Fujitsu AGU9RLF Service manual

AIR CONDITIONER
Floor type
INDOOR
OUTDOOR
AGU9RLF
AGU12RLF
AGU15RLF
AOU9RLFFH
AOU12RLFFH
AOU15RLFFH
DESIGN & TECHNICAL MANUAL
for Extra Cold Climate Area

1. INDOOR UNIT
FLOOR TYPE :
AGU9RLF
AGU12RLF
AGU15RLF
DTR_AG007E_01
2013.10.28

FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
CONTENTS
1. INDOOR UNIT
1. FEATURES.............................................................................................................. 01 - 01
2. WIRELESS REMOTE CONTROLLER............................................... 01 - 04
3. SPECIFICATIONS.............................................................................................. 01 - 06
4. DIMENSIONS........................................................................................................ 01 - 07
5. WIRING DIAGRAMS........................................................................................ 01 - 08
6. CAPACITY TABLE............................................................................................ 01 - 09
6-1. COOLING CAPACITY...................................................................................... 01 - 09
6-2. HEATING CAPACITY........................................................................................01 - 11
7. FAN PERFORMANCE AND CAPACITY.......................................... 01 - 13
7-1. AIR VELOCITY DISTRIBUTION..................................................................... 01 - 13
7-2. AIRFLOW........................................................................................................... 01 - 14
8. OPERATION NOISE (SOUND PRESSURE)................................. 01 - 16
8-1. NOISE LEVEL CURVE .................................................................................... 01 - 16
8-2. SOUND LEVEL CHECK POINT..................................................................... 01 - 18
9. ELECTRIC CHARACTERISTICS........................................................... 01 - 19
10. SAFETY DEVICES............................................................................................01 - 20
11. EXTERNAL INPUT & OUTPUT............................................................... 01 - 21
11-1. EXTERNAL INPUT........................................................................................... 01 - 21
11-2. EXTERNAL OUTPUT....................................................................................... 01 - 23
12. FUNCTION SETTINGS.................................................................................. 01 - 25
12-1. INDOOR UNIT (Setting by remote controller)........................................... 01 - 25
13. OPTIONAL PARTS........................................................................................... 01 - 30
13-1. CONTROLLER.................................................................................................. 01 - 30
13-2. OTHERS.............................................................................................................01 - 30

- (01 - 01) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
FEATURES1.MODEL

AGU9RLF / AOU9RLFFH
AGU12RLF / AOU12RLFFH
AGU15RLF / AOU15RLFFH
FEATURES

Energy efciency
z
Extra Cold Climate Area Model
AGU9RLF AGU12RLF AGU15RLF
Seasonal Energy Efciency Ratio (SEER) 26.0 22.7 20.3
Heating Seasonal Performance Factor (HSPF) 12.4 11.3 11.0
MEASUREMENT CONDITIONS
ANSI/ASHRAE STANDARD 37-1988
2-Fan & Wide airow
Low outdoor air temperature correspondence
z
Corresponds to heating operation at -15°F (-26°C) outdoor air temperature (AOU9, 12, 15RLFFH)
Heating
-15 to 75°F
(-26 to 24°C)
Cooling
at operation
start
Prevents cold air
from falling
at stable
operation at operation
start
Heating Window
Prevents cold
draft from
window
at stable
operation
Specication improvement to allow operation
under extremely low outdoor temperature -15°F
(-26°C) without trouble
Extra cold climate area model
Freezing
prevention of base
Structural
improvements
Improvement of cold-
proof specications of
parts
Freezing prevention
150W Heater
Base
Manydrain holes

