Fujitsu AR*A12LALU series User manual

R410A
D2D_AR028E/03
2008.04.08
1. DUCT TYPE :
AR A12LALU
AR F12LALU
AR A14LALU
AR F14LALU
INDOOR UNIT

DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
1. FEATURE
FEATURES
FUNCTION SETTING
Energy saving (AO A12LACL, AO A12LALL, AO A14LACL, AO A14LALL connection model)
MODEL :
High energy saving was realized by making the indoor unit and outdoor
unit fan motor and compressor all DC and optimal design of the refriger-
ant cycle. Rank A was achieved in European energy rank.
Quiet operation
Quiet operation possible by quiet mode.
* See our measurement conditions page (01-26).
Static pressure mode setting
Air flow, noise, etc. can be used under the optimum conditions by selecting
the static pressure mode matched to the installation conditions.
Room temperature adjustment correction
Suitable room temperature control is performed by changing the room temperature
correction value by simple remote control operation to match the conditions under
which the air conditioner is installed.
Auto restart
The units restart automatically when the current was returned even when
there was a power interruption during operation.
Universal design indoor unit
Thin and compact indoor unit
Since vertical and horizontal installation is possible, and the intake direction can also be selected
from two directions, flexible installation is possible.
Ceiling concealed Floor concealed
12 type 14 type
*26 dB(A) *27 dB(A)
- (01 - 01) -
INDOOR UNIT OUTDOOR UNIT
AR A12LALU AO A12LACL AO B12LACL
AR F12LALU AO A12LALL AO B12LALL
AR A14LALU AO A14LACL AO B14LACL
AR F14LALU AO A14LALL AO B14LALL

DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
3. SPECIFICATIONS
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.
Standard static pressure : 0 Pa
Pipe length : 7.5 m, Height difference : 0 m.(Outdoor unit - Indoor unit)
Sound pressure level : Install a 2m duct to the outlet port and a 1m duct to the suction port and measure.
*The maximum current are the maximum input value and the maximum values when operated within the operation (temperature)range
- (01 - 04) -
A R A 1 2 LA L U
A R F 1 2L A L U
A R A 1 4 LA L U
A R F 1 4L A L U
A O A 1 2 LA C L
A O A 1 2 LA L L
A O A 1 4 LA C L
A O A 1 4 LA L L
C o o lin g A A
H e a tin g A A
kW 3 .50 4.3 0
BTU/h 11950 14650
kW 0.9 0 - 4.4 0 0.9 0 - 5.4 0
B TU /h 31 0 0 - 1 5 00 0 31 0 0 - 1 8 40 0
kW 4 .10 5.0 0
BTU/h 14000 17050
kW 0.9 0 - 5.7 0 0.9 0 - 6.5 0
B TU /h 31 0 0 - 1 9 40 0 31 0 0 - 2 2 10 0
1.0 5 1.3 3
1.7 3 2.0 7
1.1 1 1.3 4
2.3 0 2.8 8
4.6 5 .8
7.5 9 .0
4.9 5 .9
10 .0 12 .5
E E R 3 .3 3 3 .2 1
C O P 3 .6 9 3 .71
l/h (pin ts/h )
1.3 ( 2.3 ) 1.5 ( 2.6 )
H ig h 7 2 0 8 7 0
Med 630 770
Low 560 670
Q u ie t 4 80 5 8 0
H ig h 7 2 0 8 7 0
Med 630 770
Low 560 670
Q u ie t 4 80 5 8 0
T ype × Q 'ty
M o tor o u tp u t W
R e co m m e n d ed s ta tic p re s su re P a
H ig h 3 2 3 3
M e d 3 0 3 1
Low 28 29
Q u ie t 2 6 27
H ig h 3 2 3 3
M e d 3 0 3 1
Low 28 29
Q u ie t 2 6 27
D im en s io ns (H × W × D )
29 4 × 7 00 × 2 6 .6 29 4 × 7 00 × 2 6 .6
Fin pitch 1.3 0 1.30
R ow s x S tag es 2 × 14 2 × 14
P ip e typ e
Fin type
M a teria l
C o lo u r - -
N e t
G ross
N et 23 ( 51 ) 23 ( 51 )
G ros s 27 ( 60 ) 27 ( 60 )
Liqu id
G a s 9.5 2 ( 3 / 8 in.) 12 .70 ( 1 / 2 in .)
M e tho d
°C
% R H
H e a tin g °C
m m
dB (A )
R e m o te c o n tro lle r typ e
D ra in p ip e M a teria l
S iz e
O p eratio n ra ng e C o o lin g
kg (lb .)
C o n ne ctio n
pipe
S iz e m m
W eigh t
m3/h
Fa n
D im e n sio n s
( H × W × D ) m m
A ir flo w
rate
E n clo s ure
H e a t e xch a ng e r typ e
S ou n d pressu re le ve l
H e a tin g
C o o lin g
H e a tin g
H e a tin g
C o o lin g
M o is ture re m o v al
C o o lin g
H e a tin g
R a te d
*M a x.
R a te d
*M a x.
kW /kW
In p u t p o w er
C o o lin g
kW
H e a tin g R a te d
*M a x.
C u rr en t
C o o lin g
A
A va ilab le voltag e ran ge
C a p ac ity
C o o lin g
H e a tin g
E u ro p e a n e n erg y la be l
Ty pe
m m
R a te d
M in .-M a x.
R a te d
M in .-M a x.
R a te d
*M a x.
P o w e r so u rc e
D U C T E D M O D E L
IN V E R T E R H E A T P U M P
230V 50Hz
198-264V 50Hz
S ir occ o × 2
60
0 to 90
C o p pe r
A lu m in iu m
S te el
21 7 × 95 3 × 59 5
32 4 × 1 07 5 × 6 86
M o d e l na m e
W ire d
P S
O u ter d iam e ter : 2 6.0 / Inner d ia m e ter : 2 1 .5
6.3 5 ( 1 / 4 in.)
Flare
18 to 3 2
80 o r less
30 o r less

