Page 1
AIR CONDITIONER
Wall mounted type
DESIGN & TECHNICAL MANUAL
INDOOR
ASYA09KLWA
ASYA12KLWA
OUTDOOR
AOYA09KLWA
AOYA12KLWA
DR_AS080EF_01
2018.06.29
Page 2
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.
Page 3
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
Page 4
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)
Page 5
Part 1. INDOOR UNIT
WALL MOUNTED TYPE:
ASYA09KLWA
ASYA12KLWA
Page 6
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
A
10 10
Heating 10 10
Fan
HIGH
m
3
/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
φ
5,innergroove copper tube
Number of circuits 4
Enclosure
Material HIPS
Colour White
- 2 -
1. Specifications
WALL MOUNTED
ASYA09-12KLWA
WALL MOUNTED
ASYA09-12KLWA
Page 7
Dimensions
(H × W × D)
Net
mm
805x194x285
Gross 870x285x360
Weight
Net
kg
7.6
Gross 9.7
Connection pipe
Liquid
mm (in)
φ
6.35 (φ1/4)
Gass
φ
9.52 (φ3/8)
Method Flare
Drain hose
Material PE
Size mm
φ
16
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
Page 8
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
Page 9
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
Page 10
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
Page 11
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
Page 12
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
Page 13
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
Page 14
¢
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
Page 15
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
Page 16
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
Page 17
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 C enter Frequenc y /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
Octa ve Ba nd Sound Pressure Level /dB (0dB = 0.0002μbar)
Octa ve Ba nd 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 C enter Frequenc y /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
Octa ve Ba nd Sound Pressure Level /dB (0dB = 0.0002μbar)
Band C enter Frequenc y /Hz
H M L
NC-70
NC-60
NC-50
NC-40
NC-30
Octa ve Ba nd 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
Page 18
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 absorption 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
Page 19
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
Page 20
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
1 C increments.
Max. temperature is
O
30 C.
TEMP
Decreases temperate in
O
1 C 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 8
O
C 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
Page 21
• UP Button ( ) and DOWN Button ( )
Increase or decrease set temperature.
NOTE:
Temperature control is not available in Fan mode.
• SLEEP:
Select this function during the sleeping time. It keeps the most comfortable temperature and
save energy. This function is available in COOL, HEAT or AUTO mode only.
NOTE: While the unit is running in sleep mode, it would be cancelled if MODE, FAN
SPEED or ON/OFF button is pressed.
• TURBO:
Turbo function enables the unit to reach the preset temperature at cooling or heating operation
in the shortest time (if the indoor unit does not support this function, there is no corresponding
operation happened when pressing this button.)
• SILENCE:
When the Silence function is activated, the compressor will operate at low frequency and the
indoor unit will bring faint breeze, which will reduce the noise to the lowest level and create a
quiet and comfortable room for you. Due to low frequency operation of compressor, it may result in insufficient cooling and heating capacity.
• FP (8 °C heating):
Push FP button for 2 seconds to activate 8 °C heating function. This fuction can only be activated in heating mode. The unit will operate at a setting temperature of 8 °C. Indoor buzzer
will beep 0.7 and 0.3 seconds respectively for entering or exiting 8°C heating mode. Press the
buttons of ON/OFF, SLEEP, FP, MODE, FAN SPEED, UP or DOWN while operating will cancel the FP function.
• TIMER
TIMER ON: For time on setting. Once pressing this button, the time will increase by 0.5 hour.
When the set time exceeds 10 hours, pressing the button will increase the time by 1 hour. Adjust the figure to 0.00 will cancel time ON setting.
TIMER OFF: For time off setting. Once pressing this button, the time will increase by 0.5 hour.
When the set time exceeds 10 hours, pressing the button will increase the time by 1 hour. Adjust the figure to 0.00 will cancel time OFF setting.
• SWING:
Stop or start horizontal louver auto swing feature.
• DIRECT:
Change the louver movement and set the desired up/down air flow direction. The louver
changes 6° in angle for each press.
• LED:
Disable/active indoor led light.