- (01 - 02) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
Flexible & easy installation
z
Piping space is wide and connection work is easy.
Fan motor
Front view
Large piping
bend R
Beneath standard window Standard concave portion Wall
Half concealed
Unit: mm(in.) Unit: mm(in.) Unit: mm(in.) Unit: mm(in.)
600
(23-5/8)
740
(29-1/8) 200
(7-7/8)
700
(27-9/16)
Min.
700
(27-
9/16)
Min.
590
(23-
1/4)
Min. 940(37)
Max. 150
(5-7/8)
Min. 730
(28-3/4) Max.
80
(3-1/8)
Space is wide and
piping work is easy
Choice of 6-direction drain &
piping connection
Back view
Drain hose
Piping
16
52 34
Super quiet operation
z
Air ow mode can be set in 4 steps and more detailed air ow setting is possible.
Powerful operation
z
Continuous operation by maximum air ow and maximum compressor speed after a certain
period of time allows the temperature to reach the setting temp. quickly.
MIN. HEAT Operation
z *Only available with Wireless RC.
The room temperature can be set to go no lower than 50°F (10°C),
thus ensuring that the room does not get too cold when not occupied
Caution)
When the room temperature is higher than 50°F (10°C), “•MIN. HEAT” operation does not start. Operation starts and maintains the room
temperature at 50°F (10°C) when the temperature drops below 50°F (10°C).
When “
•MIN. HEAT” operation stops, the room set temperature quickly returns to the preset temperature.
Setting temp.
Normal mode
Time
Temperature
Powerful operation mode
“MIN. HEAT”
Button ON
Indoor unit
operation START
68°F
(20°C)
50°F
(10°C)

- (01 - 03) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
Economy operation
z
Limits the maximum operation current, and the power consumption is cut down and the maximum
load is suppressed.
Air conditioner lter feature
z
Apple-catechin lter Long-life ion deodorization lter
Time
Economy operation
Normal operation
Setting
temperature

- (01 - 04) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
WIRELESS REMOTE CONTROLLER2.
FEATURES

4 mode timer setup available (ON / OFF / PROGRAM / SLEEP).
Easy operation.
Easy to change custom code (max. 4 custom codes) 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 timer setting to prevent excessive cooling and heating while sleeping.
60min.
2°F (1°C) 4°F (2°C)
Timer setting
30min.
60min.
90min.
8°F
(4°C)
Timer setting
6°F
(3°C)
4°F
(2°C)
2°F
(1°C)
Cooling operation/dry operation
When the sleep timer is set, the set temperature
automatically rises 2°F (1°C) every hour. The set
temperature can rise up to a maximum of 4°F (2°C).
Heating operation
When the sleep timer is set, the set temperature
automatically drops 2°F (1°C) every 30 minutes. The
set temperature can drop to a maximum of 8°F (4°C).
Simple function setting
z
Setting of the air conditioner selection function is performed by remote controller.
Switching remote controller custom 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 custom codes can be set.)
*I.U.=Indoor unit
To change the temperature unit
z
Easy to change the temperature unit (°F ↔ °C) by button operation.
REG1U

- (01 - 05) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
FUNCTIONS

REG1U
REG1U
Signal
transmitter
MIN. HEAT
button
TEMP.
button
POWERFUL
button
Start/Stop
button
MODE button
ECONOMY button SWING button
TIMER ON button
TIMER OFF button
TIMER SELECT button
TIMER SLEEP button
TIMER CANCEL button
SET button
FAN button
RESET button
CLOCK ADJUST button
Display panel
To facilitate explanation, the accompanying illustration has been drawn to show all possible indicators; in actual operation,
however, the display will only show those indicators appropriate to the current operation.
Mode indicator
Clock & Timer
indicator
Send indicator
Temperature indicator Transmit indicator
Fan Speed indicator
Swing indicator
SPECIFICATION

NOTE: Some button operations may
not be available for all units
or systems.
For details, refer to the
operation manual.
°C / °F switching button
DIMENSIONS [H × W × D]: in. (mm) 8-1/16 (205) × 2-3/8 (61) × 11/16 (17)
WEIGHT oz. (g) 4.3 (122)
ACCESSORY Holder

- (01 - 06) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
SPECIFICATIONS3.
NOTE:
Specications 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.(7.5m), Height difference:0 m. (Outdoor unit-Indoor unit)
The protective function might work when using it outside the operation range.
*1: The maximum current is the maximum value when the operated within the operation range.
Type FLOOR TYPE
INVERTER HEAT PUMP
Model name AGU9RLF AGU12RLF AGU15RLF
Power source 208 / 230V ~ 60Hz
Available boltage range 187 - 253V ~ 60Hz
Capacity
Cooling Rated kW 2.64 3.52 4.16
Btu/h 9000 12000 14,200
Min. - Max. kW 0.90 - 3.80 0.90 - 4.20 0.90 - 5.20
Btu/h 3100 - 13,000 3100 - 14,300 3100 - 17,700
Heating Rated kW 3.52 4.69 5.28
Btu/h 12000 16000 18000
Min. - Max. kW 0.90 - 5.50 0.90 - 5.70 0.90 - 6.10
Btu/h 3100 - 18,800 3100 - 19,500 3100 - 20,800
Input power
Cooling Rated
kW
0.56 0.91 1.13
Min. - Max. 0.20 - 2.05 0.20 - 2.05 0.18 - 2.16
Heating Rated 0.88 1.44 1.58
Min. - Max. 0.20 - 2.62 0.20 - 2.62 0.18 - 3.30
Current Cooling Rated A2.9 4.2 5.1
Heating 4.1 6.7 7.0
EER Cooling kW/kW 4.71 3.87 3.68
Btu/hW 16.0 13.1 12.5
COP Heating kW/kW 4.00 3.27 3.34
Btu/hW 13.6 11.1 11.3
SEER Cooling Btu/hW 26.0 22.7 20.3
HSPF Heating Btu/hW 12.4 11.3 11.0
Power factor Cooling %84 94 96
Heating 93 93 98
Moisture removal pints/h (l/h) 2.7 (1.3) 3.8 (1.8) 4.4 (2.1)
Maximum operating current *1 Cooling A10.3 10.3 10.8
Heating 11.8 11.8 14.8
Fan
Airow rate
Cooling
High
CFM
(m3/h)
336 (570) 383 (650)
Med 271 (460) 306 (520)
Low 212 (360) 235 (400)
Quiet 159 (270) 159 (270)
Heating
High 353 (600) 383 (650)
Med 283 (480) 306 (520)
Low 218 (370) 230 (390)
Quiet 159 (270) 159 (270)
Type × Q'ty Cross ow fan × 2
Motor output W 16 × 2
Sound pressure level
Cooling
High
dB (A)
40 44
Med 35 38
Low 29 31
Quiet 23 23
Heating
High 40 43
Med 35 37
Low 29 29
Quiet 23 23
Heat exchanger type
Dimensions
(H × W × D) in. (mm) 14-7/8 × 21-5/8 × 1-1/16 (378 × 550 × 26.6)
Fin pitch FPI 21
Rows × Stages 2 × 18
Pipe type Copper
Fin type Aluminum
Enclosure
Material Polystyrene
Color White
Approximate color of MUNSELL N9.25/
Dimensions
(H × W × D)
Net inch 23-5/8 × 29-1/8 × 7-7/8
mm 600 × 740 × 200
Gross inch 27-9/16 × 32-5/16 × 12-3/16
mm 700 × 820 × 310
Weight Net lbs. (kg) 31 (14)
Gross 37 (17)
Connection pipe Size Liquid in. (mm) Ø1/4 (Ø6.35)
Gas Ø3/8 (9.52) Ø1/2 (12.70)
Method Flare
Operation range Cooling °F (°C) 64 to 90 (18 to 32)
%RH 80 or less
Heating °F (°C) 60 to 88 (16 to 30)
Remote controller type Wireless
Drain hose Material PP + LLDPE
Size in.(mm) Ø9/16(Ø13.8) (I.D.), Ø5/8 to Ø11/16(Ø15.8 to Ø16.7) (O.D)

- (01 - 07) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
DIMENSIONS4.
MODEL
 : AGU9RLF, AGU12RLF, AGU15RLF Unit: in. (mm)
29-1/8 (740)
23-5/8 (600)
7-7/8 (200)
INSTALLATION PLACE

4 (100) or more
4 (80) or more
5 (150) or below from the floor
2 (50) or more
4 (80) or more

- (01 - 08) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
WIRING DIAGRAMS5.
MODEL
 : AGU9RLF, AGU12RLF, AGU15RLF
TO OUTDOOR UNIT

- (01 - 09) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
CAPACITY TABLE6. COOLING CAPACITY6-1.
MODEL
 : AGU9RLF
AFR : Air Flow Rate (CFM)
TC : Total Capacity (kBtu/h)
SHC : Sensible Heat Capacity (kBtu/h)
IP : Input Power (kW)
AFR : Air Flow Rate (m3/min)
TC : Total Capacity (kW)
SHC : Sensible Heat Capacity (kW)
IP : Input Power (kW)
MODEL
 : AGU12RLF
AFR : Air Flow Rate (CFM)
TC : Total Capacity (kBtu/h)
SHC : Sensible Heat Capacity (kBtu/h)
IP : Input Power (kW)
AFR : Air Flow Rate (m3/min)
TC : Total Capacity (kW)
SHC : Sensible Heat Capacity (kW)
IP : Input Power (kW)
AFR 336
Indoor temperature
°FDB 64 70 75 80 85 90
°FWB 54 60 63 67 71 73
Outdoor temperature
°FDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
67 6.88 6.10 0.26 7.77 6.09 0.27 8.20 6.72 0.27 8.78 7.05 0.27 9.38 7.21 0.28 9.67 8.02 0.28
77 7.79 6.88 0.44 8.80 6.87 0.45 9.28 7.58 0.45 9.93 7.95 0.45 10.62 8.14 0.46 10.95 9.04 0.46
87 7.36 6.49 0.49 8.32 6.48 0.50 8.77 7.15 0.51 9.39 7.50 0.51 10.04 7.67 0.52 10.35 8.53 0.52
95 7.06 6.23 0.54 7.97 6.22 0.55 8.41 6.86 0.55 9.00 7.20 0.56 9.62 7.37 0.57 9.92 8.19 0.57
104 6.54 5.77 0.56 7.39 5.76 0.57 7.79 6.35 0.57 8.34 6.67 0.58 8.92 6.82 0.59 9.19 7.58 0.59
115 6.43 5.69 0.57 7.27 5.68 0.58 7.66 6.26 0.59 8.20 6.57 0.59 8.77 6.73 0.60 9.04 7.48 0.60
AFR 9.5
Indoor temperature
°CDB 17.8 21.1 23.9 26.7 29.4 32.2
°CWB 12.2 15.6 17.7 19.4 21.7 22.8
Outdoor temperature
°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
19.4 2.02 1.79 0.26 2.28 1.79 0.27 2.40 1.97 0.27 2.57 2.07 0.27 2.75 2.11 0.28 2.83 2.35 0.28
25.0 2.28 2.02 0.44 2.58 2.01 0.45 2.72 2.22 0.45 2.91 2.33 0.45 3.11 2.38 0.46 3.21 2.65 0.46
30.6 2.16 1.90 0.49 2.44 1.90 0.50 2.57 2.09 0.51 2.75 2.20 0.51 2.94 2.25 0.52 3.03 2.50 0.52
35.0 2.07 1.83 0.54 2.34 1.82 0.55 2.46 2.01 0.55 2.64 2.11 0.56 2.82 2.16 0.57 2.91 2.40 0.57
40.0 1.92 1.69 0.56 2.17 1.69 0.57 2.28 1.86 0.57 2.44 1.95 0.58 2.61 2.00 0.59 2.69 2.22 0.59
46.0 1.89 1.67 0.57 2.13 1.66 0.58 2.25 1.84 0.59 2.40 1.93 0.59 2.57 1.97 0.60 2.65 2.19 0.60
AFR 336
Indoor temperature
°FDB 64 70 75 80 85 90
°FWB 54 60 63 67 71 73
Outdoor temperature
°FDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
67 9.18 7.71 0.42 10.37 7.70 0.43 10.93 8.50 0.44 11.70 8.91 0.44 12.51 9.12 0.45 12.90 10.14 0.45
77 10.40 8.70 0.71 11.76 8.69 0.72 12.39 9.58 0.73 13.27 10.06 0.74 14.18 10.29 0.74 14.62 11.44 0.75
87 9.82 8.23 0.80 11.10 8.22 0.82 11.70 9.07 0.82 12.52 9.52 0.83 13.39 9.74 0.84 13.80 10.82 0.85
95 9.41 7.87 0.88 10.63 7.86 0.89 11.21 8.67 0.90 12.00 9.10 0.91 12.83 9.31 0.92 13.22 10.35 0.93
104 8.74 7.31 0.91 9.87 7.30 0.93 10.41 8.05 0.94 11.14 8.45 0.95 11.91 8.65 0.96 12.28 9.61 0.96
115 8.57 7.19 0.92 9.69 7.18 0.94 10.22 7.92 0.95 10.94 8.31 0.96 11.69 8.51 0.97 12.05 9.45 0.97
AFR 9.5
Indoor temperature
°CDB 17.8 21.1 23.9 26.7 29.4 32.2
°CWB 12.2 15.6 17.7 19.4 21.7 22.8
Outdoor temperature
°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
19.4 2.69 2.26 0.42 3.04 2.26 0.43 3.20 2.49 0.44 3.43 2.61 0.44 3.67 2.67 0.45 3.78 2.97 0.45
25.0 3.05 2.55 0.71 3.45 2.55 0.72 3.63 2.81 0.73 3.89 2.95 0.74 4.16 3.02 0.74 4.29 3.35 0.75
30.6 2.88 2.41 0.80 3.25 2.41 0.82 3.43 2.66 0.82 3.67 2.79 0.83 3.92 2.85 0.84 4.05 3.17 0.85
35.0 2.76 2.31 0.88 3.12 2.30 0.89 3.28 2.54 0.90 3.52 2.67 0.91 3.76 2.73 0.92 3.88 3.03 0.93
40.0 2.56 2.14 0.91 2.89 2.14 0.93 3.05 2.36 0.94 3.27 2.48 0.95 3.49 2.53 0.96 3.60 2.82 0.96
46.0 2.51 2.11 0.92 2.84 2.10 0.94 2.99 2.32 0.95 3.21 2.44 0.96 3.43 2.49 0.97 3.53 2.77 0.97

