Daikin REQ71B8V3B Instruction manual

technical data

Split

Sky Air

air conditioning systems

REQ-B8V3B_REQ-B8W1B

Pair Application

Split - Sky Air

04/2007

Printed in Belgium by Goekint Graphics

Naamloze Vennootschap

Zandvoordestraat 300

B-8400 Ostend, Belgium

www.daikin.eu

BTW: BE 0412 120 336

RPR Oostende

ISO14001 assures an effective environmental

management system in order to help protect

human health and the environment from

potential impact of our activities, products and

services and to assist in maintaining and

improving the quality of the environment.

Daikin Europe N.V. is approved by LRQA for its

Quality Management System in accordance

with the ISO9001 standard. ISO9001 pertains

to quality assurance regarding design,

development, manufacturing as well as to

services related to the product.

Daikin units comply with the European

regulations that guarantee the safety of the

product.

Daikin Europe N.V. participates in the Eurovent

Certification Programme for Air Conditioners

(AC), Liquid Chilling Packages (LCP) and Fan Coil

units (FC); the certified data of certified models

are listed in the Eurovent Directory.

Daikin’s unique position as a man-

ufacturer of air conditioning equip-

ment, compressors and refrige-

rants has led to its close involve-

ment in environmental issues. For

several years Daikin has had the in-

tention to become a leader in the

provision of products that have

limited impact on the environ-

ment. This challenge demands the

eco design and development of a

wide range of products and an en-

ergy management system, result-

ing in energy conservation and a

reduction of waste.

“The present publication is drawn up by way of information only and

does not constitute an offer binding upon Daikin Europe N.V.. Daikin

Europe N.V. has compiled the content of this publication to the best

of its knowledge. No express or implied warranty is given for the

completeness, accuracy, reliability or fitness for particular purpose of

its content and the products and services presented therein. Specifi-

cations are subject to change without prior notice. Daikin Europe N.V.

explicitly rejects any liability for any direct or indirect damage, In the

broadest sense, arising from or related to the use and/or interpreta-

tion of this publication. All content is copyrighted by Daikin Europe

N.V..”

EEDEN07

technical data

Split

Sky Air

air conditioning systems

REQ-B8V3B_REQ-B8W1B

Pair Application

• Split Sky Air • Outdoor Units 4

• Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B

TABLE OF CONTENTS

REQ-B8V3B_REQ-B8W1B

1Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Nominal Capacity and Nominal Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3 Electrical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

4 Safety device settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Cooling capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Heating capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 23

Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

8 Piping diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

9 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

External connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

10 Sound data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Sound power spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

11 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Installation method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Service space . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

12 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

• Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B

• Split Sky Air • Outdoor Units

1 Features

OutdoorUni SplitSky REQ-B8V3B_REQ R-410a

• Outdoor units for pair application

• Daikin outdoor units are neat and sturdy and can be mounted easily

on a roof or terrace or simply placed against an outside wall.

• Outdoor units are fitted with a scroll compressor, renowned for low

noise and high energy efficiency.

• Thepipingconnections can be accessed from underneath,front,side

or rear.

• The sevice valves are hidden inside the casing.

