Fujitsu AGYG12KVCB Service-Handbuch

AIR CONDITIONER

Floor type

DESIGN & TECHNICAL MANUAL

For Extra Cold Climate Area

INDOOR

AGYG09KVCB

AGYG12KVCB

AGYG14KVCB

OUTDOOR

AOYG09KVCBN

AOYG12KVCBN

AOYG14KVCBN

DR_AG006EF_03

2021.01.22

Notices:

• Product specifications and design are subject to change without notice for future improvement.

• For further details, please check with our authorized dealer.

Trademarks

FGLair™ is trademark of Fujitsu General Limited in the United States, other countries or both.

Google Play™ is trademark of Google Inc.

App Store® is a service mark of Apple Inc., registered in the U.S. and other countries.

CONTENTS

Part 1. INDOOR UNIT...........................................................................1

1. Specifications................................................................................................2

2. Dimensions....................................................................................................4

2-1. Models: AGYG09KVCB, AGYG12KVCB, and AGYG14KVCB ........................................4

3. Wiring diagrams ............................................................................................6

3-1. Models: AGYG09KVCB, AGYG12KVCB, and AGYG14KVCB ........................................6

4. Capacity table................................................................................................7

4-1. Cooling capacity...............................................................................................................7

4-2. Heating capacity ..............................................................................................................8

5. Fan performance ...........................................................................................9

5-1. Air velocity distributions....................................................................................................9

5-2. Airflow ............................................................................................................................10

6. Operation noise (sound pressure).............................................................13

6-1. Noise level curve............................................................................................................13

6-2. Sound level check point .................................................................................................14

7. Safety devices .............................................................................................15

8. External input and output...........................................................................16

8-1. External input.................................................................................................................16

8-2. External output...............................................................................................................17

8-3. Combination of external input and output.......................................................................18

8-4. Details of function ..........................................................................................................19

9. Remote controller .......................................................................................25

9-1. Overview........................................................................................................................25

9-2. Specifications.................................................................................................................26

10. Function settings .......................................................................................27

10-1.Function settings by using remote controller.................................................................27

10-2.Custom code setting for wireless remote controller.......................................................33

11. Accessories.................................................................................................34

11-1.Models: AGYG09KVCB, AGYG12KVCB, and AGYG14KVCB .....................................34

12. Optional parts .............................................................................................35

12-1.Controllers ....................................................................................................................35

12-2.Others ...........................................................................................................................36

Part 2. OUTDOOR UNIT.....................................................................37

1. Specifications..............................................................................................38

2. Dimensions..................................................................................................39

2-1. Models: AOYG09KVCBN, AOYG12KVCBN, and AOYG14KVCBN ..............................39

3. Installation space ........................................................................................40

3-1. Models: AOYG09KVCBN, AOYG12KVCBN, and AOYG14KVCBN ..............................40

4. Refrigerant circuit .......................................................................................43

4-1. Model: AOYG09KVCBN ................................................................................................43

4-2. Models: AOYG12KVCBN and AOYG14KVCBN ............................................................44

5. Wiring diagrams ..........................................................................................45

5-1. Model: AOYG09KVCBN ................................................................................................45

5-2. Models: AOYG12KVCBN and AOYG14KVCBN ............................................................45

6. Capacity compensation rate for pipe length and height difference........46

6-1. Model: AOYG09KVCBN ................................................................................................46

6-2. Models: AOYG12KVCBN and AOYG14KVCBN ............................................................47

7. Additional charge calculation ....................................................................48

7-1. Models: AOYG09KVCBN, AOYG12KVCBN, and AOYG14KVCBN ..............................48

8. Airflow..........................................................................................................49

8-1. Model: AOYG09KVCBN ................................................................................................49

8-2. Model: AOYG12KVCBN ................................................................................................49

8-3. Model: AOYG14KVCBN ................................................................................................49

9. Operation noise (sound pressure).............................................................50

9-1. Noise level curve............................................................................................................50

9-2. Sound level check point .................................................................................................51

10. Electrical characteristics............................................................................52

11. Safety devices .............................................................................................53

12. Accessories.................................................................................................54

12-1.Models: AOYG09KVCBN, AOYG12KVCBN, and AOYG14KVCBN .............................54

CONTENTS (continued)

Part 1. INDOOR UNIT

FLOOR TYPE:

AGYG09KVCB

AGYG12KVCB

AGYG14KVCB

1. Specifications

Type

Floor type

Inverter heat pump

Model name AGYG09KVCB AGYG12KVCB AGYG14KVCB

Power supply 230 V ~ 50 Hz

Available voltage range 198—264 V

Capacity

Cooling

Rated kW 2.50 3.50 4.20

Btu/h 8,500 11,900 14,300

Min.—Max. kW 0.9—4.3 0.9—4.3 0.9—5.2

Btu/h 3,100—14,700 3,100—14,700 3,100—17,700

Heating

Rated kW 3.50 4.50 5.20

Btu/h 11,900 15,400 17,700

Min.—Max. kW 0.9—5.5 0.9—6.2 0.9—6.3

Btu/h 3,100—18,800 3,100—21,200 3,100—21,500

Outdoor temp

-15°C kW 3.7 4.5 5.2

Input power

Cooling Rated

0.51 0.83 1.06

Max. 1.65 2.11 2.11

Heating

Rated 0.81 1.1 1.41

Max. 1.65 1.98 1.98

Outdoor temp

-15°C 1.92 2.65 2.65

Current Cooling Rated A 2.3 3.7 4.7

Heating 3.6 4.9 6.2

EER Cooling kW/kW 4.95 4.20 3.95

COP Heating 4.32 4.10 3.70

Power factor Cooling %96.4 97.5 98.1

Heating 97.8 97.6 98.9

Moisture removal L/h (pints/h) 1.3 (2.3) 1.8 (3.2) 2.1 (3.7)

