Daikin REQ71B8V3B Technical Data Manual
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Daikin REQ71B8V3B Technical Data Manual

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technical data
REQ-B8V3B_REQ-B8W1B
Pair Application
Split
Sky Air

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Summary of Contents for Daikin REQ71B8V3B

  • Page 1 technical data REQ-B8V3B_REQ-B8W1B Pair Application Split Sky Air...
  • Page 2 “The present publication is drawn up by way of information only and ISO14001 assures an effective environmental ufacturer of air conditioning equip- does not constitute an offer binding upon Daikin Europe N.V.. Daikin management system in order to help protect ment, compressors and refrige- Europe N.V.
  • Page 3 technical data REQ-B8V3B_REQ-B8W1B Pair Application Split Sky Air...

  • Page 4: Table Of Contents

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B TABLE OF CONTENTS REQ-B8V3B_REQ-B8W1B Features ............. 5 Specifications .

  • Page 5: Features

    The piping connections can be accessed from underneath, front, side or rear. • Daikin outdoor units are neat and sturdy and can be mounted easily on a roof or terrace or simply placed against an outside wall. • The sevice valves are hidden inside the casing.

  • Page 6: Specifications

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Specifications 2-1 NOMINAL CAPACITY AND NOMINAL INPUT REQ71B8V3B REQ71B8W1B REQ100B8V3B REQ100B8W1B REQ125B8W1B Indoor Units FDEQ71B8V3B FDEQ71B8V3B FDEQ100B8V3B FDEQ100B8V3B FDEQ125B8V3B combination indoor units + outdoor units Nominal Cooling Standard 12.5 Capacity Heating Standard 11.2 11.2...
  • Page 7 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Specifications 2-2 TECHNICAL SPECIFICATIONS REQ71B8V3B REQ71B8W1B REQ100B8V3B REQ100B8W1B REQ125B8W1B Heat Dimensions Length Exchanger Nr of Rows Fin Pitch 2.00 2.00 2.00 2.00 2.00 Nr of Passes Face Area m² 0.641 0.641 0.980 0.980 0.980...

  • Page 8: Electrical Specifications

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Specifications 2-2 TECHNICAL SPECIFICATIONS REQ71B8V3B REQ71B8W1B REQ100B8V3B REQ100B8W1B REQ125B8W1B Piping Liquid (OD) Quantity connections Type Flare connection Diameter 9.52 9.52 9.52 9.52 9.52 (OD) Quantity Type Flare connection Diameter 15.9 15.9 15.9 15.9 15.9...

  • Page 9: Electrical Data

    6. Select wire size based on the larger value of MCA or TOCA 7. Instead of fuse, use circuit breaker 8. For more details concerning conditional connections, see http://www.daikineurope.com/extranet, select ’’Daikin Documentation’’ and select ’’conditional connection’’, ’’the requested product type’’ and ’’English’’ from the drop down lists, click the search button.
  • Page 10 6. Select wire size based on the larger value of MCA or TOCA 7. Instead of fuse, use circuit breaker 8. For more details concerning conditional connections, see http://www.daikineurope.com/extranet, select ’’Daikin Documentation’’ and select ’’conditional connection’’, ’’the requested product type’’ and ’’English’’ from the drop down lists, click the search button.
  • Page 11 6. Select wire size based on the larger value of MCA or TOCA 7. Instead of fuse, use circuit breaker 8. For more details concerning conditional connections, see http://www.daikineurope.com/extranet, select ’’Daikin Documentation’’ and select ’’conditional connection’’, ’’the requested product type’’ and ’’English’’ from the drop down lists, click the search button.

  • Page 12: Safety Device Settings

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Safety device settings REQ71∼ 125B REQ71BV3 REQ100BV3 REQ125BW1 Model Safety device REQ71BW1 REQ100BW1 Off 135 ±5°C Fan motor thermal protector On 95 ±15°C Off 4,15 - 0,10 +0,15 On 3.2 - 0,15 +0,02 Off -0.03 - 0,02 +0,03...

  • Page 13: Options

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Options REQ71∼125B Kit name Name of option REQ71B REQ100B REQ125B Central drain plug KKPJ5F180 4TW26599-1 • Split Sky Air • Outdoor Units...

