Fujitsu ASTG12LVCC Service manual

AIR CONDITIONER
Wall Mounted type
INDOOR
OUTDOOR
ASTG09LVCC
ASTG12LVCC
ASTG18LVCC
ASTG22LVCC
DESIGN & TECHNICAL MANUAL
AOTG09LVCC AOTG12LVCC AOTG18LVCC
AOTG22LVCC

1. INDOOR UNIT
WALL MOUNTED TYPE :
ASTG09LVCC
ASTG12LVCC
ASTG18LVCC
ASTG22LVCC
DTR_AS063E_03
2012.09.05

WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
CONTENTS
1. INDOOR UNIT
1. FEATURE............................................................................................................ 01 - 01
2. WIRELESS REMOTE CONTROLLER ......................................... 01 - 03
3. SPECIFICATIONS ........................................................................................ 01 - 05
4. DIMENSIONS................................................................................................... 01 - 06
5. WIRING DIAGRAMS.................................................................................. 01 - 07
6. CAPACITY TABLE....................................................................................... 01 - 08
6-1. COOLING CAPACITY ................................................................................ 01 - 08
6-2. HEATING CAPACITY ................................................................................. 01 - 09
7. FAN PERFORMANCE .............................................................................. 01 - 10
7-1. AIR VELOCITY DISTRIBUTION............................................................... 01 - 10
7-2. AIR FLOW .................................................................................................... 01 - 13
8. OPERATION NOISE................................................................................... 01 - 17
8-1. NOISE LEVEL CURVE............................................................................... 01 - 17
8-2. SOUND LEVEL CHECK POINT ............................................................... 01 - 19
9. ELECTRIC CHARACTERISTICS..................................................... 01 - 20
10. SAFETY DEVICES....................................................................................... 01 - 21
11. EXTERNAL INPUT & OUTPUT ......................................................... 01 - 22
11-1. EXTERNAL INPUT...................................................................................... 01 - 22
11-2. EXTERNAL OUTPUT ................................................................................. 01 - 23
12. FUNCTION SETTING ................................................................................ 01 - 24
12-1. INDOOR UNIT (Setting by remote controller) ..................................... 01 - 24
13. OPTIONAL PARTS...................................................................................... 01 - 28
13-1. CONTROLLER ............................................................................................ 01 - 28
13-2. OTHERS ....................................................................................................... 01 - 28

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(
01 - 01
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
FEATURE1.
MODEL

ASTG09LVCC / AOTG09LVCC
ASTG12LVCC / AOTG12LVCC
ASTG18LVCC / AOTG18LVCC
ASTG22LVCC / AOTG22LVCC
FEATURES

Energy Efficiency

MODEL
ASTG09LVCC ASTG12LVCC ASTG18LVCC ASTG22LVCC
STAR RATING
INDEX
Cooling 4.0 3.0 2.0 2.0
Heating 4.5 4.0 3.5 2.5
High efficiency & Compact

Significantly high efficiency is realized by using DC twin rotary compressor, DC inverter control
and DC fan motor technologies. All models achieve new MEPS standard.
High density multiple path heat exchanger
Original technology supporting
energy saving and high power
Cross section of
copper pipes
1, Copper pipe diameter 5 mm
High density technology
2, Refrigerant branches 4*
Multiple path technology
*: For 22 type, refrigerant branches 6.
Smooth flow of the refrigerant
(Schematic)
ALL DC
DC fan motor
DC compressor
The two
aspects that
have evolved
Cooling
Heating
3.0 3.5
04.0
9000Btu
18000Btu
4.66 (COP)
3.0 3.5
04.0
12000Btu
22000Btu
4.32 (COP)
4.31 (EER) 3.80 (EER)
Cooling
Heating
3.0 3.5
04.0
4.03 (COP)
3.0 3.5
04.0
3.55 (COP)
3.27 (EER) 3.23 (EER)
790
mm
Compact stylish design
for all capacity range
AOTG09LVCC AOTG12LVCC AOTG18LVCC
AOTG22LVCC