Maximum operating current *1 Cooling A9 11 11

Heating 10 12.5 12.5

Fan

Airflow rate

Cooling

HIGH

m3/h

570 570 650

MED 460 460 520

LOW 360 360 400

QUIET 270 270 270

Heating

HIGH 600 650 650

MED 480 480 520

LOW 370 370 390

QUIET 270 270 270

Type × Q'ty Cross flow fan × 2

Motor output W 16 × 2

Sound pressure level *2

Cooling

HIGH

dB (A)

40 40 44

MED 35 35 38

LOW 29 29 31

QUIET 22 22 22

Heating

HIGH 41 43 43

MED 35 35 37

LOW 29 29 29

QUIET 22 22 22

Heat exchanger type

Dimensions (H × W × D) mm 378 × 550 × 26.6

Fin pitch 1.2

Rows × Stages 2 × 18

Pipe type Copper tube

Fin type Aluminium

Enclosure Material Polystyrene

Color White

Dimensions

(H × W × D)

Net mm 600 × 740 × 200

Gross 700 × 820 × 310

Weight Net kg 14

Gross 18

Connection pipe Size Liquid mm (in) Ø 6.35 (Ø 1/4)

Gas Ø 9.52 (Ø 3/8)

Method Flare

Drain hose Material PP + LLDPE

Size mm Ø 13.8 (I.D.), Ø 15.8 to Ø 16.7 (O.D.)

Operation range Cooling °C 18 to 32

%RH 80 or less

Heating °C 30 or less

Remote controller type Wireless (Wired, Mobile app*3 [FGLair™] [option])

NOTES:

• Specifications are based on the following conditions:

– Cooling: Indoor temperature of 27 °CDB/19 °CWB, and outdoor temperature of 35 °CDB/24 °CWB.

– Heating: Indoor temperature of 20 °CDB/15 °CWB, and outdoor temperature of 7 °CDB/6 °CWB.

– Pipe length: 5 m, Height difference: 0 m. (Between outdoor unit and indoor unit.)

• Protective function might work when using it outside the operation range.

• *1: Maximum current is maximum value when operated within the operation range.

• *2: Sound pressure level:

– Measured values in manufacturer’s anechoic chamber.

– Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.

• *3: Available on Google Play™ store or on App Store®. Optional WLAN adapter is also required. For details, refer to the setting manual.

- 2 - 1. Specifications

FLOOR TYPE

AGYG09-14KVCB

FLOOR TYPE

AGYG09-14KVCB

Model name AGYG09KVCB AGYG12KVCB AGYG14KVCB

Energy efficiency class Cooling A+++ A+++ A++

Heating (Average) A+ A+ A+

Pdesign Cooling kW 2.5 (35 °C) 3.5 (35 °C) 4.2 (35 °C)

Heating (Average) 3.0 (-10 °C) 3.6 (-10 °C) 4.2 (-10 °C)

SEER Cooling kWh/kWh 8.60 8.50 8.10

SCOP Heating (Average) 4.40 4.20 4.00

Annual energy consumption QCE kWh/a 102 144 181

QHE (Average) 953 1,198 1,467

Sound power level Cooling High dB (A) 53 53 57

Heating 53 55 55

- 3 - 1. Specifications

FLOOR TYPE

AGYG09-14KVCB

FLOOR TYPE

AGYG09-14KVCB

2. Dimensions

2-1. Models: AGYG09KVCB, AGYG12KVCB, and AGYG14KVCB

600

200

Side view

Front view

740

Unit: mm

¢Installation space

100 or more

80 or more

150 or below from the floor

50 or more

- 4 -

2-1. Models: AGYG09KVCB, AGYG12KVCB, and AGYG14KVCB 2. Dimensions

FLOOR TYPE

AGYG09-14KVCB

FLOOR TYPE

AGYG09-14KVCB

Grating

PROHIBITED

WARNING

• The appliance shall be installed, operated and stored in a room with a floor area larger than X

m2.

Amount of refrigerant charge

M (kg)

Minimum room area

X (m2)

M ≤ 1.22 -

1.22 < M ≤ 1.23 12.99

1.23 < M ≤ 1.50 19.31

1.50 < M ≤ 1.75 26.28

1.75 < M ≤ 2.0 34.33

2.0 < M ≤ 2.5 53.63

2.5 < M ≤ 3.0 77.23

3.0 < M ≤ 3.5 105.12

3.5 < M ≤ 4.0 137.29

(IEC 60335-2-40)

- 5 -

2-1. Models: AGYG09KVCB, AGYG12KVCB, and AGYG14KVCB 2. Dimensions

FLOOR TYPE

AGYG09-14KVCB

FLOOR TYPE

AGYG09-14KVCB

3. Wiring diagrams

3-1. Models: AGYG09KVCB, AGYG12KVCB, and AGYG14KVCB

- 6 -

3-1. Models: AGYG09KVCB, AGYG12KVCB, and AGYG14KVCB 3. Wiring diagrams

FLOOR TYPE

AGYG09-14KVCB

FLOOR TYPE

AGYG09-14KVCB

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