  • Page 14: Capacity Tables

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Capacity tables 6 - 1 Cooling capacity tables FHQ71-125B + REQ71-100BV3 REQ71-125BW1 Cooling capacity table Indoor Outdoor temp. (°CDB) Outdoor (°C) (°C) 3TW26592-3 SYMBOLS NOTES 1. Ratings shown are net capacities. AFR: Air flow rate /min) Influence of fan motor heat is included.
  • Page 15 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Capacity tables 6 - 1 Cooling capacity tables Cooling capacity table FCQ71-125C7VEB+ REQ71-100B8V3B REQ71-125B8W1B I n door Outdoor temperature (°CDB) Outdoor (°C) (°C) 3D057263 NOTES SYMBOLS Ratings shown are net capacities which include a deduction for AFR: Air flow rate /min)
  • Page 16 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Capacity tables 6 - 1 Cooling capacity tables FBQ71-125B + REQ71-100BV3 REQ71-125BW1 Cooling capacity table Indoor Outdoor temp. (°CDB) Outdoor (°C) (°C) 3TW26592-2 SYMBOLS NOTES 1. Ratings shown are net capacities. AFR: Air flow rate /min) Influence of fan motor heat is included.
  • Page 17 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Capacity tables 6 - 1 Cooling capacity tables FDEQ71-125B + REQ71-100BV3 REQ71-125BW1 Cooling capacity table Indoor Outdoor temp. (°CDB) Outdoor (°C) (°C) 3TW26592-4 SYMBOLS NOTES 1. Ratings shown are net capacities. AFR: Air flow rate /min) Influence of fan motor heat is included.

  • Page 18: Heating Capacity Tables

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Capacity tables 6 - 2 Heating capacity tables FHQ71-125B + REQ71-100BV3 REQ71-125BW1 Heating capacity table Indoor outdoor temperature (°CWB) Outdoor (°C) 3TW26592-7 SYMBOLS NOTES 1. Ratings shown are net capacities. AFR: Air flow rate /min) Influence of fan motor heat is included.
  • Page 19 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Capacity tables 6 - 2 Heating capacity tables Heating capacity table FCQ71-125C7VEB+ REQ71-100B8V3B REQ71-125B8W1B I n door Outdoor temperature (°CDB) Outdoor (°C) 3D057264 NOTES SYMBOLS Ratings shown are net capacities which include a deduction for AFR: Air flow rate /min)
  • Page 20 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Capacity tables 6 - 2 Heating capacity tables FBQ71-125B + REQ71-100BV3 REQ71-125BW1 Heating capacity table Indoor outdoor temperature (°CWB) Outdoor (°C) 3TW26592-6 SYMBOLS NOTES 1. Ratings shown are net capacities. AFR: Air flow rate /min) Influence of fan motor heat is included.
  • Page 21 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Capacity tables 6 - 2 Heating capacity tables FDEQ71-125B + REQ71-100BV3 REQ71-125BW1 Heating capacity table Indoor outdoor temperature (°CWB) Outdoor (°C) 3TW26592-8 SYMBOLS NOTES 1. Ratings shown are net capacities. AFR: Air flow rate /min) Influence of fan motor heat is included.
  • Page 22 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Capacity tables 6 - 2 Heating capacity tables RR/RQ/REQ71∼ 125B Capacity in function of field piping length for non-inverter Capacity (%) Field piping length (m) Cooling 3TW26322-15 Heating • Split Sky Air • Outdoor Units...

  • Page 23: Dimensional Drawing & Centre Of Gravity

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Dimensional drawing & centre of gravity 7 - 1 Dimensional drawing unit (mm) REQ71B Hole for anchor bolt Gas pipe connection J15.9 flare 4-M12 Liquid pipe connection - J9.5 flare Service port (in the unit) Grounding terminal M5 (in switch box) Refrigerant piping intake Power supply wiring intake (knock hole J34)
  • Page 24 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Dimensional drawing & centre of gravity 7 - 1 Dimensional drawing unit (mm) REQ125B Gas pipe connection J15.9 flare Hole for anchor bolt 4-M12 Liquid pipe connection - J9.5 flare Service port (in the unit) Grounding terminal M5 (in switch box) Refrigerant piping intake Power supply wiring intake (knock hole J34)

  • Page 25: Centre Of Gravity

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Dimensional drawing & centre of gravity 7 - 2 Centre of gravity REQ71B Model REQ71B 3TW26329-5C REQ100B Model REQ100B 3TW26349-5C • Split Sky Air • Outdoor Units...
  • Page 26 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Dimensional drawing & centre of gravity 7 - 2 Centre of gravity REQ125B Model REQ125B 3TW26369-5C • Split Sky Air • Outdoor Units...

