Fujitsu AS*G09LECB Service manual

AIR CONDITIONER
Wall Mounted type
INDOOR
OUTDOOR
ASG09LECB
ASG12LECB
AOG09LECAN
AOG12LECAN
DESIGN & TECHNICAL MANUAL

1. INDOOR UNIT
WALL MOUNTED TYPE :
ASG09LECB
ASG12LECB
DTR_AS074E_01
2012.12.21

WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
CONTENTS
1. INDOOR UNIT
1. FEATURES.............................................................................................................. 01 - 01
2. WIRELESS REMOTE CONTROLLER............................................... 01 - 04
3. SPECIFICATIONS.............................................................................................. 01 - 06
4. DIMENSIONS........................................................................................................ 01 - 08
5. WIRING DIAGRAMS........................................................................................ 01 - 10
6. CAPACITY TABLE.............................................................................................01 - 11
6-1. COOLING CAPACITY.......................................................................................01 - 11
6-2. HEATING CAPACITY....................................................................................... 01 - 12
7. FAN PERFORMANCE.................................................................................... 01 - 13
7-1. AIR VELOCITY DISTRIBUTION..................................................................... 01 - 13
7-2. AIRFLOW........................................................................................................... 01 - 14
8. OPERATION NOISE (SOUND PRESSURE)................................. 01 - 15
8-1. NOISE LEVEL CURVE .................................................................................... 01 - 15
8-2. SOUND LEVEL CHECK POINT..................................................................... 01 - 16
9. ELECTRIC CHARACTERISTICS........................................................... 01 - 17
10. SAFETY DEVICES............................................................................................ 01 - 18
11. EXTERNAL INPUT & OUTPUT............................................................... 01 - 19
11-1. EXTERNAL INPUT........................................................................................... 01 - 19
11-2. EXTERNAL OUTPUT....................................................................................... 01 - 21
12. FUNCTION SETTINGS.................................................................................. 01 - 22
13. OPTIONAL PARTS........................................................................................... 01 - 26
13-1. CONTROLLER.................................................................................................. 01 - 26
13-2. OTHERS............................................................................................................. 01 - 26

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01 - 01
)
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
FEATURES1.MODEL

ASG09LECB / AOG09LECAN
ASG12LECB / AOG12LECAN
FEATURES

Energy efficiency class

MODEL
ASG09LECB ASG12LECB
Cooling A++ A++
Heating A+ A+
ALL DC

Quiet operation

INDOOR UNIT
Airflow mode can be set in 4 steps and more detailed airflow setting is possible.
Fan speed Noise level
Quiet 21dB(A)
b
DC compressor
c
a
b
a
a
c
When operation starts, the machine operates at high voltage and high power
and when operation stabilizes, the set temperature is maintained at low voltage.
PAM control
DC fan motor
Front view

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01 - 02
)
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
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 will not start. Operation starts and maintains the room•
temperature at 10°C when the temperature drops below 10°C.
Low outdoor air temperature correspondence

Corresponds to heating operation at -25°C outdoor air temperature
Heating
-25 to 24°C
Specification improvement to allow operation under
extremely low outdoor temperature (-25°C) without trouble
New model
Freezing
prevention of base
Structural
improvements
Expansion of
mechanical space
Improvement of cold-
proof specifications
of parts
Powerful Heating at low outdoor temperature

Keeping high heating capacity at low outdoor temperature.
Corresponds to maximum 20m long piping

10°C
20°C
“10°C HEAT”
Button ON
Indoor unit
operation START

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(
01 - 03
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
Air conditioner filter features

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.
Apple-
catechin Filter
Long-life Ion
Deodorization Filter
Ion Deodorization Filter
Apple-catechin Filter
Dirty Air
Clean Air

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01 - 04
)
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
WIRELESS REMOTE CONTROLLER2.
FEATURES

4 mode timer setup available (ON / OFF / PROGRAM / SLEEP).

Easy operation.

Easy to change signal code (max. 4 units) by button operation.

Simple function setting

Setting of the air conditioner selection function is performed by remote controller.
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 time setting to prevent excessive cooling and heating while sleeping.
Cooling operation/dry operation
60min.
1 °C 2 °C
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.
1 °C
30min.
60min.
90min.
2 °C 3 °C 4 °C
Timer setting
Timer setting
Switching remote controller signal code

ABCD
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

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01 - 05
)
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
FUNCTIONS