• A special acryl precoated fin for anti-corrosion treatment on the heat

exchanger ensures greater resistance against severe weather

conditions

• Split Sky Air • Outdoor Units 6

• Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B

2 Specifications

2-1 NOMINAL CAPACITY AND NOMINAL INPUT

REQ71B8V3B REQ71B8W1B REQ100B8V3B REQ100B8W1B REQ125B8W1B

For

combination

indoor units +

outdoor units

Indoor Units FDEQ71B8V3B FDEQ71B8V3B FDEQ100B8V3B FDEQ100B8V3B FDEQ125B8V3B

Nominal

Capacity Cooling Standard kW 7.1 7.1 9.8 9.8 12.5

Heating Standard kW 8 8 11.2 11.2 14.5

Nominal input Cooling Standard kW 2.79 2.68 3.98 3.94 4.67

Heating Standard kW 2.49 2.49 3.99 3.96 4.52

For

combination

indoor units +

outdoor units

EER Cooling 2.54 2.65 2.46 2.49 2.68

COP Heating 3.21 3.21 2.81 2.83 3.23

Energy

Labeling

Directive

Cooling E D E E D

Heating CCDDC

Annual energy consumption kWh 1395 1340 1990 1970 2335

Indoor Units FCQ71C7VEB FCQ71C7VEB FCQ100C7VEB FCQ100C7VEB FCQ125C7VEB

Nominal

Capacity Cooling Standard kW 7.1 7.1 10 10 12.5

Heating Standard kW 8 8 11.2 11.2 14.6

Nominal input Cooling Standard kW 2.79 2.66 3.83 3.56 4.66

Heating Standard kW 2.49 2.80 3.75 3.66 5.06

For

combination

indoor units +

outdoor units

EER Cooling 2.54 2.67 2.61 2.81 2.68

COP Heating 3.21 2.86 2.99 3.06 2.89

Energy

Labeling

Directive

Cooling EDDCD

Heating C C D

Annual energy consumption kWh 1360 1330 1915 1780 2330

Indoor Units FBQ71B8V3B FBQ71B8V3B FBQ100B8V3B FBQ100B8V3B FBQ125B8V3B

Nominal

Capacity Cooling Standard kW 7.1 7.1 10 10 12.2

Heating Standard kW 8 8 11.2 11.2 14.5

Nominal input Cooling Standard kW 2.79 2.68 3.79 3.6 4.67

Heating Standard kW 2.49 2.49 3.91 3.87 4.52

For

combination

indoor units +

outdoor units

EER Cooling 2.54 2.65 2.64 2.78 2.61

COP Heating 3.21 3.21 2.86 2.89 3.21

Energy

Labeling

Directive

Cooling EDDDD

Heating CCDDC

Annual energy consumption kWh 1395 1340 1895 1800 2335

Indoor Units FHQ71BVV1B FHQ71BVV1B FHQ100BVV1B FHQ100BVV1B FHQ125BVV1B

Nominal

Capacity Cooling Standard kW 7.1 7.1 9.8 9.8 12.2

Heating Standard kW 8 8 11.2 11.2 14.5

Nominal input Cooling Standard kW 2.7 2.65 3.75 3.68 4.51

Heating Standard kW 2.85 2.8 4.13 4.01 5.16

For

combination

indoor units +

outdoor units

EER Cooling 2.63 2.68 2.61 2.66 2.71

COP Heating 2.81 2.86 2.71 2.79 2.81

Energy

Labeling

Directive

Cooling D

Heating D D E E D

Annual energy consumption kWh 1350 1325 1875 1840 2255

2-2 TECHNICAL SPECIFICATIONS REQ71B8V3B REQ71B8W1B REQ100B8V3B REQ100B8W1B REQ125B8W1B

Casing Colour Daikin White

Material Painted galvanized steel plate

Dimensions Unit Height mm 770 770 1170 1170 1170

Width mm 900 900 900 900 900

Depth mm 320 320 320 320 320

Packing Height mm 900 900 1300 1300 1300

Width mm 980 980 980 980 980

Depth mm 420 420 420 420 420

Weight Unit kg 83 83 102 100 108

Packed Unit kg 87 87 107 105 113

• Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B

• Split Sky Air • Outdoor Units

2 Specifications

Heat

Exchanger Dimensions Length mm 857 857 857 857 857

Nr of Rows 2 2 2 2 2

Fin Pitch mm 2.00 2.00 2.00 2.00 2.00

Nr of Passes 6 6 10 10 10

Face Area m² 0.641 0.641 0.980 0.980 0.980

Nr of Stages 34 34 52 52 52

Tube type Hi-XSS cooling tube

Fin Type Non-symmetric waffle louvre

Treatment Anti-corrosion treatment (PE)

Fan Type Direct Drive Propeller

Discharge direction Horizontal

Quantity 11112

Air Flow Rate

(nominal at

230V)

Cooling m³/min 48.0 48.0 55.0 55.0 89.0

Heating m³/min 43.0 43.0 50.0 50.0 80.0

Motor Quantity 1 1 1 1 1

Model P47L11S

Position Lower

Motor Speed

(nominal) Steps 33333

Fan Motor Output W 65 65 90 90 85

Position Upper

Motor Speed

(nominal) Steps 3

Fan Motor Output W 65

CompressorQuantity 11111

Motor Model JT90G-P4V1N@S JT90G-YE JT125G-P4V1@S JT125G-YE JT160G-YE

Type Hermetically sealed scroll compressor

Motor

Output W 2200 2200 3000 3000 3750

Crankcase

Heater W3333333333

Operation

Range Cooling Min °CDB 10.0 10.0 10.0 10.0 10.0

Max °CDB 46.0 46.0 46.0 46.0 46.0

Heating Min °CWB -10 -10 -10 -10 -10

Max°CWB1515151515

Sound Level

(nominal) Cooling Sound

Power dBA 65.0 65.0 70.0 70.0 70.0

Sound

Pressure dBA 53.0 53.0 57.0 57.0 57.0

Refrigerant Type R-410A

Charge kg 2.5 2.5 3.6 3.6 3.6

Control Expansion valve (electronic type)