- (01 - 05) -
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.
Standard static pressure : 0 Pa
Pipe length : 7.5 m, Height difference : 0 m.(Outdoor unit - Indoor unit)
Sound pressure level : Install a 2m duct to the outlet port and a 1m duct to the suction port and measure.
*The maximum current are the maximum input value and the maximum values when operated within the operation (temperature)range
DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
A R A 1 2 LA L U
A R F 1 2L A L U
A R A 1 4 LA L U
A R F 1 4L A L U
A O B 1 2 LA C L
A O B 1 2 LA L L
A O B 1 4 LA C L
A O B 1 4 LA L L
C o o lin g B B
H e a tin g B B
kW 3 .50 4.3 0
B T U /h 1 1 95 0 1 46 5 0
kW 0.9 0 - 4 .30 0 .90 - 5.20
B T U /h 3 1 0 0 - 1 4 6 5 0 3 1 00 - 1 7 7 5 0
kW 4 .10 5.0 0
B T U /h 1 4 00 0 1 70 5 0
kW 0.9 0 - 5 .50 0 .90 - 6.30
B T U /h 3 1 0 0 - 1 8 7 5 0 3 1 00 - 2 1 5 0 0
1.1 1 1.4 1
1.7 3 2.0 7
1.1 7 1.4 2
2.3 0 2.8 8
4.9 6 .2
7.5 9 .0
5.1 6 .2
10 .0 12 .5
E E R 3 .15 3 .0 5
C O P 3 .50 3 .5 2
l/h (pin ts/h ) 1.3 ( 2.3 ) 1.5 ( 2.6 )
H ig h 7 2 0 8 7 0
M e d 6 30 7 7 0
Lo w 5 60 6 70
Q u ie t 4 80 5 8 0
H ig h 7 2 0 8 7 0
M e d 6 30 7 7 0
Lo w 5 60 6 70
Q u ie t 4 80 5 8 0
T ype × Q 'ty
M o tor o u tp u t W
R ec om m e nd ed sta tic p re ssu re P a
H ig h 3 2 3 3
M e d 3 0 3 1
Lo w 2 8 2 9
Q u ie t 2 6 27
H ig h 3 2 3 3
M e d 3 0 3 1
Lo w 2 8 2 9
Q u ie t 2 6 27
D im e n s io n s ( H × W × D ) 29 4 × 7 00 × 2 6 .6 29 4 × 7 00 × 26 .6
Fin pitch 1.30 1.30
R ow s x S tag es 2 × 14 2 × 14
P ip e typ e
Fin type
M a teria l
C o lo u r - -
N e t
G ross
N e t 2 3 ( 5 1 ) 2 3 ( 5 1 )
G ross 2 7 ( 6 0 ) 2 7 ( 6 0 )
Liqu id
G a s 9.5 2 ( 3 / 8 in .) 12 .70 ( 1 / 2 in.)
M e tho d
°C
% R H
H e a tin g °C
m m
R e m o te c o n tro lle r typ e W ir ed
D ra in p ip e M a teria l P S
S iz e O u ter d iam e ter : 2 6.0 / Inner d ia m e ter : 2 1 .5
6.3 5 ( 1 / 4 in .)
Flare
O p eratio n ra ng e C o o ling 18 to 3 2 80 o r less
30 o r less
W eigh t kg (lb .)
C o n ne ctio n
pipe
S iz e m m
E n clo s ure S te el
D im e n sio n s
( H × W × D ) m m 21 7 × 9 53 × 5 9 5
32 4 × 1 075 × 6 8 6
H e a t e xch a ng e r typ e
m m
C o p pe r
A lu m in iu m
S iro cc o × 2
60
0 to 90
S ou n d pressu re le ve l
C o o lin g
d B (A )
H e a tin g
Fa n
A ir flo w
rate
C o o lin g
m
3
/h
H e a tin g
C o o lin g kW /kW
H e a tin g
M o is ture re m o v al
C u rr en t
C o o lin g R a te d
A
*M a x.
H e a tin g R a te d
*M a x.
In p u t p o w er
C o o lin g R a te d
kW
*M a x.
H e a tin g R a te d
*M a x.
E u ro p e a n e n erg y la be l
C a p ac ity
C o o lin g
R a te d
M in .-M a x.
H e a tin g
R a te d
M in .-M a x.
P o w e r so u rc e 2 3 0V 5 0 H z
A va ilab le voltag e ran ge 19 8 -26 4V 50 H z
Ty pe D U C T E D M O D E L
IN V E R T E R H E A T P U M P
M o d e l n a m e

DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
4. DIMENSIONS
MODEL : AR A12L, AR F12L, AR A14L, AR F14L
(Unit : mm)
886
953
850
920
600
150
150
595
57520
85 75
364
390
194
217
BRACKETS
AIR FLOW OUTLET
CONTROL BOX
COUPLING PIPE ASSY
DRAIN PORT
1
Refrigerant piping flare connection (Gas)
Refrigerant piping flare connection (Liquid)
Drain piping connection
2
3
12
3
1
2
Top view
Front view
Side view
- (01 - 06) -

DUCT TYPE AR A12-14L DUCT TYPE AR A12-14L
MOUNTING POSITION
MAINTENANCE HOLE
(Unit : mm)
Left
side
Right
side
100 or more 300 or more
Strong and durable ceiling
Indoor unit
Left
side
Right side
(PIPE side)
Strong and durable floor
100 or more 300 or more 30
or more
30
or more
Maintenance hole
Unit
100
or more
Control box
300
or more
BOTTOM AIR INTAKE HOLE
- (01 - 07) -

DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
5. WIRING DIAGRAMS
- (01 - 08) -
MODEL : AR A12L, AR F12L, AR A14L, AR F14L

AR A12L, AR F12L / AO A12L
- (01 - 09) -
°CDB
°CWB
TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
3.52 3.13 0.31 3.92 3.15 0.31 4.05 3.42 0.32 4.32 3.43 0.32 4.46 3.70 0.32 4.72 3.69 0.32 4.99 3.93 0.33
3.33 3.00 0.51 3.71 3.02 0.52 3.84 3.28 0.52 4.09 3.29 0.53 4.22 3.55 0.53 4.47 3.54 0.54 4.73 3.77 0.54
3.33 3.00 0.49 3.71 3.02 0.50 3.84 3.28 0.50 4.09 3.29 0.51 4.22 3.55 0.51 4.47 3.54 0.52 4.73 3.77 0.52
3.33 2.99 0.45 3.71 3.01 0.46 3.84 3.27 0.46 4.09 3.29 0.46 4.21 3.55 0.47 4.47 3.53 0.47 4.72 3.76 0.48
3.22 2.92 0.55 3.59 2.94 0.56 3.71 3.19 0.56 3.95 3.20 0.57 4.08 3.46 0.57 4.32 3.44 0.58 4.57 3.67 0.58
4.20 3.60 1.29 4.68 3.63 1.31 4.84 3.94 1.32 5.16 3.95 1.33 5.32 4.27 1.34 5.64 4.25 1.35 5.95 4.53 1.36
4.03 3.49 1.44 4.49 3.51 1.46 4.64 3.81 1.47 4.95 3.83 1.48 5.10 4.13 1.49 5.41 4.11 1.51 5.71 4.38 1.52
3.80 3.32 1.53 4.23 3.34 1.56 4.37 3.63 1.56 4.66 3.64 1.58 4.81 3.93 1.59 5.09 3.92 1.60 5.38 4.17 1.62
3.48 3.10 1.54 3.88 3.12 1.57 4.01 3.39 1.57 4.27 3.40 1.59 4.40 3.67 1.60 4.67 3.65 1.61 4.93 3.89 1.63
