Daikin VRVIII-S Series Technical Data Manual

Daikin VRVIII-S Series Technical Data Manual

Slim concealed ceiling unit
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technical data
Slim Concealed Ceiling Unit
FXDQ-PBVE

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Summary of Contents for Daikin VRVIII-S Series

  • Page 1 technical data Slim Concealed Ceiling Unit FXDQ-PBVE...
  • Page 3 technical data Slim Concealed Ceiling Unit FXDQ-PBVE...
  • Page 5: Table Of Contents

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE TABLE OF CONTENTS FXDQ-PBVE Specifications ............2 Technical Specifications .
  • Page 6: Specifications

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE Specifications ® t e m U n i B V E S y s o o r Q - P I n d V R V F X D 1-1 TECHNICAL SPECIFICATIONS FXDQ20PBVE FXDQ25PBVE FXDQ32PBVE...
  • Page 7: Electrical Specifications (50Hz)

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE Specifications 1-1 TECHNICAL SPECIFICATIONS FXDQ20PBVE FXDQ25PBVE FXDQ32PBVE Notes Nominal cooling capacities are based on : indoor temperature : 27°CDB, 19°CWB, outdoor temperature : 35°CDB, equivalent refrigerant piping : 7.5m (horizontal) Nominal heating capacities are based on : indoor temperature : 20°CDB, outdoor temperature : 7°CDB, 6°CWB, equivalent refrigerant piping : 7.5m (horizontal) Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
  • Page 8: Safety Device Settings

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE Safety device settings FXDQ20,25,32PB FXDQ40,50,63NB Kit name FXDQ20PB FXDQ25PB FXDQ32PB FXDQ40NB FXDQ50NB FXDQ63NB PC boad (A1P) fuse 250V 5A OFF: 250V 5A 5°C OFF Fan motor thermal protector ON: 83 15°C ON 4D060926 Options...
  • Page 9: Capacity Tables

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE Capacity tables 4 - 1 Cooling capacity tables FXDQ20,25,32PB TC: Total capacity;kW – SHC: Sensible capacity;kW Indoor air temperature Outdoor Unit Nominal 14.0WB 16.0WB 18.0WB 19.0WB 20.0WB 22.0WB 24.0WB air temp. size capacity 20.0DB...
  • Page 10: Heating Capacity Tables

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE Capacity tables 4 - 2 Heating capacity tables FXDQ20,25,32PB Indoor air temperature °CDB Outdoor Nominal air temperature Unit Size 16.0 18.0 20.0 21.0 22.0 24.0 capacity °CDB °CWB -19.8 -20.0 -18.8 -19.0 -16.7...
  • Page 11: Dimensional Drawing & Centre Of Gravity

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE Dimensional drawing & centre of gravity 5 - 1 Dimensional drawing FXDQ20,25,32PB 300 or more 300 or more (Service space of installation (Service space) box for adaptor PCB) 400 or more (In case of bottom suction) Ceiling...
  • Page 12: Centre Of Gravity

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE Dimensional drawing & centre of gravity 5 - 2 Centre of gravity FXDQ20,25,32PB 4D049300D ® • VRV Systems • Indoor Units...
  • Page 13: Piping Diagram

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE Piping diagram FXDQ20,25,32PB FXDQ40,50,63NB Gas side Liquid side Electronic expansion valve Filter Filter Indoor heat exchanger 4D060927 ® • VRV Systems • Indoor Units...
  • Page 14: Wiring Diagram

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE Wiring diagram 7 - 1 Wiring diagram FXDQ20,25,32PB FXDQ40,50,63NB POWER SUPPLY Note: 3 Input from outside Note: 1 Transmission wiring central remote control Wired remote control Control box Printed circuit board Thermistor (air) Noise filter (ferrite core) •...
  • Page 15: Sound Data

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE Sound data 8 - 1 Sound pressure spectrum FXDQ20PB FXDQ25PB Approximate Approximate threshold hearing threshold hearing for continuous for continuous noise noise Octave band center frequency (Hz) Octave band center frequency (Hz) 4D060945 4D060946 NOTE...
  • Page 16: Fan Characteristics

    • Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE Fan characteristics FXDQ20,25PB 3D052156A FXDQ32PB 3D052157A (mmH (Pa) (mmH (mmH (Pa) (mmH High High (high ESP) (high ESP) (high ESP) (high ESP) High High (standard ESP) (standard ESP) (standard ESP) (standard ESP) (Pa) (Pa)
  • Page 18 The present publication is drawn up by way of information of air conditioning equipment, compressors Quality Management System in accordance with only and does not constitute an offer binding upon Daikin and refrigerants has led to its close the ISO9001 standard. ISO9001 pertains to Europe N.V..

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