• CLEAN:
Airborne bacteria can grow in the moisture that condenses around heat exchanger in the unit.
By pressing the CLEAN button, indoor unit will clean itself automatically. After cleaning, air
conditioner will turn off automatically.
NOTE: CLEAN function can be only activated in COOL or DRY mode.
• FOLLOW:
FOLLOW ME function enables the air conditioner to collect room temperature from the location of remote controller, which reflects the actual temperature around you and ensures maximum comfort.
- 17 -
8-1. Wireless remote controller 8. Remote controller
WALL MOUNTED
ASYA09-12KLWA
WALL MOUNTED
ASYA09-12KLWA
Page 22
1-9. Accessories
Part name Exterior Q’ty Part name Exterior Q’ty
Owner’s manual
SPLIT-TYPE ROOM AIR CONDITIONER
CS78421-548-754
IMPORTANT NOTE:
Read this manual carefully before installing
or operating your new air conditioning
unit. Make sure to save this manual for
future reference.
Owner’s Manual
Forest Series
All Model Numbers
1 Installation manual
SPLIT-TYPE ROOM AIR CONDITIONER
CS78421-548-754
IMPORTANT NOTE:
Read this manual carefully before installing
or operating your new air conditioning
unit. Make sure to save this manual for
Installation Manual
Forest Series
All Model Numbers
1
Remote controller
manual
IMPORTANT NOTE:
Read this manual carefully before installing
or operating your new air conditioning
unit. Make sure to save this manual for
future reference.
AIR CONDITI ONER
REMOTE CON TROL LER ILLU STRATIO N
1 Remote controller
ON/OFF
TEMP
TIMER
ON
TIMER
OFF
MODE
FAN
SLEEP
SWING
DIRECT
TURBO
CLEAN
LED
FOLLOW
SILENCE
FP
1
Dry battery 2 Mounting plate
1
Clip anchor
5
Tapping screw (large)
ST3.9 25
5
Remoter contoller
holder-optional
1
Tapping screwoptional (small)
2
Connection wireoptional
1 Drain hose-optional 1
- 18 -
1-9. Accessories
WALL MOUNTED
ASYA09-12KLWA
WALL MOUNTED
ASYA09-12KLWA
Page 23
Part 2. OUTDOOR UNIT
SINGLE TYPE:
AOYA09KLWA
AOYA12KLWA
Page 24
1. Specifications
Type
Wall mounted
Inverter heat pump
Model Name-outdoor unit AOYA09KLWA AOYA12KLWA
Power supply 220-240V, 1Ph, 50Hz
Available voltage range 198-264V
Fan
Airflow m
3
/h 1700
Type × Q’ty Propeller fan × 1
Output W 34
Sound pressure level HIGH dB (A) 57.5 58
Sound power level
Cooling
dB (A)
61 65
Heating 65 65
Heat exchanger type
Number of rows 1
Dimensions (H×W×D) mm 680 × 504 × 22
Tube pitch(a)x row pitch(b) mm 21 × 22
Fin spacing mm 1.2
Fin type Hydrophilic aluminium
Tube outside dia.and type mm
φ
7,innergroove copper tube
Number of circuits 2
Compressor Type × Q’ty Rotary × 1
Refrigerant
Type (GWP) R32 (675)
Charge g 500
Refrigerant oil
Type ESTEL OIL VG74
Amount cm3 280
Enclosure
Material Galvanized steel sheet
Colour Grey white
Dimensions
(H × W × D)
Net
mm
700 × 275 × 550
Gross 815 × 325 × 615
Weight
Net
kg
22.8
Gross 25.2
Connection pipe
Size
Liquid
mm
φ
6.35 (φ1/4)
Gass
φ
9.52 (φ3/8)
Method Flare
Pre-charge length
m
5
Max. length 25
Max. hright difference 10
Operation range
Cooling °C -15-50
Heating °C -25-30
Drain joint
Material PP
Size mm 14.8
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
.