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(
01 - 02
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
10°C HEAT Operation

The room temperature can be set to go no lower than 10°C,
thus ensuring that the room does not get too cold when not occupied.
Caution)
When the room temperature is higher than 10°C, “10°C HEAT” operation does not start. Operation starts and maintains the room•
temperature at 10°C when the temperature drops below 10°C.
“10°C HEAT”
Button ON
10°C
20°C
“10ºC HEAT”
Button ON
Indoor unit
operation START
Super quiet

Air flow mode can be set in 4 steps and more detailed air flow setting is possible.
Fan speed Noise level
Quiet 21*dB(A)
*: This value is for 9/12 type only.
Easy maintenance

Easy maintenance and always clean. Troublesome maintenance has been made easy.
Since the front panel is easy to remove, maintenance is also easy.
Low outdoor air temperature correspondence

Corresponds to cooling operation at 10°C outdoor air temperature
Corresponds to heating operation at -15°C outdoor air temperature
Cooling Heating
10°C -15°C
Corresponds to maximum 20m long piping

Air conditioner filter features

Clean automatic open panel•
Air clean (Anti-bacteria) filter provides clean and comfort airflow•
Blue fin heat exchanger

Corrosion-resistance of the heat exchanger even in coastal areas has been improved by blue fin
treatment of the outdoor unit heat exchanger.
Open panel
Clean air
Dirty air
Air clean filter
Blue fin heat exchanger
Cobalt Blue protection
Standard chromate protection
Aluminium base material
Hydrophilic coating

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(
01 - 03
)
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WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
WIRELESS REMOTE CONTROLLER2.
FEATURES

Four kinds of timer setup

(ON/OFF/PROGRAM/SLEEP) are possible.
Four kinds of timers. Easy operation.

Easy to change transmission code (4 patterns) by button operation.

Built-in timers

Select from four different timer programs (ON/OFF/PROGRAM/SLEEP).
Program timer

The program timer operates the on and off timer once within a 24 hour period.
Sleep timer

The sleep timer function automatically corrects the temperature thermostat setting according to
the timer setting to prevent excessive cooling and heating while sleeping.
60min.
1 °C 2 °C
Timer setting
Set
temp.
1 °C
30min.
60min.
90min.
2 °C 3 °C 4 °C
Set
temp.
Timer setting
Cooling operation/dry operation
When the sleep timer is set, the set temperature
automatically rises 1 °C every hour. The set
temperature can rise up to a maximum of 2 °C.
Heating operation
When the sleep timer is set, the set temperature
automatically drops 1 °C every 30 minutes. The set
temperature can drop to a maximum of 4 °C.
Simple function setting

Setting of the air conditioner selection function is performed by remote controller.
Switching remote controller signal code

AB C D
ABCD
Mixed-up
I.U. I.U. I.U. I.U. I.U. I.U. I.U. I.U.
After code change
Code selector switch eliminates unit
•
being wrongly switched.
(Up to 4 codes can be set.)
*I.U.=Indoor unit

-
(
01 - 04
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
1Signal transmitter
2MODE button
310°C HEAT button
4SET TEMP. button( / )
5ECONOMY button
6SLEEP button
7TIMER MODE button
8FAN button
9START/STOP button
10 SET button (Vertical)
11 SWING button
12 TIMER SET (
+
/
-
) button
13 CLOCK ADJUST button
14 TEST RUN button
•This button is used when installing the air conditioner, and should
not be used under normal conditions, as it will cause the indoor
unit’s thermostat function to operate incorrectly.
•If this button is pressed during normal operation, the indoor
unit will switch to test operation mode, and the Indoor Unit’s
OPERATION Indicator Lamp and TIMER Indicator Lamp will
begin to flash simultaneously.
•To stop the test operation mode, press the SRART/STOP button
to stop the air conditioner.
15 RESET button
16 Remote controller display
17 Transmit indicator
18 Fan speed display
19 Swing display
20 Timer mode display
21 Clock display
22 Temperature set display
23 Operation mode display
24 Sleep display
Functions will be different due to type of indoor unit.
For details, please see operation manual.
FUNCTIONS

