Fujitsu ASYA09KLWA Service manual

AIR CONDITIONER
Wall mounted type
DESIGN & TECHNICAL MANUAL
INDOOR
ASYA09KLWA
ASYA12KLWA
OUTDOOR
AOYA09KLWA
AOYA12KLWA
DR_AS080EF_01
2018.06.29

Notices:
• Product specifications and design are subject to change without notice for future improvement.
• For further details, please check with our authorized dealer.
Copyright © 2018 Fujitsu General Limited. All rights reserved.

CONTENTS
Part 1. INDOOR UNIT...........................................................................1
1. Specifications................................................................................................2
2. Dimensions....................................................................................................4
2-1. Models: ASYA09KLWA and ASYA12KLWA ....................................................................4
3. Wiring diagrams ............................................................................................5
3-1. Models: ASYA09KLWA and ASYA12KLWA ....................................................................5
4. Capacity table................................................................................................6
4-1. Cooling capacity...............................................................................................................6
4-2. Heating capacity ..............................................................................................................7
5. Fan performance ...........................................................................................8
5-1. Air velocity distributions....................................................................................................8
5-2. Airflow ............................................................................................................................12
6. Operation noise (sound pressure).............................................................13
6-1. Noise level curve............................................................................................................13
6-2. Sound level check point .................................................................................................14
7. Safety devices .............................................................................................15
8. Remote controller .......................................................................................16
8-1. Wireless remote controller .............................................................................................16
1-9. Accessories..............................................................................................18

Part 2. OUTDOOR UNIT.....................................................................19
1. Specifications..............................................................................................20
2. Dimensions..................................................................................................21
2-1. Models: AOYA09KLWA and AOYA12KLWA .................................................................21
3. Installation space ........................................................................................22
3-1. Models: AOYA09KLWA and AOYA12KLWA .................................................................22
4. Refrigerant circuit .......................................................................................24
4-1. Models: AOYA09KLWA and AOYA12KLWA .................................................................24
5. Wiring diagrams ..........................................................................................25
5-1. Models: AOYA09KLWA and AOYA12KLWA .................................................................25
6. Capacity compensation rate for pipe length and height difference........26
6-1. Models: AOYA09KLWA and AOYA12KLWA .................................................................26
7. Additional charge calculation ....................................................................27
7-1. Models: AOYA09KLWA and AOYA12KLWA .................................................................27
8. Airflow..........................................................................................................28
8-1. Models: AOYA09KLWA and AOYA12KLWA .................................................................28
9. Operation noise (sound pressure).............................................................29
9-1. Noise level curve............................................................................................................29
9-2. Sound level check point .................................................................................................30
10. Electrical characteristics............................................................................31
11. Safety devices .............................................................................................32
12. Accessories.................................................................................................33
CONTENTS (continued)

Part 1. INDOOR UNIT
WALL MOUNTED TYPE:
ASYA09KLWA
ASYA12KLWA

1. Specifications
Type
Wall mounted
Inverter heat pump
Model Name-indoor unit ASYA09KLWA ASYA12KLWA
Power supply 1ɸ, 230V, 50Hz
Avaliable range 198~264V
Capacity
Cooling
Rated kW 2.64 3.52
Btu/h 9000 12000
Min.-Max. kW 0.91-3.11 1.11-4.16
Btu/h 3100-10600 3800-14200
Heating
Rated kW 2.93 3.81
Btu/h 10000 13000
Min.-Max. kW 0.82-3.37 1.08-4.22
Btu/h 2800-11500 3700-14400
Input power
Cooling Rated
kW
0.710 1.237
Min.-Max. 0.10-1.24 0.13-1.58
Heating Rated 0.739 0.964
Min.-Max. 0.12-1.20 0.10-1.58
Fan HIGH W 40 40
Current Cooling Rated A 3.1 5.4
Heating 3.2 4.2
EER Cooling kW/kW 3.72 2.84
COP Heating 3.97 3.95
Sensible capacity Cooling kW 2.43 2.64
Power factor Cooling %0.99 0.99
Heating 0.99 0.99
Moisture removal L/h (pints/h) 0.51 (0.90) 1.24 (2.18)
Maximum operating current Cooling A10 10
Heating 10 10
Fan
HIGH
m3/h
520 600
MED 460 500
LOW 360 360
Type×Q’ty Cross flow fan×1
Motor output W 13
Sound pressure level
HIGH
dB (A)
40 40
MED 30 34
LOW 26 26
SILENCE 21 22
Heat exchanger type
Number of rows 2
Dimensions(H×W×D) mm 595x273x23.2
Tube pitch(a)x row pitch(b) mm 19.5x11.6
Fin spacing mm 1.2
Fin type Hydrophilic aluminium
Tube outside dia.and type mm φ5,innergroove copper tube
Number of circuits 4
Enclosure Material HIPS
Colour White
- 2 - 1. Specifications
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

