Daikin ERSQ011AAV1 Installation Manual

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Daikin ERSQ011AAV1 Installation Manual Manual pdf 5 page image

ERSQ+ERRQ011~016AAV1+Y1Outdoor unit for air to water heat pump4PW49635-1AInstallation manual21.3. Model identification2. ACCESSORIES■ Check if the following accessories are included with the unitSee the figure below for the location of the accessories.3. SAFETY CONSIDERATIONSThe precautions listed here are divided into the following two types.Both cover very important topics, so be sure to follow them carefully.Warning■ Ask your dealer or qualified personnel to carry out installationwork. Do not install the machine by yourself.Improper installation may result in water leakage, electric shocksor fire.■ Perform installation work in accordance with this installationmanual.Improper installation may lead to water leakage, electric shocksor fire.■ Be sure to use only the specified accessories and parts forinstallation work.Failure to use the specified parts may result in water leakage,electric shocks, fire, or the unit falling.■ Install the unit on a foundation that can withstand its weight.Insufficient strength may result in the fall of equipment andcausing injury.■ Carry out the specified installation work in consideration of strongwinds, typhoons, or earthquakes.Improper installation work may result in accidents due to fall ofequipment.■ Make certain that all electrical work is carried out by qualifiedpersonnel according to the local laws and regulations and thisinstallation manual, using a separate circuit.Insufficient capacity of the power supply circuit or improperelectrical construction may lead to electric shocks or fire.■ Make sure that all wiring is secure, using the specified wires andensuring that external forces do not act on the terminalconnections or wires.Incomplete connection or fixing may cause a fire.■ When wiring between the indoor and outdoor units, and wiringthe power supply, form the wires so that the frontside panel canbe securely fastened.If the frontside panel is not in place, the terminals may overheatand electric shocks or a fire may be caused.■ If refrigerant gas leaks during installation work, ventilate thearea immediately.Toxic gas may be produced if refrigerant gas comes into contactwith fire.■ After completing the installation work, check to make sure thatthere is no leakage of refrigerant gas.Toxic gas may be produced if refrigerant gas leaks into the roomand comes into contact with a source of fire, such as a fanheater, stove or cooker.■ Before touching electric terminal parts, turn off power switch.Caution■ For use of units in applications with temperature alarm settings itis advised to foresee a delay of 10 minutes for signalling thealarm in case the alarm temperature is exceeded. The unit maystop for several minutes during normal operation for "defrostingof the indoor unit" or when in "thermostat-stop" operation.■ Live parts can be easily touched by accident.Never leave the unit unattended during installation or servicingwhen the service panel is removed.■ Earth the unit.Earth resistance should be according to national regulationsDo not connect the earth wire to gas or water pipes,lightning conductor or telephone earth wire.Incomplete grounding may cause electric shocks.■ Gas pipe.Ignition or explosion may occur if the gas leaks.■ Water pipe.Hard vinyl tubes are not effective earths.■ Lightning conductor or telephone earth wire.Electric potential may rise abnormally if struck by a lightningbolt.■ Be sure to install an earth leakage circuit breaker.Failure to install an earth leakage circuit breaker may causeelectric shocks and fire.■ Install drain piping according to this installation manual toensure good drainage, and insulate the pipe to preventcondensation. See combination table in "General information"on page 1.Improper drain piping may cause water leakage, and make thefurnitures get wet.■ Install the indoor and outdoor units, power wire and connectingwire at least 1 meter away from televisions or radios to preventimage interference or noise.(Depending on the radio waves, a distance of 1 meter may notbe sufficient to eliminate the noise.)■ Do not rinse the outdoor unit. This may cause electric shocks orfire.ER SQ 011 AA V1V1 = 1N~, 220-240 V, 50 HzY1 = 3N~, 380-415 V, 50 HzSeriesIdentification of heating capacity (kW)SQ = standard modelRQ = model with freeze-up countermeasuresSplit outdoor pair heat pumpInstallation manual 1Cable tie 2Fluorinated greenhouse gaseslabel 1Multilingual fluorinatedgreenhouse gases label 1WARNINGIf the warning is not observed, it may cause serious casualties.CAUTIONIf the caution is not observed, it may cause injury or damage to theequipment.11 Accessories