Fujitsu AOU9RLFFH, AOU12RLFFH, AOU15RLFFH User Manual

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AIR CONDITIONER

Floor type

DESIGN & TECHNICAL MANUAL

for Extra Cold Climate Area

INDOOR

OUTDOOR

AGU9RLF

AGU12RLF AGU15RLF

AOU9RLFFH

AOU12RLFFH AOU15RLFFH

1. INDOOR UNIT

FLOOR TYPE :

AGU9RLF AGU12RLF AGU15RLF

DTR_AG007E_01

2013.10.28

CONTENTS

FLOOR TYPE

AGU9-15RLF

FLOOR TYPE

AGU9-15RLF

1. INDOOR UNIT

1. FEATURES

2. WIRELESS REMOTE CONTROLLER

3. SPECIFICATIONS

4. DIMENSIONS

5. WIRING DIAGRAMS

6. CAPACITY TABLE

6-1. COOLING CAPACITY 6-2. HEATING CAPACITY

7. FAN PERFORMANCE AND CAPACITY

7-1. AIR VELOCITY DISTRIBUTION 7-2. AIRFLOW

.............................................................................................................. 01 - 01

............................................... 01 - 04

..............................................................................................01 - 06

........................................................................................................01 - 07

........................................................................................01 - 08

............................................................................................01 - 09

...................................................................................... 01 - 09

........................................................................................01 - 11

..........................................01 - 13

..................................................................... 01 - 13

........................................................................................................... 01 - 14

8. OPERATION NOISE (SOUND PRESSURE)

8-1. NOISE LEVEL CURVE

....................................................................................01 - 16

................................. 01 - 16

8-2. SOUND LEVEL CHECK POINT

..................................................................... 01 - 18

9. ELECTRIC CHARACTERISTICS

10. SAFETY DEVICES

11. EXTERNAL INPUT & OUTPUT

11-1. EXTERNAL INPUT 11-2. EXTERNAL OUTPUT

12. FUNCTION SETTINGS

12-1. INDOOR UNIT (Setting by remote controller)

13. OPTIONAL PARTS

13-1. CONTROLLER 13-2. OTHERS

............................................................................................................. 01 - 30

............................................................................................ 01 - 20

............................................................... 01 - 21

...........................................................................................01 - 21

....................................................................................... 01 - 23

.................................................................................. 01 - 25

...........................................................................................01 - 30

.................................................................................................. 01 - 30

........................................................... 01 - 19

........................................... 01 - 25

FEATURES1.

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

Freezing prevention

150W Heater

Base

Many drain holes

MODEL



FLOOR TYPE

AGU9-15RLF

AGU9RLF / AOU9RLFFH

FLOOR TYPE

AGU9-15RLF

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

Structural

improvements

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)

Specication improvement to allow operation under extremely low outdoor temperature -15°F (-26°C) without trouble

Extra cold climate area model

Improvement of coldproof specications of

Freezing prevention of base

parts

- (01 - 01) -

Flexible & easy installation

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

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.

(3-1/8)

Space is wide and piping work is easy

Choice of 6-direction drain & piping connection

Back view

Drain hose Piping

Setting temp.

Normal mode

Temperature

Powerful operation mode

“MIN. HEAT”

Button ON

Indoor unit operation START

°F

(20°C)

°F

(10°C)

z

FLOOR TYPE

AGU9-15RLF

Piping space is wide and connection work is easy.

FLOOR TYPE

AGU9-15RLF

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

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).

• MIN. HEAT” operation stops, the room set temperature quickly returns to the preset temperature.

When “

*Only available with Wireless RC.

- (01 - 02) -

Economy operation

Time

Economy operation

Normal operation

Setting

temperature

z

FLOOR TYPE

AGU9-15RLF

Limits the maximum operation current, and the power consumption is cut down and the maximum

FLOOR TYPE

AGU9-15RLF

load is suppressed.

Air conditioner lter feature

z

Apple-catechin lter Long-life ion deodorization lter

- (01 - 03) -

WIRELESS REMOTE CONTROLLER2.

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)

A B C D

A B

Mixed-up

I.U. I.U. I.U. I.U.

After code change

REG1U

FEATURES



FLOOR TYPE

AGU9-15RLF

Simple function setting

z



4 mode timer setup available (ON / OFF / PROGRAM / SLEEP).



Easy operation.



Easy to change custom code (max. 4 custom codes) by button operation.

FLOOR TYPE

AGU9-15RLF

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.

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).

