Fujitsu ASYG07KETF Service manual

AIR CONDITIONER
Wall mounted type
DESIGN & TECHNICAL MANUAL
INDOOR
ASYG07KETF
ASYG09KETF
ASYG12KETF
ASYG14KETF
ASYG07KETF-B
ASYG09KETF-B
ASYG12KETF-B
ASYG14KETF-B
OUTDOOR
AOYG07KETA
AOYG09KETA
AOYG12KETA
AOYG14KETA
DR_AS194EF_02
2023.06.14

Notices:
• Product specifications and design are subject to change without notice for future improvement.
• For further details, please check with our authorized dealer.
Trademarks
“AIRSTAGE Mobile” is a trademark of FUJITSU GENERAL LIMITED.
Android and Google Play are trademarks of Google LLC.
App Store is a service mark of Apple Inc., registered in the U.S. and other countries.
IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under
license.
Copyright © 2023 Fujitsu General Limited. All rights reserved.

CONTENTS
Part 1. INDOOR UNIT...........................................................................1
1. Specifications................................................................................................2
2. Wireless LAN control....................................................................................4
2-1. System requirement.........................................................................................................4
2-2. Wireless LAN function list ................................................................................................5
3. Dimensions....................................................................................................6
3-1. Models: ASYG07KETF, ASYG09KETF, ASYG12KETF, ASYG14KETF, ASYG07KETF-
B, ASYG09KETF-B, ASYG12KETF-B, and ASYG14KETF-B ............................................6
4. Wiring diagrams ............................................................................................8
4-1. Models: ASYG07KETF, ASYG09KETF, ASYG12KETF, ASYG14KETF, ASYG07KETF-
B, ASYG09KETF-B, ASYG12KETF-B, and ASYG14KETF-B ............................................8
5. Capacity table................................................................................................9
5-1. Cooling capacity...............................................................................................................9
5-2. Heating capacity ............................................................................................................11
6. Fan performance .........................................................................................12
6-1. Air velocity distributions..................................................................................................12
6-2. Airflow ............................................................................................................................14
7. Operation noise (sound pressure).............................................................18
7-1. Noise level curve............................................................................................................18
7-2. Sound level check point .................................................................................................20
8. Safety devices .............................................................................................21
9. External input and output...........................................................................22
9-1. External input.................................................................................................................23
9-2. External output...............................................................................................................26
9-3. Setting of external input and output ...............................................................................28
9-4. Details of control input function ......................................................................................29
9-5. Details of control output function....................................................................................33
10. Group connection .......................................................................................35
11. Remote controller .......................................................................................36
11-1.Wireless remote controller ............................................................................................36
12. Function settings .......................................................................................38
12-1.Function settings by using remote controller.................................................................38
12-2.Custom code setting for wireless remote controller.......................................................45
13. Accessories.................................................................................................46
13-1.Models: ASYG07KETF, ASYG09KETF, ASYG12KETF, ASYG14KETF, ASYG07KETF-
B, ASYG09KETF-B, ASYG12KETF-B, and ASYG14KETF-B ..........................................46
14. Optional parts .............................................................................................47
14-1.Controllers ....................................................................................................................47
14-2.Others ...........................................................................................................................48

Part 2. OUTDOOR UNIT.....................................................................49
1. Specifications..............................................................................................50
2. Dimensions..................................................................................................51
2-1. Models: AOYG07KETA, AOYG09KETA, and AOYG12KETA .......................................51
2-2. Model: AOYG14KETA ...................................................................................................52
3. Installation space ........................................................................................53
3-1. Models: AOYG07KETA, AOYG09KETA, AOYG12KETA, and AOYG14KETA..............53
4. Refrigerant circuit .......................................................................................56
4-1. Models: AOYG07KETA, AOYG09KETA, and AOYG12KETA .......................................56
4-2. Model: AOYG14KETA ...................................................................................................57
5. Wiring diagrams ..........................................................................................58
5-1. Models: AOYG07KETA, AOYG09KETA, AOYG12KETA, and AOYG14KETA..............58
6. Capacity compensation rate for pipe length and height difference........59
6-1. Models: AOYG07KETA and AOYG09KETA ..................................................................59
6-2. Model: AOYG12KETA ...................................................................................................60
6-3. Model: AOYG14KETA ...................................................................................................60
7. Additional charge calculation ....................................................................61
7-1. Models: AOYG07KETA and AOYG09KETA ..................................................................61
7-2. Model: AOYG12KETA ...................................................................................................61
7-3. Model: AOYG14KETA ...................................................................................................61
8. Airflow..........................................................................................................62
8-1. Model: AOYG07KETA ...................................................................................................62
8-2. Model: AOYG09KETA ...................................................................................................62
8-3. Model: AOYG12KETA ...................................................................................................62
8-4. Model: AOYG14KETA ...................................................................................................63
9. Operation noise (sound pressure).............................................................64
9-1. Noise level curve............................................................................................................64
9-2. Sound level check point .................................................................................................66
10. Electrical characteristics............................................................................67
11. Safety devices .............................................................................................68
12. Accessories.................................................................................................69
12-1.Models: AOYG07KETA, AOYG09KETA, AOYG12KETA, and AOYG14KETA.............69
CONTENTS (continued)