2.93 2.72 1.31 3.26 2.74 1.33 3.37 2.98 1.33 3.59 2.99 1.35 3.70 3.22 1.35 3.93 3.21 1.37 4.15 3.42 1.38
2.16 2.20 1.01 2.40 2.21 1.03 2.48 2.40 1.03 2.65 2.41 1.04 2.73 2.60 1.05 2.89 2.59 1.06 3.06 2.76 1.07
AFR 12.2
Indoor temperature
18 21 23 25 27 29 32
12 15 16 18 19 21 23
Outdoor temperature
°CDB
-10
0
5
10
15
40
46
20
25
30
35
°CDB
°CWB
TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
3.52 3.13 0.31 3.92 3.15 0.31 4.05 3.42 0.32 4.32 3.43 0.32 4.46 3.70 0.32 4.72 3.69 0.32 4.99 3.93 0.33
3.33 3.00 0.51 3.71 3.02 0.52 3.84 3.28 0.52 4.09 3.29 0.53 4.22 3.55 0.53 4.47 3.54 0.54 4.73 3.77 0.54
3.33 3.00 0.49 3.71 3.02 0.50 3.84 3.28 0.50 4.09 3.29 0.51 4.22 3.55 0.51 4.47 3.54 0.52 4.73 3.77 0.52
3.33 2.99 0.45 3.71 3.01 0.46 3.84 3.27 0.46 4.09 3.29 0.46 4.21 3.55 0.47 4.47 3.53 0.47 4.72 3.76 0.48
3.22 2.92 0.55 3.59 2.94 0.56 3.71 3.19 0.56 3.95 3.20 0.57 4.08 3.46 0.57 4.32 3.44 0.58 4.57 3.67 0.58
4.20 3.60 1.29 4.68 3.63 1.31 4.84 3.94 1.32 5.16 3.95 1.33 5.32 4.27 1.34 5.64 4.25 1.35 5.95 4.53 1.36
4.03 3.49 1.44 4.49 3.51 1.46 4.64 3.81 1.47 4.95 3.83 1.48 5.10 4.13 1.49 5.41 4.11 1.51 5.71 4.38 1.52
3.80 3.32 1.53 4.23 3.34 1.56 4.37 3.63 1.56 4.66 3.64 1.58 4.81 3.93 1.59 5.09 3.92 1.60 5.38 4.17 1.62
3.40 3.01 1.54 3.79 3.03 1.57 3.92 3.29 1.57 4.17 3.30 1.59 4.30 3.57 1.60 4.56 3.55 1.61 4.82 3.79 1.63
2.86 2.65 1.31 3.18 2.67 1.33 3.29 2.90 1.33 3.51 2.91 1.35 3.62 3.14 1.35 3.84 3.13 1.37 4.05 3.33 1.38
2.11 2.15 1.01 2.35 2.16 1.03 2.43 2.35 1.03 2.59 2.35 1.04 2.67 2.54 1.05 2.83 2.53 1.06 2.99 2.70 1.07
AFR 12.2
46
25
30
35
40
Indoor temperature
Outdoor temperature
12 15
°CDB
-10
0
5
20
10
15
23 2518 21 29 32
2319 2116 18
27
AFR: Air Flow Rate (m
3
/min)
TC : Total Capacity (kW)
SHC: Sensible Heat Capacity (kW)
PI : Power Input (kW)
6.CAPACITY TABLE
6-1.COOLING CAPACITY
This table is created using the maximum capacity.
■MODEL :
AR A12L, AR F12L / AO B12L
■MODEL :
DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L

