Daikin REYQ-T7Y1B Technical Data Manual
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Daikin REYQ-T7Y1B Technical Data Manual

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Air Conditioning

Technical Data

VRV IV heat recovery
EEDEN15-200_4
REYQ-T

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Summary of Contents for Daikin REYQ-T7Y1B

  • Page 1: Air Conditioning

    Air Conditioning Technical Data VRV IV heat recovery EEDEN15-200_4 REYQ-T...

  • Page 3: Table Of Contents

    • Outdoor Unit • REYQ-T TABLE OF CONTENTS REYQ-T Features ............. 2 Specifications .

  • Page 4: Features

    • Outdoor Unit • REYQ-T Features Best efficiency & comfort solution U n i e m s d o o Q - T O u t V R V R E Y • Fully integrated solution with heat recovery for maximum efficiency •...

  • Page 5: Specifications

    Packing 2 Material Wood Weight 17.00 18.50 Packing 3 Material Plastic Weight 0.50 Casing Colour Daikin White Material Painted galvanized steel plate Heat exchanger Type Cross fin coil Treatment Anti-corrosion treatment Compressor Quantity Model Inverter Type Hermetically sealed scroll compressor...

  • Page 6: Electrical Specifications

    • Outdoor Unit • REYQ-T Specifications 2-1 Technical Specifications REYQ8T REYQ10T REYQ12T REYQ14T REYQ16T REYQ18T REYQ20T Sound pressure level Cooling Nom. Operation range Cooling Min.~Max. °CDB -5.0~43.0 Heating Min.~Max. °CWB -20~15.5 Water production Space Min.~M °CDB 10~43 cooling Space Min.~M °CDB -20~20 / 24 (6) heating...
  • Page 7 • Outdoor Unit • REYQ-T Specifications 2-2 Electrical Specifications REYQ8T REYQ10T REYQ12T REYQ14T REYQ16T REYQ18T REYQ20T Current - 50Hz Minimum Ssc value 1,216 Minimum circuit amps (MCA) 15.0 21.0 28.0 32.0 36.0 40.0 Maximum fuse amps (MFA) Total overcurrent amps (TOCA) 17.3 21.1 35.4...

  • Page 8: Technical Specifications

    • Outdoor Unit • REYQ-T Specifications Notes (1) Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB, equivalent refrigerant piping: 5m, level difference: 0m. Data for standard efficiency series (2) Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB, equivalent refrigerant piping: 5m, level difference: 0m. Data for high efficiency series, Eurovent certified (3) Nominal heating capacities are based on: indoor temperature: 20°CDB, outdoor temperature: 7°CDB, 6°CWB, equivalent refrigerant piping: 5m, level difference: 0m.

  • Page 9: Technical Specifications

    • Outdoor Unit • REYQ-T Specifications REYQ10 REYQ13 REYQ16 REYQ18 REYQ20 REYQ22 REYQ24 REYQ26 REYQ28 REYQ30 2-3 Technical Specifications Power input - 50Hz Cooling Nom. 6.34 8.48 10.62 12.46 14.54 16.38 18.11 19.93 22.03 24.43 Heating Nom. 5.42 7.46 9.50 11.04 12.80 14.34...

  • Page 10: Technical Specifications

    • Outdoor Unit • REYQ-T Specifications REYQ32 REYQ34 REYQ36 REYQ38 REYQ40 REYQ42 REYQ44 REYQ46 REYQ48 REYQ50 2-4 Technical Specifications Indoor index Min. connection Nom. 1,000 1,050 1,100 1,150 1,200 1,250 Max. 1,040 1,105 1,170 1,235 1,300 1,365 1,430 1,495 1,560 1,625 Piping connections Liquid...

  • Page 11: Electrical Specifications

    • Outdoor Unit • REYQ-T Specifications 2-5 Technical Specifications REYQ52T REYQ54T Piping connections Liquid Type Braze connection 19.1 Type Braze connection 41.3 Discharge gas Type Braze connection 34.9 Piping length OU - IU Max. After Max. branch Total piping length System Actual 1,000 Level difference...

  • Page 12: Technical Specifications

    • Outdoor Unit • REYQ-T Specifications Notes Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB, equivalent refrigerant piping: 5m, level difference: 0m. Data for standard efficiency series Nominal heating capacities are based on: indoor temperature: 20°CDB, outdoor temperature: 7°CDB, 6°CWB, equivalent refrigerant piping: 5m, level difference: 0m. Data for standard efficiency series If the indoor temperature is below 20°C before the start of the leak detection function, the unit will first heat the room to reach at least 20°C Actual number of connectable indoor units depends on the indoor unit type (VRV indoor, Hydrobox, RA indoor, etc.) and the connection ratio restriction for the system (50% \<= CR...