SPECIFICATION

SIZE (H × W × D mm) 170 × 56 × 19
WEIGHT (g) 85 (w/o batteries)
ACCESSORY Holder
2
4
9
3
1
15
5
10
13
11
12
14
8
7
6
Display panel
16
17
18
19
21
23
22
20
MODE button1
Selects the operating mode (AUTO, COOL, DRY, FAN, HEAT).
/Start / end R.C. signal code change. (Max 4 types)
10°C2 HEAT button
SET TEMP. button ( ▲/ ▼)3
Sets the indoor temp./ Sets R.C. signal code.
ECONOMY button4
SLEEP button5
Pressed to select sleep timer.
FAN button6
Selects the fan speed (AUTO, HIGH, MED, LOW, QUIET).
START/STOP button7
Pressed to start and stop operation.
SET button (Vertical)8
Airflow direction vertical set button.
SWING button9
Airflow direction swing button.
TIMER MODE button10
Pressed to select the timer mode. (OFF TIMER, ON TIMER,
PROGRAM TIMER, TIMER RESET)
TIMER SET ( / ) button11
Sets the current time and on-off time.
CLOCK ADJUST button12
Sets the current time.
RESET button13
Used when replacing batteries.
TEST RUN button14
Used when testing the air conditioner after installation.
Signal transmitter15
Temperature set display16
Operating mode display17
Sleep display18
Transmit indicator19
Fan speed display20
Swing display21
Timer mode display22
Clock display23
Note: Functions will be different due to type of indoor unit.
For details, please see operation manual.
+
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01 - 06
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
SPECIFICATIONS3.
Note:
Specifications are based on the following conditions
Cooling:Indoor temperature of 27°C CDB/19°CCWB.and outdoor temperature of 35°C CDB/24°CCWB.
Heating:Indoor temperature of 20°C CDB/15°CCWB.and outdoor temperature of 7°C CDB/6°CCWB.
Pipe length:5m,Height difference:0m(Outdoor unit-Indoor unit)
*: The maximum current is the maximum value when operated within the operation range.
Type WALL MOUNTED
INVERTER HEAT PUMP
Model name ASG09LECB ASG12LECB
Power source 230V~ 50Hz
Available voltage range 198-264V ~ 50Hz
Capacity
Cooling
Rated kW 2.50 3.40
Btu/h 8,500 11,600
Min-Max kW 0.5 - 3.2 0.9 - 3.9
Btu/h 1,700 - 10,900 3,100 - 13,300
Heating
Rated kW 3.20 4.00
Btu/h 10,900 13,600
Min-Max kW 0.5 - 4.5 0.9 - 5.6
Btu/h 1,700 - 15,300 3,100 - 19,100
Input power
Cooling Rated
kW
0.63 0.895
Min-Max 0.25 - 1.27 0.25 - 1.40
Heating Rated 0.75 0.97
Min-Max 0.25 - 1.60 0.25 - 1.99
Current Cooling Rated A 3.2 4.3
Heating 3.7 4.6
EER Cooling kW/kW 3.97 3.80
COP Heating 4.27 4.12
Sensible capacity Cooling kW 1.60 2.20
Power factor Cooling %87 91
Heating 89 92
Moisture removal l/h (pints/h) 1.3 ( 2.3 ) 1.8 ( 3.2 )
Maximum operating current * Cooling A6.0 7.0
Heating 9.5 11.0
Fan
Airflow
rate
Cooling
High
m3/h
735
Med 595
Low 425
Quiet 285
Heating
High 735
Med 595
Low 465
Quiet 295
Type × Q'ty Cross flow fan×1
Motor output W 30
Sound pressure level
Cooling
High
dB(A)
43
Med 38
Low 33
Quiet 21
Heating
High 43
Med 38
Low 33
Quiet 21
Heat exchanger type
Dimensions
(H x W x D) mm 256 × 630 × 20
Fin pitch 1.1
Rows x Stages 2 × 16
Pipe type Copper
Fin type Aluminium
Enclosure
Material Polystyrene
Colour White
Approximate colour of MUNSELL N 9.25/
Dimensions
(H × W × D)
Net mm 260 × 790 × 202
Gross 259 × 840 × 328
Weight Net kg 7.5
Gross 9.5
Connection pipe Size Liquid mm Φ6.35 (Φ1/4 in.)
Gas Φ9.52 (Φ3 /8 in.)
Method Flare
Operation range Cooling °C 18 to 32
%RH 80 or less
Heating °C 30 or less
Remote controller type Wireless
Drain hose Material PP + LLDPE
Size mm Ø13.8(I.D.), Ø15.8 to 16.7(O.D.)