Display panel
16
23
24
19
17
22
18
20
21
To facilitate explanation, the accompanying
illustration has been drawn to show all possible
indicators; in actual operation, however,
the display will only show those indicators
appropriate to the current operation.
SPECIFICATION

2
7
13
5
6
4
10
11
15
12
14
1
8
9
3
SIZE (H x W x D mm) 170 x 56 x 19
WEIGHT ( g ) 85 (w/o batteries)
ACCESSORY Holder

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(
01 - 05
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
SPECIFICATIONS3.
Type WALL MOUNTED
INVERTER HEAT PUMP
Model name ASTG09LVCC ASTG12LVCC ASTG18LVCC ASTG22LVCC
Power source 240V ~ 50Hz
Available voltage range 198V - 264V ~ 50Hz
STAR RATING INDEX 10 STAR standard Cooling 4.0 3.0 2.0 2.0
Heating 4.5 4.0 3.5 2.5
Capacity
Cooling
Rated kW 2.5 3.5 5.0 6.3
Btu/h 8,500 11,900 17,100 21,500
Min-Max kW 0.50 - 3.30 0.90 - 4.00 0.90 - 5.80 0.90 - 7.30
Btu/h 1,700 - 11,300 3,100 - 13,600 3,100 - 19,800 3,100 - 24,900
Heating
Rated kW 3.4 4.8 6.0 7.2
Btu/h 11,600 16,400 20,400 23,900
Min-Max kW 0.50 - 4.00 0.90 - 5.60 1.05 - 8.10 1.05 - 8.70
Btu/h 1,700 - 13,600 3,100 - 19,100 3,600 - 27,600 3,600 - 29,700
Input power
Cooling Rated
kW
0.58 0.92 1.53 1.95
Min-Max 0.25 - 1.24 0.25 - 1.42 0.18 - 2.03 0.18 - 2.75
Heating Rated 0.73 1.11 1.49 2.03
Min-Max 0.25 - 1.56 0.25 - 2.00 0.17 - 3.19 0.17 - 4.18
Current Cooling Rated A 2.8 4.2 6.5 8.2
Heating 3.5 5.0 6.3 8.5
EER Cooling kW/kW 4.31 3.80 3.27 3.23
COP Heating 4.66 4.32 4.03 3.55
SENSIBLE CAPACITY Cooling kW 1.61 2.27 3.22 4.46
POWER FACTOR Cooling %86 91 98 99
Heating 87 93 99 99
Moisture removal l/h (pints/h) 1.3 (2.3) 1.8 (3.2) 2.6 (4.6) 2.7 (4.8)
Maximum operating
current *1
Cooling A6.0 6.5 9.5 11.5
Heating 7.5 9.0 13.5 17.5
Fan
Airflow
rate
Cooling
High
I/s (m3/h)
219 (790) 225 (810) 267 (960) 267 (960)
Med 183 (660) 189 (680) 214 (770) 217 (780)
Low 144 (520) 144 (520) 183 (660) 181 (650)
Quiet 97 (350) 100 (360) 150 (540) 147 (530)
Heating
High 225 (810) 239 (860) 267 (960) 267 (960)
Med 189 (680) 197 (710) 225 (810) 228 (820)
Low 150 (540) 150 (540) 194 (700) 197 (710)
Quiet 100 (360) 100 (360) 144 (520) 147 (530)
Type × Q'ty Cross flow fan×1
Motor output W 44
Sound pressure level
Cooling
High
dB (A)
41 42 46 48
Med 36 37 40 42
Low 30 30 35 37
Quiet 21 21 29 32
Heating
High 42 43 46 48
Med 37384242
Low 31 31 38 38
Quiet 22 22 30 32
Heat exchanger type
Dimensions
(H × W × D) mm
Main : 384×630×20
Sub : 126×630×13.3
Main : 384×630×20
Sub1 : 126×630×13.3
Sub2 : 84×630×13.3
Fin pitch Main : 1.1, Sub : 1.4
Rows × Stages Main : 2×24, Sub : 1×6
Main : 2×24,
Sub1 : 1×6,
Sub2 : 1×4
Pipe type Copper
Fin type Aluminium
Enclosure
Material Polystyrene
Colour WHITE
Approximate colour of MUNSELL N9.25/
Dimensions
(H × W × D)
Net mm 293×790×225
Gross 290×840×375
Weight Net kg 9.5 10.0
Gross 12.0
Connection
pipe
Size Liquid mm Ø6.35 (Ø1/4 in.)
Gas Ø9.52 (Ø3/8 in.) Ø12.70 (Ø1/2 in.) Ø15.88 (Ø5/8 in.)
Method Flare
Operation range Cooling °C 18 to 32
%RH 80 or less
Heating °C 16 to 30
Remote controller type Wireless
Drain hose Material PP + LLDPE
Size mm Ø13.8(I.D.), Ø15.8 to Ø16.7(O.D.)
International Protection rating IPX0
Note :
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 : 7.5 m, Height difference : 0 m. (Outdoor unit - Indoor unit)
The protective function might work when using it outside the temperature range mentioned above.
*1 : The maximum current is the maximum value when the operated within the operation range.

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(
01 - 06
)
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WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
DIMENSIONS4.
MODEL
 : ASTG09LV, ASTG12LV, ASTG18LV, ASTG22LV
(Unit : mm)
INSTALLATION PLACE

(Unit : mm)
52 or more
70 or more
48 or more
85 or more
63 or more 45 or more
1,500 or more
1,800 or more
Outline of unit
790
293
225
(Liquid pipe)
(Gas pipe) Holes for piping (two)
65mm diameter
Outline of unit
ASTG09LV ASTG12LV ASTG18LV ASTG22LV
1Refrigerant pipe flare
connection
Liquid ø 6.35 mm (ø 1/4 in.)
2Gas ø 9.52 mm
(ø 3/8 in.)
ø 12.70 mm
(ø 1/2 in.)
ø 15.88 mm
(ø 5/8 in.)
3Drain hose connection Drain hose I.D. ø 13.8 mm, O.D. ø 15.8 to ø 16.7 mm
Drain hose : L=420mm

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(
01 - 07
)
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WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
WIRING DIAGRAMS5.
MODEL
 : ASTG09LV, ASTG12LV, ASTG18LV, ASTG22LV

-
(
01 - 08
)
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WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
CAPACITY TABLE6.
COOLING CAPACITY6-1.
MODEL
 :ASTG09LV
MODEL
 :ASTG12LV
MODEL
 : ASTG18LV
MODEL
 : ASTG22LV
AFR : Air Flow Rate (m3/min)
TC : Total Capacity (kW)
SHC : Sensible Heat Capacity (kW)
IP : Input Power (kW)
AFR 13.2
Indoor temperature
°CDB 18 21 23 25 27 29 32
°CWB 12 15 16 18 19 21 23
Outdoor temperature
°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
20 2.32 1.59 0.37 2.59 1.60 0.38 2.68 1.74 0.38 2.85 1.74 0.38 2.94 1.88 0.39 3.12 1.87 0.39 3.29 2.00 0.39
25 2.22 1.52 0.43 2.47 1.52 0.44 2.55 1.66 0.44 2.72 1.66 0.45 2.80 1.80 0.45 2.97 1.79 0.45 3.14 1.90 0.46
30 2.10 1.43 0.50 2.34 1.44 0.51 2.41 1.57 0.51 2.57 1.57 0.51 2.65 1.70 0.52 2.81 1.69 0.52 2.97 1.80 0.53
35 1.98 1.35 0.56 2.20 1.36 0.57 2.28 1.48 0.57 2.43 1.48 0.58 2.50 1.60 0.58 2.65 1.59 0.59 2.80 1.70 0.59
40 1.73 1.18 0.56 1.93 1.19 0.57 1.99 1.29 0.57 2.12 1.30 0.57 2.19 1.40 0.58 2.32 1.39 0.58 2.45 1.49 0.59
43 1.61 1.10 0.55 1.80 1.11 0.56 1.86 1.21 0.56 1.98 1.21 0.57 2.04 1.31 0.57 2.17 1.30 0.58 2.29 1.39 0.58
AFR 13.5
Indoor temperature
°CDB 18 21 23 25 27 29 32
°CWB 12 15 16 18 19 21 23
Outdoor temperature
°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