Part 1. INDOOR UNIT
WALL MOUNTED TYPE:
ASYG07KETF
ASYG09KETF
ASYG12KETF
ASYG14KETF
ASYG07KETF-B
ASYG09KETF-B
ASYG12KETF-B
ASYG14KETF-B

1. Specifications
Type
Wall mounted
Inverter, Heat pump
Model name ASYG07KETF
ASYG07KETF-B
ASYG09KETF
ASYG09KETF-B
ASYG12KETF
ASYG12KETF-B
ASYG14KETF
ASYG14KETF-B
Power supply 230 V~ 50 Hz
Power supply intake Outdoor unit
Available voltage range 198—264 V
Capacity
Cooling
Rated kW 2.0 2.5 3.4 4.2
Btu/h 6,800 8,500 11,600 14,300
Min.—Max. kW 0.9—3.0 0.9—3.2 0.9—3.9 0.9—4.4
Btu/h 3,100—10,200 3,100—10,900 3,100—13,300 3,100—15,000
Heating
Rated kW 2.5 2.8 4.0 5.4
Btu/h 8,500 9,500 13,600 18,400
Min.—Max. kW 0.9—3.4 0.9—4.0 0.9—5.3 0.9—6.0
Btu/h 3,100—11,600 3,100—13,600 3,100—18,000 3,100—20,500
Input power
Cooling Rated
kW
0.450 0.630 0.935 1.220
Min.—Max. 0.25—1.17 0.25—1.21 0.25—1.27 0.25—1.40
Heating Rated 0.555 0.620 0.960 1.410
Min.—Max. 0.25—1.21 0.25—1.26 0.25—1.52 0.25—1.73
Fan
HIGH
W
22.1 26.5 33.6
MED 15.1 16.0 20.0
LOW 10.0 11.8
QUIET 6.4 7.1
Current Cooling Rated A 2.6 3.4 4.8 5.8
Heating 3.0 3.4 5.1 6.8
Energy efficiency class Cooling A++
Heating (Average) A+
Pdesign Cooling kW 2.0 2.5 3.4 4.2
Heating (Average) 2.3 2.4 2.5 4.0
SEER Cooling kWh/kWh 7.4 7.3 6.9
SCOP Heating (Average) 4.1 4.4 4.1
Annual energy consumption QCE kWh/a 95 118 163 213
QHE (Average) 785 819 795 1,366
EER Cooling kW/kW 4.43 3.97 3.65 3.44
COP Heating 4.52 4.17 3.83
Sensible capacity Cooling kW 1.2 1.6 2.2 3.2
Power factor Cooling %75 81 88
Heating 80 79 87
Moisture removal L/h (pints/h) 1.0 (1.8) 1.3 (2.3) 1.8 (3.2) 2.1 (3.7)
Maximum operating current*1Cooling A6.5
Heating 9.0
Fan
Airflow rate
Cooling
HIGH
m3/h
650 700 770
MED 540 560 600
LOW 430 450
QUIET 270 280
Heating
HIGH 720 750 770 800
MED 580 610 640 660
LOW 460 470 520
QUIET 330 340
Type × Qty Crossflow fan × 1
Motor output W 22 24 27 30
Sound pressure level*2
Cooling
HIGH
dB (A)
38 40 43
MED 33 34 35 36
LOW 29 30
QUIET 20
Heating
HIGH 41 42 44
MED 35 36 38 39
LOW 31 33
QUIET 22 24
Sound power level Cooling HIGH dB (A) 54 55 57
Heating 56 57 58 59
Heat exchanger
Dimensions (H × W × D)
mm
Main 1: 210 × 670 × 26.6
Main 2: 112 × 670 × 20.0
Main 1: 210 × 670 × 26.6
Main 2: 112 × 670 × 20.0
Sub 1: 84 × 670 × 13.3
Fin pitch Main 1: 1.2
Main 2: 1.1
Main 1: 1.2
Main 2: 1.1
Sub 1: 1.4
Rows × Stages Main 1: 2 × 10
Main 2: 2 × 7
Main 1: 2 × 10
Main 2: 2 × 7
Sub 1: 1 × 4
Pipe type Copper tube
Fin type Aluminum
Enclosure
Material Polystyrene
Color
KETF: White + Pearl white (painted)
Approximate color of Munsell N 9.25/
KETF-B: Dark Gray + Silver (painted)
Approximate color of Munsell 0.5P 3.5/0.2
Dimensions
(H × W × D)
Net mm 295 × 950 × 230
Gross 284 × 1,027 × 357
Weight Net kg 11.0 11.5
Gross 14.5 15.0
Connection pipe Size Liquid mm (in) Ø6.35 (Ø1/4)
Gas Ø9.52 (Ø3/8)
Method Flare
Drain hose Material PP+HDPE
Tip diameter mm Ø13.8 (I.D.), Ø15 to Ø16.8 (O.D.)
Operation range Cooling °C 18 to 32
%RH 80 or less
Heating °C 16 to 30
- 2 - 1. Specifications
WALL MOUNTED ASYG07-14KETF WALL MOUNTED ASYG07-14KETF