- (01 - 10) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
MODEL
 : AGU15RLF
AFR : Air Flow Rate (CFM)
TC : Total Capacity (kBtu/h)
SHC : Sensible Heat Capacity (kBtu/h)
IP : Input Power (kW)
AFR : Air Flow Rate (m3/min)
TC : Total Capacity (kW)
SHC : Sensible Heat Capacity (kW)
IP : Input Power (kW)
AFR 383
Indoor temperature
°FDB 64 70 75 80 85 90
°FWB 54 60 63 67 71 73
Outdoor temperature
°FDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
67 11.59 9.12 0.61 13.10 9.11 0.62 13.81 10.05 0.62 14.79 10.54 0.63 15.81 10.78 0.64 16.29 11.99 0.64
77 12.30 9.64 0.90 13.90 9.63 0.91 14.65 10.62 0.92 15.69 11.14 0.93 16.77 11.40 0.94 17.29 12.67 0.95
87 11.63 9.11 1.00 13.14 9.10 1.02 13.85 10.04 1.03 14.83 10.53 1.04 15.85 10.78 1.05 16.34 11.98 1.06
95 11.13 8.74 1.09 12.58 8.73 1.11 13.26 9.62 1.12 14.20 10.10 1.13 15.18 10.33 1.14 15.65 11.48 1.15
104 9.89 7.75 1.14 11.17 7.74 1.16 11.78 8.53 1.17 12.61 8.96 1.18 13.48 9.16 1.19 13.90 10.18 1.20
115 9.33 7.31 1.15 10.54 7.30 1.17 11.12 8.05 1.18 11.90 8.45 1.19 12.72 8.65 1.20 13.11 9.61 1.21
AFR 10.8
Indoor temperature
°CDB 17.8 21.1 23.9 26.7 29.4 32.2
°CWB 12.2 15.6 17.7 19.4 21.7 22.8
Outdoor temperature
°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
19.4 3.40 2.67 0.61 3.84 2.67 0.62 4.05 2.94 0.62 4.33 3.09 0.63 4.63 3.16 0.64 4.78 3.51 0.64
25.0 3.60 2.83 0.90 4.07 2.82 0.91 4.29 3.11 0.92 4.60 3.27 0.93 4.92 3.34 0.94 5.07 3.71 0.95
30.6 3.41 2.67 1.00 3.85 2.67 1.02 4.06 2.94 1.03 4.35 3.09 1.04 4.65 3.16 1.05 4.79 3.51 1.06
35.0 3.26 2.56 1.09 3.69 2.56 1.11 3.89 2.82 1.12 4.16 2.96 1.13 4.45 3.03 1.14 4.59 3.37 1.15
40.0 2.90 2.27 1.14 3.27 2.27 1.16 3.45 2.50 1.17 3.70 2.62 1.18 3.95 2.69 1.19 4.07 2.98 1.20
46.0 2.73 2.14 1.15 3.09 2.14 1.17 3.26 2.36 1.18 3.49 2.48 1.19 3.73 2.53 1.20 3.84 2.82 1.21

