Fujitsu ASYG07KETA User manual

AIR CONDITIONER
Wall mounted type
SERVICE MANUAL
INDOOR
ASYG07KETA
ASYG09KETA
ASYG12KETA
ASYG14KETA
ASYG07KETA-B
ASYG09KETA-B
ASYG12KETA-B
ASYG14KETA-B
OUTDOOR
AOYG07KETA
AOYG09KETA
AOYG12KETA
AOYG14KETA
SR_AS011EF_01
2019.11.12

Notices:
• Product specifications and design are subject to change without notice for future improvement.
• For further details, please check with our authorized dealer.
Trademarks
The following term and logo are trademarks of Fujitsu General Limited in the United States, other countries
or both:
FGLair™
Android and Google Play are trademarks of Google Inc.
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 © 2019 Fujitsu General Limited. All rights reserved.

CONTENTS
1. GENERAL INFORMATION
2. TECHNICAL DATA AND PARTS LIST

1. GENERAL INFORMATION
2019.11.12
SR_CH01_AS011EF_01

CONTENTS
1. GENERAL INFORMATION
1. Specifications..............................................................................................01-1
1-1. Indoor units.....................................................................................................................01-1
1-2. Outdoor units..................................................................................................................01-4
2. Dimensions..................................................................................................01-5
2-1. Indoor unit ......................................................................................................................01-5
2-2. Outdoor unit....................................................................................................................01-7

1. Specifications
1-1. Indoor units
Type
Wall mounted
Inverter heat pump
Model name ASYG07KETA
ASYG07KETA-B
ASYG09KETA
ASYG09KETA-B
ASYG12KETA
ASYG12KETA-B
ASYG14KETA
ASYG14KETA-B
Power supply 230 V ~ 50 Hz
Available voltage range 198—264 V
Capacity
Cooling
Rated kW 2.00 2.50 3.40 4.20
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 2.50 2.80 4.00 5.40
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 26.5 33.6
MED 15.1 16.0 16.0 20.0
LOW 10.0 10.0 10.0 11.8
QUIET 6.4 6.4 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
EER Cooling kW/kW 4.43 3.97 3.65 3.44
COP Heating 4.52 4.52 4.17 3.83
Sensible capacity Cooling kW 1.2 1.6 2.2 3.2
Power factor Cooling %75 81 88 88
Heating 80 79 87 87
Moisture removal L/h (pints/h) 1.0 (1.80) 1.3 (2.30) 1.8 (3.20) 2.1 (3.70)
Maximum operating current *1 Cooling A6.5 6.5 6.5 6.5
Heating 9.0 9.0 9.0 9.0
Fan
Airflow rate
Cooling
HIGH
m3/h
650 700 700 770
MED 540 560 560 600
LOW 430 430 430 450
QUIET 270 270 270 280
Heating
HIGH 720 750 770 800
MED 580 610 640 660
LOW 460 470 520 520
QUIET 330 330 330 340
Type × Q'ty Cross flow fan × 1
Motor output W 22 24 27 30
Sound pressure level *2
Cooling
HIGH
dB (A)
38 40 40 43
MED 33 34 35 36
LOW 29 29 30 30
QUIET 20 20 20 20
Heating
HIGH 41 42 42 44
MED 35 36 38 39
LOW 31 31 33 33
QUIET 22 22 22 24
Heat exchanger type
Dimensions (H × W × D)
mm
Main1: 210 × 670 × 26.6
Main2: 112 × 670 × 20
Main1: 210 × 670 ×
26.6
Main2: 112 × 670 × 20
Sub: 84 × 670 × 13.3
Fin pitch Man1: 1.2, Main2: 1.1 Man1: 1.2, Main2: 1.1,
Sub: 1.4
Rows × Stages Main1: 2 × 10, Main2: 2 × 7 Main1: 2 × 10, Main2: 2
× 7, Sub: 1 × 4
Pipe type Copper tube
Fin type Aluminum
Enclosure
Material Polystyrene
Color
KETA; White + Pearl white (painted)
Approximate color of Munsell N 9.25/
KETA-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) Ø 6.35 (Ø 1/4)
Gas Ø 9.52 (Ø 3/8)
Method Flare
Drain hose Material PP+HDPE
Size mm Ø 13.8 (I.D.), Ø 15.0 to Ø 16.8 (O.D.)
Operation range Cooling °C 18 to 32
%RH 80 or less
Heating °C 16 to 30
Remote controller type Wireless (Wired, Mobile app*3 [FGLair™] [option])
1-1. Indoor units - (01-1) - 1. Specifications
GENERAL INFORMATION GENERAL INFORMATION

