Fujitsu AS*A09LKC Service manual

AIR CONDITIONER
Wall Mounted type
INDOOR
OUTDOOR
ASA09LKC
ASA12LKC
AOR09LKC
AOR12LKC
DESIGN & TECHNICAL MANUAL

1.INDOOR UNIT
WALL MOUNTED TYPE :
ASA09LKC
ASA12LKC
DTR_AS039E_01
2010.02.24

WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
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 AND CAPACITY .......................................... 01 - 10
7-1. AIR VELOCITY DISTRIBUTION..................................................................... 01 - 10
7-2. AIR FLOW...........................................................................................................01 - 11
8. OPERATION NOISE......................................................................................... 01 - 12
8-1. NOISE LEVEL CURVE .................................................................................... 01 - 12
8-2. SOUND LEVEL CHECK POINT..................................................................... 01 - 13
9. ELECTRIC CHARACTERISTICS........................................................... 01 - 14
10. SAFETY DEVICES ............................................................................................ 01 - 15
11. OPTIONAL PARTS ........................................................................................... 01 - 16
11-1. WIRED REMOTE CONTROLLER.................................................................. 01 - 17
11-2. EXTERNAL CONNECT KIT........................................................................... 01 - 19

- (01 - 01) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
FEATURE1.
MODEL

ASA09LKC
ASA12LKC
FEATURES

Energy-Efciency classication A
z
Europe Energy-Efciency classication A achieved
ALL DC
z
V-PAM technology makes a compressor more powerful.
V P
V-P
V-PAM control (09TYPE)
b
DC rotary 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.
i-PAM control (12TYPE)
DC fan motor
Front view

- (01 - 02) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
Super quiet
z
Air ow mode can be set in 4 steps and more detailed air ow setting is possible.
Fan speed Noise level
Quiet 21dB(A)
Easy maintenance
z
Easy maintenance and always clean. Troublesome maintenance has been made easy.
Since the front panel is easy to remove, maintenance is also easy.
Inner drying operation
z
This model is equipped with an inner drying function. After the power is turned off, the dry starts
inside the air conditioner. This prevents the growth of mold and bacteria inside the air conditioner.
Low outdoor air temperature correspondence
z
Corresponds to heating operation at -15°C outdoor air temperature
Heating
-15 to 24°C
Corresponds to maximum 20m long piping
z
Air conditioner lter features
z (Optional parts)
During dew
condensation
Approx. 90 mins
Drying
Apple-
catechin Filter
Long-life Ion
Deodorization Filter
Ion Deodorization Filter
Apple-catechin Filter
Dirty Air
Clean Air

- (01 - 03) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
WIRELESS REMOTE CONTROLLER2.
FEATURES

Three kinds of timer setup (ON / OFF / SLEEP)
¾
are possible.
Easy operation.
¾
Built-in timers
z
Select from three different timer programs (On/Off/Sleep).
Sleep timer
z
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
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.
60min.
1 °C 2 °C
Timer setting
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

- (01 - 04) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
FUNCTIONS

Display panel
SPECIFICATION

2
3
5
6
7
8
13
14
9
10
11
12
15
4
1
16
19 2322
18 17 20
21
SIZE (H x W x D mm) 139×56×18
WEIGHT ( g ) 85
ACCESSORY Holder
1 Signal Transmitter
2OPERATION MODE button
3SET TEMP. button ( / )
4ECONOMY button
5COIL DRY button
6START/STOP button
7TEST RUN button
This button is used when installing the air conditioner, and
z
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
z
unit will switch to test operation mode, and the Indoor Unit’s
OPERATION Indicator Lamp and TIMER Indicator Lamp will
begin to ash simultaneously.
To stop the test operation mode, press the START/STOP button
z
to stop the air conditioner.
8SLEEP button
9FAN CONTROL button
10 AIR FLOW DIRECTION SET button
11 SWING button
12 RESET button
13 TIMER OFF button
14 TIMER ON button
15 TIMER CANCEL button
16 Remote Controller Display
17 Transmit Indicator
18 Operation Mode Display
19 Timer Mode Display
OFF TIMER Mark:
ON TIMER Mark:
SLEEP TIMER Mark:
20 Fan Speed Display
21 Temperature and time Display
It displays the temperature setting.
However, when making the Timer setting,
it will display the Timer time.
(The temperature setting will reappear
after nishing the timer setting)
22 COIL DRY Display
23 SWING Display