NrofCircuits 11111

Refrigerant Oil Type Daphne FVC68D

Charged Volume l 1.5 1.5 1.5 1.5 1.5

2-2 TECHNICAL SPECIFICATIONS REQ71B8V3B REQ71B8W1B REQ100B8V3B REQ100B8W1B REQ125B8W1B

• Split Sky Air • Outdoor Units 8

• Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B

2 Specifications

Piping

connections Liquid(OD)Quantity 11111

Type Flare connection

Diameter

(OD) mm 9.52 9.52 9.52 9.52 9.52

GasQuantity 11111

Type Flare connection

Diameter

(OD) mm 15.9 15.9 15.9 15.9 15.9

Drain Quantity 3 3 3 3 3

Type Hole

Diameter

(OD) mm 26 26 26 26 26

Piping Length Minimum m 5 5 5 5 5

Maximum m 50 50 50 50 50

Equivalent m 70 70 70 70 70

Chargeless m 7.5 7.5 7.5 7.5 7.5

Installation

height

difference

Maximum m 30.0 30.0 30.0 30.0 30.0

Max. internunit level

difference m 0.5 0.5 0.5 0.5 0.5

Heat Insulation Both liquid and gas pipes

Defrost Method Reversed cycle

Defrost Control Sensor for outdoor heatexchanger temperature

Capacity Control Method None

Safety Devices Reverse phase protector

PC board fuse

Overcurrent relay (compressor)

Low pressure switch

High pressure switch

Fan motor thermal protector

Standard

Accessories Item Declaration of conformity

Quantity 1 1 1 1 1

Item Installation manual

Quantity 1 1 1 1 1

Notes Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details,

please refer to sound level drawings ofthis chapter.

The sound power level is an absolute value indicating the power which a sound source generates.

Sound values are measured in a semi-anechoic room.

In case of drain piping for outdoor unit, drain piping kit (option) is needed.

Nominalcoolingcapacitiesarebasedon:indoortemperature:27°CDB,19°CWB, outdoortemperature:35°CDB,

equivalent refrigerant piping : 7.5m, level difference : 0m.

Nominalheatingcapacities are basedon: indoor temperature:20°CDB, outdoortemperature : 7°CDB, 6°CWB,

equivalent refrigerant piping : 7.5m, level difference : 0m

2-3 ELECTRICAL SPECIFICATIONS REQ71B8V3B REQ71B8W1B REQ100B8V3B REQ100B8W1B REQ125B8W1B

Power Supply Name V3 W1 V3 W1 W1

Phase 1 3N 1 3N 3N

Frequency Hz 50 50 50 50 50

Voltage V 230 400 230 400 400

Voltage range Minimum V -10%

Maximum V +10%

Current Recomended fuses A 32 16 40 16 20

Wiring

connections For Power

Supply Quantity 11111

Remark 3 wires (earth wire

included) 5 wires (earth wire

included) 3 wires (earth wire

included) 5 wires (earth wire

included)

For connection

with indoor Quantity 11111

Remark 4 wires (earth wire included)

