Daikin REQ71B7V3B Technical Data Manual
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Daikin REQ71B7V3B Technical Data Manual

Split sky air outdoor units
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technical data

REQ-B7
Pair Application
Split
Sky Air

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Summary of Contents for Daikin REQ71B7V3B

  • Page 1: Technical Data

    technical data REQ-B7 Pair Application Split Sky Air...
  • Page 2 Daikin Europe N.V. participates in the Eurovent Certification Daikin Europe N.V. is approved by LRQA for its Quality Programme for Air Conditioners (AC), Liquid Chilling Packages Management System in accordance with the ISO9001 (LCP) and Fan Coil Units (FC);...

  • Page 3: Table Of Contents

    • Outdoor Units • R-410A • REQ-B7 TABLE OF CONTENTS REQ-B7 Features ..............2 Specifications .

  • Page 4: 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 5: Specifications

    • Outdoor Units • R-410A • REQ-B7 Specifications 2-1 TECHNICAL SPECIFICATIONS REQ71B7V3B REQ71B7W1B REQ100B7V3B REQ100B7W1B REQ125B7W1B Casing Colour Daikin White Material Painted galvanized steel plate Dimensions Packing Height 1300 1300 1300 Width Depth Unit Height 1170 1170 1170 Width Depth...
  • Page 6 • Outdoor Units • R-410A • REQ-B7 2-1 TECHNICAL SPECIFICATIONS REQ71B7V3B REQ71B7W1B REQ100B7V3B REQ100B7W1B REQ125B7W1B 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 7: Electrical Specifications

    • Outdoor Units • R-410A • REQ-B7 Specifications 2-2 ELECTRICAL SPECIFICATIONS REQ71B7V3B REQ71B7W1B REQ100B7V3B REQ100B7W1B REQ125B7W1B Power Supply Name Phase Frequency Voltage Current Recomended fuses Voltage range Minimum Maximum Wiring For Power Supply Quantity connections Remark 3 wires (earth wire...

  • Page 8: 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 9 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: Safety Device Settings

    • Outdoor Units • R-410A • REQ-B7 Specifications 2 - 4 Safety device settings REQ71∼125B7 REQ71B7V3B REQ100B7V3B REQ125B7W1B Model Safety device REQ71B7W1B REQ100B7W1B Off 135 ±5°C Fan motor thermal protector On 95 ±15°C Off 4,15 - 0,10 +0,15 On 3.2...

  • Page 12: Options

    • Outdoor Units • R-410A • REQ-B7 Options REQ71∼125B7 Kit name Name of option REQ71B7 REQ100B7 REQ125B7 Central drain plug KKPJ5F180 4TW26599-1 • Split Sky Air • Outdoor Units...

  • Page 13: Capacity Tables

    • Outdoor Units • R-410A • REQ-B7 Capacity tables 4 - 1 Cooling capacity tables FBQ71-125B7V3B + REQ71-100B7V3B REQ71-125B7W1B 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 14 • Outdoor Units • R-410A • REQ-B7 Capacity tables 4 - 1 Cooling capacity tables FCQ71-125B7V3B + REQ71-100B7V3B REQ71-125B7W1B Cooling capacity table Indoor Outdoor temp. (°CDB) Outdoor (°C) (°C) 3TW26592-1 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-B7 Capacity tables 4 - 1 Cooling capacity tables FDEQ71-125B7V3B + REQ71-100B7V3B REQ71-125B7W1B 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 16 • Outdoor Units • R-410A • REQ-B7 Capacity tables 4 - 1 Cooling capacity tables FHQ71-125BUV1B + REQ71-100B7V3B REQ71-125B7W1B 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 17: Heating Capacity Tables

    • Outdoor Units • R-410A • REQ-B7 Capacity tables 4 - 2 Heating capacity tables FBQ71-125B7V3B + REQ71-100B7V3B REQ71-125B7W1B 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 18 • Outdoor Units • R-410A • REQ-B7 Capacity tables 4 - 2 Heating capacity tables FCQ71-125B7V3B + REQ71-100B7V3B REQ71-125B7W1B Heating capacity table Indoor outdoor temperature (°CWB) Outdoor (°C) 3TW26592-5 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-B7 Capacity tables 4 - 2 Heating capacity tables FDEQ71-125B7V3B + REQ71-100B7V3B REQ71-125B7W1B 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 20 • Outdoor Units • R-410A • REQ-B7 Capacity tables 4 - 2 Heating capacity tables FHQ71-125BUV1B + REQ71-100B7V3B REQ71-125B7W1B 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 21: Dimensional Drawing & Centre Of Gravity

    • Outdoor Units • R-410A • REQ-B7 Dimensional drawing & centre of gravity 5 - 1 Dimensional drawing unit (mm) REQ71B7 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 22 • Outdoor Units • R-410A • REQ-B7 Dimensional drawing & centre of gravity 5 - 1 Dimensional drawing unit (mm) REQ125B7 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 23: Centre Of Gravity

    • Outdoor Units • R-410A • REQ-B7 Dimensional drawing & centre of gravity 5 - 2 Centre of gravity REQ71B7 Model REQ71B7 3TW26329-5C REQ100B7 Model REQ100B7 3TW26349-5C • Split Sky Air • Outdoor Units...
  • Page 24 • Outdoor Units • R-410A • REQ-B7 Dimensional drawing & centre of gravity 5 - 2 Centre of gravity REQ125B7 Model REQ125B7 3TW26369-5C • Split Sky Air • Outdoor Units...

  • Page 25: Piping Diagram

    • Outdoor Units • R-410A • REQ-B7 Piping diagram REQ71∼125B7 (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 26: Wiring Diagram

    • Outdoor Units • R-410A • REQ-B7 Wiring diagram 7 - 1 Wiring diagram REQ71-100B7V3B 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 27 • Outdoor Units • R-410A • REQ-B7 Wiring diagram 7 - 1 Wiring diagram REQ125B7W1B 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 28: External Connection Diagram

    • Outdoor Units • R-410A • REQ-B7 Wiring diagram 7 - 2 External connection diagram REQ71∼125B7 Field wire Symbol explication = Pair = Twin = Triple M = Master = Slave = Earth leak detector = Fuse = Remote control 4TW26329-7 •...

  • Page 29: Sound Data

    • Outdoor Units • R-410A • REQ-B7 Sound data 8 - 1 Sound pressure spectrum REQ71B7 - Cooling REQ71B7 - 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 30 • Outdoor Units • R-410A • REQ-B7 Sound data 8 - 1 Sound pressure spectrum REQ125B7 - Heating REQ125B7 - 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 31: Sound Power Spectrum

    • Outdoor Units • R-410A • REQ-B7 Sound data 8 - 2 Sound power spectrum REQ71B7 - Cooling REQ100B7 - 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 32: Installation

    • Outdoor Units • R-410A • REQ-B7 Installation 9 - 1 Installation method REQ71∼125B7 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 33 • Outdoor Units • R-410A • REQ-B7 Installation 9 - 1 Installation method REQ71∼125B7 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 34: Operation Range

    • Outdoor Units • R-410A • REQ-B7 Operation range REQ71∼125B7 Model name Cooling REQ71B7V3B REQ100B7V3B REQ125B7W1B REQ71B7W1B REQ100B7W1B 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:

Req71b7w1bReq100b7v3bReq100b7w1bReq125b7w1b

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