Type
Wall mounted
Inverter heat pump
Model name ASYG07KETA
ASYG07KETA-B
ASYG09KETA
ASYG09KETA-B
ASYG12KETA
ASYG12KETA-B
ASYG14KETA
ASYG14KETA-B
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.
1-1. Indoor units - (01-2) - 1. Specifications
GENERAL INFORMATION GENERAL INFORMATION

Specifications for Lot10
Model name ASYG07KETA
ASYG07KETA-B
ASYG09KETA
ASYG09KETA-B
ASYG12KETA
ASYG12KETA-B
ASYG14KETA
ASYG14KETA-B
Energy efficiency class Cooling A++
Heating (Average) A+
Pdesign Cooling kW 2.0 (35 °C) 2.5 (35 °C) 3.4 (35 °C) 4.2 (35 °C)
Heating (Average) 2.3 (-10 °C) 2.4 (-10 °C) 2.5 (-10 °C) 4.0 (-10 °C)
SEER Cooling kWh/kWh 7.4 7.4 7.3 6.9
SCOP Heating (Average) 4.1 4.1 4.4 4.1
Annual energy consumption QCE kWh/a 95 118 163 213
QHE (Average) 785 819 795 1,367
Sound power level Cooling HIGH dB (A) 54 55 55 57
Heating 56 57 58 59
1-1. Indoor units - (01-3) - 1. Specifications
GENERAL INFORMATION GENERAL INFORMATION

1-2. Outdoor units
Type Inverter heat pump
Model name AOYG07KETA AOYG09KETA AOYG12KETA AOYG14KETA
Power supply 230 V ~ 50 Hz
Available voltage range 198—264 V
Starting current A 3.0 3.4 5.1 6.8
Fan
Airflow rate Cooling m3/h 1,650 1,650 1,700 1,680
Heating 1,450 1,450 1,470 1,580
Type × Q'ty Propeller fan × 1
Motor output W 23
Sound pressure level *1 Cooling dB (A) 46 50
Heating 46 50
Sound power level Cooling dB (A) 61 65
Heating 61 62 65 66
Heat exchanger type
Dimensions
(H × W × D) mm 504 × 650 × 18.2 504 × 630 × 36.4 504 × 881 × 36.4
Fin pitch 1.3
Rows × Stages 1 × 24 2 × 24
Pipe type Copper
Fin type Type (Material) Corrugate (Aluminum)
Surface treatment PC Fin
Compressor Type × Q'ty DC rotary × 1
Motor output W 550 900
Refrigerant Type (Global warming potential) R32 (675)
Charge g 600 700 850
Refrigerant oil Type RB74AF RB68A
Amount cm3240 340
Enclosure
Material Steel sheet
Color Beige
Approximate color of Munsell 10YR 7.5/1.0
Dimensions
(H × W × D)
Net mm 541 × 663 × 290 542 × 799 × 290
Gross 602 × 804 × 375 602 × 940 × 375
Weight Net kg 23 25 31
Gross 26 29 35
Connection pipe
Size Liquid mm (in) Ø 6.35 (Ø 1/4)
Gas Ø 9.52 (Ø 3/8)
Method Flare
Pre-charge length
m
15
Max. length 20
Max. height difference 15
Operation range Cooling °C -10 to 46
Heating -15 to 24
Drain hose Material PP+LLDPE
Size mm Ø 13.0 (I. D.), Ø 16.0 to Ø 16.8 (O. D.)
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.
• Protective function might work when using it outside the operation range.
• *1: 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.
1-2. Outdoor units - (01-4) - 1. Specifications
GENERAL INFORMATION GENERAL INFORMATION

2. Dimensions
2-1. Indoor unit
¢Models: ASYG07KETA, ASYG07KETA-B, ASYG09KETA,
ASYG09KETA-B, ASYG12KETA, ASYG12KETA-B,
ASYG14KETA, and ASYG14KETA-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
2-1. Indoor unit - (01-5) - 2. Dimensions
GENERAL INFORMATION GENERAL INFORMATION

