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Daikin HXHD-A, Technical Data Manual

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Daikin HXHD-A Technical Data Manual Download Page 20

• Indoor Unit • HXHD-A

10

• VRV Systems • HXHD-A

18

10

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Summary of Contents for HXHD-A

Page 1: ...Air Conditioning Technical Data High temperature hydrobox for VRV EEDEN13 204 HXHD A ...

Page 2: ......

Page 3: ...ical Specifications 4 3 Selection procedure 6 4 Combination table 7 5 Dimensional drawings 8 6 Piping diagrams 10 7 Wiring diagrams 11 WiringDiagrams SinglePhase11 8 External connection diagrams 14 9 Sound data 16 SoundPowerSpectrum16 SoundPressureSpectrum17 10 Operation range 18 11 Hydraulic performance 19 StaticPressureDropUnit19 ...

Page 4: ...ility to connect thermal solar collectors to the domestic hot water tank Leaving water temperature range from 25 to 80 C without electric heater Super wide operating range for hot water production from 20 to 43 C ambient outdoor temperature Saves time on system design as all water side components are fully integrated with direct control over leaving water temperature Various control possibilities ...

Page 5: ...d pressure level Nom dBA 42 5 43 6 Night quiet mode Level 1 dBA 38 5 Operation range Heating Ambien t Min C 20 Max C 20 24 11 Water side Min C 25 Max C 80 Domestic hot water Ambien t Min CDB 20 Max CDB 43 Water side Min C 45 Max C 75 Refrigerant Type R 134a Charge kg 2 Refrigerant circuit Gas side diameter mm 12 7 Liquid side diameter mm 9 52 High pressure side Design pressure bar 38 Water circuit...

Page 6: ... to public low voltage system with input Water side Heat exchanger Water flow rate Min l min 5 Heating Nom l min 40 1 2 Heating Type Plate heat exchanger Quantity 1 Plates Quantity 72 Material AISI 316 Water volume l 2 2 Insulation material Felt type Water filter Diameter perforations mm 1 Material Brass Cascade compressor Quantity 1 Motor Type Hermetically sealed swing compressor Starting method ...

Page 7: ...3 2 VRV Systems HXHD A 5 Indoor Unit HXHD A 2 Specifications current 16A and 75A per phase 10 Ssc Short circuit power 11 Field setting ...

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Page 10: ...the unit 2 Discharge pipe connection ø12 7 solder R410a 3 Liquid pipe connection ø9 5 solder R410a 4 R134a Service ports 5 16 are 2x 5 Pressure gauge 6 Blow off valve 7 Drain valve water circuit 8 Air purge 9 Shut off valves 2x 10 Water lter 11 Water in connection G 1 female 12 Water out connection G 1 female 13 Control wiring intake knock out hole ø37 14 Power supply wiring intake knock out hole ...

Page 11: ...9 Indoor Unit HXHD A 5 Dimensional drawings HXHD A 3TW59914 1B 2 Left Installation Screw xation of top plate both sides Min 600 Space required for switch box removal Right installation Upwiring Model A B C HXHD A 355 270 300 ...

Page 12: ... Indoor Unit HXHD A 6 VRV Systems HXHD A 10 6 Piping diagrams ...

Page 13: ...3 7 VRV Systems HXHD A 11 Indoor Unit HXHD A 7 Wiring diagrams 7 1 Wiring Diagrams Single Phase ...

Page 14: ... Indoor Unit HXHD A 7 VRV Systems HXHD A 12 7 Wiring diagrams 7 1 Wiring Diagrams Single Phase ...

Page 15: ...3 7 VRV Systems HXHD A 13 Indoor Unit HXHD A 7 Wiring diagrams 7 1 Wiring Diagrams Single Phase ...

Page 16: ...GHWDLOV SOHDVH FKHFN WKH ZLULQJ GLDJUDP RI HDFK XQLW 6WDQGDUG SDUWV 287 225 81 7 6 81 7 6 81 7 1 225 81 7 3RZHU VXSSO FRQQHFWLRQ FRQQHFWLRQ 0 72 287 81 7 0 72 1 81 7 FRUH FRPPXQLFDWLRQ 0 72 1 81 7 P 0 1 HDUWK 0 1 HDUWK FRQQHFWLRQ FRQQHFWLRQ FRQQHFWLRQ 3RZHU VXSSO 3RZHU VXSSO 3RZHU VXSSO 3RZHU VXSSO 5HIHU WR SDJH IRU PRUH GHWDLOV 1 225 81 7 1 225 81 7 1 225 81 7 1 225 81 7 1 225 81 7 RROLQJ RQO 6 8...

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Page 18: ...ccording to ISO 3744 Reference acoustic pressure 0dB 10e 6 W m2 dBA A weighted sound power level Unit condition Ta 7 6 C heating setpoint 55 65 C maximum compressor frequency If sound is measured under actual installation conditions the measured value will be higher due to environmental noise and sound re ections Choos the installation location carefully and do not install in a sound sensitive env...

Page 19: ...the installation location carefully and do not install the unit in a sound sensitive environment e g living room bedroom dBA A weighted sound pressure level A scale according to IEC EW entering water temperature LW Leaving water temperature Reference acoustic pressure 0dB 20 Pa Sound pressure level of low sound mode n 2 and n 3 is lower than n 1 Does not occur simultanously on all sides Back Right...

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Page 21: ...e indoor module is inverter controlled and controls to have a xed T between return and leaving water temperature 2 In case of installing a demestic hot water tank there is an additional pressure drop over the three way valve delivered as accessory with the tank ESP external static pressure Flow water ow through the unit Warning 1 Selecting a ow outside the curve can cause damage to or malfunction ...

Page 22: ......

Page 23: ...rranty is given for the completeness accuracy re liability or fitness for particular purpose of its content and the products and services presented therein Specifications are subject to change without prior notice Daikin Europe N V explicitly rejects any liability for any direct or indirect damage in the broadest sense arising from or re lated to the use and or interpretation of this leaflet All c...

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