- 20 -
1. Specifications
OUTDOOR UNIT
AOYA09-12KLWA
OUTDOOR UNIT
AOYA09-12KLWA
Page 25
2. Dimensions
2-1. Models: AOYA09KLWA and AOYA12KLWA
Unit: mm
450
773
700
550
252
275
287
- 21 -
2-1. Models: AOYA09KLWA and AOYA12KLWA 2. Dimensions
OUTDOOR UNIT
AOYA09-12KLWA
OUTDOOR UNIT
AOYA09-12KLWA
Page 26
3. Installation space
3-1. Models: AOYA09KLWA and AOYA12KLWA
¢
Space requirement
Provide sufficient installation space for product safety.
CAUTION
Keep the space shown in the installation examples.
If the installation is not performed accordingly, it could cause a short circuit and result in a lack of
operating performance.
Single outdoor unit installation
300 mm from back wall
600 mm on right
600 mm above
300 mm on left
2,000 mm in front
- 22 -
3-1. Models: AOYA09KLWA and AOYA12KLWA 3. Installation space
OUTDOOR UNIT
AOYA09-12KLWA
OUTDOOR UNIT
AOYA09-12KLWA
Page 27
Multiple outdoor unit installation
L
H
3,000 mm or more
A
600 mm
or more
1,500 mm
or more
250 mm
or more
250 mm
or more
L A
L ≤ H
L ≤ 1/2H 250 mm or more
1/2H ˂ L ≤ H 300 mm or more
L ˃ H Can not be installed
Do not install the rows of series like following figure.
NOTES:
• Keep the space shown in the installation examples.
• If the installation is not performed accordingly, it could cause a short circuit and result in a
lack of operating performance.
- 23 -
3-1. Models: AOYA09KLWA and AOYA12KLWA 3. Installation space
OUTDOOR UNIT
AOYA09-12KLWA
OUTDOOR UNIT
AOYA09-12KLWA
Page 28
4. Refrigerant circuit
4-1. Models: AOYA09KLWA and AOYA12KLWA
Compressor
Muffler
Indoor Heat
Exchanger
T1-Sensor
(Indoor)
T2-Sensor
(Evaporator)
3-Way Valve
Gas side
Liquid side
2-Way Valve
Throttle device
(Valve/Capilliary Tube)
Outdoor Heat
Exchanger
T4-Sensor
(Outdoor)
4- Way
Valve
Muffler
T5-Sensor(Discharge)
T3-Sensor
(Condensor)
Heating
Cooling
- 24 -
4-1. Models: AOYA09KLWA and AOYA12KLWA 4. Refrigerant circuit
OUTDOOR UNIT
AOYA09-12KLWA
OUTDOOR UNIT
AOYA09-12KLWA
Page 29
5. Wiring diagrams
5-1. Models: AOYA09KLWA and AOYA12KLWA
Abbreviation Paraphrase
4-WAY 4-WAY VALVE
AC-FAN Alternating Current FAN
DC-FAN Direct Current FAN
CT1 AC Current Detector
COMP Compressor
T3 Coil Temperature of Condenser
T4 Outdoor Ambient Temperature
T5 Compressor Discharge Temperature
EEV Electronic Expansive Valve
- 25 -
5-1. Models: AOYA09KLWA and AOYA12KLWA 5. Wiring diagrams
OUTDOOR UNIT
AOYA09-12KLWA
OUTDOOR UNIT
AOYA09-12KLWA
Page 30
6. Capacity compensation rate for pipe length and height
difference
Height difference H
Indoor unit is higher than outdoor unit
*
1
Indoor unit is lower than outdoor unit *
2
Indoor unit
Indoor unit
Connection pipe
Outdoor unit
Outdoor unit
Connection pipe
HH
6-1. Models: AOYA09KLWA and AOYA12KLWA
NOTE: Values mentioned in the table are calculated based on the maximum capacity.