- (01 - 05) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
SPECIFICATIONS3.
Note :
Specications are based on the following conditions.
Cooling:Indoor temperature of 27°C CDB/ 19°C CWB.and outdoor temperature of 35°C CDB/ 24°C CWB.
Heating:Indoor temperature of 20°C CDB/ 15°C CWB.and outdoor temperature of 7°C CDB/ 6°C CWB.
Pipe length : 5m,Height difference : 0m(Outdoor unit-Indoor unit)
The maximum current is the maximum value when the operated within the operation range(temperature).
Type WALL MOUNTED
INVERTER HEAT PUMP
Model name AS¾A09LKC AS¾A12LKC
Power source 230V~ 50Hz
Available voltage range 198-264V~ 50Hz
European energy label Cooling A A
Heating A A
Capacity
Cooling
Rated kW 2.50 3.40
BTU/h 8,500 11,600
Min-Max kW 0.5~3.0 0.9~3.8
BTU/h 1,700~10,200 3,100~13,000
Heating
Rated kW 3.20 4.00
BTU/h 10,900 13,600
Min-Max kW 0.5~3.9 0.9~5.6
BTU/h 1,700~13,300 3,100~19,100
Input power
Cooling Rated
kW
0.78 1.06
Min-Max 0.25~1.02 0.25~1.40
Heating Rated 0.885 1.105
Min-Max 0.25~1.15 0.25~1.99
Current
Cooling Rated
A
4.2 4.9
Max 5.5 6.5
Heating Rated 4.8 5.2
Max 5.5 9.0
EER Cooling kW/kW 3.21 3.21
COP Heating 3.62 3.62
SENSIBLE CAPACITY Cooling kW 1.6 2.2
POWER FACTOR Cooling %81 94
Heating 80 92
Moisture removal l/h (pints/h) 1.3 1.8
Fan
Air ow rate
Cooling
High
m3/h
710
Med 590
Low 430
Quiet 260
Heating
High 730
Med 590
Low 460
Quiet 290
Type × Q'ty Cross ow 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 × W × D) mm 256 × 630 × 20
Fin pitch 1.1
Rows 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(lb) 7.5 (17)
Gross 9.5 (21)
Connection pipe Size Liquid mm Φ6.35 (Φ1/4 in) Gas Φ9.52 (Φ3/8 in)
Method Flare
Operation range Cooling °C 18~32 %RH 80 or less
Heating °C 30 or less
Remote controller type Wireless
Drain pipe Material PP+LLDPE
Size mm Outer diameter:21 / Outer diameter:13.6

- (01 - 06) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
DIMENSIONS4.
MODEL
 : ASA09LK, ASA12LK
(Unit : mm)
INSTALLATION PLACE

6 cm or more
Wall hook bracket
5 cm or more
9 cm or more
150 cm or more
(Wall cap)
180 cm or more

- (01 - 07) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
WIRING DIAGRAMS5.
MODEL
 : ASA09LK, ASA12LK
TO OUTDOOR UNIT

- (01 - 08) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
CAPACITY TABLE6.
COOLING CAPACITY6-1.
MODEL
 : ASA09LK
MODEL
 : ASA12LK
AFR : Air ow rate (m3/min)
TC : Total capacity (kW)
SHC : Sensible Heat capacity (kW)
PI : Power Input (kW)
AFR 11.8
Indoor temperature
°CDB 18 21 23 25 27 29 32
°CWB 12 15 16 18 19 21 23
Outdoor temperature
°CDB TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
20 2.34 1.60 0.55 2.61 1.61 0.56 2.70 1.75 0.56 2.87 1.76 0.56 2.96 1.90 0.57 3.14 1.89 0.57 3.32 2.01 0.58
25 2.22 1.52 0.62 2.48 1.53 0.62 2.56 1.66 0.63 2.73 1.67 0.63 2.81 1.80 0.64 2.98 1.79 0.64 3.15 1.91 0.65
30 2.10 1.44 0.68 2.34 1.44 0.69 2.42 1.57 0.70 2.58 1.58 0.70 2.66 1.70 0.71 2.82 1.70 0.72 2.98 1.81 0.72
35 1.98 1.35 0.75 2.20 1.36 0.76 2.28 1.48 0.77 2.43 1.48 0.78 2.50 1.60 0.78 2.65 1.59 0.79 2.80 1.70 0.80
40 1.76 1.20 0.75 1.96 1.21 0.76 2.03 1.32 0.77 2.16 1.32 0.78 2.23 1.43 0.78 2.36 1.42 0.79 2.50 1.51 0.80
43 1.63 1.12 0.75 1.82 1.12 0.76 1.88 1.22 0.77 2.00 1.22 0.77 2.07 1.32 0.78 2.19 1.32 0.78 2.31 1.40 0.79
AFR 11.8
Indoor temperature
°CDB 18 21 23 25 27 29 32
°CWB 12 15 16 18 19 21 23
Outdoor temperature
°CDB TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
20 3.18 2.20 0.73 3.55 2.21 0.74 3.67 2.41 0.74 3.91 2.41 0.75 4.03 2.61 0.75 4.27 2.60 0.76 4.51 2.77 0.77
25 3.03 2.09 0.82 3.37 2.11 0.84 3.49 2.29 0.84 3.72 2.30 0.85 3.83 2.48 0.85 4.06 2.47 0.86 4.29 2.63 0.87
30 2.86 1.98 0.92 3.19 1.99 0.94 3.30 2.17 0.94 3.52 2.17 0.95 3.63 2.35 0.96 3.84 2.34 0.96 4.06 2.49 0.97
35 2.69 1.86 1.02 2.99 1.87 1.04 3.09 2.03 1.04 3.30 2.04 1.05 3.40 2.20 1.06 3.60 2.19 1.07 3.81 2.33 1.08
40 2.27 1.57 0.95 2.53 1.58 0.97 2.62 1.72 0.97 2.79 1.72 0.98 2.87 1.86 0.99 3.05 1.85 1.00 3.22 1.97 1.01
43 2.09 1.45 0.95 2.33 1.45 0.97 2.41 1.58 0.97 2.57 1.59 0.98 2.65 1.71 0.99 2.81 1.71 1.00 2.96 1.82 1.01

