit temperature(maximum possible storage temperature) [b-03]H Domestic hot water reheat minimum temperature [b-00]J Domestic hot water reheat maximum temperature [b-01]K External room thermostat set pointL External room thermostat ON/OFF hysteresisON ONOFF OFF1 Minimum operation time for domestic water heating(initial 30 minutes [d-01])2 Interval minimum stop time for domestic water heating(initial 15 minutes [d-02])3 Maximum operation time for domestic water heating(initial 30 minutes [d-01])ABCHJK75°C35°C–X°C+X°CONGFOFFDEONOFF123K LA OperationSpace heatingDomestic water heatingB Domestic hot water reheat thermo-on requestC Domestic hot water tank temperatureD Room temperature thermo-on requestE Remote controller room temperatureF Domestic hot water lower limit temperatureG Domestic hot water upper limit temperature(maximum possible storage temperature) [b-03]H Domestic hot water reheat minimum temperature [b-00]J Domestic hot water reheat maximum temperature [b-01]K Remote controller thermostat set pointON ONOFF OFFABCHJK75°C35°C–3.0°C–0.5°C+0.5°CONGFOFFDEONOFF