Installation space requirement
Provide sufficient installation space for product safety.
Unit: mm
Wall hook bracket
Outline of the indoor unit
50 or more
67 or more
The flare connection
part should be installed
outdoors.
40 or more
40 or more
166 or more
1,500 or more
1,800 or more
211 or more
2-1. Indoor unit - (01-6) - 2. Dimensions
GENERAL INFORMATION GENERAL INFORMATION

2-2. Outdoor unit
¢Models: AOYG07KETA, AOYG09KETA, and AOYG12KETA
Unit: mm
Airflow
106450
19 663 68 16
33 30
290
353
330
Pitch of bolts for installation
4-
M1 0 hole
Bottom view Side view (Valve part)
Top view
Side view
Side view Front view
Pitch of bolts for installation
353
541
20
184
120
37
170
331
Drain port Ø42
2-2. Outdoor unit - (01-7) - 2. Dimensions
GENERAL INFORMATION GENERAL INFORMATION

¢Model: AOYG14KETA
Unit: mm
580 109
330 353
Pitch of bolts for installation
Pitch of bolts for installation
Top view
4- M1 0 hole
Side viewSide view Front view
799 68 29016
33 30
19
542
20
Airflow
Bottom view Side view (Valve part)
37
399
Drain port Ø42
184
120
180
2-2. Outdoor unit - (01-8) - 2. Dimensions
GENERAL INFORMATION GENERAL INFORMATION

2. TECHNICAL DATA AND PARTS LIST
2019.11.12
SR_CH02_AS011EF_01

CONTENTS
2. TECHNICAL DATA AND PARTS LIST
1. Precautions..................................................................................................02-1
2. Indoor unit parts list....................................................................................02-2
2-1. Models: ASYG07KETA, ASYG07KETA-B, ASYG09KETA, ASYG09KETA-B,
ASYG12KETA, ASYG12KETA-B, ASYG14KETA, and ASYG14KETA-B .......................02-2
3. Outdoor unit parts list.................................................................................02-6
3-1. Models: AOYG07KETA, AOYG09KETA, and AOYG12KETA ........................................02-6
3-2. Model: AOYG14KETA ..................................................................................................02-10
4. Accessories ...............................................................................................02-14
4-1. Indoor unit ....................................................................................................................02-14
4-2. Outdoor unit..................................................................................................................02-14
5. Optional parts ...........................................................................................02-15
5-1. Indoor unit ....................................................................................................................02-15
6. Refrigerant system diagrams...................................................................02-17
6-1. Models: AOYG07KETA, AOYG09KETA, and AOYG12KETA ......................................02-17
6-2. Model: AOYG14KETA ..................................................................................................02-18
7. Wiring diagrams ........................................................................................02-19
7-1. Indoor unit ....................................................................................................................02-19
7-2. Outdoor unit..................................................................................................................02-20
8. PC board diagrams ...................................................................................02-21
8-1. Models: ASYG07KETA, ASYG07KETA-B, ASYG09KETA, ASYG09KETA-B,
ASYG12KETA, ASYG12KETA-B, ASYG14KETA, and ASYG14KETA-B .....................02-22
8-2. Models: AOYG07KETA, AOYG09KETA, AOYG12KETA, and AOYG14KETA ............02-23

1. Precautions
When you start servicing, pay attention to the following points. For detailed precautions, refer to the
installation manual of the products.
CAUTION
• Service personnel
– Any person who is involved with working on or breaking into a refrigerant circuit should hold a
current valid certificate from an industry-accredited assessment authority, which authorizes
their competence to handle refrigerants safely in accordance with an industry recognized as-
sessment specification.
– Servicing shall only be performed as recommended by the equipment manufacturer. Mainte-
nance and repair requiring the assistance of other skilled personnel shall be carried out under
the supervision of the person competent in the use of flammable refrigerants.
– Servicing shall be performed only as recommended by the manufacturer.
• Work
– Prior to beginning work on systems containing flammable refrigerants, safety checks are nec-
essary to ensure that the risk of ignition is minimized. When repairing the refrigerant system,
refer to the precautions written in the installation manual of the products before you start ser-
vicing.
– Work shall be undertaken under a controlled procedure so as to minimize the risk of a
flammable gas or vapor being present while the work is being performed.
– All maintenance staff and others working in the local area shall be instructed on the nature of
work being carried out.
– Work in confined spaces shall be avoided.
– The area around the workspace shall be sectioned off.
– Ensure that the conditions within the area have been made safe by control of flammable ma-
terial.
– Electric shock may occur. After turning off the power, always wait 5 minutes before touching
electrical components.
– Do not touch the fins of the heat exchanger. Touching the heat exchanger fins could result in
damage to the fins or personal injury such as skin rupture.
– Do not place any other electrical products or household belongings under the product.
– Condensation dripping from the product might get them wet, and may cause damage or mal-
function to the property.
• Checking for presence of refrigerant
– The area shall be checked with an appropriate refrigerant detector prior to and during work, to
ensure the technician is aware of potentially flammable atmospheres.
– Ensure that the leak detection equipment being used is suitable for use with flammable refrig-
erants, i.e. non-sparking, adequately sealed or intrinsically safe.
• Service parts information and design are subject to change without notice for product improve-
ment.
• For the latest information of the service parts, refer to our Service Portal.
https://fujitsu-general.force.com/portal/
• Precise figure of the service parts listed in this manual may differ from the actual service parts.
- (02-1) - 1. Precautions
TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST

2. Indoor unit parts list
2-1. Models: ASYG07KETA, ASYG07KETA-B, ASYG09KETA,
ASYG09KETA-B, ASYG12KETA, ASYG12KETA-B,
ASYG14KETA, and ASYG14KETA-B
¢Exterior parts
21 1
5
a
6
7
9
10
12
17
2
20
16
3
19
22
23
24
b
4
15
18
11
8
13
14
2-1. Models: ASYG07KETA, ASYG07KETA-B, ASYG09KETA, ASYG09KETA-B,
ASYG12KETA, ASYG12KETA-B, ASYG14KETA, and ASYG14KETA-B
- (02-2) - 2. Indoor unit parts list
TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST

Item no. Part no. Part name Service part
1 9387480023 Bracket panel ♦
2 9387471007 Louver spring ♦
3 9333608006 Bush ♦
4 9387590050 Drain pan total assy ♦
5 9387714036 Step motor holder assy ♦
6 9901011047 Step motor ♦
79332861006 Shaft cover (07-14KETA model) ♦
9332861013 Shaft cover (07-14KETA-B model) ♦
89333766072 Blow panel assy (07-14KETA model) ♦
9333766089 Blow panel assy (07-14KETA-B model) ♦
99384065001 Cap (screw) L (07-14KETA model) ♦
9384065018 Cap (screw) L (07-14KETA-B model) ♦
10 9384066008 Cap (screw) R (07-14KETA model) ♦
9384066015 Cap (screw) R (07-14KETA-B model) ♦
11 9387711028 Spacer H assy ♦
12 9387479003 U/D louver assy (07-14KETA model) ♦
9387479034 U/D louver assy (07-14KETA-B model) ♦
13 9383613036 Wire cover B (07-14KETA model) ♦
9383613043 Wire cover B (07-14KETA-B model) ♦
14 9387597035 Wire cover assy (07-14KETA model) ♦
9387597073 Wire cover assy (07-14KETA-B model) ♦
15 9387596304 Front panel total assy (07-14KETA model) ♦
9387596311 Front panel total assy (07-14KETA-B model) ♦
16 9333704005 Grille clamper R ♦
17 9384140005 Under cover assy (07-14KETA model) ♦
9384140036 Under cover assy (07-14KETA-B model) ♦
18 9387756159 Intake grille assy (07-14KETA model) ♦
9387756166 Intake grille assy (07-14KETA-B model) ♦
19 9333719009 Grille clamper L ♦
20 9387473018 Air filter ♦
21 9316177017 Drain cap ♦
22 9316904002 Drain hose assy ♦
23 9318912005 Remote controller holder ♦
24 9383712036 Remote controller ♦
a— Step motor holder —
b— Front panel —
2-1. Models: ASYG07KETA, ASYG07KETA-B, ASYG09KETA, ASYG09KETA-B,
ASYG12KETA, ASYG12KETA-B, ASYG14KETA, and ASYG14KETA-B
- (02-3) - 2. Indoor unit parts list
TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST

¢Base, evaporator, and control
51
a
b
c
52
d
53
54
55
56
58
57
59
h
i
60 61
63
62
64
e
gf
50
2-1. Models: ASYG07KETA, ASYG07KETA-B, ASYG09KETA, ASYG09KETA-B,
ASYG12KETA, ASYG12KETA-B, ASYG14KETA, and ASYG14KETA-B
- (02-4) - 2. Indoor unit parts list
TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST