Fujitsu AU G14LVLB Series Service manual

DESIGN & TECHNICAL MANUAL
SINGLE
INDOOR
OUTDOOR
AOG12LALL
AOG14LALL
AOG18LALL
AOG24LALA
AUG12LVLB
AUG14LVLB
AUG18LVLB
AUG24LVLA
AIR CONDITIONER
Cassette type

DTR_AU047E_02
2013.02.28
1. INDOOR UNIT
CASSETTE TYPE :
AUG12LVLB
AUG14LVLB
AUG18LVLB
AUG24LVLA

CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
CONTENTS
1. INDOOR UNIT
1. FEATURES.............................................................................................................. 01 - 01
2. REMOTE CONTROLLER............................................................................. 01 - 03
3. SPECIFICATIONS.............................................................................................. 01 - 05
4. DIMENSIONS ........................................................................................................ 01 - 07
5. WIRING DIAGRAMS........................................................................................ 01 - 09
6. CAPACITY TABLE ............................................................................................ 01 - 10
6-1. COOLING CAPACITY ....................................................................................... 01 - 10
6-2. HEATING CAPACITY ........................................................................................ 01 - 12
7. FAN PERFORMANCE.................................................................................... 01 - 14
7-1. AIR VELOCITY DISTRIBUTION ...................................................................... 01 - 14
7-2. AIRFLOW ............................................................................................................ 01 - 22
8. OPERATION NOISE......................................................................................... 01 - 30
8-1. NOISE LEVEL CURVE...................................................................................... 01 - 30
8-2. SOUND LEVEL CHECK POINT ...................................................................... 01 - 32
9. ELECTRIC CHARACTERISTICS........................................................... 01 - 33
10. SAFETY DEVICES ............................................................................................ 01 - 34
11. EXTERNAL INPUT & OUTPUT............................................................... 01 - 35
11-1. EXTERNAL INPUT............................................................................................. 01 - 35
11-2. EXTERNAL OUTPUT ........................................................................................ 01 - 36
12. FUNCTION SETTINGS .................................................................................. 01 - 38
12-1. INDOOR UNIT..................................................................................................... 01 - 38
12-2. INDOOR UNIT (Setting by remote controller) ............................................ 01 - 39
13. OPTIONAL PARTS ........................................................................................... 01 - 44
13-1. CONTROLLER ................................................................................................... 01 - 44
13-2. CASSETTE GRILLE .......................................................................................... 01 - 44
13-3. OTHERS .............................................................................................................. 01 - 45

- (01 - 01) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
FEATURES1.
MODEL

AUG12LVLB / AOG12LALL
AUG14LVLB / AOG14LALL
AUG18LVLB / AOG18LALL
AUG24LVLA / AOG24LALA
FEATURES

Energy efciency class
z
MODEL
AUG12LVLB AUG14LVLB AUG18LVLB AUG24LV L A
Cooling A++ A++ A++ A+
Heating A+ A+ A+ A
2-stage turbo fan
z
High efciency design by 2 stage structure
+
2 stage
Previous turbo fan
In the case of a
conventional fan, the air
outlet range was narrow
as the airow moved to
the motor side which
meant the velocity of air
passing through the heat
exchanger was uneven.
2-stage turbo fan
A evenly spread air distribution across
the heat exchanger is possible due
to the new 2 stage turbo fan which
produces two separate airow
streams.
Heat exchange
efciency:
20%UP
1-stage
2-stage
Wind
velocity
Fast
Slow
Easy maintenance
z
Maintenance of fan motor and fan
Maintenance of the fan motor and fan can be done easily after taking off the panel as the bell mouth of the fan
can be removed easily.
A : Fan motor B : 2-stage turbo fan
C : Bell-mouth D : Panel

