Fujitsu AS*A18LEC User manual

1. WALL MOUNTED TYPE :
ASA18LEC
INDOOR UNIT
D2D_AS027E/05
2010.02.10
R410A

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
FEATURE1.
MODEL

ASA18LEC
FEATURES

Energy saving Rank A
z
Europe energy saving Rank A achieved
ALL DC
z
Super quiet
z
Air ow mode can be set in 4 steps and more detailed air ow setting is possible.
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.
Power diffuser
z
Adoption of large power diffuser
I-PAM technology makes a compressor more powerful.
P
Heat exchange capacities 45% up
compared to conventional models
I-PAM control
b
DC rotary compressor
c
aDC fan motor
DC fan motor
2.52.5
5
0 3 6 9 12(m)
Outside air conditions: 2 oC 60%
( C)
Operation contents: Heating,
Set temperature (Max set temp)
30 o
o
C, Air flow Hi,
Air direction downward and front
Power diffuser
Power diffuser
(full open)
5
2.5
0 3 6 9 12(m)
2933 32 31 30
Outside air conditions: 35 oC 40%
( C)
Operation contents: Cooling,
Set temperature (Min set temp)
18 o
o
C, Air flow Hi,
Air direction downward and front
1815 16 17
2.5
46o
“Strong vertical air ow” provides
powerful oor level heating.
“Healthy horizontal air ow” does not blow
cool air directly at the occupants in the room.

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
10°C HEAT Operation
z
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.
Inner drying operation
z
This model is equipped with an inner drying function. After the power is turned off, the dry
operation 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 cooling operation at -10°C outdoor air temperature
Corresponds to heating operation at -15°C outdoor air temperature
Cooling Heating
-10 to 43°C -15 to 24°C
Corresponds to maximum 25m long piping
z
Air conditioner lter features
z
10°C
20°C
“10°C HEAT”
Button ON
Indoor unit
operation START
“10°C HEAT”
Button ON
During dew
condensation
Approx. 90 mins
Drying
Organic coating fin used
heat exchanger
Pre Filter
Antibacterial deodorizing
pre-filter with special
ceramic powder
Ion Deodorization Filter Apple-catechin Filter
Apple-
catechin Filter
Long-life Ion
Deodorization Filter

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
REMOTE CONTROLLER2.
2-1. WIRED REMOTE CONTROLLER
FEATURES

Four kinds of timer setup (ON / OFF / PROGRAM / SLEEP)
¾
are possible.
Four kinds of timers. Easy operation.
¾
Built-in timers
z
Select from four different timer programs (On/Off/Program/Sleep).
Program timer
z
The program timer operates the ON and OFF timer once within a 24 hour period.
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

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
FUNCTIONS

SPECIFICATION

2
4
9
3
1
15
5
10
13
11
12
14
8
7
6
16
10℃HEAT
18
19
20 22
25
24
23
26
21
17
To facilitate explanation, the accompanying
illustration has been drawn to show all possible
indicators; in actral operation, however, the display
will only shown those indicators appropriate to the
current operation.
SIZE (H x W x D mm) 176 x 56 x 18
WEIGHT ( g ) 110
ACCESSORY Holder
1SLEEP button
2MASTER CONTROL button
3SET TEMP. button ( / )
4COIL DRY button
5Signal Transmitter
6TIMER MODE button
7TIMER SET ( / ) button
8FAN CONTROL button
9START/STOP button
10 SET button (Vertical)
11 SET button (Horizontal)
12 SWING button
13 RESET button
14 TEST RUN button
This button is used when installing the conditioner, and should
z
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
z
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.
15 CLOCK ADJUST button
16 10 °C HEAT button
17 Remote Control Unit Display
18 Transmit Indicator
19 Clock Display
20 Operating Mode Display
21 Timer Mode Display
22 Fan Speed Display
23 Temperature SET Display
24 COIL DRY Display
25 SLEEP Display
26 SWING Display

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
SPECIFICATIONS3.
Note :
Specications 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 the operated within the operation range(temperature).
Type WALL MOUNTED
INVERTER HEAT PUMP
Model name AS¾A18LEC
Power source 230V~ 50Hz
Available voltage range 198-264V~ 50Hz
Capacity
Cooling
Rated KW 5.20
BTU/h 17,700
Min-Max KW 0.9~6.0
BTU/h 3,100~20,500
Heating
Rated KW 6.30
BTU/h 21,500
Min-Max KW 0.9~9.1
BTU/h 3,100~31,000
Input power
Cooling Rated
KW
1.52
Min-Max 0.09~2.07
Heating Rated 1.71
Min-Max 0.09~2.87
Current
Cooling Rated
A
6.8
Max 9.0
Heating Rated 7.6
Max 12.5
EER Cooling KW/KW 3.42
COP Heating 3.68
SENSIBLE CAPACITY Cooling KW 4.5
POWER FACTOR Cooling %97
Heating 98
Moiature removal l/h(pints/h) 2.8
FAN
Airow rate
Cooling
High
m3/h
900
Med 740
Low 620
Quiet 550
Heating
High 900
Med 740
Low 620
Quiet 550
Type× Q’ty Cross ow fan x 1
Motor output W40
Noise level
Cooling
High
dB(A)
43
Med 37
Low 33
Quiet 26
Heating
High 42
Med 37
Low 33
Quiet 25
Heat exchanger type
Dimensions(H × W × D) mm
Main:378 x 832 x 26.6
Sub:84 x 382 x 13.3
Fin pitch Main:1.2 Sub:1.4
Rows Stages Main:2 x 18 Sub:1 x 4
Pipe type Copper
Fin type Aluminium
Enclosure Material Polystyrene
Colour White
Dimensions(H × W × D) Net mm 320 x 998 x 228
Gross 319 x 1090 x 429
Weight Net kg(lb) 14(30.8)
Gross 18(39.6)
Connection pipe Size Liquid mm Φ6.35(Φ1/4in)
Gas Φ12.7(Φ1/2in)
Method Flare
Operation range Cooling °C 18~32 %RH 80 or less
Heating °C 30 or less
Remote controller type Wireless
Drain pipe Material PVC
Size mm Outer diameter:28/Outer diameter:16

