Daikin REQ71B7V3B Instruction manual

REQ-B7

Pair Application

technical data

Split

Sky Air

air conditioning systems

Split - Sky Air

EEDE05-1/3 • 05/2005

Prepared in elgium by Goekint Graphics

Zandvoordestraat 300

- 8400 Ostend elgium

Specifications are subject to change without prior notice.

ISO14001 assures an effective environmental

management system in order to hel rotect

human health and the environment from the otential

im act of our activities, roducts and services and to

assist in maintaining and im roving the quality of

the environment

Daikin Euro e N.V. is a roved by LRQA for its Quality

Management System in accordance with the ISO9001

standard. ISO9001 ertains to quality assurance regarding

design, develo ment, manufacturing as well as to services

related to the roduct.

Daikin units com ly with the Euro ean

regulations that guarantee the safety of

the roduct.

Daikin Euro e N.V. artici ates 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.

www.daikineurope.com

• Split Sky Air • Outdoor Units 1

• Outdoor Units • R-410A • REQ-B7

TABLE OF CONTENTS

REQ-B7

1 Features

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2 Specifications

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Technical Specifications

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Electrical Specifications

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Electrical data

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Safety device settings

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3 Options

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4 Capacity tables

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Cooling capacity tables

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Heating capacity tables

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5 Dimensional drawing & centre of gravity

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Dimensional drawing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Centre of gravity

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

6 Piping diagram

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7 Wiring diagram

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Wiring diagram

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

External connection diagram

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

8 Sound data

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Sound pressure spectrum

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Sound power spectrum

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

9Installation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Installation method

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

10 Operation range

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

• Outdoor Units • R-410A • REQ-B7

• Split Sky Air • Outdoor Units

OutdooSplitREQ-B7R-410a

1Features

• 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.

• The piping connections 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 3

• Outdoor Units • R-410A • REQ-B7

2 Specifications

2-1 TECHNICAL SPECIFICATIONS

REQ71B7V3B REQ71B7W1B REQ100B7V3B REQ100B7W1B REQ125B7W1B

Casing Colour Daikin White

Material Painted galvanized steel plate

Dimensions Packing Height mm 900 900 1300 1300 1300

Width mm 980 980 980 980 980

Depth mm 420 420 420 420 420

Unit Height mm 770 770 1170 1170 1170

Width mm 900 900 900 900 900

Depth mm 320 320 320 320 320

Weight Machine Weight kg 83 83 102 100 108

Gross Weight kg 87 87 107 105 113

Heat Exchanger Dimensions Length mm 857 857 857 857 857

NrofRows22222

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)

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

MotorQuantity 11111

Model P47L11S

Position Lower

Motor Speed (nominal

at 230V)

Steps 3 3 3 3 3

Fan Motor Output W 65 65 90 90 85

Drive direct drive

Position Upper

Motor Speed (nominal

at 230V)

Steps 3

Fan Motor Output W 65

Drive direct drive

Compressor Quantity 1 1 1 1 1

Motor Model JT90G-V1N JT90G-YE JT125G-V1N JT125G-YE JT160G-YE

Type Hermetically sealed scroll compressor

Motor

Output

W 2200 2200 3000 3000 3750

Starting Method Direct

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 -10.0 -10.0 -10.0 -10.0 -10.0

Max

CWB 15.0 15.0 15.0 15.0 15.0

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 2.50 2.50 3.60 3.60 3.60

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

• Outdoor Units • R-410A • REQ-B7

• Split Sky Air • Outdoor Units

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

DrainQuantity 33333

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 heat exchanger 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 11111

Item Installation manual

Quantity 11111

2-1 TECHNICAL SPECIFICATIONS

REQ71B7V3B REQ71B7W1B REQ100B7V3B REQ100B7W1B REQ125B7W1B

• Split Sky Air • Outdoor Units 5

• Outdoor Units • R-410A • REQ-B7

2 Specifications

2-2 ELECTRICAL SPECIFICATIONS

REQ71B7V3B REQ71B7W1B REQ100B7V3B REQ100B7W1B REQ125B7W1B

Power Supply Name V3 W1 V3 W1 W1

Phase 1 3N 1 3N 3N

FrequencyHz5050505050

Voltage V 230 400 230 400 400

Current Recomended fuses A 32 16 40 16 20

Voltage range Minimum V 207 360 207 360 360

Maximum V 253 440 253 440 440

Wiring

connections

For Power Supply Quantity 1 1 1 1 1

Remark 3 wires (earth wire

included)

5 wires (earth wire

included)

3 wires (earth wire

included)

5 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

NOTES

1 Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to sound level drawings of

this chapter.