Simple function setting

z

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).

Setting of the air conditioner selection function is performed by remote controller.

Switching remote controller custom code

z

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.

- (01 - 04) -

FUNCTIONS

REG1U



Signal

FLOOR TYPE

AGU9-15RLF

transmitter

FLOOR TYPE

AGU9-15RLF

MIN. HEAT

button

TEMP.

button

POWERFUL

button

Start/Stop

button

ECONOMY button

TIMER ON button

TIMER OFF button

TIMER SELECT button

TIMER SLEEP button

TIMER CANCEL button

MODE button

CLOCK ADJUST button

FAN button

SWING button

SET button

RESET button

°C / °F switching button

Display panel

Mode indicator

Temperature indicator

Send indicator

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.

SPECIFIC ATION



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

Transmit indicator

Fan Speed indicator

Swing indicator

Clock & Timer indicator

NOTE: Some button operations may

not be available for all units or systems. For details, refer to the operation manual.

- (01 - 05) -

SPECIFICA TIONS3.

Type

FLOOR TYPE

AGU9-15RLF

Model name AGU9RLF AGU12RLF AGU15RLF Power sour ce 208 / 230V ~ 60Hz Available boltage range 187 - 253V ~ 60Hz

Cooling

Capacity

Heating

Input pow er

Current

EER Cooling

COP Heating SEER Cooling Btu/hW 26.0 22.7 20.3

HSPF Heating Btu/hW 12.4 11.3 11.0

Power fac tor

Moisture removal pints/h (l/h) 2.7 (1.3) 3.8 (1.8) 4.4 (2.1)

Maximum operating current *1

Fan

Sound pressure level

Heat excha nger ty pe

Enclosure

Dimensions (H × W × D)

Weight

Connec tion pip e

Operation range

Remote co ntroll er type Wireless Drain hose

Cooling

Heating Cooling

Heating 4.1 6.7 7.0

Air ow rate

Type × Q'ty Cross o w fan × 2 Motor output W 16 × 2

Net

Gross Net

Gross 37 (17) Size Method Flare

Material PP + LLDPE Size in.(mm) Ø9/16(Ø13.8) (I.D.), Ø5/8 to Ø11/16(Ø15.8 to Ø16.7) (O.D)

Rated

Min. - Max.

Rated

Min. - Max. Rated

Min. - Max. 0.20 - 2.05 0.20 - 2.05 0.18 - 2.16 Rated 0.88 1.44 1.58 Min. - Max. 0.20 - 2.62 0.20 - 2.62 0.18 - 3.30

Rated A

Cooling Heating 93 93 98

Cooling Heating

Cooling

Heating

Cooling

Heating

Dimensions (H × W × D)

Fin pitch FPI 21 Rows × Stag es 2 × 18

Pipe type Copper Fin type Aluminum Material Polystyrene

Color

Liquid

Gas Ø3/8 (9.52) Ø1/2 (12.70)

Cooling Heating °F (°C) 60 to 88 (16 to 30)

High Med 271 (460) 306 (520) Low 212 (360) 235 (400) Quiet 159 (270) 159 (270) High 353 (600) 383 (650) Med 283 (480) 306 (520) Low 218 (370) 230 (390) Quiet 159 (270) 159 (270)

High Med 35 38 Low 29 31 Quiet 23 23 High 40 43 Med 35 37 Low 29 29 Quiet 23 23

kW 2.64 3.52 4.16

Btu/h 9000 12000 14,200

kW 0.90 - 3.80 0.90 - 4.20 0.90 - 5.20

Btu/h 3100 - 13,000 3100 - 14,300 3100 - 17,700

kW 3.52 4.69 5.28

Btu/h 12000 16000 18000

kW 0.90 - 5.50 0.90 - 5.70 0.90 - 6.10

Btu/h 3100 - 18,800 3100 - 19,500 3100 - 20,800

kW/kW 4.71 3.87 3.68

Btu/hW 16.0 13.1 12.5 kW/kW 4.00 3.27 3.34 Btu/hW 13.6 11.1 11.3

CFM

/h)

dB (A)

in. (mm) 14-7/8 × 21-5/8 × 1-1/16 (378 × 550 × 26.6)

inch 23-5/8 × 29-1/8 × 7-7/8 mm 600 × 740 × 200 inch 27-9/16 × 32-5/16 × 12-3/16 mm 700 × 820 × 310

lbs. (kg)

in. (mm)

°F (°C) 64 to 90 (18 to 32)

%RH 80 or less

0.56 0.91 1.13

2.9 4.2 5.1

84 94 96

10.3 10.3 10.8

11.8 11.8 14.8 336 (570) 383 (650)

Approx imate col or of MUN SELL N9. 25/

FLOOR TYPE

INVERTER HEAT PUMP

40 44

White

31 (14)

Ø1/4 (Ø6.35)

FLOOR TYPE

AGU9-15RLF

NOTE:

Specications are based on the following conditions.