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01 - 07
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
Model name ASG09LECB ASG12LECB
Energy efficiency class Cooling A++ A++
Heating(Average) A+ A+
Pdesign Cooling kW 2.5 ( 35°C ) 3.4 ( 35°C )
Heating(Average) 3.0 ( -10°C ) 3.6 ( -10°C )
SEER Cooling kWh/kWh 6.30 6.90
SCOP Heating(Average) 4.00 4.00
Annual energy consumption QCE kWh/a 139 172
QHE(Average) 1050 1257
Sound power level Cooling High dB(A) 59 59
Heating 60 60

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01 - 08
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
DIMENSIONS4.
MODEL
 :AS G09LECB, ASG12LECB
(Unit : mm)

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01 - 09
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
INSTALLATION PLACE

(Unit : mm)
1500 or more
1800 or more
63 or more 45 or more
48 or more
52 or more
Outline of unit
70 or more 100 or more

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01 - 10
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
WIRING DIAGRAMS5.
MODEL
 :AS G09LECB, ASG12LECB

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01 - 11
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
CAPACITY TABLE6. COOLING CAPACITY6-1.
MODEL
 :AS G09LECB
MODEL
 :AS G12LECB
AFR : Air flow rate (m3/min)
TC : Total capacity (kW)
SHC : Sensible Heat capacity (kW)
IP: Input Power (kW)
AFR 12.5
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
10 2.22 1.52 0.24 2.48 1.53 0.25 2.56 1.66 0.25 2.73 1.67 0.25 2.81 1.80 0.25 2.98 1.79 0.25 3.15 1.91 0.26
15 2.22 1.52 0.21 2.47 1.53 0.22 2.56 1.66 0.22 2.73 1.67 0.22 2.81 1.80 0.22 2.98 1.79 0.22 3.15 1.91 0.23
20 2.33 1.59 0.43 2.59 1.60 0.44 2.68 1.74 0.44 2.86 1.75 0.44 2.95 1.89 0.45 3.12 1.88 0.45 3.30 2.00 0.45
25 2.22 1.51 0.49 2.47 1.52 0.50 2.55 1.66 0.50 2.72 1.66 0.51 2.80 1.79 0.51 2.97 1.79 0.51 3.14 1.90 0.52
30 2.10 1.43 0.55 2.34 1.44 0.56 2.42 1.57 0.56 2.58 1.57 0.57 2.66 1.70 0.57 2.82 1.69 0.57 2.98 1.80 0.58
35 1.98 1.35 0.61 2.20 1.36 0.62 2.28 1.48 0.62 2.43 1.48 0.63 2.50 1.60 0.63 2.65 1.59 0.64 2.80 1.70 0.64
40 1.84 1.26 0.67 2.05 1.27 0.68 2.12 1.38 0.69 2.26 1.38 0.69 2.33 1.49 0.70 2.47 1.49 0.70 2.61 1.58 0.71
43 1.72 1.18 0.68 1.92 1.19 0.69 1.99 1.29 0.69 2.12 1.29 0.70 2.18 1.40 0.70 2.31 1.39 0.71 2.44 1.48 0.72
AFR 12.5
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
10 2.92 2.02 0.27 3.25 2.03 0.27 3.36 2.21 0.27 3.58 2.21 0.27 3.70 2.39 0.28 3.92 2.38 0.28 4.14 2.54 0.28
15 2.83 1.95 0.35 3.15 1.96 0.35 3.25 2.14 0.35 3.47 2.14 0.36 3.58 2.31 0.36 3.79 2.30 0.36 4.01 2.46 0.37
20 3.13 2.17 0.60 3.49 2.18 0.60 3.61 2.37 0.61 3.85 2.38 0.61 3.97 2.57 0.62 4.21 2.56 0.62 4.44 2.72 0.63
25 3.00 2.07 0.68 3.34 2.09 0.69 3.45 2.27 0.70 3.68 2.27 0.70 3.80 2.46 0.71 4.02 2.45 0.71 4.25 2.61 0.72
30 2.85 1.97 0.77 3.17 1.98 0.78 3.28 2.15 0.79 3.50 2.16 0.80 3.61 2.33 0.80 3.82 2.32 0.81 4.04 2.48 0.82
35 2.69 1.86 0.86 2.99 1.87 0.88 3.09 2.03 0.88 3.30 2.04 0.89 3.40 2.20 0.895 3.60 2.19 0.90 3.81 2.33 0.91
40 2.47 1.71 0.92 2.75 1.72 0.94 2.84 1.87 0.94 3.03 1.87 0.95 3.12 2.02 0.96 3.31 2.01 0.97 3.50 2.14 0.98
43 2.27 1.57 0.92 2.53 1.58 0.93 2.62 1.72 0.93 2.79 1.72 0.94 2.88 1.86 0.95 3.05 1.85 0.96 3.22 1.98 0.97

