Daikin HXHD-A Technical Data Manual

Daikin HXHD-A Technical Data Manual

High temperature hydrobox for vrv

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Air Conditioning

Technical Data

High temperature hydrobox for VRV
EEDEN13-204
HXHD-A

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Table of Contents
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Summary of Contents for Daikin HXHD-A

  • Page 1: Air Conditioning

    Air Conditioning Technical Data High temperature hydrobox for VRV EEDEN13-204 HXHD-A...
  • Page 3: Table Of Contents

    • Indoor Unit • HXHD-A TABLE OF CONTENTS HXHD-A Features ............. 2 Specifications .
  • Page 4: Features

    • Indoor Unit • HXHD-A Features e m s U n i D - A d o o V R V H X H • Air to water connection to VRV for applications such as bathrooms, • Super wide operating range for hot water production from -20 to sinks, underfloor heating, radiators and air handling units +43°C ambient outdoor temperature...
  • Page 5: Specifications

    • Indoor Unit • HXHD-A Specifications 2-1 Technical Specifications HXHD125A Heating capacity Nom. 14.0 (1) Casing Colour Metallic grey Material Precoated sheet metal Dimensions Unit Height Width Depth Packed unit Height Width Depth Weight Unit Packed unit Packing Material EPS / Cardboard / MDF / Wood (pallet) / Metal Weight 8.75...
  • Page 6: Electrical Specifications

    • Indoor Unit • HXHD-A Specifications 2-1 Technical Specifications HXHD125A Water side Heat Water flow rate Min. l/min exchanger Heating Nom. l/min 40.1 (2) Heating Type Plate heat exchanger Quantity Plates Quantity Material AISI 316 Water volume Insulation material Felt type...
  • Page 7 • Indoor Unit • HXHD-A Specifications current \> 16A and ≤ 75A per phase (10) Ssc: Short-circuit power (11) Field setting • VRV Systems • HXHD-A...
  • Page 8: Selection Procedure

    • Indoor Unit • HXHD-A Selection procedure • VRV Systems • HXHD-A...
  • Page 9: Combination Table

    • Indoor Unit • HXHD-A Combination table • VRV Systems • HXHD-A...
  • Page 10: Dimensional Drawings

    • Indoor Unit • HXHD-A Dimensional drawings HXHD-A Remote control (delivered as accessory) Installation location is outside the unit Discharge pipe connection ø12.7 solder (R410a) Liquid pipe connection ø9.5 solder (R410a) If required (e.g. Wall ¿ xation) Detail A Pressure gauge can be removed from water¿ lter, maximum distance R134a Service ports 5/16”...
  • Page 11: Dimensional Drawings

    • Indoor Unit • HXHD-A Dimensional drawings HXHD-A Left Installation Upwiring Right installation Screw ¿ xation of top plate (both sides) Model HXHD-A Min. 600 (Space required for switch box removal) 3TW59914-1B(2) • VRV Systems • HXHD-A...
  • Page 12: Piping Diagrams

    • Indoor Unit • HXHD-A Piping diagrams • VRV Systems • HXHD-A...
  • Page 13: Wiring Diagrams

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

    • Indoor Unit • HXHD-A Wiring diagrams 7 - 1 Wiring Diagrams - Single Phase • VRV Systems • HXHD-A...
  • Page 15 • Indoor Unit • HXHD-A Wiring diagrams 7 - 1 Wiring Diagrams - Single Phase • VRV Systems • HXHD-A...
  • Page 16: External Connection Diagrams

    • Indoor Unit • HXHD-A External connection diagrams • VRV Systems • HXHD-A...
  • Page 17 • Indoor Unit • HXHD-A External connection diagrams • VRV Systems • HXHD-A...
  • Page 18: Sound Data

    • Indoor Unit • HXHD-A Sound data 9 - 1 Sound Power Spectrum HXHD-A Sound Power Lw per Octave band (dB) Total (dBA) 1000 2000 4000 8000 HXHD125A NOTES Measured according to ISO 3744 Reference acoustic pressure 0dB = 10e-6 W/m dBA = A-weighted sound power level Unit condition: Ta = 7/6°C - heating setpoint 55/65°C - maximum compressor frequency...
  • Page 19: Sound Pressure Spectrum

    • Indoor Unit • HXHD-A Sound data 9 - 2 Sound Pressure Spectrum HXHD-A Back Position of microphones Left Right Front = microphone Sound levels Sound pressure [ dBA ] HXHD - EW/LW 55/65° C Front Left / Right / Back (*) - EW/LW 70/80°...
  • Page 20: Operation Range

    • Indoor Unit • HXHD-A Operation range • VRV Systems • HXHD-A...
  • Page 21: Hydraulic Performance

    • Indoor Unit • HXHD-A Hydraulic performance 11 - 1 Static Pressure Drop Unit HXHD-A unit ESP without DHW 3way valve unit ESP including DHW 3way valve (heating) (heating) Note: In case of stand alone tank, available ESP during DHW mode: to be con¿ rmed Flow [l/min] 1.
  • Page 23 All content is copy- righted by Daikin Europe N.V. Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende...

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