Dimensions
(H × W × D)
Net mm 805x194x285
Gross 870x285x360
Weight Net kg 7.6
Gross 9.7
Connection pipe
Liquid mm (in) φ6.35 (φ1/4)
Gass φ9.52 (φ3/8)
Method Flare
Drain hose Material PE
Size mm φ16
Operation range Cooling °C 17-32 %RH 80 or less
Heating °C 0-30
Remote controller type Wireless
Energy efficiency class Cooling A++
Heating (Average) A+
Pdesign Cooling kW 2.6 3.5
Heating (Average) 2.1 2.3
SEER Cooling kWh/kWh 6.2 6.1
SCOP Heating (Average) 4.0 4.0
Annual energy consumption QCE kWh/a 147 201
QHE (Average) 735 822
Sound power level Cooling dB (A) 53 53
Heating 54 54.5
Notes:
1) Capacities are based on the following conditions:
Cooling: - Indoor Temperature 27°C(80.6°F) DB /19 °C(66.2°F) WB Heating: - Indoor Temperature 20°C(68°F) DB / 15°C(59°F) WB
-Outdoor Temperature 35 °C(95°F) DB /24 °C(75.2°F) WB -Outdoor Temperature 7°C(44.6°F) DB / 6°C(42.8°F) WB
-Interconnecting Piping Length 5m - Interconnecting Piping Length 5 m
- Level Difference of Zero. - Level Difference of Zero.
2) Protective function might work when using it outside the operation range
3) Sound pressure level was measured in anechoic chamber, the sound level measured in actual installation conditions
might be higher than the specified values here.
4) Due to our policy of innovation some specifications may be changed without notification.
- 3 - 1. Specifications
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

2. Dimensions
2-1. Models: ASYA09KLWA and ASYA12KLWA
Unit: mm
805 194
285
¢Installation space requirement
Provide sufficient installation space for product safety.
Unit: mm
120
or more
2,300 or more
120
or more
150 or more
- 4 -
2-1. Models: ASYA09KLWA and ASYA12KLWA 2. Dimensions
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

3. Wiring diagrams
3-1. Models: ASYA09KLWA and ASYA12KLWA
Abbreviation Paraphrase
Y/G Ground Connection
ION Positive and Negative Ion Generator
CAP Capacitor
PLASMA Electronic Dust Collector
L LIVE
N NEUTRAL
Heater The Electric Heating Belt of Indoor Unit
T1 Indoor Room Temperature
T2 Coil Temperature of Evaporator
- 5 -
3-1. Models: ASYA09KLWA and ASYA12KLWA 3. Wiring diagrams
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

4. Capacity table
Capacity tables show each of following values calculated based on the outdoor temperature and the
indoor temperature, under given Airflow Rate (AFR):
For cooling capacity: Total Capacity (TC), Sensible Heat Capacity (SHC), and Input Power (IP)
For heating capacity: Total Capacity (TC) and Input Power (IP)
4-1. Cooling capacity
Model: ASYA09KLWA
Model: ASYA12KLWA
- 6 -
4-1. Cooling capacity 4. Capacity table
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

4-2. Heating capacity
NOTE: Values mentioned in the table are calculated based on the maximum capacity.
¢Model: ASYA09KLWA
¢Model: ASYA12KLWA
- 7 -
4-2. Heating capacity 4. Capacity table
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

5. Fan performance
5-1. Air velocity distributions
¢Model: ASYA09KLWA
Measuring conditions Fan speed Operation mode
HIGH FAN
Top view
Vertical airflow direction louver: Up
Horizontal airflow direction louver: Center
Top view
Vertical airflow direction louver: Up
Horizontal airflow direction louver: Left
- 8 -
5-1. Air velocity distributions 5. Fan performance
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

Top view
Vertical airflow direction louver: Up
Horizontal airflow direction louver: Right
Side view
Vertical airflow direction louver: Up
Horizontal airflow direction louver: Center
Side view
Vertical airflow direction louver: Up
Horizontal airflow direction louver: Center
- 9 -
5-1. Air velocity distributions 5. Fan performance
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

¢Model: ASYA12KLWA
Measuring conditions Fan speed Operation mode
HIGH FAN
Top view
Vertical airflow direction louver: Up
Horizontal airflow direction louver: Center
Top view
Vertical airflow direction louver: Up
Horizontal airflow direction louver: Left
- 10 -
5-1. Air velocity distributions 5. Fan performance
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

Top view
V
ertical airflow direction louver: Up
Horizontal airflow direction louver: Right
Side view
V
ertical airflow direction louver: Up
Horizontal airflow direction louver: Center
Side view
V
ertical airflow direction louver: Up
Horizontal airflow direction louver: Center
- 11 -
5-1. Air velocity distributions 5. Fan performance
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