- (01 - 11) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
HEATING CAPACITY6-2.
This table is created using the maximum capacity.
MODEL
 : AGU9RLF
AFR : Air Flow Rate (CFM)
TC : Total Capacity (kBtu/h)
IP : Input Power (kW)
AFR : Air Flow Rate (m3/min)
TC : Total Capacity (kW)
IP : Input Power (kW)
MODEL
 : AGU12RLF
AFR : Air Flow Rate (CFM)
TC : Total Capacity (kBtu/h)
IP : Input Power (kW)
AFR : Air Flow Rate (m3/min)
TC : Total Capacity (kW)
IP : Input Power (kW)
AFR 353
Indoor temperature
°FDB 60 65 70 75
Outdoor temperature
°FDB °FWB TC IP TC IP TC IP TC IP
-15 -17 5.83 0.75 5.65 0.77 5.46 0.79 5.27 0.81
-5 -7 7.15 0.86 6.92 0.88 6.69 0.91 6.45 0.94
5 3 8.93 0.98 8.65 1.01 8.36 1.04 8.06 1.07
14 12 11.21 1.12 10.86 1.16 10.49 1.19 10.12 1.22
23 19 13.40 1.28 12.97 1.32 12.54 1.36 12.10 1.39
32 28 15.48 1.46 14.99 1.50 14.48 1.55 13.97 1.59
41 37 18.46 1.83 17.88 1.89 17.28 1.94 16.67 1.99
47 43 17.83 1.73 17.26 1.78 16.68 1.83 16.10 1.88
50 47 20.49 1.75 19.84 1.80 19.17 1.85 18.50 1.90
59 50 20.49 1.65 19.84 1.70 19.17 1.75 18.50 1.80
AFR 10.0
Indoor temperature
°CDB 15.6 18.3 21.1 23.9
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP
-26.1 -27.0 1.71 0.75 1.66 0.77 1.60 0.79 1.54 0.81
-20.6 -21.7 2.09 0.86 2.03 0.88 1.96 0.91 1.89 0.94
-15.0 -16.1 2.62 0.98 2.54 1.01 2.45 1.04 2.36 1.07
-10.0 -11.1 3.29 1.12 3.18 1.16 3.07 1.19 2.97 1.22
-5.0 -7.2 3.93 1.28 3.80 1.32 3.67 1.36 3.55 1.39
0.0 -2.2 4.54 1.46 4.39 1.50 4.24 1.55 4.10 1.59
5.0 2.8 5.41 1.83 5.24 1.89 5.06 1.94 4.89 1.99
8.3 6.1 5.22 1.73 5.06 1.78 4.89 1.83 4.72 1.88
10.0 8.3 6.00 1.75 5.82 1.80 5.62 1.85 5.42 1.90
15.0 10.0 6.00 1.65 5.82 1.70 5.62 1.75 5.42 1.80
AFR 10.0
Indoor temperature
°CDB 15.6 18.3 21.1 23.9
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP
-26.1 -27.0 2.46 1.17 2.38 1.21 2.30 1.24 2.22 1.27
-20.6 -21.7 2.91 1.29 2.81 1.32 2.72 1.36 2.62 1.40
-15.0 -16.1 3.36 1.39 3.25 1.43 3.14 1.48 3.03 1.52
-10.0 -11.1 3.93 1.51 3.81 1.56 3.68 1.60 3.55 1.64
-5.0 -7.2 4.49 1.64 4.35 1.69 4.20 1.74 4.06 1.78
0.0 -2.2 5.02 1.79 4.86 1.84 4.70 1.89 4.54 1.94
5.0 2.8 5.79 2.00 5.60 2.06 5.41 2.12 5.22 2.18
8.3 6.1 5.59 1.89 5.42 1.94 5.23 2.00 5.05 2.06
10.0 8.3 6.43 1.91 6.22 1.96 6.01 2.02 5.80 2.08
15.0 10.0 6.43 1.80 6.22 1.86 6.01 1.91 5.80 1.96
AFR 353
Indoor temperature
°FDB 60 65 70 75
Outdoor temperature
°FDB °FWB TC IP TC IP TC IP TC IP
-15 -17 8.39 1.17 8.12 1.21 7.85 1.24 7.57 1.27
-5 -7 9.92 1.29 9.60 1.32 9.28 1.36 8.95 1.40
5 3 11.45 1.39 11.09 1.43 10.71 1.48 10.34 1.52
14 12 13.42 1.51 12.99 1.56 12.55 1.60 12.12 1.64
23 19 15.33 1.64 14.85 1.69 14.35 1.74 13.84 1.78
32 28 17.14 1.79 16.60 1.84 16.03 1.89 15.47 1.94
41 37 19.74 2.00 19.12 2.06 18.47 2.12 17.83 2.18
47 43 19.09 1.89 18.49 1.94 17.86 2.00 17.23 2.06
50 47 21.93 1.91 21.24 1.96 20.52 2.02 19.80 2.08
59 50 21.93 1.80 21.24 1.86 20.52 1.91 19.80 1.96