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
DIMENSIONS4.
MODEL
 : ASA18LEC
(Unit : mm)
998 228
320
INSTALLATION PLACE

5 cm or over
Wall hook bracket
6 cm or over
5 cm or over
150 cm or over
(Wall cap)
180 cm or over

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
WIRING DIAGRAMS5.
MODEL
 : ASA18LEC
TO OUTDOOR UNIT
BLACK
WHITE
RED
WIRED REMOTE CONTROL UNIT (OPTION)

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
CAPACITY TABLE6.
6-1. COOLING CAPACITY
MODEL
 : ASA18LEC
AFR : Air ow rate (m3/min)
TC : Total capacity (kW)
SHC : Sensible Heat capacity (kW)
PI : Power Input (kW)
AFR 15.0
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 4.62 3.14 1.03 5.15 3.15 1.05 5.33 3.43 1.05 5.68 3.44 1.06 5.85 3.71 1.07 6.20 3.70 1.08 6.56 3.94 1.09
25 4.63 3.14 1.17 5.16 3.16 1.19 5.34 3.43 1.20 5.69 3.45 1.21 5.86 3.72 1.22 6.21 3.71 1.23 6.57 3.95 1.24
30 4.38 2.97 1.32 4.88 2.99 1.34 5.04 3.25 1.35 5.38 3.26 1.36 5.54 3.52 1.37 5.87 3.50 1.38 6.21 3.73 1.39
35 4.11 2.79 1.47 4.58 2.80 1.49 4.73 3.05 1.50 5.04 3.06 1.51 5.20 3.30 1.52 5.51 3.29 1.54 5.82 3.50 1.55
40 3.56 2.41 1.35 3.96 2.43 1.38 4.10 2.64 1.38 4.37 2.65 1.40 4.50 2.86 1.40 4.78 2.85 1.42 5.05 3.03 1.43
43 3.29 2.23 1.37 3.66 2.24 1.39 3.79 2.44 1.40 4.04 2.44 1.41 4.16 2.64 1.42 4.41 2.63 1.43 4.66 2.80 1.45

- (01 - 09) -
WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
6-2. HEATING CAPACITY
MODEL
 :
ASA18LEC
AFR : Air ow rate (m3/min)
TC : Total capacity (kW)
PI : Power Input (kW)
AFR 15.0
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC PI TC PI TC PI TC PI TC PI
-15 -16 5.09 2.16 4.96 2.21 4.84 2.26 4.72 2.30 4.60 2.35
-10 -11 6.04 2.36 5.89 2.42 5.75 2.47 5.61 2.52 5.47 2.57
-5 -7 6.81 2.48 6.64 2.54 6.48 2.59 6.32 2.64 6.16 2.69
0-2 7.86 2.65 7.67 2.72 7.48 2.77 7.29 2.83 7.11 2.89
5 3 8.94 2.83 8.72 2.90 8.51 2.96 8.30 3.01 8.09 3.08
7 6 9.56 2.75 9.33 2.82 9.10 2.87 8.87 2.92 8.65 2.99
10 8 9.91 2.75 9.66 2.82 9.43 2.87 9.19 2.92 8.97 2.99
15 10 9.59 2.38 9.36 2.44 9.13 2.49 8.90 2.54 8.68 2.59

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
FAN PERFORMANCE AND CAPACITY7.
7-1. AIR VELOCITY DISTRIBUTION
MODEL
 : ASA18LEC
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
FLOW CONTROL PANEL : Horiz.
LOUVER : 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
FLOW CONTROL PANEL : Horiz.
LOUVER : Right & Left
(m)
012345678
2.0 1.0
0.5
3
2
1
0
Unit : m/s(m)
SIDE VIEW
FLOW CONTROL PANEL : Horiz.
LOUVER : Center
(m)
012345678
2.0
1.0
0.5
3
2
1
0
Unit : m/s(m)
SIDE VIEW
FLOW CONTROL PANEL : Vert.
LOUVER : Center
(m)
012345678