COOLING
Pipe length (m)
5 10 20 25
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
10 — 0.973 0.948 0.936
5 0.995 0.983 0.958 0.945
0 1.000 0.988 0.963 0.950
Indoor unit is lower than
outdoor unit *2
-5 1.000 0.988 0.963 0.950
-10 — 0.988 0.963 0.950
HEATING
Pipe length (m)
5 10 20 25
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
10 — 0.993 0.978 0.970
5 1.000 0.993 0.978 0.970
0 1.000 0.993 0.978 0.970
Indoor unit is lower than
outdoor unit *2
-5 0.992 0.985 0.970 0.962
-10 — 0.977 0.962 0.955
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6-1. Models: AOYA09KLWA and AOYA12KLWA 6. Capacity compensation rate for pipe length and height difference
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7. Additional charge calculation
7-1. Models: AOYA09KLWA and AOYA12KLWA
Refrigerant type R32
Refrigerant amount g 500
¢ Refrigerant charge
Total pipe length m 5 or less 10 20 25 (Max.)
15 g/m
Additional charge g 0 75 225 300
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7-1. Models: AOYA09KLWA and AOYA12KLWA 7. Additional charge calculation
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8. Airflow
8-1. Models: AOYA09KLWA and AOYA12KLWA
Cooling
m3/h
1,700
l/s 472
CFM 1,001
Heating
m3/h
1,700
l/s 472
CFM 1,001
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8-1. Models: AOYA09KLWA and AOYA12KLWA 8. Airflow
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9. Operation noise (sound pressure)
9-1. Noise level curve
¢
Model: AOYA09KLWA
•Cooling •Heating
Octave Band Sound Press ure Level /dB (0dB = 0.0002μbar)
Octave Band Sound Press ure Level /dB (0dB = 0.0002μbar)
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Band C enter Frequency /Hz
Cooling
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 C enter Frequency /Hz
Heatin g
NC-70
NC-60
NC-50
NC-40
NC-30
¢
Model: AOYA12KLWA
•Cooling •Heating
Octave Band Sound Pressure Level /dB (0dB = 0.0002μbar)
Octave Band Sound Pressure Level /dB (0dB = 0.0002μbar)
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Band C enter Frequency /Hz
Cooling
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
Heatin g
NC-70
NC-60
NC-50
NC-40
NC-30
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9-1. Noise level curve 9. Operation noise (sound pressure)
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9-2. Sound level check point
1 m
Microphone
Outdoor unit
NOTES:
• H= 0.5 × height of outdoor unit.
• 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 absorption coefficient) of particular room in which the equipment is installed.
• The operating conditions are assumed to be standard.
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9-2. Sound level check point 9. Operation noise (sound pressure)
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10. Electrical characteristics
Model name AOYA09KLWA and AOYA12KLWA
Power
supply
Voltage V 230 ~
Frequency Hz 50
Max operating current *1 A 10
Wiring
spec. *2
Circuit breaker current A 10
Power cable
mm
2
1.5
Connection cable
*3
Cross-sectional area
mm
2
1.5
Limited wiring length m 26
*1: Maximum operating current is the total current of the indoor unit and the outdoor unit.
*2: Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005. As
the regulations of wire size and circuit breaker differ in each country or region, select appropriate devices complied to the regional standard.
*3: Limit voltage drop to less than 2%. If voltage drop is 2% or more, increase cable conductor size.
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10. Electrical characteristics
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11. Safety devices
Type of protection Protection form
Model
AOYA09KLWA and AOYA12KLWA
Circuit protection Current fuse (Main PCB) 250 V, 20 A
Fan motor protection Terminal protection program
Activate
1 A
Fan motor stop
Reset
After 3 minutes
Fan motor restart
Compressor protection
Terminal protection program
(Current)
Activate
18 A
Compressor stop
Reset
After 3 minutes
Compressor restart
Terminal protection program
(Discharge temp.)
Activate
115 °C
Compressor stop
Reset
90 °C
Compressor restart
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11. Safety devices
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12. Accessories
Part name Exterior Q’ty Part name Exterior Q’ty
Seal
1 Drain joint 1
Conection pipeoptional
2 Rubber leg-optional 4
Vinyl tape-optional
2 Plaster 1
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12. Accessories
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AOYA09-12KLWA
OUTDOOR UNIT
AOYA09-12KLWA
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