- (01 - 10) -
■MODEL :
■MODEL :
°CDB
°CWB
TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
4.06 3.64 0.36 4.52 3.67 0.36 4.68 3.98 0.36 4.99 4.00 0.37 5.14 4.32 0.37 5.45 4.30 0.37 5.76 4.58 0.38
3.97 3.58 0.42 4.42 3.60 0.43 4.57 3.91 0.43 4.87 3.92 0.43 5.03 4.24 0.44 5.33 4.22 0.44 5.63 4.50 0.44
3.84 3.49 0.53 4.28 3.51 0.54 4.43 3.81 0.54 4.72 3.82 0.54 4.87 4.13 0.55 5.16 4.11 0.55 5.45 4.38 0.56
3.70 3.38 0.63 4.12 3.40 0.64 4.26 3.70 0.64 4.54 3.71 0.65 4.68 4.01 0.65 4.96 3.99 0.66 5.24 4.25 0.67
3.75 3.42 0.55 4.18 3.44 0.56 4.32 3.74 0.56 4.60 3.75 0.57 4.75 4.05 0.57 5.03 4.03 0.58 5.32 4.30 0.58
4.78 4.17 1.20 5.32 4.19 1.22 5.51 4.56 1.22 5.87 4.57 1.24 6.05 4.94 1.24 6.41 4.92 1.26 6.78 5.24 1.27
4.56 4.01 1.35 5.08 4.03 1.37 5.25 4.38 1.38 5.60 4.40 1.39 5.77 4.75 1.40 6.12 4.73 1.41 6.47 5.04 1.43
4.33 3.84 1.50 4.82 3.86 1.52 4.98 4.20 1.53 5.31 4.21 1.55 5.48 4.55 1.55 5.81 4.53 1.57 6.13 4.82 1.59
4.27 3.79 1.78 4.75 3.81 1.81 4.91 4.15 1.82 5.24 4.16 1.84 5.40 4.49 1.85 5.72 4.47 1.87 6.05 4.77 1.88
3.12 2.97 1.27 3.47 2.99 1.29 3.59 3.25 1.29 3.83 3.26 1.31 3.95 3.52 1.31 4.18 3.50 1.33 4.42 3.73 1.34
2.22 2.34 0.96 2.47 2.35 0.98 2.56 2.56 0.98 2.73 2.56 0.99 2.81 2.77 1.00 2.98 2.76 1.01 3.15 2.94 1.02
32
2319 2116 18
27 2923 2518 21
0
5
15
20
10
15
12
°CDB
-10
AFR 13.7
46
25
30
35
40
Indoor temperature
Outdoor temperature

- (01 - 11) -
6-2.HEATING CAPACITY
This table is created using the maximum capacity.
■MODEL :
■MODEL :
TC PI TC PI TC PI TC PI TC PI
3.41 1.87 3.32 1.91 3.24 1.95 3.16 1.99 3.08 2.03
4.16 1.87 4.06 1.91 3.96 1.95 3.86 1.99 3.76 2.03
4.76 2.15 4.65 2.19 4.53 2.24 4.42 2.28 4.26 2.30
5.43 2.22 5.30 2.27 5.17 2.30 4.92 2.30 4.70 2.30
5.91 2.21 5.77 2.26 5.63 2.30 5.37 2.30 5.14 2.30
5.99 2.06 5.84 2.10 5.70 2.15 5.56 2.19 5.42 2.23
6.20 2.04 6.06 2.08 5.91 2.12 5.76 2.16 5.61 2.21
6.39 2.01 6.24 2.05 6.09 2.09 5.93 2.14 5.78 2.18
6.42 1.78 6.27 1.81 6.12 1.85 5.96 1.89 5.81 1.92
6.46 1.76 6.31 1.79 6.15 1.83 6.00 1.87 5.84 1.90
-10
Indoor temperature
-11
-5
20
0
5
7
18
15
20
24
10
AFR 12.2
Outdoor temperature
°CDB °CWB
-15 -16
16 18°CDB 22 24
-7
-2
3
6
8
10
15
TC PI TC PI TC PI TC PI TC PI
3.41 1.87 3.32 1.91 3.24 1.95 3.16 1.99 3.08 2.03
4.16 1.87 4.06 1.91 3.96 1.95 3.86 1.99 3.76 2.03
4.59 2.15 4.49 2.19 4.38 2.24 4.27 2.28 4.16 2.33
5.24 2.22 5.12 2.27 4.99 2.31 4.87 2.36 4.74 2.41
5.70 2.21 5.56 2.26 5.43 2.30 5.29 2.35 5.15 2.39
5.78 2.06 5.64 2.10 5.50 2.15 5.36 2.19 5.23 2.23
5.99 2.04 5.84 2.08 5.70 2.12 5.56 2.16 5.42 2.21
6.17 2.01 6.02 2.05 5.87 2.09 5.73 2.14 5.58 2.18
6.20 1.78 6.05 1.81 5.90 1.85 5.75 1.89 5.61 1.92
6.23 1.76 6.08 1.79 5.94 1.83 5.79 1.87 5.64 1.90
Outdoor temperature
8
5
0 -2
15
°CDB °CWB
-15
24
-10
Indoor temperature
-5
AFR
°CDB
12.2
-16
-11
-7
18
20
7
3
10
15 10
6
24
16 18 20 22
AFR: Air Flow Rate (m
3
/min)
TC : Total Capacity (kW)
PI : Power Input (kW)
DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
AR A12L, AR F12L / AO A12L
AR A12L, AR F12L / AO B12L