20 3.26 2.29 0.61 3.64 2.31 0.62 3.76 2.51 0.62 4.01 2.51 0.63 4.13 2.72 0.63 4.38 2.70 0.64 4.63 2.88 0.64
25 3.11 2.19 0.70 3.47 2.20 0.71 3.59 2.39 0.71 3.82 2.40 0.72 3.94 2.59 0.73 4.18 2.58 0.73 4.42 2.75 0.74
30 2.95 2.07 0.79 3.28 2.08 0.81 3.39 2.26 0.81 3.62 2.27 0.82 3.73 2.45 0.82 3.95 2.44 0.83 4.18 2.60 0.84
35 2.77 1.94 0.89 3.08 1.95 0.90 3.19 2.12 0.91 3.40 2.13 0.92 3.50 2.30 0.92 3.71 2.29 0.93 3.92 2.44 0.94
40 2.45 1.72 0.88 2.72 1.73 0.90 2.82 1.88 0.90 3.00 1.88 0.91 3.10 2.03 0.92 3.28 2.03 0.93 3.47 2.16 0.93
43 2.25 1.58 0.89 2.51 1.59 0.90 2.59 1.73 0.90 2.76 1.73 0.91 2.85 1.87 0.92 3.02 1.86 0.93 3.19 1.99 0.94
AFR 16.0
Indoor temperature
°CDB 18 21 23 25 27 29 32
°CWB 12 15 16 18 19 21 23
Outdoor temperature
°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
20 4.58 3.13 1.09 5.10 3.15 1.10 5.27 3.42 1.11 5.62 3.43 1.12 5.79 3.71 1.13 6.14 3.69 1.14 6.49 3.93 1.15
25 4.37 2.99 1.24 4.86 3.00 1.26 5.03 3.27 1.26 5.36 3.28 1.27 5.53 3.54 1.28 5.86 3.52 1.29 6.19 3.75 1.31
30 4.14 2.83 1.38 4.61 2.85 1.40 4.77 3.10 1.41 5.08 3.11 1.43 5.24 3.35 1.43 5.56 3.34 1.45 5.87 3.56 1.46
35 3.95 2.70 1.51 4.40 2.72 1.53 4.55 2.95 1.54 4.85 2.96 1.55 5.00 3.20 1.53 5.30 3.19 1.58 5.60 3.40 1.59
40 3.52 2.40 1.51 3.92 2.42 1.53 4.05 2.63 1.54 4.32 2.64 1.56 4.45 2.85 1.57 4.72 2.84 1.58 4.99 3.02 1.60
43 3.27 2.24 1.50 3.64 2.25 1.53 3.77 2.44 1.54 4.01 2.45 1.55 4.14 2.65 1.56 4.39 2.64 1.58 4.64 2.81 1.59
AFR 16.0
Indoor temperature
°CDB 18 21 23 25 27 29 32
°CWB 12 15 16 18 19 21 23
Outdoor temperature
°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
20 5.79 4.38 1.35 6.45 4.41 1.37 6.67 4.79 1.38 7.11 4.81 1.39 7.33 5.19 1.40 7.77 5.17 1.40 8.21 5.51 1.40
25 5.53 4.18 1.53 6.16 4.21 1.55 6.37 4.57 1.56 6.79 4.59 1.57 7.00 4.95 1.58 7.42 4.93 1.58 7.84 5.26 1.58
30 5.26 3.98 1.70 5.86 4.00 1.73 6.06 4.35 1.74 6.46 4.37 1.76 6.66 4.72 1.76 7.06 4.70 1.76 7.46 5.00 1.76
35 4.98 3.76 1.88 5.54 3.79 1.91 5.73 4.12 1.92 6.11 4.13 1.94 6.30 4.46 1.95 6.68 4.44 1.95 7.06 4.73 1.95
40 4.67 3.53 2.07 5.20 3.55 2.10 5.38 3.86 2.11 5.74 3.88 2.13 5.91 4.19 2.14 6.27 4.17 2.14 6.62 4.44 2.14
43 4.48 3.39 2.18 4.99 3.41 2.21 5.16 3.71 2.22 5.50 3.72 2.25 5.67 4.01 2.26 6.01 4.00 2.26 6.35 4.26 2.26

