2 About the boxInstallation manual5EWAQ+EWYQ006+008BAVPPackaged air-cooled water chillers and packaged air to water heatpumps4P478610-1 – 2017.02Latest revisions of the supplied documentation may be available onthe regional Daikin website or via your dealer.The original documentation is written in English. All other languagesare translations.Technical engineering data▪ A subset of the latest technical data is available on the regionalDaikin website (publicly accessible).▪ The full set of latest technical data is available on the Daikinextranet (authentication required).2 About the box2.1 Outdoor unit2.1.1 To remove the accessories from theoutdoor unit1 Open the outdoor unit. See "4.1.1 To open the outdoor unit" onpage 6.2 Remove the accessories.1×2×2×ENERG IJAYIAIE ENERG IJAYIAIE1×1×1× 1× 1× 1×a b c d 1×e2× 1×2×hg1×f i j ka General safety precautionsb Addendum book for optional equipmentc Outdoor unit installation manuald Operation manuale Installation manual for bottom plate heater EKBPH140L7f Instruction sheet for valve kit EKMBHBP1g Sealing ring for shut-off valveh Shut-off valvei User interfacej Tie wrapk Energy labelINFORMATIONThe installation manual for bottom plate heaterEKBPH140L7 only applies in case bottom plate heaterEKBPH140L7 is part of the system. If so, do NOT take intoaccount the installation manual delivered with the bottomplate heater; it is overruled by the one delivered with theoutdoor unit.INFORMATIONThe instruction sheet for valve kit EKMBHBP1 only appliesin case valve kit EKMBHBP1 is part of the system. If so, doNOT take into account the instruction sheet delivered withthe valve kit; it is overruled by the one delivered with theoutdoor unit.3 Preparation3.1 Preparing installation site3.1.1 Installation site requirements of theoutdoor unitMind the spacing guidelines. See figure 1 on the inside of the frontcover.The symbols can be interpreted as follows:A,C Left side and right side obstacles (walls/baffle plates)B Suction side obstacle (wall/baffle plate)D Discharge side obstacle (wall/baffle plate)E Top side obstacle (roof)a,b,c,d,e Minimum service space between the unit and obstacles A,B, C, D and E* If shut-off valves are NOT installed on the unit† If shut-off valves are installed on the uniteB Maximum distance between the unit and the edge ofobstacle E, in the direction of obstacle BeD Maximum distance between the unit and the edge ofobstacle E, in the direction of obstacle DHU Height of the unit including the installation structureHB,HD Height of obstacles B and DH Height of installation structure below the unitINFORMATIONIf shut-off valves are installed on the unit, provide aminimum space of 400 mm at the air inlet side. If shut‑offvalves are NOT installed on the unit, provide a minimumspace of 250 mm.Do NOT install the unit in sound sensitive areas (e.g. near abedroom), so that the operation noise will cause no trouble.Note: If the sound is measured under actual installation conditions,the measured value might be higher than the sound pressure levelmentioned in "Sound spectrum" in the data book due toenvironmental noise and sound reflections.INFORMATIONThe sound pressure level is less than 70 dBA.The outdoor unit is designed for outdoor installation only, and forambient temperatures ranging 10~46°C in cooling mode and –15~19°C in heating mode.3.2 Preparing water piping3.2.1 To check the water volume and flow rateMinimum water volumeCheck that the total water volume in the installation is minimum 20 l,the internal water volume of the outdoor unit NOT included.