  • Page 13: Electrical Specifications

    • Outdoor Unit • REYQ-T Specifications 2-9 Technical Specifications REMQ5T Packing 3 Material Plastic Weight 0.50 Casing Colour Daikin White Material Painted galvanized steel plate Heat exchanger Type Cross fin coil Treatment Anti-corrosion treatment Compressor Quantity Model Inverter Type Hermetically sealed scroll compressor...

  • Page 14: Options

    • Outdoor Unit • REYQ-T Options 3 - 1 Options REMQ5T REYQ-T REMQ5* REYQ8* REYQ10* REYQ12* REYQ14* REYQ16* REYQ18* REYQ20* Multi ·2· Multi ·3· > <W, <W, <W  <,ZY D , <,ZY D , <,ZY D , <,ZY D d <,ZY D d <,ZY D d <,ZY D d...

  • Page 15: Combination Table

    • Outdoor Unit • REYQ-T Combination table 4 - 1 Combination Table ZzY d ZDY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY ZzY...

  • Page 16: Capacity Tables

    • Outdoor Unit • REYQ-T Capacity tables 5 - 1 Capacity Table Legend • VRV Systems • REYQ-T...

  • Page 17: Integrated Heating Capacity Correction Factor

    • Outdoor Unit • REYQ-T Capacity tables 5 - 2 Integrated Heating Capacity Correction Factor ZzY d &  t   3D088034 • VRV Systems • REYQ-T...

  • Page 18: Capacity Correction Factor

    • Outdoor Unit • REYQ-T Capacity tables 5 - 3 Capacity Correction Factor ZzY d ZzY d > > & Equivalent length of the branch pipe of the furthest Main liquid pipe indoor unit 80 m 40 m ZzY d >...
  • Page 19 • Outdoor Unit • REYQ-T Capacity tables 5 - 3 Capacity Correction Factor ZzY d ZzY d > ZzY d ZzY d ZzY d ZzY d ZzY d ZzY d ZzY d > & Equivalent length of the branch pipe of the furthest Main liquid pipe indoor unit 80 m...
  • Page 20 • Outdoor Unit • REYQ-T Capacity tables 5 - 3 Capacity Correction Factor ZzY d > > & Equivalent length of the branch pipe of the furthest Main liquid pipe indoor unit 80 m 40 m ZzY d ZzY d >...
  • Page 21 • Outdoor Unit • REYQ-T Capacity tables 5 - 3 Capacity Correction Factor ZzY d > > & Equivalent length of the branch pipe of the furthest Main liquid pipe indoor unit 80 m 40 m ZzY d > > &...
  • Page 22 • Outdoor Unit • REYQ-T Capacity tables 5 - 3 Capacity Correction Factor ZzY d > > & Equivalent length of the branch pipe of the furthest Main liquid pipe indoor unit 80 m 40 m ZzY d ZzY d >...

  • Page 23: Dimensional Drawings

    • Outdoor Unit • REYQ-T Dimensional drawings 6 - 1 Dimensional Drawings REMQ5T REYQ8-12T 4-15x22.5mm RYYQ8T, RXYQ8T, RXYQQ8T RYYQ10-12T, RXYQ10-12T, RXYQQ10-12T RYMQ8T REMQ5T, RYMQ10-12T, REYQ8-12T DETAIL B DETAIL A RYYQ8T, RYMQ8T, RXYQ8T, RXYQQ8T RYYQ10T, RYMQ10T, RXYQ10T, RXYQQ10T : REMQ5T, REYQ8-12T RYYQ12T, RYMQ12T, RXYQ12T, RXYQQ12T : RYYQ8-10T, RYMQ8-10T, RXYQ8-10T, RXYQ Q8-10T, REMQ5T, REYQ8-12T...

  • Page 24: Centre Of Gravity

    • Outdoor Unit • REYQ-T Centre of gravity 7 - 1 Centre of Gravity REMQ5T REYQ8-12T RYYQ8-12T REMQ5T / REYQ8-12T RYMQ8-12T RXYQ8-12T RXYQQ8-12T 3D079582B REYQ14-20T 1076 3D079583B • VRV Systems • REYQ-T...

  • Page 25: Piping Diagrams

    • Outdoor Unit • REYQ-T Piping diagrams 8 - 1 Piping Diagrams REYQ8-12T R14T R11T HP/LP S1NPH S1PH R21T R15T Y11S R10T R12T 3D088100A REYQ14-20T R14T R11T HP/LP S1NPH S2PH S1PH R22T R21T R15T R10T R12T 3D088099A • VRV Systems • REYQ-T...

