INSTALLATION MANUAL - Daikin AC

Accessories:Equipment which is delivered with the unit and which needs to beinstalled according to instructions in the documentation.Optional equipment:Equipment which can optionally be combined to the products as perthe subject of this manual.Field supply:Equipment which needs to be installed according to instructions inthis manual, but which are not supplied by Daikin.2.4. Operation rangeIn cooling mode°F DB(°C DB)109(43)A2. INTRODUCTIONThis manual describes the procedures for handling, installing andconnecting all ERLQ018~030BAVJU units. This manual has beenprepared to ensure adequate maintenance of the unit, and it willprovide help if problems occur.NOTEThe installation of the indoor unit(s) is described in theindoor unit installation manual.A50(10)41(5)Outdoor temperature72(22)122(50)B°F(°C)BLeaving evaporator water temperature2.1. General informationPull down areaThe outdoor units are intended for household heating and cooling.2.2. Model identificationE R L Q 030 BA VJUVoltage supplySeriesCapacity ClassRefrigerant R410ALow ambient typeOutdoor unitModel produced in EuropeIn heating mode°F DB(°C DB)77(25)50(10)A2.3. Combination and optionsThe outdoor units should be combined with one of the followingindoor units:■EKHBH030*VJU: heating only■ EKHBX030*VJU: heating and coolingPossible options are:■■EKHWS050+080*VJU: domestic hot water tankEKSOL**VJU: solar kitAB5(–15)59(15)Outdoor temperature77 86(25)(30)Leaving condensor water temperatureOnly backup heater operation (no outdoor unit operation)In domestic water heating mode122(50)B°F(°C)°F DB(°C DB)95(35)77(25)A41(5)5(–15)AB77(25)Outdoor temperature113122131(45)(50)(55)Domestic hot water tank water temperatureOnly booster heater operation176(80)B°F(°C)ERLQ018~030BAVJUOutdoor unit for air to water heat pump4PW62590-1 – 07.2010Installation manual2