5-2. Airflow
¢Model: ASYA09KLWA
Cooling/Heating
Fan speed Airflow
HIGH
m3/h 520
l/s 144
CFM 306
MED
m3/h 460
l/s 128
CFM 271
LOW
m3/h 360
l/s 100
CFM 212
¢Model: ASYA12KLWA
Cooling/Heating
Fan speed Airflow
HIGH
m3/h 600
l/s 167
CFM 353
MED
m3/h 500
l/s 139
CFM 294
LOW
m3/h 360
l/s 100
CFM 212
- 12 -
5-2. Airflow 5. Fan performance
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

6. Operation noise (sound pressure)
6-1. Noise level curve
¢Model: ASYA09KLWA
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Band Center Frequency /Hz
H M L
NC-70
NC-60
NC-50
NC-40
NC-30
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Band Center Frequency /Hz
H M L
NC-70
NC-60
NC-50
NC-40
NC-30
•Cooling •Heating
Octave Band Sound Pressure Level /dB (0dB = 0.0002μbar) Octave Band Sound Pressure Level /dB (0dB = 0.0002μbar)
¢Model: ASYA12KLWA
•Cooling •Heating
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Band Center Frequency /Hz
H M L
NC-70
NC-60
NC-50
NC-40
NC-30
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Sound Pressure Level /dB (0dB = 0.0002μbar)
Band Center Frequency /Hz
H M L
NC-70
NC-60
NC-50
NC-40
NC-30
Octave Band Sound Pressure Level /dB (0dB = 0.0002μbar)
- 13 -
6-1. Noise level curve 6. Operation noise (sound pressure)
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

6-2. Sound level check point
0.8m
1m Microphone
Microphone
NOTES:
• Sound measured at 1 m away from the center of the unit.
• Data is valid at free field condition.
• Data is valid at nominal operation condition.
• Reference acoustic pressure 0 dB=20 μPa.
• Sound level will vary depending on arrange off actors such as the construction (acoustic absorp-
tion coefficient) of particular room in which the equipment is installed.
• The operating conditions are assumed to be standard.
- 14 -
6-2. Sound level check point 6. Operation noise (sound pressure)
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA

7. Safety devices
Type of protection Protection form Model
ASYA09KLWA ASYA12KLWA
Circuit protection Current fuse (PCB*) 250 V, 20 A
*PCB: Printed Circuit Board
- 15 - 7. Safety devices
WALL MOUNTED ASYA09-12KLWA
WALL MOUNTED ASYA09-12KLWA

8. Remote controller
8-1. Wireless remote controller
¢Overview
Model RG57A6(B)/BGEF
Rated Voltage 3.0V
(Dry batteries R03/LR03×2)
Lowest Voltage of CPU
Emitting Signal 2.0V
Reaching Distance 8m
Environment Temperature
Range -5℃~60 ℃
ON/OFF
Turns the unit on or off.
MODE
Scrolls through operation
modes as follows:
A
UTO COOL 
DR Y 
HEAT  FAN
FAN SPEED
Selects fan speeds in
the following order:
AUTO LOW 
MED HIGH
SLEEP
Saves energy during
sleeping hours.
TURBO
Enables unit to reach
preset temperature in
shortest possible time.
TEMP 
Increases temperate in
O
1C increments.
Max. temperature is
O
30 C.
TEMP 
Decreases temperate in
O
1C increments.
Min. temperature is
O
17 C.
TIMER ON
Sets timer to turn unit on.
TIMER OFF
Sets timer to turn unit off.
SWING
Starts and stops louver
movement.
LED
Turns indoor unit’s LED display on and off.
If you are sensitive to light when you go to
sleep, you can press the LED button to turn
off the LED display on the indoor unit. Press
the button againto turn it back on.
FOLLOW ME
Temperature sensing
and room temperature
display button.
SELF CLEAN
Starts and stops
self clean feature.
ON/OFF
TEMP
TIMER
ON
TIMER
OFF
MODE
FA N
SLEEP SWING
DIRECT
TURBO CLEAN LED
FOLLOW
SILENCE
F P
SILENCE/FP
Used to activate silence
and 8OC heating feature.
• ON/OFF:
For turning on or turning off the air conditioner.
• MODE:
Once pressing, running mode will be selected in the following sequence:
AUTO COOL DRY HEAT FAN
• FAN SPEED:
Fan speed will be selected in following sequence once pressing this button:
AUTO LOW MED HIGH
- 16 -
8-1. Wireless remote controller 8. Remote controller
WALL MOUNTED ASYA09-12KLWA WALL MOUNTED ASYA09-12KLWA