Type
Wall mounted
Inverter, Heat pump
Model name ASYG07KETF
ASYG07KETF-B
ASYG09KETF
ASYG09KETF-B
ASYG12KETF
ASYG12KETF-B
ASYG14KETF
ASYG14KETF-B
Remote controller Wireless (Option: Wired, Mobile app*3 [AIRSTAGE Mobile])
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: 5.0 m, Height difference: 0 m. (Between outdoor unit and indoor unit.)
• Protective function might work when using it outside the operation range.
• *1: Maximum operating current is the total current of the indoor unit and the outdoor unit.
• *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®.
• This data is based on EN 14511 standard.
- 3 - 1. Specifications
WALL MOUNTED ASYG07-14KETF WALL MOUNTED ASYG07-14KETF

2. Wireless LAN control
By installing mobile app on a smart device, several functions can be controlled from outside the
house.
2-1. System requirement
Before using this function, prepare the following items:
•Wireless router:
Wireless LAN standard IEEE802.11b/g/n
Frequency bands* • U.S.A., Canada: 2.4 GHz (1ch—11ch)
• Other countries: 2.4 GHz (1ch—13ch)
Network security standard
• Open
• WEP
• WPA (PSK)
• WPA2 Personal (PSK)
• WPS for same-LAN registration
*: Usable only in the country or region where you purchased the product.
To check whether your wireless router complies with the network security standards listed above,
refer to the operation manual.
•Smartphone:
App-compliant operating system iOS Check the latest version of supported OS
at Google Play store or App Store.
Android™
•AIRSTAGE Mobile (mobile application):
Mobile app is available on Google Play store or on App Store.
After installation of mobile app, user registration is required. For user registration and setup infor-
mation, refer to Setting Manual attached with the product.
For the latest version of the wireless LAN control manuals, refer to the following web site.
https://www.fujitsu-general.com/global/support/
- 4 -
2-1. System requirement 2. Wireless LAN control
WALL MOUNTED ASYG07-14KETF WALL MOUNTED ASYG07-14KETF

2-2. Wireless LAN function list
NOTE: To use the wireless LAN control, user registration in advance and access to the wireless
home network are required.
Item Mobile app
Attached
Wireless
Remote
Controller
Air conditioning
control function
Operation on/off ○ ○
Operation mode setting ○ ○
Set temperature setting ○ ○
Fan speed setting ○ ○
Airflow direction setting Louver position adjustment
• Up/down ○ ○
Swing
• Up/down ○ ○
Timer operation Off timer — ○*1
On timer — ○*1
Sleep timer — ○*1
On/off program timer — ○*1
Weekly timer*2○○*1
Additional function POWERFUL operation setting ○*1○*1
ECONOMY operation setting ○ ○
10 °C HEAT operation setting ○*1○*1
Room temperature indication ○ —
Fan control for energy saving ○ ○
Outdoor unit low noise operation setting ○*1○*1
*1: Not operable when Wired Remote Controller is connected.
*2: Configurable functions of the weekly timer differs on Wireless Remote Controller and on mobile
application. If timer settings are done from mobile application and from Wireless Remote Controller,
both timer settings will be active.
- 5 -
2-2. Wireless LAN function list 2. Wireless LAN control
WALL MOUNTED ASYG07-14KETF WALL MOUNTED ASYG07-14KETF

3. Dimensions
3-1. Models: ASYG07KETF, ASYG09KETF, ASYG12KETF,
ASYG14KETF, ASYG07KETF-B, ASYG09KETF-B,
ASYG12KETF-B, and ASYG14KETF-B
(950)
Outline of indoor unit 327
273273 54
(295)
43
43
9.5
220
for pipe inlet Ø65 for pipe inlet Ø65
182 182
356346106 142
63 63
950
295
230
3.0
Unit: mm
373.5
417.5
448
- 6 -
3-1. Models: ASYG07KETF, ASYG09KETF, ASYG12KETF, ASYG14KETF, ASYG07KETF-
B, ASYG09KETF-B, ASYG12KETF-B, and ASYG14KETF-B
3. Dimensions
WALL MOUNTED ASYG07-14KETF
WALL MOUNTED ASYG07-14KETF