Long life lter
: standard equipment

Adaptation of transparent drainage parts
During installation, maintenance and operation, the drain pump and
kit can be checked easily.
Compact design
z
Easy installation by taking off ceiling panel of 600mm x 600mm size
570mm
570mm
High lift drain pump
z
700mm
Quiet quality
z
Optimization of wing form (laminar
wing type) and wing number (7 blades
each)
Airow runs through smoothly
along the laminar wing
No airow separation
Adoption of laminar wing
Spin direction Airow direction
Quiet
Quiet
Designed by CFD-analysis (uid) simulations
Laminar wing
A
B
C
D
2
3
1
Grille cover
Easy installation
z
Easy setting by wireless or
wired remote controller

- (01 - 02) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
10°C HEAT Operation
z *Only available with Wireless RC.
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.
When “•10°C HEAT” operation stops, the room set temperature quickly returns to the preset temperature.
Economy operation
z
The power consumption can be reduced.
FUNCTION SETTING

Outlet direction selection
z
Performs operation matched to the number of outlets when 4 directions are unnecessary and•
outlets are blocked when the ceiling cassette is installed in a corner, etc.
4-way direction 3-way direction
4-way direction mode: Set when there are 4 outlets
(shipped state).
3-way direction mode: Set when there are 3 outlets.
Ceiling switching function
z
Air reaches sufciently up to 3m height, even it is compact cassette type.
Also delivers air to high ceilings by selecting the mode and raising the air ow according to the
height of the ceiling.
2.7m
3m
High ceiling (Mode 1) Standard ceiling (Standard)
Standard ...Operates at normal air ow.
Mode 1 ...Air ow becomes greater than normal.
Cooling room temperature correction
z
Heating room temperature correction
z
Auto restart
z
The units restart automatically when the current was returned even when there was a power
interruption during operation.
10°C
20°C
“10°C HEAT”
Button ON
Indoor unit
operation START

- (01 - 03) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
REMOTE CONTROLLER2.
WIRELESS REMOTE CONTROLLER
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
z
Setting of the air conditioner selection function is performed by remote controller.
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
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
z
A B C D
A B CD
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

- (01 - 04) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
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
Air ow direction vertical set button.
SWING button9
Air ow 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.
+
-