■MODEL :
■MODEL :
TC PI TC PI TC PI TC PI TC PI
4.35 2.16 4.25 2.21 4.14 2.25 4.04 2.30 3.94 2.34
4.92 2.16 4.80 2.21 4.68 2.25 4.56 2.30 4.45 2.34
5.48 2.39 5.35 2.44 5.22 2.49 5.09 2.54 4.96 2.59
6.29 2.56 6.14 2.61 5.99 2.67 5.84 2.72 5.69 2.77
7.04 2.74 6.88 2.80 6.71 2.85 6.46 2.87 6.17 2.87
6.83 2.35 6.66 2.40 6.50 2.45 6.34 2.49 6.18 2.54
7.08 2.40 6.91 2.45 6.74 2.50 6.57 2.55 6.40 2.60
6.71 2.06 6.55 2.10 6.39 2.14 6.23 2.19 6.07 2.23
6.28 1.64 6.13 1.67 5.98 1.71 5.83 1.74 5.68 1.78
6.47 1.64 6.32 1.68 6.16 1.71 6.01 1.75 5.85 1.78
Indoor temperature
-5
16 18 20 22
18
20
7
3
10
15 10
6
0 -2
15
°CDB °CWB
-15
24
-10
5
AFR
°CDB
13.7
24
-16
-11
-7
Outdoor temperature
8
TC PI TC PI TC PI TC PI TC PI
4.35 2.16 4.25 2.21 4.14 2.25 4.04 2.30 3.94 2.34
4.92 2.16 4.80 2.21 4.68 2.25 4.56 2.30 4.45 2.34
5.48 2.39 5.35 2.44 5.22 2.49 5.09 2.54 4.96 2.59
6.29 2.56 6.14 2.61 5.99 2.67 5.84 2.72 5.69 2.77
6.83 2.74 6.66 2.80 6.50 2.85 6.34 2.91 6.18 2.97
6.61 2.35 6.46 2.40 6.30 2.45 6.14 2.49 5.98 2.54
6.86 2.40 6.69 2.45 6.53 2.50 6.37 2.55 6.20 2.60
6.51 2.06 6.35 2.10 6.20 2.14 6.04 2.19 5.89 2.23
6.08 1.64 5.94 1.67 5.79 1.71 5.65 1.74 5.50 1.78
6.27 1.64 6.12 1.68 5.97 1.71 5.82 1.75 5.67 1.78
-11
-5 -7
0 -2
22 24
20
24
15
18
10 8
15 10
AFR 13.7
Indoor temperature
°CDB 16 18 20
Outdoor temperature
°CDB °CWB
-15 -16
-10
5 3
7 6
AFR: Air Flow Rate (m
3
/min)
TC : Total Capacity (kW)
PI : Power Input (kW)
- (01 - 12) -
DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
AR A14L, AR F14L / AO A14L
AR A14L, AR F14L / AO B14L

DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
7. FAN PERFORMANCE AND CAPACITY
7-1. NORMAL MODE
Q-h Characteristic curve
Air temp
Capacity
Air temp
Capacity
Cooling capacity(%) Static pressure(Pa)Heating capacity(%)
COOLING
HEATING
Air temperature(°C)Air temperature(°C)
Air flow (m
3
/h)
Air flow (m
3
/h)
Air flow (m
3
/h)
Hi
Med
Low
Quiet
0 1 2 3 4 5
m
3
/h 720 710 700 685 670 650
l/s 200 197 194 190 186 181
CFM 424 418 412 403 394 383
m
3
/h 630 623 613 597 580 -
l/s 175 173 170 166 161 -
CFM 371 367 361 351 341 -
m
3
/h 560 553 540 520 - -
l/s 156 154 150 144 - -
CFM 330 325 318 306 - -
m
3
/h 480 470 450 - - -
l/s 133 131 125 - - -
CFM 283 277 265 - - -
Static pressure (Pa)
Low
Fan speed
Hi
Med
Quiet
0
5
10
15
20
400 500 600 700 800 900 1,000
94
96
98
100
102
1,000
11.0
11.5
12.0
12.5
13.0
13.5
14.0
14.5
15.0
92
94
96
98
100
102
104
106
400 500 600 700 800 900 1,000
40.0
41.0
42.0
43.0
44.0
45.0
46.0
47.0
400 500 600 700 800 900
- (01 - 13) -
MODEL : AR A12L, AR F12L