- (01 - 09) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
HEATING CAPACITY6-2.
MODEL
 : ASA09LK
MODEL
 : ASA12LK
AFR : Air ow rate (m3/min)
TC : Total capacity (kW)
SHC: Sensible Heat capacity (kW)
PI : Power Input (kW)
AFR 12.2
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC PI TC PI TC PI TC PI TC PI
-15 -16 2.05 0.95 2.00 0.97 1.96 0.99 1.91 1.01 1.86 1.03
-10 -11 2.33 0.97 2.28 0.99 2.22 1.01 2.16 1.03 2.11 1.05
-5 -7 2.67 1.00 2.61 1.02 2.54 1.04 2.48 1.07 2.42 1.09
0-2 3.17 1.04 3.10 1.06 3.02 1.08 2.95 1.10 2.87 1.13
5 3 3.70 1.08 3.61 1.11 3.52 1.13 3.43 1.15 3.29 1.15
7 6 4.01 1.10 3.92 1.13 3.82 1.15 3.65 1.15 3.47 1.15
10 8 4.23 1.12 4.13 1.14 3.96 1.15 3.79 1.15 3.63 1.15
15 10 4.38 1.15 4.17 1.15 4.00 1.15 3.80 1.15 3.65 1.15
AFR 12.2
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC PI TC PI TC PI TC PI TC PI
-15 -16 3.40 1.96 3.29 1.99 3.15 1.99 3.01 1.99 2.87 1.99
-10 -11 3.76 1.96 3.65 1.99 3.49 1.99 3.34 1.99 3.19 1.99
-5 -7 4.18 1.96 4.05 1.99 3.88 1.99 3.71 1.99 3.55 1.99
0-2 4.68 1.96 4.52 1.99 4.33 1.99 4.14 1.99 3.96 1.99
5 3 5.05 1.73 4.93 1.76 4.81 1.80 4.69 1.84 4.57 1.87
7 6 5.36 1.72 5.23 1.75 5.10 1.79 4.97 1.83 4.85 1.86
10 8 5.55 1.72 5.42 1.75 5.29 1.79 5.16 1.83 5.02 1.86
15 10 5.51 1.61 5.29 1.61 5.03 1.61 4.82 1.61 4.61 1.61

- (01 - 10) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
FAN PERFORMANCE AND CAPACITY7.
AIR VELOCITY DISTRIBUTION7-1.
MODEL
 : ASA09LK, ASA12LK
Note:
Fan speed:High
Operation mode:FAN
Voltage:230V
2.0 1.0 0.5
2
1
0
1
2
Unit : m/s(m)
(m)
TOP VIEW
Vertical ap : Up
Horizontal ap : Center
012345678
2.0
1.0
1.0
0.5
0.5
3
2
1
0
1
2
3
Unit : m/s(m)
TOP VIEW
Vertical ap : Up
Horizontal ap : Right & Left
(m)
012345678
2.0
1.0 0.5
3
2
1
0
Unit : m/s(m)
SIDE VIEW
Vertical ap : Up
Horizontal ap : Center
(m)
012345678
2.0
1.0 0.5
3
2
1
0
Unit : m/s(m)
SIDE VIEW
Vertical ap : Down
Horizontal ap : Center
(m)
012345678