- (01 - 05) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
SPECIFICATIONS3.
Type CASSETTE MODEL
INVERTER HEATPUMP
Model name Indoor unit AUG12LVLB AUG14LV LB AUG18LVLB AUG24LVL A
Outdoor unit AOG12LALL AOG14LALL AOG18LALL AOG24LALA
Power source 230V ~ 50Hz
Available voltage range 198-264V ~ 50Hz
Capacity
Cooling
Rated kW 3.50 4.30 5.20 6.80
Btu/h 119 50 14650 17700 23200
Min. - Max. kW 0.90 - 4.40 0.90 - 5.40 0.90 - 5.90 0.90 - 8.00
Btu/h 3100 - 15000 3100 - 18400 3100 - 20100 3100 - 27300
Heating
Rated kW 4.10 5.00 6.00 8.00
Btu/h 14000 17050 20500 27300
Min. - Max. kW 0.90 - 5.70 0.90 - 6.50 0.90 - 7.50 0.90 - 9.10
Btu/h 3100 - 19400 3100 - 22100 3100 - 25600 3100 - 31000
Input power
Cooling Rated
kW
1.05 1.33 1.62 2.21
*Max. 1.70 2.04 2.04 2.85
Heating Rated 1.11 1.34 1.66 2.26
*Max. 2.26 2.83 2.83 3.19
Current Cooling Rated A4.8 6.1 7.2 9.7
Heating 5 .1 6.1 7. 4 9.9
EER Cooling kW / kW 3.33 3.21 3.21 3.08
COP Heating 3.69 3.71 3.61 3.54
Moisture removal l/h (pints/h) 1.2 ( 2.1 ) 1.5 ( 2.6 ) 2.2 ( 3.9 ) 2.7 ( 4.8 )
Maximum operating current *1 Cooling A7. 5 9.0 9.0 12.0
Heating 10.0 12.5 12.5 13.5
Fan
Airow
rate
Cooling
High
m3/h
600 680 680 930
Med 530 580 580 830
Low 470 490 490 600
Quiet 410 410 410 450
Heating
High 600 800 800 930
Med 530 680 680 860
Low 470 580 580 700
Quiet 410 450 450 530
Type × Q'ty Turbo × 1
Motor output W54
Sound pressure level
Cooling
High
dB (A)
37 38 38 49
Med 34 34 34 44
Low 30 30 30 36
Quiet 27 27 26 30
Heating
High 37 43 43 49
Med 34 38 38 45
Low 31 34 34 40
Quiet 29 30 30 33
Heat exchanger type
Dimensions
(H × W × D) mm
210 × 1310 × 13.3
210 × 1250 × 13.3
210 × 1375 × 13.3
210 × 1310 × 13.3
210 × 1250 × 13.3
Fin pitch 1.20 1.45
Rows × Stages 2 × 10 3 × 10
Pipe type Copper tube
Fin type Aluminium
Dimensions
(H × W × D)
Net mm 245 × 570 × 570
Gross 265 × 730 × 625
Weight Net kg 15 16
Gross 18 19
Connection pipe Size Liquid mm Ø 6.35 (Ø 1 / 4 in.) Gas Ø9.52 (Ø3/8 in.) Ø12.70 (Ø1/2 in.) Ø15.88 (Ø5/8 in.)
Method Flare
Operation range Cooling °C 18 to 32 %RH 80 or less
Heating °C 16 to 30
Cassette grille
Model name UTG-UFD-W
Material PS
Colour WHITE
Approximate colour of MUNSELL N 9.25 /
Dimensions
(H × W × D)
Net mm 49 × 700 × 700
Gross 120 × 765 × 755
Weight Net kg 2.6
Gross 4.5
Remote controller type Wireless [Wired (option)]
Drain hose Material PVC
Size mm VP25 [Ø25(I.D.),Ø32(O.D.)]
Note :
Specications 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.
Pipe length : 5.0 m, Height difference : 0 m. (Outdoor unit - Indoor unit)
Ceiling mode : Standard
*The maximum current and the maximum input value are the maximum value when operated within the operation range.
The protective function might work when using outside the operation range.

- (01 - 06) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
Model name AUG12LVLB AUG14LVLB AUG18LV LB AUG24LVLA
Energy efciency class Cooling A++ A++ A++ A+
Heating (Average) A+ A+ A+ A
Pdesign Cooling kW 3.5 (35°C) 4.3 (35°C) 5.2 (35°C) 6.8 (35°C)
Heating (Average) 4.2 (-10°C) 4.5 (-10°C) 5.2 (-10°C) 6.0 (-10°C)
SEER Cooling kWh/kWh 6.20 6.40 6.20 5.60
SCOP Heating (Average) 4.10 4.40 4.20 3.90
Annual energy consumption QCE kWh/a 198 235 293 425
QHE (Average) 1431 1432 1731 2151
Sound power level Cooling High dB (A) 49 50 50 59
Heating 49 55 55 61

- (01 - 07) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
DIMENSIONS4.
MODEL
 : AUG12LVLB, AUG14LVLB, AUG18LVLB, AUG24LVLA
AUG12LVLB AUG14LVLB,
AUG18LVLB AUG24LVL A
Refrigerant pipe are
connection
Liquid ø 6.35 mm (ø 1/4 in.) ø 6.35 mm (ø 1/4 in.) ø 6.35 mm (ø 1/4 in.)
Gas ø 9.52 mm (ø 3/8 in.) ø 12.70 mm (ø 1/2 in.) ø 15.88 mm (ø 5/8 in.)
Drain hose connection Drain hose VP25[ ø 25(I.D.)ø 32(O.D.)]
Unit : mm
(Drain hose)
530: Hanging bolt position
102
135 250
700
700
75
30
30
262
540: Hanging bolt position
□ 570: Indoor unit
□ 580 to 660 : Ceiling openings
• Cassette grille mounting state
Top view
150 to 200Min. 450
Min. 450
Service access
Side view
215
123
58
114
146
108
102
245
30
40 99
Drain port
Control box
Ceiling
Drain port
Be sure to leave
service access
for future service
at the designated
position.
Bottom view
30 49
Side view

