Daikin EKHBRD011AAV1 Installation Manual

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EKHBRD011~016AAV1+Y1Indoor unit for air to water heat pump system4PW54465-1AInstallation manual16Possible types of benefit kWh rate power supplyPossible connections and requirements to connect the equipment tosuch power supply are illustrated in the figures below:For V1 unit types only (1~)For Y1 unit types only (3~)When the outdoor unit is connected to a benefit kWh rate powersupply, the voltage free contact of the receiver controlling the benefitkWh rate signal of the electricity company must be connected toclamps 7 and 8 of X3M (as illustrated in the figure above).When parameter [6-04]=1 at the moment that the benefit kWh ratesignal is sent by the electricity company, that contact will open andthe unit will go in forced off mode (1) .When parameter [6-04]=2 at the moment that the benefit kWh ratesignal is sent by the electricity company, that contact will close andthe unit will go in forced off mode (2) .1 Benefit kWh rate power supply box2 Receiver controlling the signal of the electricity company3 Benefit kWh rate power supply4 Voltage free contact to indoor unit5 Normal kWh rate power supply6 Fuse (field supply)123X3M7 8 X2M8 9X1ML NL N2413 53*RSQ/*RRQL N214343L N21S1SS1SS1S[6-04]=1123L N213L N21434 443L NL N21S1SS1SS1S[6-04]=2X2M9 107 8*KHBRD6 61 Benefit kWh rate power supply box2 Receiver controlling the signal of the electricity company3 Benefit kWh rate power supply4 Voltage free contact to indoor unit5 Normal kWh rate power supply6 Fuse (field supply)In case of benefit kWh rate power supply installation,remove the wiring bridges on X2M before installing thenormal kWh rate power supply.(1) When the signal is released again, the voltage free contact will close and the unitwill restart operation. It is therefore important to leave the auto restart functionenabled. Refer to field setting "[8] Option setup, [8-01]" in the chapter "Fieldsettings" on page 17.(2) When the signal is released again, the voltage free contact will open and the unitwill restart operation. It is therefore important to leave the auto restart functionenabled. Refer to field setting "[8] Option setup, [8-01]" in the chapter "Fieldsettings" on page 17.123X3M7 8 X2M8 92413 53L1 N21L2 L3L1 NL2 L34344321S1SS1SS1S[6-04]=11232132143443L N21S1SS1SS1S[6-04]=2L1 L2 X1MN X1ML3X2M9 107 8*KHBRD6L1 NL2 L3L1 NL2 L3L1 NL2 L3L1 NL2 L36*RSQ/*RRQ