- (01 - 12) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
MODEL
 : AGU15RLF
AFR : Air Flow Rate (CFM)
TC : Total Capacity (kBtu/h)
IP : Input Power (kW)
AFR : Air Flow Rate (m3/min)
TC : Total Capacity (kW)
IP : Input Power (kW)
AFR 383
Indoor temperature
°FDB 60 65 70 75
Outdoor temperature
°FDB °FWB TC IP TC IP TC IP TC IP
-15 -17 9.26 1.52 8.97 1.56 8.67 1.60 8.36 1.65
-5 -7 11.89 1.74 11.51 1.79 11.12 1.84 10.73 1.90
5 3 14.44 1.97 13.98 2.03 13.51 2.08 13.04 2.14
14 12 17.17 2.20 16.63 2.26 16.07 2.33 15.51 2.39
23 19 19.62 2.45 19.00 2.52 18.35 2.59 17.71 2.66
32 28 22.08 2.71 21.38 2.79 20.66 2.87 19.93 2.95
41 37 22.59 2.43 21.87 2.50 20.80 2.53 19.53 2.53
47 43 22.68 2.19 21.96 2.26 21.22 2.32 20.48 2.38
50 47 21.35 2.21 20.67 2.27 19.97 2.34 19.28 2.41
59 50 22.51 1.85 21.80 1.90 21.07 1.95 20.33 2.01
AFR 10.8
Indoor temperature
°CDB 15.6 18.3 21.1 23.9
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP
-26.1 -27.0 2.71 1.52 2.63 1.56 2.54 1.60 2.45 1.65
-20.6 -21.7 3.48 1.74 3.37 1.79 3.26 1.84 3.15 1.90
-15.0 -16.1 4.23 1.97 4.10 2.03 3.96 2.08 3.82 2.14
-10.0 -11.1 5.03 2.20 4.87 2.26 4.71 2.33 4.54 2.39
-5.0 -7.2 5.75 2.45 5.57 2.52 5.38 2.59 5.19 2.66
0.0 -2.2 6.47 2.71 6.27 2.79 6.05 2.87 5.84 2.95
5.0 2.8 6.52 2.43 6.31 2.50 6.10 2.53 5.88 2.53
8.3 6.1 6.65 2.19 6.44 2.26 6.22 2.32 6.00 2.38
10.0 8.3 6.26 2.21 6.06 2.27 5.85 2.34 5.65 2.41
15.0 10.0 6.60 1.85 6.39 1.90 6.17 1.95 5.96 2.01

