Fujitsu Inverter Halcyon ASU9RLS Service manual

Wall Mounted type
OUTDOOR
INDOOR
DESIGN & TECHNICAL MANUAL
ASU9RLS
ASU12RLS
AOU9RLS
AOU12RLS

WALL MOUNTED TYPE :
ASU9RLS
ASU12RLS
1. INDOOR UNIT
D2D_AS037E/03
2011.04.01

1. INDOOR UNIT
1-1. FEATURE................................................................................................................ 01 - 01
1-2. WIRED REMOTE CONTROLLER........................................................ 01 - 03
1-3. SPECIFICATIONS............................................................................................ 01 - 05
1-4. DIMENSIONS....................................................................................................... 01 - 06
1-5. WIRING DIAGRAMS ...................................................................................... 01 - 07
1-6. CAPACITY TABLE.......................................................................................... 01 - 08
1-6-1. COOLING CAPACITY ..................................................................................... 01 - 08
1-6-2. HEATING CAPACITY .......................................................................................01 - 09
1-7 . FAN PERFORMANCE ...................................................................................01 - 10
1-7-1. AIR VELOCITY DISTRIBUTION .................................................................... 01 - 10
1-7-2. AIR FLOW ......................................................................................................... 01 - 11
1-8. OPERATION NOISE ........................................................................................01 - 12
1-8-1. NOISE LEVEL CURVE .................................................................................... 01 - 12
1-8-2. SOUND LEVEL CHECK POINT .....................................................................01 - 13
1-9. ELECTRIC CHARACTERISTICS ......................................................... 01 - 14
1-10. SAFETY DEVICES........................................................................................... 01 - 15
1-11. OPTIONAL PA RTS ..........................................................................................01 - 16
1-11-1. WIRED REMOTE CONTROLLER ...............................................................01 - 17
1-11-2. EXTERNAL CONNECT KIT ..........................................................................01 - 19
CONTENTS

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01 - 01
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WALL MOUNTED TYPE ASU9-12RLS
WALL MOUNTED TYPE ASU9-12RLS
1-1. FEATURE
MODEL
ASU9RLS
ASU12RLS
FEATURES
Energy Efficiency
ALL DC
b
a
c
DC fan motor
a
Front view
ASU9RLS ASU12RLS
26 25
12 12
Heating Seasonal Performance Factor (HSPF)
MODEL
Seasonal Energy Efficiency Ratio (SEER)
V-PAM technology makes a compressor more powerful.V-P
V-PAM control
DC rotary compressor
c
MIN. HEAT Operation
The room temperature can be set to go no lower than 50°F,
thus ensuring that the room does not get too cold when not occupied
Caution)
When the room temperature is higher than 50°F, “MIN. HEAT” operation does not start. Operation starts and maintains the room temperature
at 50°F when the temperature drops below 50°F.
•
50°F
70°F
“MIN. HEAT”
Button ON
Indoor unit
operation START
“MIN. HEAT”
Button ON
b
a
MEASUREMENT CONDITIONS
ANSI/ASHRAE STANDARD 37-1988

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01 - 02
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WALL MOUNTED TYPE ASU9-12RLS
WALL MOUNTED TYPE ASU9-12RLS
Super quiet
Air flow mode can be set in 4 steps and more detailed air flow setting is possible.
Fan speed
Quiet 24dB(A)
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.
Inner drying operation
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
Corresponds to cooling operation at 14°F outdoor air temperature
Corresponds to heating operation at 5°F outdoor air temperature
Cooling Heating
14 to 109°F 5 to 75°F
Corresponds to maximum 66ft (20m) long piping
Air conditioner filter features
During dew
condensation
Approx. 90 mins
Drying
Apple-
catechin Filter
Long-life Ion
Deodorization Filter
Noise level
Dirty Air
Clean Air
Iron Dedorization Filter
Apple-catechinFilter

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01 - 03
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WALL MOUNTED TYPE ASU9-12RLS
WALL MOUNTED TYPE ASU9-12RLS
1-2. WIRED REMOTE CONTROLLER
FEATURES
Four kinds of timer setup (ON / OFF / PROGRAM / SLEEP)
are possible.
Four kinds of timers. Easy 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 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 2 °F every hour. The set
temperature can rise up to a maximum of 4 °F.
60min.
2 °F 4 °F
Timer setting
Heating operation
When the sleep timer is set, the set temperature
automatically drops 2 °F every 30 minutes. The
set temperature can drop to a maximum of 8 °F.
2 °F
30min.
60min.
90min.
4 °F 6 °F 8 °F
Timer setting

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01 - 04
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WALL MOUNTED TYPE ASU9-12RLS
WALL MOUNTED TYPE ASU9-12RLS
FUNCTIONS
Display panel
SPECIFICATION
SIZE
WEIGHT
ACCESSORY
1SLEEP button
2MODE button
3
4
SET TEMP. button ( / )
5
COIL DRY button
6
Signal Transmitter
7
TIMER MODE button
8
TIMER SET ( / ) button
9
FAN button
10 SET button(Vertical)
SET button(Horizontal)
11
START/STOP button
12
13
SWING button
14
RESET button
TEST RUN button
This button is used when installing the conditioner, and should
not be used under normal conditions, as it will cause the air
conditioner’s thermostat function to operate incorrectly.
If this button is pressed during normal operation, the 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 START/STOP button
to stop the air conditioner.
15 CLOCK ADJUST button
16 MIN.HEAT button
17 Remote Control Unit Display
18
18
22
21
19
19
26
Transmit Indicator
19 Clock Display
20 Operation Mode Display
21
22
Timer Mode Display
23
Fan Speed Display
24
Temperature SET Display
25
COIL DRY Display
26
SLEEP Display
SWING Display
17
23
20
24
25
8
2
16
4
1
6
5
9
10
11
12
3
13
7
15
14
Holder
6-15/16 x 2-7/32 x 23/32 (176 x 56 x 18)
3.9(110)oz.( g )
(H x W x D mm)