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 maxim um curre nt is the ma ximum valu e when the o perated w ithin th e operat ion rang e.

- (01 - 06) -

DIMENSIONS4.

29-1/8 (740)

23-5/8 (600)

7-7/8 (200)

4 (100) or more

4 (80) or more

5 (150) or below from the floor

2 (50) or more

4 (80) or more

MODEL : AGU9RLF, AGU12RLF, AGU15RLF

FLOOR TYPE

AGU9-15RLF

Unit: in. (mm)

FLOOR TYPE

AGU9-15RLF

INSTALLATION PLACE



- (01 - 07) -

WIRING DIAGRAMS5.

TO OUTDOOR UNIT

MODEL : AGU9RLF, AGU12RLF, AGU15RLF

FLOOR TYPE

AGU9-15RLF

FLOOR TYPE

AGU9-15RLF

- (01 - 08) -

CAPACITY TABLE6.

COOLING CAPACITY6-1.

FLOOR TYPE

AGU9-15RLF

MODEL : AGU9RLF

AFR 336

FLOOR TYPE

AGU9-15RLF

°FDB 64 70 75 80 85 90 °FWB 54 60 63 67 71 73

°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

Outdoor temperature

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 : Air Fl ow Rate (CFM) TC : Total Capaci ty (kBtu /h) SHC : Sens ible Hea t Capaci ty (kBtu /h) IP : Input Po wer (kW)

AFR 9.5

°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

°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

Outdoor temperature

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 : Air Fl ow Rate (m TC : Total Capaci ty (kW) SHC : Sens ible Hea t Capaci ty (kW) IP : Input Po wer (kW)

/min)

Indoor temperature

MODEL : AGU12RLF

AFR 336

°FDB 64 70 75 80 85 90 °FWB 54 60 63 67 71 73

°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

Outdoor temperature

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 : Air Fl ow Rate (CFM) TC : Total Capaci ty (kBtu /h) SHC : Sens ible Hea t Capaci ty (kBtu /h) IP : Input Po wer (kW)

AFR 9.5

°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

°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

Outdoor temperature

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

Indoor temperature

AFR : Air Fl ow Rate (m TC : Total Capaci ty (kW) SHC : Sens ible Hea t Capaci ty (kW) IP : Input Po wer (kW)

/min)

- (01 - 09) -

FLOOR TYPE

AGU9-15RLF

MODEL : AGU15RLF

AFR 383

FLOOR TYPE

AGU9-15RLF

°FDB 64 70 75 80 85 90 °FWB 54 60 63 67 71 73

°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

Outdoor temperature

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 : Air Fl ow Rate (CFM) TC : Total Capaci ty (kBtu /h) SHC : Sens ible Hea t Capaci ty (kBtu /h) IP : Input Po wer (kW)

AFR 10.8

°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

°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

Outdoor temperature

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

AFR : Air Fl ow Rate (m TC : Total Capaci ty (kW) SHC : Sens ible Hea t Capaci ty (kW) IP : Input Po wer (kW)

/min)

Indoor temperature

- (01 - 10) -

HEATING CAPACITY6-2.

FLOOR TYPE

AGU9-15RLF

This table is created using the maximum capacity.

MODEL : AGU9RLF

AFR 353

FLOOR TYPE

AGU9-15RLF

°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

Outdoor temperature

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 : Air Fl ow Rate (CFM) TC : Total Capaci ty (kBtu /h) IP : Input Po wer (kW)

AFR 10.0

°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

Outdoor temperature

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 : Air Fl ow Rate (m TC : Total Capaci ty (kW) IP : Input Po wer (kW)

/min)

°FDB 60 65 70 75

Indoor temperature

°CDB 15.6 18.3 21.1 23.9

MODEL : AGU12RLF

AFR 353

°FDB 60 65 70 75

°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

Outdoor temperature

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

AFR : Air Fl ow Rate (CFM) TC : Total Capaci ty (kBtu /h) IP : Input Po wer (kW)