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01 - 12
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
HEATING CAPACITY6-2.
MODEL
 :
ASG09LECB
MODEL
 :
ASG12LECB
AFR : Air flow rate (m3/min)
TC : Total capacity (kW)
IP: Input Power (kW)
AFR 12.5
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
-25 -26 2.88 1.45 2.81 1.48 2.74 1.51 2.68 1.54 2.61 1.57
-20 -21 3.21 1.60 3.13 1.64 3.05 1.67 2.98 1.70 2.90 1.74
-15 -16 3.48 1.69 3.39 1.72 3.31 1.76 3.23 1.80 3.15 1.83
-10 -11 3.75 1.79 3.66 1.82 3.57 1.86 3.48 1.90 3.39 1.93
-5 -7 4.03 1.84 3.94 1.88 3.84 1.92 3.75 1.96 3.65 2.00
0 -2 4.14 1.84 4.04 1.88 3.94 1.92 3.84 1.96 3.74 2.00
5 3 4.64 1.70 4.53 1.73 4.42 1.77 4.31 1.80 4.20 1.84
7 6 5.04 1.70 4.92 1.73 4.80 1.77 4.68 1.80 4.56 1.84
10 8 5.38 1.70 5.25 1.73 5.12 1.77 4.99 1.80 4.87 1.84
15 10 5.69 1.70 5.55 1.73 5.42 1.77 5.28 1.80 5.15 1.84
AFR 12.5
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
-25 -26 3.07 1.42 3.00 1.45 2.92 1.48 2.85 1.51 2.78 1.54
-20 -21 3.35 1.55 3.27 1.58 3.19 1.61 3.11 1.64 3.03 1.67
-15 -16 3.73 1.69 3.64 1.72 3.56 1.76 3.47 1.80 3.38 1.83
-10 -11 4.22 1.80 4.12 1.84 4.02 1.88 3.92 1.92 3.82 1.96
-5 -7 4.65 1.92 4.54 1.96 4.43 2.00 4.32 2.04 4.20 2.08
0 -2 4.81 2.03 4.69 2.07 4.58 2.11 4.47 2.15 4.35 2.19
5 3 5.64 1.68 5.51 1.71 5.37 1.75 5.24 1.78 5.10 1.82
7 6 5.88 1.70 5.74 1.73 5.60 1.77 5.46 1.80 5.32 1.84
10 8 6.18 1.71 6.03 1.75 5.88 1.78 5.74 1.82 5.59 1.85
15 10 6.42 1.72 6.26 1.75 6.11 1.79 5.96 1.83 5.81 1.86

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01 - 13
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
FAN PERFORMANCE7. AIR VELOCITY DISTRIBUTION7-1.
MODEL
 :AS G09LECB, ASG12LECB
2.0 1.0 0.5
2
1
0
1
2
Unit : m/s(m)
(m)
TOP VIEW
Vertical flap : Up
Horizontal flap : Center
012345678
0.5
0.5
1.0
1.0
2.0
2.0
3
2
1
0
1
2
3
Unit : m/s(m)
TOP VIEW
Vertical flap : Up
Horizontal flap : Right & Left
(m)
012345678
2.0
1.0
0.5
3
2
1
0
Unit : m/s(m)
SIDE VIEW
Vertical flap : Up
Horizontal flap : Center
(m)
012345678
2.0
1.0 0.5
3
2
1
0
Unit : m/s(m)
SIDE VIEW
Vertical flap : Down
Horizontal flap : Center
(m)
012345678
Note:
Fan speed : High
Operation mode : FAN

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01 - 14
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
AIRFLOW7-2.
MODEL
 :AS G09LECB, ASG12LECB
Cooling

Heating

Fan speed
Number of
rotations
(r.p.m.)
Airflow
HIGH 1440
735 m³/h
204 l/s
432 CFM
MED 1200
595 m³/h
165 l/s
350 CFM
LOW 920
425 m³/h
118 l/s
250 CFM
QUIET 680
285 m³/h
79 l/s
168 CFM
Fan speed
Number of
rotations
(r.p.m.)
Airflow
HIGH 1440
735 m³/h
204 l/s
432 CFM
MED 1200
595 m³/h
165 l/s
350 CFM
LOW 980
465 m³/h
129 l/s
274 CFM
QUIET 700
295 m³/h
82 l/s
174 CFM

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(
01 - 15
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
OPERATION NOISE (SOUND PRESSURE)8. NOISE LEVEL CURVE8-1.
MODEL
 :AS G09LECB
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
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
High
Quiet
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
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
High
Quiet
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
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
MODEL
 :AS G12LECB
COOLING

High
Quiet
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
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
High
Quiet

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01 - 16
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
SOUND LEVEL CHECK POINT8-2.

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01 - 17
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WALL MOUNTED TYPE ASG09-12LECB WALL MOUNTED TYPE ASG09-12LECB
ELECTRIC CHARACTERISTICS9.
Model name ASG09LECB ASG12LECB
Power supply Voltage V 230~
Frequency Hz 50
Max. operating current A 0.4
*1)Wiring Spec. Connection cable mm21.0-1.5
Limited wiring length m 21
*1) Wiring Spec.
Selected Sample
(Selected based on Japan Electrotechnical Standard and Codes Committee E0005)