- (01 - 08) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
INSTALLATION PLACE

1000
or more
1000
or more
1800
or more
262
or more
Strong and durable ceiling
Obstruction
Floor
H
H (The maximum height from oor to ceiling) Unit: mm
Model name AUG12LVLB AUG14LVLB AUG18LVLB AUG24 LVL A
Standard mode 2700 2700 2700 2700
High Ceiling mode 3000 3000 3000 3000
3-way directions setting
z
100 or more
*
To set “3-way directions”, the air outlet shutter plate (UTR-YDZB) sold separately must be installed
and “outlet-direction” switched to “3-way” by remote controller.
*When installing the indoor unit, be careful about the maintenance space.
Unit : mm

- (01 - 09) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
WIRING DIAGRAMS5.
MODEL
 : AUG12LVLB, AUG14LVLB, AUG18LVLB, AUG24LVLA

- (01 - 10) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
CAPACITY TABLE6.
COOLING CAPACITY6-1.
This table is created using the maximum capacity.
MODEL
 : AUG12LVLB
MODEL
 : AUG14LVLB
MODEL
 : AUG18LVLB
AFR : Air Flow Rate (m3/min)
TC : Total Capacity (kW)
SHC : Sensible Heat Capacity (kW)
IP : Input Power (kW)
AFR 10.0
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 3.47 2.59 0.29 3.87 2.61 0.30 4.00 2.83 0.30 4.26 2.84 0.30 4.40 3.07 0.30 4.66 3.06 0.31 4.92 3.26 0.31
0 3.29 2.52 0.49 3.67 2.53 0.50 3.79 2.75 0.50 4.05 2.76 0.51 4.17 2.98 0.51 4.42 2.97 0.51 4.67 3.16 0.52
5 3.30 2.52 0.47 3.67 2.53 0.48 3.80 2.75 0.48 4.05 2.76 0.49 4.17 2.98 0.49 4.42 2.97 0.50 4.67 3.16 0.50
10 3.30 2.51 0.44 3.67 2.52 0.45 3.80 2.75 0.45 4.05 2.75 0.45 4.17 2.97 0.46 4.42 2.96 0.46 4.67 3.16 0.46
15 3.19 2.48 0.53 3.56 2.50 0.54 3.68 2.71 0.54 3.92 2.72 0.55 4.04 2.94 0.55 4.28 2.93 0.56 4.53 3.12 0.56
20 4.12 2.81 1.23 4.59 2.83 1.25 4.74 3.07 1.26 5.05 3.08 1.27 5.21 3.33 1.28 5.52 3.32 1.29 5.84 3.53 1.31
25 3.95 2.79 1.37 4.40 2.81 1.40 4.55 3.06 1.40 4.85 3.07 1.42 5.00 3.31 1.42 5.30 3.30 1.44 5.60 3.51 1.45
30 3.78 2.73 1.52 4.21 2.74 1.54 4.35 2.98 1.55 4.64 2.99 1.57 4.78 3.23 1.57 5.07 3.22 1.59 5.36 3.43 1.61
35 3.48 2.59 1.54 3.87 2.61 1.56 4.00 2.83 1.57 4.27 2.84 1.59 4.40 3.07 1.60 4.66 3.06 1.61 4.93 3.26 1.63
40 2.96 2.40 1.31 3.29 2.41 1.33 3.40 2.62 1.34 3.63 2.63 1.35 3.74 2.84 1.36 3.97 2.83 1.37 4.19 3.01 1.39
46 2.19 2.10 1.00 2.44 2.11 1.02 2.52 2.30 1.03 2.68 2.31 1.04 2.77 2.49 1.04 2.93 2.48 1.05 3.10 2.64 1.06
AFR 11.3