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

3 Sound values are measured in a semi-anechoic room.

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

5 Nominal cooling capacities are based on : indoor temperature : 27°CDB, 19°CWB, outdoor temperature : 35°CDB, equivalent refrigerant piping : 7.5m,

level difference : 0m.

6 Nominal heating capacities are based on : indoor temperature : 20°CDB, outdoor temperature : 7°CDB, 6°CWB, equivalent refrigerant piping : 7.5m,

level difference : 0m

• Outdoor Units • R-410A • REQ-B7

• Split Sky Air • Outdoor Units

2 Specifications

2 - 3 Electrical data

REQ71B7

Unit combination Power supply Compressor OFM IFM

Indoor unit Outdoor unit Hz-Volts

Voltage range

MCA TOCA MFA LRA RLA kW FLA kW FLA

FCQ71 REQ71B7V3B 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

FHQ71 REQ71B7V3B 50-230 16.8 23.2 32 75.5 12.5 0.065 0.6 0.062 0.6

FBQ71 REQ71B7V3B 50-230 17.4 23.5 32 75.5 12.7 0.065 0.6 0.125 0.9

FDEQ71 REQ71B7V3B 50-230 15.4 23.5 32 75.5 11.1 0.065 0.6 0.125 0.9

FCQ71 REQ71B7W1B 50-400/230

Max. 50Hz-440/253V

Min. 50Hz-360/207V

7.3 11.3 16 41.1 4.8 0.065 0.6 0.045 0.7

FHQ71 REQ71B7W1B 50-400/230 7.5 11.2 16 41.1 5.0 0.065 0.6 0.062 0.6

FBQ71 REQ71B7W1B 50-400/230 8.1 11.5 16 41.1 5.3 0.065 0.6 0.125 0.9

FDEQ71 REQ71B7W1B 50-400/230 6.8 11.5 16 41.1 4.2 0.065 0.6 0.125 0.9

3TW26599-9

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/19.5°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 7

• Outdoor Units • R-410A • REQ-B7

2 Specifications

2 - 3 Electrical data

REQ100B7

Unit combination Power supply Compressor OFM IFM

Indoor unit Outdoor unit Hz-Volts

Voltage range

MCA TOCA MFA LRA RLA kW FLA kW FLA

FCQ100 REQ100B7V3B 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

FHQ100 REQ100B7V3B 50-230 25.3 34.5 40 98.5 19.0 0.090 0.8 0.130 0.7

FBQ100 REQ100B7V3B 50-230 23.2 34.8 40 98.5 17.1 0.090 0.8 0.135 1.0

FDEQ100 REQ100B7V3B 50-230 24.2 34.8 40 98.5 17.9 0.090 0.8 0.135 1.0

FCQ100 REQ100B7W1B 50-400/230

Max. 50Hz-440/253V

Min. 50Hz-360/207V

9.2 11.8 16 48.2 5.9 0.090 0.8 0.090 1.0

FHQ100 REQ100B7W1B 50-400/230 9.4 11.5 16 48.2 6.3 0.090 0.8 0.130 0.7

FBQ100 REQ100B7W1B 50-400/230 8.9 11.8 16 48.2 5.7 0.090 0.8 0.135 1.0

FDEQ100 REQ100B7W1B 50-400/230 9.6 11.8 16 48.2 6.2 0.090 0.8 0.135 1.0

3TW26619-9

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/19.5°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.

• Outdoor Units • R-410A • REQ-B7

• Split Sky Air • Outdoor Units

2 Specifications

2 - 3 Electrical data

REQ125B7

Unit combination Power supply Compressor OFM IFM

Indoor unit Outdoor unit Hz-Volts

Voltage range

MCA TOCA MFA LRA RLA kW FLA kW FLA

FCQ125 REQ125B7W1B 50-400/230

Max. 50Hz-440/253V

Min. 50Hz-360/207V

12.4 15.3 20 63 8.1

0.065

0.085

0.6

0.7

0.09 1.0

FHQ125 REQ125B7W1B 50-400/230 12.3 15.0 20 63 8.2

0.065

0.085

0.6

0.7

0.13 0.7

FBQ125 REQ125B7W1B 50-400/230 12.2 15.7 20 63 7.6

0.065

0.085

0.6

0.7

0.225 1.4

FDEQ125 REQ125B7W1B 50-400/230 12.6 15.7 20 63 7.9

0.065

0.085

0.6

0.7

0.225 1.4

3TW26639-9

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/19.5°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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