  • Page 26: Wiring Diagrams

    • Outdoor Unit • REYQ-T Wiring diagrams 9 - 1 Wiring Diagrams - Single Phase REMQ5T7Y1B Power supply REYQ8T7Y1B To indoor unit To outdoor unit To multi unit EL. Compo. Box El. Compo. Box · M1C· terminal Front side Rear side 2D087541A Printed Circuit Board (main) K13R...
  • Page 27 • Outdoor Unit • REYQ-T Wiring diagrams 9 - 1 Wiring Diagrams - Single Phase REYQ10,12T7Y1B Power supply To indoor unit To outdoor unit To multi unit EL. Compo. Box El. Compo. Box · M1C· terminal Front side Rear side 2D087155A Printed Circuit Board (main) K13R...
  • Page 28 • Outdoor Unit • REYQ-T Wiring diagrams 9 - 1 Wiring Diagrams - Single Phase REYQ14,8T7Y1B Power supply To indoor unit To outdoor unit To multi unit El. Compo. Box EL. Compo. Box component lead wire 2D087542A Printed Circuit Board (main) K13R Magnetic Relay (Y5S) (A1P) Power Module (A3P) (A6P)
  • Page 29 • Outdoor Unit • REYQ-T Wiring diagrams 9 - 1 Wiring Diagrams - Single Phase REYQ18,20T7Y1B Power supply To indoor unit To outdoor unit To multi unit El. Compo. Box EL. Compo. Box component lead wire 2D087543A Printed Circuit Board (main) Switching Power Supply Terminal Block (Power Supply) (A1P) (A3P) (A6P) (A8P)

  • Page 30: External Connection Diagrams

    • Outdoor Unit • REYQ-T External connection diagrams 10 - 1 External Connection Diagrams REYQ-T L2 L3 3D088095 REYQ-T L3 N L3 N L2 L3 3D088094 • VRV Systems • REYQ-T...
  • Page 31 • Outdoor Unit • REYQ-T External connection diagrams 10 - 1 External Connection Diagrams REYQ-T L3 N L1 L2 L3 N L3 N L2 L3 3D088016 • VRV Systems • REYQ-T...

  • Page 32: Sound Data

    • Outdoor Unit • REYQ-T Sound data 11 - 1 Sound Power Spectrum REMQ5T REYQ8T NR90 NR85 NR80 NR75 NR70 NR65 NR60 NR55 NR50 NR45 NR40 NR35 NR30 NR25 NR15 NR20 NR10 1000 2000 4000 8000 REYQ10T NR90 NR85 NR80 NR75 NR70 NR65...
  • Page 33 • Outdoor Unit • REYQ-T Sound data 11 - 1 Sound Power Spectrum REYQ12T NR90 NR85 NR80 NR75 NR70 NR65 NR60 NR55 NR50 NR45 NR40 NR35 NR30 NR25 NR15 NR20 NR10 1000 2000 4000 8000 REYQ14T NR90 NR85 NR80 NR75 NR70 NR65 NR60...
  • Page 34 • Outdoor Unit • REYQ-T Sound data 11 - 1 Sound Power Spectrum REYQ16T NR90 NR85 NR80 NR75 NR70 NR65 NR60 NR55 NR50 NR45 NR40 NR35 NR30 NR25 NR15 NR20 NR10 1000 2000 4000 8000 REYQ18T NR90 NR85 NR80 NR75 NR70 NR65 NR60...
  • Page 35 • Outdoor Unit • REYQ-T Sound data 11 - 1 Sound Power Spectrum REYQ20T NR90 NR85 NR80 NR75 NR70 NR65 NR60 NR55 NR50 NR45 NR40 NR35 NR30 NR25 NR15 NR20 NR10 1000 2000 4000 8000 • VRV Systems • REYQ-T...

  • Page 36: Sound Pressure Spectrum

    • Outdoor Unit • REYQ-T Sound data 11 - 2 Sound Pressure Spectrum REMQ5T REYQ8T NR75 NR70 NR65 NR60 NR55 NR50 NR45 NR40 NR35 NR30 NR25 NR20 NR15 NR10 1000 2000 4000 8000 REYQ10T NR75 NR70 NR65 NR60 NR55 NR50 NR45 NR40 NR35...
  • Page 37 • Outdoor Unit • REYQ-T Sound data 11 - 2 Sound Pressure Spectrum REYQ12T NR75 NR70 NR65 NR60 NR55 NR50 NR45 NR40 NR35 NR30 NR25 NR20 NR15 NR10 1000 2000 4000 8000 REYQ14T NR75 NR70 NR65 NR60 NR55 NR50 NR45 NR40 NR35 NR30...
  • Page 38 • Outdoor Unit • REYQ-T Sound data 11 - 2 Sound Pressure Spectrum REYQ16T NR75 NR70 NR65 NR60 NR55 NR50 NR45 NR40 NR35 NR30 NR25 NR20 NR15 NR10 1000 2000 4000 8000 REYQ18T NR75 NR70 NR65 NR60 NR55 NR50 NR45 NR40 NR35 NR30...
  • Page 39 • Outdoor Unit • REYQ-T Sound data 11 - 2 Sound Pressure Spectrum REYQ20T NR75 NR70 NR65 NR60 NR55 NR50 NR45 NR40 NR35 NR30 NR25 NR20 NR15 NR10 1000 2000 4000 8000 • VRV Systems • REYQ-T...