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 4.08 2.99 0.39 4.54 3.01 0.40 4.69 3.27 0.40 5.00 3.28 0.40 5.16 3.54 0.40 5.47 3.53 0.41 5.78 3.76 0.41
0 3.98 2.96 0.45 4.44 2.98 0.46 4.59 3.24 0.46 4.89 3.25 0.47 5.04 3.51 0.47 5.34 3.50 0.48 5.65 3.72 0.48
5 3.87 2.92 0.56 4.31 2.94 0.57 4.46 3.19 0.57 4.75 3.20 0.58 4.90 3.46 0.58 5.19 3.45 0.59 5.49 3.67 0.59
10 3.74 2.87 0.66 4.17 2.89 0.67 4.31 3 .14 0.68 4.60 3.15 0.68 4.74 3.40 0.69 5.02 3.39 0.70 5.31 3.61 0.70
15 3.75 2.87 0.58 4.18 2.89 0.59 4.32 3.14 0.60 4.61 3.15 0.60 4.75 3.41 0.60 5.04 3.39 0.61 5.32 3.61 0.62
20 4.72 3.18 1.23 5.26 3.20 1.25 5.44 3.48 1.25 5.79 3.49 1.27 5.97 3.77 1.27 6.33 3.75 1.29 6.69 4.00 1.30
25 4.53 3.17 1.37 5.04 3.18 1.39 5.21 3.46 1.40 5.56 3.47 1.41 5.73 3.75 1.42 6.07 3.74 1.44 6.42 3.98 1.45
30 4.32 3.10 1.52 4.81 3.12 1.54 4.98 3.39 1.55 5.30 3.40 1.56 5.47 3.67 1.57 5.80 3.66 1.59 6.12 3.89 1.60
35 4.27 3.08 1.79 4.75 3.10 1.82 4.91 3.37 1.83 5.24 3.38 1.85 5.40 3.65 1.85 5.72 3.64 1.87 6.05 3.87 1.89
40 3.28 2.68 1.28 3.66 2.69 1.30 3.78 2.93 1.30 4.03 2.94 1.32 4.16 3 .17 1.32 4.41 3.16 1.34 4.66 3.36 1.35
46 2.36 2.35 0.97 2.63 2.36 0.98 2.72 2.57 0.99 2.90 2.57 1.00 2.99 2.78 1.00 3.17 2.77 1.01 3.35 2.95 1.02
AFR 11.3
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 4.45 3.17 0.44 4.96 3.18 0.44 5.13 3.46 0.44 5.47 3.47 0.45 5.64 3.75 0.45 5.97 3.74 0.46 6.31 3.98 0.46
0 4.35 3 .11 0.51 4.85 3 .13 0.52 5.01 3.40 0.52 5.34 3.41 0.52 5.51 3.69 0.53 5.84 3.67 0.53 6.17 3.91 0.54
5 4.23 3.06 0.63 4.71 3.08 0.64 4.87 3.35 0.64 5.19 3.36 0.65 5.35 3.63 0.65 5.67 3.62 0.66 6.00 3.85 0.66
10 4.09 3.00 0.74 4.56 3.02 0.75 4.71 3.28 0.76 5.02 3.29 0.76 5.18 3.56 0.77 5.49 3.54 0.78 5.80 3.78 0.78
15 4.10 3.01 0.65 4.57 3.03 0.66 4.72 3.29 0.66 5.04 3.30 0.67 5.19 3.57 0.67 5.50 3.55 0.68 5.82 3.78 0.69
20 5.16 3.23 1.37 5.74 3.25 1.39 5.94 3.54 1.40 6.33 3.55 1.41 6.53 3.83 1.42 6.92 3.81 1.44 7.31 4.06 1.45
25 4.94 3.22 1.53 5.51 3.24 1.56 5.70 3.53 1.56 6.07 3.54 1.58 6.26 3.82 1.59 6.63 3.80 1.60 7.01 4.05 1.62
30 4.72 3.21 1.69 5.26 3.23 1.72 5.44 3.51 1.73 5.79 3.52 1.75 5.97 3.80 1.75 6.33 3.78 1.77 6.69 4.03 1.79
35 4.66 3.20 1.98 5.19 3.22 2.01 5.37 3.50 2.02 5.72 3.51 2.04 5.90 3.79 2.04 6.25 3.77 2.04 6.61 4.02 2.04
40 3.59 2.80 1.43 4.00 2.82 1.45 4.13 3.06 1.46 4.40 3.07 1.47 4.54 3.32 1.48 4.81 3.31 1.49 5.09 3.52 1.51
46 2.58 2.41 1.08 2.87 2.43 1.10 2.97 2.64 1.10 3.17 2.65 1.11 3.27 2.86 1.12 3.46 2.85 1.13 3.66 3.03 1.14