- (01 - 13) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
FAN PERFORMANCE AND CAPACITY7. AIR VELOCITY DISTRIBUTION7-1.
MODEL
 : AGU9RLF, AGU12RLF, AGU15RLF
Conditions:
Fan speed: HIGH
Operation mode: FAN
Fan select: UPPER & LOWER
: UPPER FAN
: LOWER FAN
0.5
UPPER LOWER
1.0
Top view
Vertical airow direction louver: Up
Horizontal airow direction louver: Center
7 2
3 1
0 0
3 1
7 2
Unit: ft./s (m/s)(ft.) (m)
(m)
(ft.)
01234
03710 13
0.5
1.0 0.5
1.0
Top view
Vertical airow direction louver: Up
Horizontal airow direction louver: Right & Left
7 2
3 1
0 0
3 1
7 2
Unit: ft./s (m/s)(ft.) (m)
(m)
(ft.)
01234
03710 13
1.0 0.5
Top view
Vertical airow direction louver: Up
Horizontal airow direction louver: Center
10 3
7 2
3 1
0 0 (m)
(ft.)
01234
03710 13
Unit: ft./s (m/s)(ft.) (m)
1.0 0.5
Top view
Vertical airow direction louver: Down
Horizontal airow direction louver: Center
10 3
7 2
3 1
0 0 (m)
(ft.)
01234
03710 13
Unit: ft./s (m/s)(ft.) (m)

- (01 - 14) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
AIRFLOW7-2.
MODEL
 : AGU9RLF, AGU12RLF
Cooling
z
zHeating
Fan speed Number of
rotations
[r.p.m]
(UPPER/LOWER)
Airow
HIGH 1190/1000
m³/h 570
l/s 158
CFM 336
MED 1000/850
m³/h 460
l/s 128
CFM 271
LOW 820/690
m³/h 360
l/s 100
CFM 212
QUIET 660/560
m³/h 270
l/s 75
CFM 159
Fan speed Number of
rotations
[r.p.m]
(UPPER/LOWER)
Airow
HIGH 1240/1040
m³/h 600
l/s 167
CFM 353
MED 1040/880
m³/h 480
l/s 133
CFM 283
LOW 840/700
m³/h 370
l/s 103
CFM 218
QUIET 660/560
m³/h 270
l/s 75
CFM 159

- (01 - 15) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
MODEL
 : AGU15RLF
Cooling
z
zHeating
Fan speed Number of
rotations
[r.p.m]
(UPPER/LOWER)
Airow
HIGH 1330/1120
m³/h 650
l/s 181
CFM 383
MED 1100/930
m³/h 520
l/s 144
CFM 306
LOW 890/750
m³/h 400
l/s 111
CFM 235
QUIET 660/560
m³/h 270
l/s 75
CFM 159
Fan speed Number of
rotations
[r.p.m]
(UPPER/LOWER)
Airow
HIGH 1330/1120
m³/h 650
l/s 181
CFM 383
MED 1100/930
m³/h 520
l/s 144
CFM 306
LOW 860/730
m³/h 390
l/s 108
CFM 230
QUIET 660/560
m³/h 270
l/s 75
CFM 159

- (01 - 16) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
OPERATION NOISE (SOUND PRESSURE)8. NOISE LEVEL CURVE8-1.
MODEL
 : AGU9RLF
Cooling
z
Octave band sound pressure level, dB: (0 dB=0.0002 μbar)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
063 125 250 500 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
High
Quiet
Heating
z
Octave band sound pressure level, dB: (0 dB=0.0002 μbar)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
063 125 250 500 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
High
High
Quiet
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: (0 dB=0.0002 μbar)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
063 125 250 500 1,000 2,000 4,000 8,000
MODEL
 : AGU12RLF
Cooling
z
High
Quiet
Heating
z
Octave band sound pressure level, dB: (0 dB=0.0002 μbar)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
063 125 250 500 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
High
High
Quiet

- (01 - 17) -
FLOOR TYPE AGU9-15RLF FLOOR TYPE AGU9-15RLF
MODEL
 : AGU15RLF
Cooling
z
Octave band sound pressure level, dB: (0 dB=0.0002 μbar)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
063 125 250 500 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
Quiet
High
Heating
z
Octave band sound pressure level, dB: (0 dB=0.0002 μbar)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
063 125 250 500 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
High
Quiet