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01 - 05
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WALL MOUNTED TYPE ASU9-12RLS
WALL MOUNTED TYPE ASU9-12RLS
1-3. SPECIFICATIONS
Note :
Specifications are based on the following conditions.
Cooling : Indoor temperature of 80°F (26.67°C) DB / 67°F (19.44°C) WB, and outdoor temperature of 95°F (35°C) DB / 75°F (23.9°C) WB.
Heating : Indoor temperature of 70°F (21.11°C) DB / 59°F (15°C) WB, and outdoor temperature of 47°F (8.33°C) DB / 43°F (6.11°C) WB.
Pipe length : 24ft.7in. (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.
ASU9RLS ASU12RLS
kW 2.64 3.51
BTU/h 9,000 12,000
kW 1.05-3.52 1.11-4.25
BTU/h 3,600-12,000 3,800-14,500
kW 3.51 4.68
BTU/h 12,000 16,000
kW 0.88-6.45 0.91-7.03
BTU/h 3,000-22,000 3,100-24,000
0.52 0.83
0.20-1.30 0.20-1.53
0.80 1.20
0.20-1.90 0.20-2.23
2.5 3.9
6.0 7.0
3.7 5.5
8.5 10.0
kW/kW 5.08 4.23
BTU/hW 17.31 14.46
kW/kW 4.39 3.90
BTU/hW 15.00 13.33
BTU/hW 26.0 25.0
BTU/hW 12.0 12.0
1.7 2.3kW
90 93
94 95
pints/h (l/h) 2.7 ( 1.3 ) 3.8 ( 1.8 )
High 453 (770) 453 (770)
Med 374 (635) 374 (635)
Low 274 (465) 274 (465)
Quiet 180 (305) 180 (305)
High 453 (770) 453 (770)
Med 374 (635) 374 (635)
Low 274 (465) 274 (465)
Quiet 180 (305) 180 (305)
Motor output W 42 42
High 46 46
Med 41 41
Low 33 33
Quiet 24 24
High 46 46
Med 41 41
Low 33 33
Quiet 24 24
Dimensions (H × W × D) in. (mm)
Fin pitch FPI
Rows x Stages
Pipe type
Fin type
Material
Color
mm
inch
mm
inch
Liquid
Gas
Method
°F (°C)
%RH
Heating °F (°C)
mm
(Reference in.)
PVC
Outer diameter : 28 (1-3/32)
Inner diameter : 16 (5/8)
Wireless
Polystyrene
WHITE
(Approximate color of MUNSELL N 9.25/)
295 x 790 x 215
11-5/8 x 31-3/32 x 8-15/32
290 x 835 x 378
11-13/32 x 32-7/8 x 14-7/8
64 to 90 (18 to 32)
Cross flow fan x 1
Sound pressure level
Cooling
dB(A)
Heating
Fan
Heating
Airflow
rate
CFM
(m
3
/h)
Enclosure
Dimensions
(H×W×D)
Heat exchanger type
Gross
Net
Operation range Cooling
lbs.(kg)
Size in. (mm)
Weight
Connection pipe
Net
Gross
Remote controller type
Drain pipe
Material
Size
EER Cooling
COP Heating
A
Heating
Rated
Max
Rated
Max
Rated
Min-Max
Current
Cooling
Min-Max
Power source
Available voltage range
Capacity
Cooling
Heating
Input power
Cooling
kW
Heating
Min-Max
Rated
Min-Max
Rated
Type
Model name
Rated
INVERTER HEAT PUMP
WALL MOUNTED
208/230V
~ 60Hz
187-253V
~ 60Hz
Cooling
Heating
POWER FACTOR
Copper
Moisture removal
Type × Q'ty
Cooling
%
23-5/8 x 13-7/32 x 1-1/16 (600 x 336 x 26.6)
21
SENSIBLE CAPACITY
Cooling
Heating
Cooling
SEER
HSPF
2 x 16
80 or less
88 (30) or less
21 (9.5)
Φ3/8 (Φ9.52)
Flare
Aluminium
Φ1/4 (Φ6.35)
25 (11.5)

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01 - 06
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WALL MOUNTED TYPE ASU9-12RLS
WALL MOUNTED TYPE ASU9-12RLS
1-4. DIMENSIONS
MODEL: ASU9RLS, ASU12RLS
Unit : in (mm)
Unit : in (mm)
INSTALLATION PLACE
2-3/4"(70)
or more
Wall hook bracket
2"(50)
or more
5-1/8"(130)
or more
60"(1500)
or more
(Wall cap)
70"(1800)
or more
31-3/32"(790) 8-15/32"(215)
9-5/8"(244)
11-5/8"(295)
31-3/32"(790)
14-9/32"(363)
12-3/8(314) 12-7/32(310)
6-3/16(157)
2-9/16Φ(65)
for pipe Inlet
2-9/16Φ(65)
for pipe Inlet
6-21/32(169)
8-31/32(228) 8-3/4(222)
11-17/32(293) 13(330)
7/16(11)11-1/32(280)
4-3/4(121)
8-3/16(208)
10-5/8(270)
2-3/8(60)
11-5/8(295)
16-7/32"(428)

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01 - 07
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WALL MOUNTED TYPE ASU9-12RLS
WALL MOUNTED TYPE ASU9-12RLS
1-5.WIRING DIAGRAMS
MODEL: ASU9RLS, ASU12RLS