- (01 - 11) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
MODEL
 : AUG24LVLA
AFR : Air ow rate (m3/min)
TC : Total capacity (kW)
SHC : Sensible Heat capacity (kW)
IP : Input Power (kW)
AFR 15.5
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 5.62 4.52 0.60 6.26 4.54 0.60 6.47 4.94 0.61 6.90 4.95 0.61 7.11 5.35 0.62 7. 5 4 5.33 0.62 7. 9 6 5.68 0.63
05.52 4.47 0.64 6 .15 4.49 0.65 6.36 4.89 0.66 6.78 4.90 0.66 6.99 5.29 0.67 7.41 5.27 0.67 7.83 5.62 0.68
55.33 4.37 0.78 5.94 4.40 0.79 6 .14 4.78 0.80 6.55 4.80 0.80 6.75 5.18 0.81 7.15 5 .16 0.82 7.56 5.50 0.82
10 5.12 4.26 0.91 5.71 4.29 0.92 5.90 4.66 0.93 6.29 4.68 0.94 6.49 5.05 0.94 6.87 5.03 0.95 7. 26 5.36 0.96
15 5.25 4.33 0.76 5.85 4.35 0.77 6.05 4.73 0.78 6.45 4.75 0.79 6.65 5 .13 0.79 7.05 5.11 0.80 7.44 5.44 0.81
20 6.75 5 .11 1.65 7.52 5.15 1.67 7.7 7 5.59 1.68 8.29 5.61 1.70 8.54 6.06 1.71 9.05 6.04 1.73 9.57 6.43 1.74
25 6.41 4.93 1.78 7.14 4.96 1.81 7.38 5.39 1.82 7.87 5.41 1.84 8.11 5.84 1.85 8.60 5.82 1.86 9.08 6.20 1.88
30 6.07 4.75 1.98 6.76 4.78 2.01 6.99 5.20 2.02 7.46 5.22 2.04 7.69 5.63 2.05 8.15 5.61 2.07 8.61 5.98 2.09
35 6.32 4.88 2.52 7. 0 4 4.91 2.56 7. 2 8 5.34 2.57 7.76 5.36 2.60 8.00 5.79 2.61 8.48 5.76 2.64 8.96 6.14 2.66
40 5.22 4.31 2.10 5.81 4.34 2.14 6.01 4.72 2 .15 6.41 4.73 2.17 6.61 5 .11 2.18 7.00 5.09 2.20 7. 40 5.42 2.22
46 3.74 3.58 1.59 4.17 3.60 1.61 4.31 3.91 1.62 4.60 3.92 1.64 4.74 4.24 1.65 5.02 4.22 1.66 5.31 4.50 1.68