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(
01 - 09
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
HEATING CAPACITY6-2.
MODEL
 :ASTG09LV
MODEL
 :ASTG12LV
MODEL
 : ASTG18LV
MODEL
 : ASTG22LV
AFR : Air Flow Rate (m
3
/min)
TC
: Total Capacity (kW)
IP
: Input Power (kW)
AFR 13.5
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
-15 -16 2.59 0.82 2.52 0.84 2.46 0.86 2.40 0.87 2.34 0.89
-10 -11 2.97 0.88 2.90 0.89 2.82 0.91 2.75 0.93 2.68 0.95
-5 -7 3.32 0.91 3.24 0.93 3.16 0.95 3.08 0.97 3.00 0.98
0 -2 3.81 0.95 3.72 0.97 3.63 0.99 3.54 1.01 3.45 1.03
5 3 4.34 0.98 4.23 1.00 4.13 1.02 4.03 1.04 3.92 1.06
7 6 4.64 1.01 4.53 1.03 4.42 1.05 4.31 1.07 4.20 1.09
10 8 4.84 1.02 4.73 1.04 4.61 1.06 4.49 1.09 4.38 1.11
15 10 5.00 1.02 4.88 1.05 4.76 1.07 4.65 1.09 4.53 1.11
AFR 14.3
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
-15 -16 3.60 1.63 3.51 1.66 3.42 1.70 3.34 1.73 3.25 1.76
-10 -11 4.23 1.75 4.13 1.78 4.03 1.82 3.93 1.86 3.82 1.89
-5 -7 4.84 1.81 4.73 1.85 4.61 1.89 4.50 1.93 4.38 1.96
0 -2 5.62 1.81 5.49 1.85 5.36 1.89 5.22 1.93 5.09 1.96
5 3 6.00 1.60 5.86 1.63 5.71 1.67 5.57 1.70 5.43 1.73
7 6 6.43 1.61 6.27 1.64 6.12 1.67 5.97 1.71 5.81 1.74
10 8 6.69 1.61 6.53 1.64 6.37 1.67 6.21 1.71 6.05 1.74
15 10 6.69 1.50 6.53 1.53 6.37 1.56 6.21 1.59 6.05 1.62
AFR 16.0
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
-15 -16 5.04 2.96 4.92 3.02 4.80 3.08 4.68 3.14 4.56 3.21
-10 -11 5.83 2.96 5.69 3.02 5.55 3.09 5.41 3.15 5.27 3.21
-5 -7 6.55 2.96 6.39 3.02 6.24 3.09 6.08 3.15 5.92 3.21
0 -2 6.80 2.41 6.64 2.46 6.47 2.51 6.31 2.56 6.15 2.61
5 3 7.98 2. 48 7.79 2 .5 4 7.60 2. 59 7. 41 2 .64 7. 22 2.6 9
7 6 8.66 2.51 8.46 2.56 8.25 2.61 8.04 2.67 7.84 2.72
10 8 9.05 2.50 8.84 2.56 8.62 2.61 8.40 2.66 8.19 2.71
15 10 8.56 2.05 8.35 2.09 8.15 2.14 7.95 2.18 7.74 2.22
AFR 16.0
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
-15 -16 5.77 4.00 5.64 4.04 5.50 4.08 5.36 4.08 5.22 4.08
-10 -11 6.62 3.98 6.46 4.02 6.30 4.06 6.14 4.06 5.99 4.06
-5 -7 7.34 3.98 7.17 4.02 6.99 4.06 6.82 4.06 6.64 4.06
0 -2 8.29 3.97 8.10 4.01 7.90 4.06 7.70 4.06 7.50 4.06
5 3 9.00 3.49 8.79 3.53 8.57 3.56 8.36 3.56 8.14 3.56
7 6 9.14 3.02 8.92 3.05 8.70 3.08 8.48 3.08 8.27 3.08
10 8 9.72 3.04 9.49 3.07 9.26 3.10 9.03 3.10 8.80 3.10
15 10 9.23 2.48 9.01 2.51 8.79 2.53 8.57 2.53 8.35 2.53