DUCT TYPE AR A12-14L DUCT TYPE AR A12-14L
MODEL : AR A14L
Q-h Characteristic curve
Air temp
Capacity
Air temp
Capacity
Cooling capacity(%) Static pressure(Pa)Heating capacity(%)
COOLING
HEATING
Air temperature(°C)Air temperature(°C)
Air flow (m
3
/h)
Air flow (m
3
/h)
Air flow (m
3
/h)
Hi
Med
Low
Quiet
0
5
10
15
20
94
96
98
100
102
104
0 2 3 4 5 6 7 8
m
3
/h 820 800 790 780 773 763 754 745
l/s 228 222 219 217 215 212 209 207
CFM 483 471 465 459 455 449 444 438
m
3
/h 720 693 683 670 655 640 - -
l/s 200 193 190 186 182 178 - -
CFM 424 408 402 394 386 377 - -
m
3
/h 610 584 570 555 540 - - -
l/s 169 162 158 154 150 - - -
CFM 359 344 335 327 318 - - -
m
3
/h 550 514 493 470 - - - -
l/s 153 143 137 131 - - - -
CFM 324 303 290 277 - - - -
Static pressure (Pa)
Fan speed
Hi
Med
Quiet
Low
94
96
98
100
102
104
10.0
11.0
12.0
13.0
14.0
15.0
43.0
44.0
45.0
46.0
47.0
48.0
400 500 600 700 800 900 1,000
400 500 600 700 800 900
400 500 600 700 800 900
1,000
1,000
- (01 - 14) -

DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
MODEL : AR F14L
Q-h Characteristic curve
Cooling capacity(%) Static pressure(Pa)Heating capacity(%)
HEATING
Air temperature(°C)Air temperature(°C)
Air flow (m
3
/h)
Air flow (m
3
/h)
Air flow (m
3
/h)
0
5
10
15
20
94
96
98
100
102
104
94
96
98
100
102
104
10.0
11.0
12.0
13.0
14.0
15.0
40.0
41.0
42.0
43.0
44.0
45.0
400 500 600 700 800 900 1,000
400 500 600 700 800 900
400 500 600 700 800 900
1,000
1,000
- (01 - 15) -
Air temp
Capacity
COOLING
0 2 3 4 5.5 6 8 1 0
m 3 /h 8 7 0 8 5 2 8 4 3 8 3 4 8 2 0 8 1 6 7 9 8 7 8 0
l/s 242 237 234 232 228 227 2 2 2 2 1 7
C F M 51 2 5 0 1 4 9 6 4 9 1 4 8 3 4 8 0 4 7 0 4 5 9
m 3 /h 7 7 0 7 5 3 7 4 4 7 3 5 7 2 2 7 1 8 7 0 0 -
l/s 214 209 207 204 201 199 1 9 4 -
C F M 45 3 4 4 3 4 3 8 4 3 3 4 2 5 4 2 3 4 1 2 -
m 3 /h 6 7 0 6 5 0 6 4 0 6 3 0 6 1 5 - - -
l/s 186 181 178 175 171 - - -
C F M 39 4 3 8 3 3 7 7 3 7 1 3 6 2 - - -
m 3 /h 5 80 5 60 5 50 5 40 - - - -
l/s 161 156 153 150 - - - -
C F M 3 4 1 33 0 3 2 4 31 8 - - - -
S ta tic p re ssu re (P a )
F A N S P E E D
H i
M e d
Q uie t
Low
Hi
Med
Low
Quiet
Air temp
Capacity

DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
MODEL : AR A12L, AR F12L
Q-h Characteristic curve
Air temp
Capacity
Air temp
Capacity
Cooling capacity(%) Static pressure(Pa)Heating capacity(%)
COOLING
Air temperature(°C)Air temperature(°C)
Air flow (m
3
/h)
Air flow (m
3
/h)
Air flow (m
3
/h)
Hi
Med
Low
Quiet
400 500 600 700 800 900 1,000
94
96
98
100
102
400 500 600 700 800 900 1,000
11.0
11.5
12.0
12.5
13.0
13.5
14.0
14.5
15.0
92
94
96
98
100
102
104
106
400 500 600 700 800 900 1,000
40.0
41.0
42.0
43.0
44.0
45.0
46.0
47.0
4 5 6 7 11 15 18 23
m
3
/h - - - 790 760 725 700 650
l/s - - - 219 211 201 194 181
CFM - - - 465 447 427 412 383
m
3
/h - - 710 700 660 615 580 -
l/s - - 197 194 183 171 161 -
CFM - - 418 412 388 362 341 -
m
3
/h - 630 620 610 565 520 - -
l/s - 175 172 169 157 144 - -
CFM - 371 365 359 333 306 - -
m
3
/h 550 538 524 513 450 - - -
l/s 153 149 146 143 125 - - -
CFM 324 317 308 302 265 - - -
Static pressure (Pa)
Quiet
Med
Hi
Fan speed
Low
0
10
20
30
7-2. STATIC PRESSURE MODE 1
HEATING
- (01 - 16) -

DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
MODEL : AR A14L
Q-h Characteristic curve
Air temp
Capacity
Air temp
Capacity
Cooling capacity(%) Static pressure(Pa)Heating capacity(%)
COOLING
HEATING
Air temperature(°C)Air temperature(°C)
Air flow (m
3
/h)
Air flow (m
3
/h)
Air flow (m
3
/h)
Hi
Med
Low
Quiet
0
10
20
30
40
500 600 700 800 900 1,000
1,000
400 500 600 700 800 900 1,000
94
96
98
100
102
104
10.0
11.0
12.0
13.0
14.0
15.0
43.0
44.0
45.0
46.0
47.0
48.0
4 6 8 13 18 22 25 31
m
3
/h - - - 900 854 820 795 740
l/s - - - 250 237 228 221 206
CFM - - - 530 503 483 468 436
m
3
/h - - 745 695 642 595 - -
l/s - - 207 193 178 165 - -
CFM - - 438 409 378 350 - -
m
3
/h - 650 630 575 520 - - -
l/s - 181 175 160 144 - - -
CFM - 383 371 338 306 - - -
m
3
/h 550 530 508 450 - - - -
l/s 153 147 141 125 - - - -
CFM 324 312 299 265 - - - -
Static pressure (Pa)
Quiet
Med
Hi
Fan speed
Low
94
96
98
100
102
104
400
400 500 600 700 800 900
- (01 - 17) -

DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
MODEL : AR F14L
Q-h Characteristic curve
Cooling capacity(%) Static pressure(Pa)Heating capacity(%)
COOLING
HEATING
Air temperature(°C)Air temperature(°C)
Air flow (m
3
/h)
Air flow (m
3
/h)
Air flow (m
3
/h)
0
10
20
30
40
500 600 700 800 900 1,000
1,000
400 500 600 700 800 900 1,000
94
96
98
100
102
104
10.0
11.0
12.0
13.0
14.0
15.0
40.0
41.0
42.0
43.0
44.0
45.0
94
96
98
100
102
104
400
400 500 600 700 800 900
- (01 - 18) -
5 8 1 0 1 3 1 6 1 7 2 1 3 2
m 3 /h - - - - 930 9 2 0 8 9 0 8 0 0
l/s - - - - 258 256 247 222
C F M - - - - 547 541 524 471
m 3 /h - - 780 750 7 2 3 7 1 3 6 7 5 -
l/s - - 217 208 201 198 188 -
C F M - - 459 441 426 420 397 -
m 3 /h - 70 0 68 0 650 620 610 - -
l/s - 19 4 1 8 9 1 8 1 1 7 2 1 6 9 - -
C F M - 4 1 2 40 0 3 8 3 36 5 3 5 9 - -
m 3 /h 5 9 0 5 6 0 5 4 0 - - - - -
l/s 164 156 150 - - - - -
C F M 3 4 7 3 3 0 3 1 8 - - - - -
S ta tic p re ssu re (P a )
Q uie t
M e d
H i
F A N S P E E D
Low
Hi
Med
Low
Quiet
Air temp
Capacity
Air temp
Capacity

DUCT TYPE
AR A12-14L
DUCT TYPE
AR A12-14L
MODEL : AR A12L, AR F12L
Q-h Characteristic curve
Air temp
Capacity
Air temp
Capacity
Cooling capacity(%) Static pressure(Pa)Heating capacity(%)
COOLING
Air temperature(°C)Air temperature(°C)
Air flow (m
3
/h)
Air flow (m
3
/h)
Air flow (m
3
/h)
Hi
Med
Low
Quiet
400 500 600 700 800 900 1,000
94
96
98
100
102
400 500 600 700 800 900
11.0
11.5
12.0
12.5
13.0
13.5
14.0
14.5
15.0
92
94
96
98
100
102
104
106
400 500 600 700 800 900
40.0
41.0
42.0
43.0
44.0
45.0
46.0
47.0
7-3. STATIC PRESSURE MODE 2
16 22 25 27 32 34 40 51
m
3
/h - - - - - 790 745 650
l/s - - - - - 219 207 181
CFM - - - - - 465 438 383
m
3
/h - - - 710 660 640 580 -
l/s - - - 197 183 178 161 -
CFM - - - 418 388 377 341 -
m
3
/h - 630 600 575 520 - - -
l/s - 175 167 160 144 - - -
CFM - 371 353 338 306 - - -
m
3
/h 550 488 450 - - - - -
l/s 153 136 125 - - - - -
CFM 324 287 265 - - - - -
Quiet
Low
Static pressure (Pa)
Fan speed
Hi
Med
10
20
30
40
50
60
70
1,000
1,000
HEATING
- (01 - 19) -