- (01 - 12) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
HEATING CAPACITY6-2.
This table is created using the maximum capacity.
MODEL
 :
AUG12LVLB
MODEL
 :
AUG14LVLB
MODEL
 :
AUG18LVLB
AFR : Air Flow Rate (m3/min)
TC : Total Capacity (kW)
IP : Input Power (kW)
AFR 10.0
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
-15 -16 3.76 1.87 3.67 1.91 3.58 1.95 3.49 1.99 3.40 2.03
-10 -11 4.26 1.87 4.16 1.91 4.06 1.95 3.96 1.99 3.86 2.03
-5 -7 4.69 2.13 4.58 2.17 4.47 2.21 4.35 2.26 4.20 2.26
0-2 5.30 2.12 5.17 2.17 5.05 2.21 4.92 2.26 4.76 2.26
5 3 5.79 2.13 5.65 2.18 5.51 2.22 5.38 2.26 5.18 2.26
7 6 5.99 2.07 5.85 2.11 5.70 2.15 5.56 2.20 5.42 2.24
10 8 6.05 1.84 5.91 1.87 5.76 1.91 5.62 1.95 5.47 1.99
15 10 6.08 1.76 5.93 1.80 5.79 1.84 5.64 1.87 5.50 1.91
20 15 5.87 1.48 5.73 1.51 5.59 1.54 5.45 1.57 5.31 1.61
24 18 5.86 1.48 5.72 1.51 5.58 1.54 5.44 1.57 5.30 1.60
AFR 13.3
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
-15 -16 4.24 2.16 4.14 2.21 4.04 2.25 3.94 2.30 3.84 2.34
-10 -11 4.88 2.16 4.76 2.21 4.65 2.25 4.53 2.30 4.41 2.34
-5 -7 5.49 2.40 5.36 2.45 5.23 2.50 5.10 2.55 4.97 2.60
0-2 6.37 2.72 6.22 2.77 6.07 2.83 5.87 2.83 5.61 2.83
5 3 6.97 2.71 6.80 2.77 6.64 2.83 6.47 2.83 6.18 2.83
7 6 6.82 2.36 6.66 2.40 6.50 2.45 6.34 2.50 6.17 2.55
10 8 7.03 2.37 6.86 2.42 6.70 2.47 6.53 2.52 6.36 2.56
15 10 6.75 2.07 6.59 2.12 6.43 2.16 6.27 2.20 6.11 2.25
20 15 6.22 1.59 6.07 1.63 5.92 1.66 5.77 1.69 5.62 1.73
24 18 6.40 1.60 6.25 1.64 6.10 1.67 5.94 1.70 5.79 1.74
AFR 13.3
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
-15 -16 5.01 2.50 4.89 2.55 4.77 2.60 4.65 2.65 4.53 2.71
-10 -11 5.76 2.61 5.62 2.67 5.49 2.72 5.35 2.77 5.21 2.83
-5 -7 6.49 2.69 6.34 2.74 6.18 2.80 6.03 2.83 5.87 2.83
0-2 7.35 2.72 7.18 2.77 7.00 2.83 6.83 2.83 6.65 2.83
5 3 8.04 2.71 7.85 2.76 7.66 2.82 7.47 2.83 7.28 2.83
7 6 7.87 2.42 7.69 2.47 7.50 2.52 7.31 2.57 7.12 2.62
10 8 8.12 2.43 7.92 2.48 7.73 2.53 7.54 2.58 7.34 2.63
15 10 7.79 2.13 7.61 2.17 7.42 2.22 7.23 2.26 7.05 2.31
20 15 7.17 1.64 7.00 1.67 6.83 1.71 6.66 1.74 6.49 1.77
24 18 7.39 1.65 7.21 1.68 7.03 1.71 6.86 1.75 6.68 1.78

- (01 - 13) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
MODEL
 :
AUG24LVLA
AFR : Air Flow Rate (m3/min)
TC : Total Capacity (kW)
IP : Input Power (kW)
AFR 15.5
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
-15 -16 6.15 2.84 6.01 2.90 5.86 2.96 5.72 3.01 5.57 3.07
-10 -11 6.92 3.03 6.75 3.09 6.59 3.15 6.42 3.22 6.26 3.28
-5 -7 7. 6 4 3.02 7.4 5 3.08 7. 2 7 3.14 7.0 9 3.20 6.91 3.27
0-2 8.59 3.00 8.38 3.06 8.18 3.12 7. 97 3.18 7.77 3.25
5 3 9.54 3.02 9.31 3.08 9.09 3.14 8.86 3.20 8.63 3.27
7 6 9.55 2.69 9.33 2.74 9.10 2.80 8.87 2.86 8.64 2.91
10 8 9.87 2.69 9.63 2.75 9.40 2.80 9.16 2.86 8.93 2.92
15 10 8.97 2.07 8.76 2.12 8.54 2.16 8.33 2.20 8.11 2.25
20 15 8.23 1.63 8.03 1.66 7. 8 4 1.69 7. 6 4 1.73 7.4 5 1.76
24 18 8.52 1.62 8.32 1.66 8.12 1.69 7.92 1.73 7.71 1.76