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(
01 - 10
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
FAN PERFORMANCE7.
AIR VELOCITY DISTRIBUTION7-1.
MODEL
 :ASTG09LV,ASTG12LV
Note:
Fan speed : HIGH
Operation mode : FAN
3
2
1
0
(m)
(m)
SIDE VIEW
VERTICAL FLAP : Downward
HORIZONTAL FLAP : Center
Unit : m/s
012345678
2.0
1.0 0.5
2
1
0
1
2
(m)
(m)
TOP VIEW
VERTICAL FLAP : Upward
HORIZONTAL FLAP : Center
Unit : m/s
012345678
2.0
1
.
0
0
.5
3
2
1
0
1
2
3
(m)
(m)
TOP VIEW
VERTICAL FLAP : Upward
HORIZONTAL FLAP : Right & Left
Unit : m/s
012345678
2.0
1.0
0.5
2.0
1.0
0.5
3
2
1
0
(m)
(m)
SIDE VIEW
VERTICAL FLAP : Upward
HORIZONTAL FLAP : Center
Unit : m/s
012345678
2.0
1.0
0.5

-
(
01 - 11
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
MODEL
 : ASTG18LV
3
2
1
0
(m)
(m)
SIDE VIEW
VERTICAL FLAP : Downward
HORIZONTAL FLAP : Center
Unit : m/s
012345678
2.0
1.0 0.5
2
1
0
1
2
(m)
(m)
TOP VIEW
VERTICAL FLAP : Upward
HORIZONTAL FLAP : Center
Unit : m/s
012345678
2.0 1.0
0.5
3
2
1
0
(m)
(m)
SIDE VIEW
VERTICAL FLAP : Upward
HORIZONTAL FLAP : Center
Unit : m/s
012345678
2.0 1.0 0.5
(m)
(m)
TOP VIEW
VERTICAL FLAP : Upward
HORIZONTAL FLAP : Right & Left
Unit : m/s
012345678
2.0
1.0
0.5
2.0
1.0
0.5
3
2
1
0
1
2
3

-
(
01 - 12
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
MODEL
 : ASTG22LV
3
2
1
0
(m)
(m)
SIDE VIEW
VERTICAL FLAP : Downward
HORIZONTAL FLAP : Center
Unit : m/s
012345678
2.0
1.0 0.5
2
1
0
1
2
(m)
(m)
TOP VIEW
VERTICAL FLAP : Upward
HORIZONTAL FLAP : Center
Unit : m/s
012345678
2.0 1.0
0.5
3
2
1
0
(m)
(m)
SIDE VIEW
VERTICAL FLAP : Upward
HORIZONTAL FLAP : Center
Unit : m/s
012345678
2.0 1.0
0.5
(m)
(m)
TOP VIEW
VERTICAL FLAP : Upward
HORIZONTAL FLAP : Right & Left
Unit : m/s
012345678
2.0
1.0
0.5
2.0
1.0
0.5
3
2
1
0
1
2
3

-
(
01 - 13
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
AIR FLOW7-2.
MODEL
 :ASTG09LV
Cooling