Power Supply Intake Outdoor unit only

2-2 TECHNICAL SPECIFICATIONS REQ71B8V3B REQ71B8W1B REQ100B8V3B REQ100B8W1B REQ125B8W1B

• Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B

• Split Sky Air • Outdoor Units

3 Electrical data

Unit combination Power supply Compressor OFM IFM

Indoor unit Outdoor unit Hz-Volts

Voltage range

MCA TOCA MFA LRA RLA kW FLA kW FLA

FCQ71B REQ71B8V3B 50-230

Max. 50Hz-253V

Min. 50Hz-207V

16.6 23.3 32 75.5 12.2 0.065 0.6 0.045 0.7

FCQ71C REQ71B8V3B 50-230 16.4 23.1 32 75.5 12.2 0.065 0.6 0.065 0.5

FHQ71 REQ71B8V3B 50-230 16.8 23.2 32 75.5 12.5 0.065 0.6 0.062 0.6

FBQ71 REQ71B8V3B 50-230 17.4 23.5 32 75.5 12.7 0.065 0.6 0.125 0.9

FDEQ71 REQ71B8V3B 50-230 15.4 23.5 32 75.5 11.1 0.065 0.6 0.125 0.9

FCQ71B REQ71B8W1B 50-400

Max. 50Hz-440V

Min. 50Hz-360V

7.3 11.3 16 41.1 4.8 0.065 0.6 0.045 0.7

FCQ71C REQ71B8W1B 50-400 7.1 11.1 16 41.1 4.8 0.065 0.6 0.065 0.5

FHQ71 REQ71B8W1B 50-400 7.5 11.2 16 41.1 5.0 0.065 0.6 0.062 0.6

FBQ71 REQ71B8W1B 50-400 8.1 11.5 16 41.1 5.3 0.065 0.6 0.125 0.9

FDEQ71 REQ71B8W1B 50-400 6.8 11.5 16 41.1 4.2 0.065 0.6 0.125 0.9

3TW26599-9A

SYMBOLS

MCA : Min. Circuit Amps

TOCA : Total Over Current Amps

MFA : Max. Fuse Amps (see note 7)

LRA : Locked Rotor Amps

RLA : Rated Load Amps

OFM : Outdoor Fan Motor

IFM : Indoor Fan Motor

FLA : Full Load Amps

kW : Rated motor output

NOTES

1. RLA is based on the following conditions:

Indoor temp.: 27°CDB/19.0°CWB

Outdoor temp. : 35°CDB

2. TOCA means the total value of each OC set

3. Voltage range

Units are suitable for use on electrical systems where voltage supplied to unit

terminals is not below or above listed operation range limits

4. Maximum allowable voltage unbalance between phases is 2%.

5. MCA/MFA

MCA = 1.25 x RLA + all FLA, MFA = < 2.25 x RLA + all FLA (next lower standard

fuse rating Min. 16A)

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.

Finally, click on the document title of your choice.

• Split Sky Air • Outdoor Units 10

• Outdoor Units • R-410A • REQ-B8V3B_REQ-B8W1B

3 Electrical data

Unit combination Power supply Compressor OFM IFM

Indoor unit Outdoor unit Hz-Volts

Voltage range

MCA TOCA MFA LRA RLA kW FLA kW FLA

FCQ100B REQ100B8V3B 50-230

Max. 50Hz-253V

Min. 50Hz-207V

23.8 34.8 40 98.5 17.6 0.090 0.8 0.090 1.0

FCQ100C REQ100B8V3B 50-230 23.5 34.5 40 98.5 17.6 0.090 0.8 0.120 0.7

FHQ100 REQ100B8V3B 50-230 25.3 34.5 40 98.5 19.0 0.090 0.8 0.130 0.7

FBQ100 REQ100B8V3B 50-230 23.2 34.8 40 98.5 17.1 0.090 0.8 0.135 1.0

FDEQ100 REQ100B8V3B 50-230 24.2 34.8 40 98.5 17.9 0.090 0.8 0.135 1.0

FCQ100B REQ100B8W1B 50-400

Max. 50Hz-440V

Min. 50Hz-360V

9.2 11.8 16 48.2 4.8 0.090 0.8 0.090 1.0

FCQ100C REQ100B8W1B 50-400 8.9 11.5 16 48.2 4.8 0.090 0.8 0.120 0.7

FHQ100 REQ100B8W1B 50-400 9.4 11.5 16 48.2 5.0 0.090 0.8 0.130 0.7

FBQ100 REQ100B8W1B 50-400 8.9 11.8 16 48.2 5.3 0.090 0.8 0.135 1.0

FDEQ100 REQ100B8W1B 50-400 9.6 11.8 16 48.2 4.2 0.090 0.8 0.135 1.0

3TW26619-9A

SYMBOLS

MCA : Min. Circuit Amps

TOCA : Total Over Current Amps

MFA : Max. Fuse Amps (see note 7)

LRA : Locked Rotor Amps

RLA : Rated Load Amps

OFM : Outdoor Fan Motor

IFM : Indoor Fan Motor

FLA : Full Load Amps

kW : Rated motor output

NOTES

1. RLA is based on the following conditions:

Indoor temp.: 27°CDB/19.0°CWB

Outdoor temp. : 35°CDB

2. TOCA means the total value of each OC set

3. Voltage range

Units are suitable for use on electrical systems where voltage supplied to unit

terminals is not below or above listed operation range limits

4. Maximum allowable voltage unbalance between phases is 2%.

5. MCA/MFA

MCA = 1.25 x RLA + all FLA, MFA = < 2.25 x RLA + all FLA (next lower standard

fuse rating Min. 16A)

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.

Finally, click on the document title of your choice.

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