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
7-2. AIR FLOW
MODEL
 : ASA18LEC
COOLING / HEATING
z
Fan speed
Number of
rotations
(r.p.m)
Airow
HIGH 1220
900 m3/h
250 l/s
530 CFM
MED 1020
740 m3/h
206 l/s
435 CFM
LOW 900
620 m3/h
172 l/s
365 CFM
QUIET 710
550 m3/h
153 l/s
324 CFM

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
OPERATION NOISE8.
8-1. NOISE LEVEL CURVE
MODEL
 : ASA18LEC
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
High
Quiet
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
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

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
8-2. SOUND LEVEL CHECK POINT

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
ELECTRIC CHARACTERISTICS9.
Model Name AS¾A18LEC
Power Supply Voltage V 230 ~
Frequency Hz 50
Max Operating Current A0.3
*1)Wiring Spec.
Circuit breaker A0.4
Connection Cable mm21.5-2.5
Limited wiring length m26
*1) Wiring Spec.
Seleted Sample
(Seleted based on Japan Electrotechnical Standard and Codes Committee E0005)

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
SAFETY DEVICES10.
Protection form Model
AS¾A18LEC
Circuit protection Current fuse (PCB) 3.15A 250V
Terminal protection Current (thermal) fuse 3A 250V
Fan Motor protection Terminal protection program OFF: 100+15 -10°C
ON: 95+5 -10°C

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
OPTIONAL PARTS11.
Exterior Parts name Model No. Summary
SU MO TU WE TH FR SA
AM
PM
369 12 15 18 21
Wired remote
controller UTB-¾UD Unit control is performed by
wired remote controller
Apple-catechin
lter UT R- FA13 -1
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
UTR- FA13 -2
The lter deodorizes by
powerfully decomposing
absorbed odors using the
oxidizing and reducing effects
of ions generated by the ultra
ne-particle ceramic.
External
connect kit UT Y-X WZX
Use to connect with various
peripheral devices and air
conditioner PC board.

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WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
11-1. WIRED REMOTE CONTROLLER
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
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

- (01 - 18) -
WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
FUNCTIONS

Display panel
DIMENSION

SPECIFICATION

15
11
10
9
8
21
3
5
14
4
12
13
6
7
17
16 18
19 20
21
120 17
120
SIZE (H x W x D mm) 120 x 120 x 17
WEIGHT ( g ) 160
CABLE LENGTH ( m ) 10
POWER ( V ) 12
1START/STOP button
Pressed to start and stop operation.
2Set temperature button
Selects the setting temperature.
3Master control button
Selects the operating mode(AUTO, HEAT, FAN, COOL, DRY).
4Fan control button
Selects the fan speed (AUTO, QUIET, LOW, MED, HIGH).
5Economy button*1)
Turns the economy efcient mode on and off.
6Timer mode (CLOCK ADJUST) button
Selects the timer mode (OFF TIMER, ON TIMER, WEEKLY
TIMER). Set the current time.
7Day (DAY OFF) button
Temporarily cancels of one day timer.
8Set back button
Pressed to select the set back timer.
9Set time button
Pressed to set time.
10 Delete button
The schedule of a weekly timer is deleted.
11 Set button
Sets the date, hour, minute and on-off time.
12 Vertical airow direction and swing button
Push for two seconds to change the swing mode.
13 Horizontal airow direction and swing button
Push for two seconds to change the swing mode.
14 Filter button*1)
15 Operation lamp
Lights during operation and when the timer is on.
16 Timer and clock display
17 Operation mode display
18 Fan speed display
19 Operation lock display
20 Temperature display
21 Function display
Defrost display
Thermo sensor display
Economy display
Vertical swing display
Horizontal swing display
Filter display
*1) Button number 5 and 14 can not be operated.
[ Unit : mm ]

- (01 - 19) -
WALL MOUNTED TYPE ASA18LEC WALL MOUNTED TYPE ASA18LEC
11-2. EXTERNAL CONNECT KIT
This kit allows to operate the air conditioner, such as stopping and starting, using an external
device, and output the operation status of the air conditioner.
Only operation and stop signals will be output.•
Use the remote control to check the operation mode, temperature, and airow.
Check the error information on the display area of the main unit.
Operation mode, temperature, and airow cannot be set by external input. Use the remote •
controller to set.
If the air-conditioner is activated by external input, it will operate in the settings before stop.•
To change the settings, use the remote controller.
11-2-1. CONTROL INPUT SETTING
You can control air conditioner ON / OFF operation by external input.•
Signal specication
z
No voltage ON/OFF continuous signal.•
Contact capacity : DC12V 10mA•
ON
OFF
ON ONOFF OFF
OPERATION
STOP
External input signal
Remote controller signal
Indoor unit status
Installation example
z
For remote operation•
Orange
External
input
External
output
1
3Yellow
Indoor unit External device
( Field supply )
Print circuit
board
For external timer operation•
Orange
External
input
External
output
1
3Yellow
Indoor unit External device
( Field supply )
Print circuit
board