Heating

Fan speed
Number of
rotations
(r.p.m.)
Air flow
HIGH 1120
790 m3/h
219 l/s
465 CFM
MED 970
660 m3/h
183 l/s
388 CFM
LOW 800
520 m3/h
144 l/s
306 CFM
QUIET 610
350 m3/h
97 l/s
206 CFM
Fan speed
Number of
rotations
(r.p.m.)
Air flow
HIGH 1150
810 m3/h
225 l/s
477 CFM
MED 990
680 m3/h
189 l/s
400 CFM
LOW 820
540 m3/h
150 l/s
318 CFM
QUIET 610
360 m3/h
100 l/s
212 CFM

-
(
01 - 14
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
MODEL
 :ASTG12LV
Cooling

Heating

Fan speed
Number of
rotations
(r.p.m.)
Air flow
HIGH 1150
810 m3/h
225 l/s
477 CFM
MED 990
680 m3/h
189 l/s
400 CFM
LOW 800
520 m3/h
144 l/s
306 CFM
QUIET 610
360 m3/h
100 l/s
212 CFM
Fan speed
Number of
rotations
(r.p.m.)
Air flow
HIGH 1200
860 m3/h
239 l/s
506 CFM
MED 1020
710 m3/h
197 l/s
418 CFM
LOW 820
540 m3/h
150 l/s
318 CFM
QUIET 610
360 m3/h
100 l/s
212 CFM

-
(
01 - 15
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
MODEL
 : ASTG18LV
Cooling

Heating

Fan speed
Number of
rotations
(r.p.m.)
Air flow
HIGH 1320
960 m3/h
267 l/s
565 CFM
MED 1100
770 m3/h
214 l/s
453 CFM
LOW 960
660 m3/h
183 l/s
389 CFM
QUIET 840
540 m3/h
150 l/s
318 CFM
Fan speed
Number of
rotations
(r.p.m.)
Air flow
HIGH 1320
960 m3/h
267 l/s
565 CFM
MED 115 0
810 m3/h
225 l/s
477 CFM
LOW 1010
700 m3/h
194 l/s
412 CFM
QUIET 810
520 m3/h
144 l/s
306 CFM

-
(
01 - 16
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
MODEL
 : ASTG22LV
Cooling

Heating

Fan speed
Number of
rotations
(r.p.m.)
Air flow
HIGH 1400
960 m3/h
267 l/s
565 CFM
MED 114 0
780 m3/h
217 l/s
459 CFM
LOW 1000
650 m3/h
181 l/s
383 CFM
QUIET 860
530 m3/h
147 l/s
312 CFM
Fan speed
Number of
rotations
(r.p.m.)
Air flow
HIGH 1400
960 m3/h
267 l/s
565 CFM
MED 1200
820 m3/h
228 l/s
483 CFM
LOW 1050
710 m3/h
197 l/s
418 CFM
QUIET 860
530 m3/h
147 l/s
312 CFM

-
(
01 - 17
)
-
WALL MOUNTED TYPE ASTG09-22LV WALL MOUNTED TYPE ASTG09-22LV
OPERATION NOISE8.
NOISE LEVEL CURVE8-1.
MODEL
 :ASTG09LV
Cooling

Octave band sound pressure level, dB:(0dB=0.0002μbar)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
0
63 125 250 500 1,000 2,000 4,000 8,000
㪟㫀㪾㪿
㪨㫌㫀㪼㫋
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
Heating

Octave band sound pressure level, dB:(0dB=0.0002μbar)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
0
63 125 250 500 1,000 2,000 4,000 8,000
㪟㫀㪾㪿
㪨㫌㫀㪼㫋
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
MODEL
 :ASTG12LV
Cooling

Octave band sound pressure level, dB:(0dB=0.0002μbar)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
0
63 125 250 500 1,000 2,000 4,000 8,000
㪟㫀㪾㪿
㪨㫌㫀㪼㫋
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
Heating

Octave band sound pressure level, dB:(0dB=0.0002μbar)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
0
63 125 250 500 1,000 2,000 4,000 8,000
㪟㫀㪾㪿
㪨㫌㫀㪼㫋
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15