AFR 10.0

°CDB 15.6 18.3 21.1 23.9

°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

Outdoor temperature

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 : Air Fl ow Rate (m TC : Total Capaci ty (kW) IP : Input Po wer (kW)

/min)

Indoor temperature

- (01 - 11) -

FLOOR TYPE

AGU9-15RLF

MODEL : AGU15RLF

AFR 383

FLOOR TYPE

AGU9-15RLF

°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

Outdoor temperature

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 : Air Fl ow Rate (CFM) TC : Total Capaci ty (kBtu /h) IP : Input Po wer (kW)

AFR 10.8

°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

Outdoor temperature

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

AFR : Air Fl ow Rate (m TC : Total Capaci ty (kW) IP : Input Po wer (kW)

/min)

°FDB 60 65 70 75

Indoor temperature

°CDB 15.6 18.3 21.1 23.9

- (01 - 12) -

FAN PERFORMANCE AND CAPACITY7.

0.5

UPPER

LOWER

1.0

0.5

1.0

0.5

1.0

0.5

1.0

0.5

AIR VELOCITY DISTRIBUTION7-1.

FLOOR TYPE

AGU9-15RLF

MODEL : AGU9RLF, AGU12RLF, AGU15RLF

FLOOR TYPE

AGU9-15RLF

7 2

3 1

0 0

3 1

7 2

0 1 2 3 0 3 7 10 13

7 2

3 1

0 0

3 1

Unit: ft./s (m/s)(ft.) (m)

Top view Vertic al air ow direc tion lou ver: Up Horizo ntal air ow direction l ouver: C enter

(m)

(ft.)

Top view Vertic al air ow direc tion lou ver: Up Horizo ntal air ow direction l ouver: R ight & Left

Conditions:

Fan speed: HIGH Operation mode: FAN

Fan select: UPPER & LOWER

: UPPER FAN : LOWER FAN

7 2

0 1 2 3 0 3 7 10 13

10 3

7 2

3 1

0 0

0 1 2 3 0 3 7 10 13

10 3

7 2

3 1

0 0

0 1 2 3 0 3 7 10 13

Unit: ft./s (m/s)(ft.) (m)

(m)

(ft.)

Top view Vertic al air ow direc tion lou ver: Up Horizo ntal air ow direction l ouver: C enter

(m)

(ft.)

Top view Vertic al air ow direc tion lou ver: Dow n Horizo ntal air ow direction l ouver: C enter

(m)

(ft.)

- (01 - 13) -

AIRFLOW7-2.

FLOOR TYPE

AGU9-15RLF

MODEL : AGU9RLF, AGU12RLF

Cooling

z

Number of

Fan speed

rotations

[r.p.m]

(UPPER/ LOWER)

m³/h

Airow

570

FLOOR TYPE

AGU9-15RLF

HIGH

MED

LOW

QUIET

Heating

z

Fan speed

1190/1000

1000/850

820/690

660/560

Number of

rotations

[r.p.m]

(UPPER/ LOWER)

l/s

CFM

m³/h

l/s

CFM

m³/h

l/s

CFM

m³/h

l/s

CFM

m³/h

158 336 460 128 271 360 100 212 270

159

Airow

600

HIGH

MED

LOW

QUIET

1240/1040

1040/880

840/700

660/560

l/s

CFM

m³/h

l/s

CFM

m³/h

l/s

CFM

m³/h

l/s

CFM

167 353 480 133 283 370 103 218 270

159

- (01 - 14) -

FLOOR TYPE

AGU9-15RLF

MODEL : AGU15RLF

Cooling

z

FLOOR TYPE

AGU9-15RLF

Number of

Fan speed

rotations

[r.p.m]

(UPPER/ LOWER)

m³/h

Airow

650

HIGH

MED

LOW

QUIET

Heating

z

Fan speed

1330/1120

1100/930

890/750

660/560

Number of

rotations

[r.p.m]

(UPPER/ LOWER)

l/s

CFM

m³/h

l/s

CFM

m³/h

l/s

CFM

m³/h

l/s

CFM

m³/h

181 383 520 144 306 400 111 235 270

159

Airow

650

HIGH

MED

LOW

QUIET

1330/1120

1100/930

860/730

660/560

l/s

CFM

m³/h

l/s

CFM

m³/h

l/s

CFM

m³/h

l/s

CFM

181 383 520 144 306 390 108 230 270

159

- (01 - 15) -

OPERATION NOISE (SOUND PRESSURE)8.

High

Quiet

High

Quiet

High

Quiet

High

Quiet

NOISE LEVEL CURVE8-1.