- (01 - 14) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
FAN PERFORMANCE7.
AIR VELOCITY DISTRIBUTION7-1.
MODEL
 : AUG12LVLB
4-way air outlet
z
Note:
Condition
Fan speed : High
Operation mode : Fan
Ceiling mode : Standard
4
3
2
1
0
1
2
3
4
Unit : m/s(m)
(m)
(m)
TOP VIEW
VERTICAL LOUVER
: Upward
3
2
1
0
Unit : m/s
(m)
SIDE VIEW
VERTICAL LOUVER
: Upward
Unit : m/s
SIDE VIEW
VERTICAL LOUVER
: Downward
432101234
432101234
(m)
3
2
1
0
(m)
432101234
10.5
0.5
1
2
0.25
0.25
1
0.25 20.25
0.5
2
0.5 1
2
0.25
0.25
0.5 0.5
11
2
2
0.25
0.5
1
0.25
0.5
1
22

- (01 - 15) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
3-way air outlet
z
Note:
Condition
Fan speed : High
Operation mode : Fan
Ceiling mode : Standard
4
3
2
1
0
Unit : m/s(m)
(m)
TOP VIEW
VERTICAL LOUVER
: Upward
432101234
(m)
3
2
1
0
Unit : m/s
(m)
SIDE VIEW
VERTICAL LOUVER
: Upward
Unit : m/s
SIDE VIEW
VERTICAL LOUVER
: Downward
(m)
3
2
1
0
(m)
432101234
432101234
10.5
2
0.5 1
2
0.25
2
1
0.5
0.25
0.25
0.25
0.5 0.5
11
22
0.25
0.25 0.5
1
0.25
0.5
1
22

- (01 - 16) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
MODEL
 : AUG14LVLB
4-way air outlet
z
Note:
Condition
Fan speed : High
Operation mode : Fan
Ceiling mode : Standard
4
3
2
1
0
1
2
3
4
Unit : m/s(m)
(m)
(m)
TOP VIEW
VERTICAL LOUVER
: Upward
3
2
1
0
Unit : m/s
(m)
SIDE VIEW
VERTICAL LOUVER
: Upward
Unit : m/s
SIDE VIEW
VERTICAL LOUVER
: Downward
432101234
432101234
(m)
3
2
1
0
(m)
432101234
1
0.5
0.5
1
2
0.25
0.25
1
0.25 20.25
0.5
2
0.5 1
2
0.25
0.25
0.5 0.5
11
2
2
0.25
0.5
1
0.25
0.5
1
22

- (01 - 17) -
CASSETTE TYPE AUG12-24LVL CASSETTE TYPE AUG12-24LVL
3-way air outlet
z
Note:
Condition
Fan speed : High
Operation mode : Fan
Ceiling mode : Standard
4
3
2
1
0
Unit : m/s(m)
(m)
TOP VIEW
VERTICAL LOUVER
: Upward
432101234
(m)
3
2
1
0
Unit : m/s
(m)
SIDE VIEW
VERTICAL LOUVER
: Upward
Unit : m/s
SIDE VIEW
VERTICAL LOUVER
: Downward
(m)
3
2
1
0
(m)
432101234
432101234
0.5
0.5
0.5
0.25
0.25 121
2
0.25
1
2
0.25
0.5 0.5
11
22
0.25
0.25 0.5
1
0.250.5
1
22