  • Page 40: Installation

    • Outdoor Unit • REYQ-T Installation 12 - 1 Installation Method REYQ-T For single unit installation For installation in rows For centralized group layout <Pattern1> <Pattern1> <Pattern1> 300 or more 300 or more 300 or more 300 or more <Front> 500 or more <Front>...

  • Page 41: Fixation And Foundation Of Units

    • Outdoor Unit • REYQ-T Installation 12 - 2 Fixation and Foundation of Units REMQ5T REYQ-T RYYQ8-12T RYMQ8-12T RXYQ8-12T RXYQQ8-12T REMQ5T / REYQ8-12T RYYQ14-20T RYMQ14-20T Floor 1076 1302 RXYQ14-20T RXYQQ14-20T REYQ14-20T RXYCQ8 RXYCQ10-14 RXYCQ16-20 1102 1302 3D079547D • VRV Systems • REYQ-T...

  • Page 42: Refrigerant Pipe Selection

    • Outdoor Unit • REYQ-T Installation 12 - 3 Refrigerant Pipe Selection REYQ-T To select the piping size Indoor unit Liquid pipe <150 Piping Indoor branch kit A, B, C: Indoor unit Liquid pipe 15~50 Outdoor unit Liquid pipe 20~22 b Main pipes Increase d First refrigerant branch kit...
  • Page 43 • Outdoor Unit • REYQ-T Installation 12 - 3 Refrigerant Pipe Selection REYQ-T About the piping length Pipe Ø (mm) Minimal thickness t (mm) 6.4/9.5/12.7 0.80 15.9 0.99 19.1/22.2 0.80 28.6 0.99 34.9 1.21 Term 41.3 1.43 Equivalent length of the piping accessories To select refrigerant branch kits Accessory Equivalent length (m)
  • Page 44 • Outdoor Unit • REYQ-T Installation 12 - 3 Refrigerant Pipe Selection REYQ-T Single outdoor units and standard multi-outdoor-unit combinations >20 HP Connection with VRV DX indoor units and Hydrobox units Connection with only VRV DX indoor units a Outdoor unit a Outdoor unit b VRV DX indoor unit b VRV DX indoor unit...
  • Page 45 • Outdoor Unit • REYQ-T Installation 12 - 3 Refrigerant Pipe Selection REYQ-T Connection with VRV DX indoor units and air handling units outdoor-unit combinations Connection with only VRV DX indoor units a Outdoor unit b VRV DX indoor unit c Multi BS unit d BS unit a Outdoor unit...
  • Page 46 • Outdoor Unit • REYQ-T Installation 12 - 3 Refrigerant Pipe Selection REYQ-T Connection with VRV DX indoor units and Hydrobox units Connection with VRV DX indoor units and air handling units a Outdoor unit b VRV DX indoor unit c Multi BS unit d LT Hydrobox unit e HT Hydrobox unit...
  • Page 47 • Outdoor Unit • REYQ-T Installation 12 - 3 Refrigerant Pipe Selection REYQ-T VRV4 Heat recovery Piping restrictions Maximum piping length Maximum height difference Total piping length Longest pipe Longest pipe after Longest pipe from Indoor-to-outdoor Indoor-to-indoor Outdoor-to-outdoor Piping length from the outdoor first branch the outdoor unit...
  • Page 48 • Outdoor Unit • REYQ-T Installation 12 - 3 Refrigerant Pipe Selection REYQ-T VRV4 Heat recovery Piping restrictions Total Allowed capacity Capacity [%] Maximum indoor unit VRV indoor unit · VRV· indoor unit without Hydrobox unit quantity · BS· unit Cooling only (*1) (*4)
  • Page 49 • Outdoor Unit • REYQ-T Installation 12 - 3 Refrigerant Pipe Selection REYQ-T Outdoor Single · BS · unit Single · BS · unit Single · BS · unit Single · BS · unit · VRV · indoor unit HT Hydrobox unit ·...

  • Page 50: Operation Range

    • Outdoor Unit • REYQ-T Operation range 13 - 1 Operation Range REYQ-T REMQ-T ·DX· cooling ·LT hydro· cooling ·LT· space heating ·HT· domestic hot water No domestic hot water LWE (°C) LWT (°C) Indoor temperature [°C WB] Technical cooling restrictions ·DX·...
  • Page 51 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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