Daikin Alterma EDHQ011AA6V3 Operation Manual

Contents

Daikin Alterma EDHQ011AA6V3 Operation Manual Manual pdf 19 page image

E(D/B)(H/L)Q011~016AA6V3+W1Unit for air to water heat pump system and options4PW51122-1Operation manual18M AINTENANCEImportant information regarding the refrigerant usedThis product contains fluorinated greenhouse gases covered by theKyoto Protocol.Refrigerant type: R410AGWP (1) value: 1975(1) GWP = global warming potentialPeriodical inspections for refrigerant leaks may be requireddepending on European or local legislation. Please contact your localdealer for more information.Maintenance activitiesIn order to ensure optimal availability of the unit, a number of checksand inspections on the unit and the field wiring have to be carried outat regular intervals, preferably yearly. This maintenance should becarried out by your local Daikin technician.Besides keeping the remote controller clean by means of a soft dampcloth, no maintenance is required by the operator.StandstillT ROUBLESHOOTINGThe guidelines below might help to solve your problem. If you cannotsolve the problem, consult your installer.■ No readings on the remote controller (blank display)- Check if the mains power is still connected to yourinstallation.- The benefit kWh rate power supply is active■ One of the error codes appearsConsult your local dealer.■ The schedule timer does work but the programmed actions areexecuted at the wrong time (e.g. 1 hour too late or too early)Check if the clock and the day of the week are set correctly,correct if necessary.D ISPOSAL REQUIREMENTSDismantling of the unit, treatment of the refrigerant, of oil and of otherparts must be done in accordance with relevant local and nationallegislation.Your product is marked with this symbol. This means thatelectrical and electronic products shall not be mixed withunsorted household waste.Do not try to dismantle the system yourself: the dismantling of thesystem, treatment of the refrigerant, of oil and other parts must bedone by a qualified installer in accordance with relevant local andnational legislation.Units must be treated at a specialized treatment facility for re-use,recycling and recovery. By ensuring this product is disposed offcorrectly, you will help to prevent potential negative consequences forthe environment and human health. Please contact the installer orlocal authority for more information.During longer periods of standstill, e.g. during summer witha heating only application or during longer periods whenthere is no need of an operating unit, it is very importantNOT TO SWITCH OFF THE POWER SUPPLY towards theunit.Switching off the power supply stops the automaticrepetitive movement of the motor in order to prevent it fromgetting jammed.In case of a power supply failure or pump operating failure,drain the system (as suggested in the figure below).When water is at standstill inside the system, freezing up isvery likely to happen and damaging the system in theproces.A

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