Operation manual1 E(D/B)(H/L)Q011~016AA6V3+W1Unit for air to water heat pump system and options4PW51122-1C ONTENTS PageIntroduction ..................................................................................... 1This manual ............................................................................................... 1This unit ..................................................................................................... 1Options .................................................................................................. 1Connection to a benefit kWh rate power supply .................................... 1Operating the unit ........................................................................... 2Introduction ....................................................................................... 2Operating the digital controller .......................................................... 2Features and functions .............................................................................. 2Basic controller functions ...................................................................... 2Clock function........................................................................................ 2Schedule timer function......................................................................... 2Name and function of buttons and icons ................................................... 3Setting up the controller............................................................................. 4Setting the clock .................................................................................... 4Setting the schedule timer..................................................................... 4Description of the operation modes ........................................................... 4Space heating operation (h )................................................................. 4Space cooling operation (c ) ................................................................. 5Domestic water heating operation (w ) ................................................. 5Quiet mode operation (s).................................................................... 5Controller operations ................................................................................. 5Manual operation................................................................................... 5Schedule timer operation ...................................................................... 6Programming and consulting the schedule timer....................................... 7Getting started....................................................................................... 7Programming......................................................................................... 8Consulting programmed actions............................................................ 9Tips and tricks ..................................................................................... 10Operating the remote alarm option ................................................. 10Field settings ................................................................................... 10Procedure ................................................................................................ 10Detailed description ................................................................................. 11Field settings table................................................................................... 16Maintenance .................................................................................. 18Important information regarding the refrigerant used .............................. 18Maintenance activities ............................................................................. 18Standstill .................................................................................................. 18Troubleshooting ............................................................................ 18Disposal requirements ................................................................. 18I NTRODUCTIONThank you for purchasing this AD unit.THIS MANUALThis manual describes how to start up and switch off the unit, setparameters and configure the schedule timer by means of thecontroller, maintain the unit and solve operational problems.THIS UNITThese units are used for both heating and cooling applications. Theunits can be combined with Daikin fan coil units, floor heatingapplications, low temperature radiators, domestic water heatingapplications and solar kit for domestic hot water applications.Heating/cooling units and heating only unitsThe AD outdoor monoblock unit range consists oftwo main versions: a heating/cooling (EB) version and a heating only(ED) version.Both versions are delivered with an integrated backup heater foradditional heating capacity during cold outdoor temperatures. Thebackup heater also serves as a backup in case of malfunctioning ofthe unit and for freeze protection of the outside waterpiping duringwinter timeOptions■ Domestic hot water tank EKHW*An optional EKHW* domestic hot water tank with integrated3 kW electrical booster heater can be connected to the unit. Thedomestic hot water tank is available in three sizes: 150, 200 and300 litre.■ Drain kit EKDK04■ Bottom plate heater kit EKBPHT16Y■ Room thermostat kits EKRTW, EKRTR and EKRTETS■ Solar kit for domestic hot water tank EKSOLHW■ Remote alarm kit EKRP1HBTo obtain more information concerning these option kits, please referto dedicated installation manuals of the kits.Connection to a benefit kWh rate power supplyThis equipment allows for connection to benefit kWh rate powersupply delivery systems which do not interrupt the power supply.Refer to chapter "Connection to a benefit kWh rate power supply" inthe installation manual for more details.EDHQ011~016AA6V3 EDHQ011~016AA6W1EDLQ011~016AA6V3 EDLQ011~016AA6W1EBHQ011~016AA6V3 EBHQ011~016AA6W1EBLQ011~016AA6V3 EBLQ011~016AA6W1Unit for air to water heat pump systemand options Operation manualREAD THIS MANUAL ATTENTIVELY BEFORE STARTINGUP THE UNIT. DO NOT THROW IT AWAY. KEEP IT INYOUR FILES FOR FUTURE REFERENCE.Before operating the unit, make sure the installation hasbeen carried out correctly by a professional Daikin dealer.If you feel unsure about operation, contact your Daikindealer for advice and information.For "Checks before initial start-up" and "Initial start-up"procedures refer to the installation manual of this unit.