  • Page 27: Piping Diagram

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Piping diagram REQ71∼125B (Pair) Electronic expansion Solenoid valve valve One way valve One way valve Filter Heat exchanger Filter One way valve One way valve Service Strainer port 5/16″ Receiver Capillary tube One way valve Heat exchanger 4-way valve Filter...

  • Page 28: Wiring Diagram

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Wiring diagram 9 - 1 Wiring diagram REQ71-100BV3 Power supply 1∼50Hz 230V Indoor Printed circuit board Push button (forced defrost-pump down) Capacitor (M1F) Capacitor (M1C) Outdoor DIP switch E1HC Crankcase heater Fuse (T6.3/250V) Light emitting diode (service monitor green) Magnetic contactor (M1C) Magnetic relay (K1M)
  • Page 29 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Wiring diagram 9 - 1 Wiring diagram REQ125BW1 Switch box (Outdoor) Indoor Outdoor Power supply 3N∼50Hz 400V Note: Confirm the method of setting the DIP switch (DS1) by service manual when the unit is shipped by factory all switches are set to be off.

  • Page 30: External Connection Diagram

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Wiring diagram 9 - 2 External connection diagram REQ71∼125B Field wire Symbol explication = Pair = Twin = Triple M = Master = Slave = Earth leak detector = Fuse = Remote control 4TW26329-7 •...

  • Page 31: Sound Data

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Sound data 10 - 1 Sound pressure spectrum REQ71B - Cooling REQ71B - Heating 3TW26597-2 Octave band center frequency (Hz) Octave band center frequency (Hz) 3TW26597-1 NOTES NOTES Data is valid at free field condition Data is valid at free field condition Data is valid at nominal operation condition Data is valid at nominal operation condition...
  • Page 32 • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Sound data 10 - 1 Sound pressure spectrum REQ125B - Heating REQ125B - Cooling 3TW26637-1 3TW26637-2 Octave band center frequency (Hz) Octave band center frequency (Hz) NOTES NOTES Data is valid at free field condition Data is valid at free field condition Data is valid at nominal operation condition Data is valid at nominal operation condition...

  • Page 33: Sound Power Spectrum

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Sound data 10 - 2 Sound power spectrum REQ71B - Cooling REQ100B - Cooling 3TW26597-3 3TW26617-3 Octave band center frequency (Hz) Octave band center frequency (Hz) NOTES NOTES Data is valid at free field condition Data is valid at free field condition Data is valid at nominal operation condition Data is valid at nominal operation condition...

  • Page 34: Installation

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Installation 11 - 1 Installation method REQ71∼ 125B Oil trap Indoor unit Oil trap Gas piping Outdoor unit Liquid piping NOTE: Since there is fear of the oil held inside the riser piping flowing back into the compressor when stopped and causing liquid compression phenomenon, or cases of deterioration of oil return, it well be necessary to provide a trap at an appropriate place in the riser gas piping.

  • Page 35: Service Space

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Installation 11 - 2 Service space REQ71∼ 125B A. Non stacked installation Legend Suction side obstacle Discharge side obstacle Left side obstacle Right side obstacle Top side obstacle Obstacle is present In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed.

  • Page 36: Operation Range

    • Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B Operation range REQ71∼125B Model name Cooling REQ71BV3 REQ100BV3 REQ125BW1 REQ71BW1 REQ100BW1 Heating Indoor temperature (°CDB) Indoor temp. (°CWB) Notes: - Depending on operation and installation conditions, the indoor unit can change over to freeze-up operation (indoor de-icing).

This manual is also suitable for:

Req100b8w1bReq125b8w1bReq71b8w1bReq100b8v3b

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