- (01 - 11) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
AIR FLOW7-2.
MODEL
 : ASA09LK, ASA12LK
COOLING
z
zHEATING
Fan speed
Number of
rotations
(r.p.m)
Air ow
HIGH 1400
710 m³/h
197 l/s
418 CFM
MED 1200
590 m³/h
164 l/s
347 CFM
LOW 920
430 m³/h
119 l/s
253 CFM
QUIET 620
260 m³/h
72 l/s
153 CFM
Fan speed
Number of
rotations
(r.p.m)
Air ow
HIGH 1440
730 m³/h
203 l/s
430 CFM
MED 1200
590 m³/h
164 l/s
347 CFM
LOW 980
460 m³/h
128 l/s
271 CFM
QUIET 670
290 m³/h
81 l/s
171 CFM

- (01 - 12) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
OPERATION NOISE8.
NOISE LEVEL CURVE8-1.
MODEL
 : ASA09LK
High
Quiet
High
Quiet
High
Quiet
High
Quiet
COOLING
z
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
HEATING
z
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
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A12LK
COOLING
z HEATING
z
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

- (01 - 13) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
SOUND LEVEL CHECK POINT8-2.

- (01 - 14) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
ELECTRIC CHARACTERISTICS9.
Model Name ASA09LKC ASA12LKC
Power Supply Voltage V 230 ~
Frequency Hz 50
Max Operating Current A 5.5 9.0
*)Wiring Spec
Circuit breaker A 15
Connection Cable mm21.5-2.5
Limited wiring length m 21
*) Wiring Spec
Selected Sample
(Selected based on Japan Electrotechnical Standard and Codes Committee E0005)

- (01 - 15) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
SAFETY DEVICES10.
Protection form Model
ASA09LKC ASA12LKC
Circuit protection Current fuse (PCB) 3.15A 250V
Terminal protection Current (thermal) fuse 3A 250V 102°C
Fan motor protection Terminal protection program MAX: 120±15°C

- (01 - 16) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
OPTIONAL PARTS11.
Exterior Parts name Model No. Summary
Apple-catechin
lter UTR- FA16
Fine dust, invisible mold
spores, and harmful
microorganisms are absorbed
onto the lter by static
electricity, and further growth
is inhibited and deactivated
by the polyphenol ingredient
extracted from apples.
Ion
deodorisation
lter
UT R- FA16 -2
The lter deodorizes by
powerfully decomposing
absorbed odors using the
oxidizing and reducing effects
of ions generated by the ultra
ne-particle ceramic.
Communication
box kit UTY-XCBXE
Use to connect with optional
devices and air conditioner
PC board.
SU
MO
TU
WE
TH FR SA
AM
PM
3 6 9
12 15 18 21
Wired remote
controller UTB-¾UD Unit control is performed by
wired remote controller.
External
connect kit UTY-X WZ X
Use to connect with various
peripheral devices and air
conditioner PC board.

- (01 - 17) -
WALL MOUNTED TYPE ASA09-12LK WALL MOUNTED TYPE ASA09-12LK
WIRED REMOTE CONTROLLER11-1.
FEATURES

Various timer setup (ON / OFF / WEEKLY) are possible.
¾
Equipped with weekly timer as standard function.
¾
(2 times Start / Stop per day for a week)
When setting up a timer, operation mode and a temperature
¾
setup can be changed.
When a failure occurs,the error code is displayed.
¾
Error indication.
¾
Economy operation are possible.
¾
Easy installation with a slim shape with no bulge in the back.
¾
Simple function setting
z
Setting of the air conditioner selection function is performed by remote controller.
High performance and compact size
z
Three functions are combined in
one unit.
Built-in timers
z
Wired
remote
controller
Weekly
timer
Setback
timer
+ +
Weekly timer Setback timer
At "Weekly timer" + "Set back timer" setup
Easy-to-understand operation
z
[Variable timer control]
The operation/display sections are zoned
according to time and operation, enabling
variable programming to match application.
Simple installation
z
Components are compatible with standard
switch boxes. Flat back construction allows
equipment to be installed wherever it is
needed.
SU MO TU WE TH FR SA
7
3 12 6 9 15 18 21
SU MO TU WE TH FR SA
7
3 12 6 9 15 18 21
SU MO TU WE TH FR SA
3 12 6 9 15 18 21
Possible to set ON/OFF time to operate twice each day
of the week.
Setup screen example
(Set to Wednesday: 8:00 to 20:00.)
Screen
after setup
European
switch box
JIS box
Setup screen example
(Set from Sunday to Saturday: 12:00 to 15:00, 28 °C.)
Possible to set temperature for two time spans and
for each day of the week.
Easy-to-understand time bar display
24°C
036912 15 18 21 Time
28°C
036912 15 18 21 Time
28°C
24°C
036912 15 18 21 Time
24°C 28°C 24°C
Timer
area
Operation
area