FLOOR TYPE

AGU9-15RLF

MODEL : AGU9RLF

FLOOR TYPE

AGU9-15RLF

Cooling

z

Octave band sound pressure level, dB: (0 dB=0. 0002 μ bar)

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequ ency,Hz

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Heating

z

Octave band sound pressure level, dB: (0 dB=0. 0002 μ bar)

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequ ency,Hz

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

MODEL : AGU12RLF

Cooling

z

Octave band sound pressure level, dB: (0 dB=0. 0002 μ bar)

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Heating

z

Octave band sound pressure level, dB: (0 dB=0. 0002 μ bar)

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequ ency,Hz

- (01 - 16) -

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequ ency,Hz

FLOOR TYPE

Quiet

High

Quiet

AGU9-15RLF

MODEL : AGU15RLF

FLOOR TYPE

AGU9-15RLF

Cooling

z

Octave band sound pressure level, dB: (0 dB=0. 0002 μ bar)

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequ ency,Hz

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Heating

z

Octave band sound pressure level, dB: (0 dB=0. 0002 μ bar)

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequ ency,Hz

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

- (01 - 17) -

SOUND LEVEL CHECK POINT8-2.

Microphone Microphone

●●Air Flow

Air Flow

39-3/8in. (1m)

FLOOR TYPE

AGU9-15RLF

FLOOR TYPE

AGU9-15RLF

- (01 - 18) -

ELECTRIC CHARACTERISTICS9.

FLOOR TYPE

AGU9-15RLF

Model Name AGU9RLF AGU12RLF AGU15RLF

FLOOR TYPE

AGU9-15RLF

Voltage V 208 / 230 ~

Power Supply

Frequency Hz 60

Max Operating Current A 0.7

Connection Cable AWG 14

*)Wiring Spec

Limited wiring length ft. (m) 69 (21)

*) Wirin g Spec

Select ed Sampl e (Select ed based on J apan Elec trotec hnical S tandar d and Code s Commit tee E00 05)

- (01 - 19) -

SAFETY DEVICES10.

FLOOR TYPE

AGU9-15RLF

Protection form

Model

FLOOR TYPE

AGU9-15RLF

AGU9RLF AGU12RLF AGU15RLF

Circuit protection Current fuse (PCB) Terminal protection Current (thermal) fuse

Fan motor protection Terminal protection program

OFF: 302 ± 27 °F (150 ± 15 °C)

ON: 248 ± 27 °F (120 ± 15 °C)

250V 3.15A

250V 3A

- (01 - 20) -

EXTERNAL INPUT & OUTPUT11.

Indoor unit

control PC board

Connector

1 3

Signal

Field supply

*33 ft.(10 m)

Connected unit

Ex.) Switch

*: Make the distance from the PC board to the connected unit within 33 ft.(10 m). Contact capacity: DC 24 V or more, 10 mA or more.

Operation

Stop

OFF

Input signal

Indoor unit

Remote controller

ON ON ON

Input signal

OFF

Indoor unit

Operation

Stop

Command

Forced stop

Normal

Remote control operation invalidity

Connector

FLOOR TYPE

AGU9-15RLF

CN14 Control input CN20 - Operation status output CN21 - Error status output

INPUT

OUTPUT REMARKS

See external input/output

settings for details.

FLOOR TYPE

AGU9-15RLF

EXTERNAL INPUT11-1.

CONTROL INPUT (Operation/Stop or Forced stop)



The air conditioner can be remotely operated by means of the following on-site work. "Operation/Stop" mode or "Forced stop" mode can be selected with function setting of indoor unit. Unit operation is started at the following contents by adding the contact input of a commercial ON/OFF switch to a

connector on the external control PC board and turning it ON.

Unit operation Initial setting after power is ON Starting mode other than initial setting

Operation mode Auto changeover Mode at previous operation Set temperature 76°F (24°C) Temperature at previous operation

Airow mode AUTO Mode at previous operation

Up-down air direction (swing) Standard air direction (swing OFF) Air direction at previous operation

Left-right air direction (swing) Standard air direction (swing OFF) Air direction at previous operation

Circuit diagram example

z

When function setting is in "Operation/Stop" mode ●

When function setting is "Forced stop" mode ●

- (01 - 21) -

Parts (Optional)

FLOOR TYPE

AGU9-15RLF

z

FLOOR TYPE

AGU9-15RLF

Parts name Model name

External connect kit UTY-XWZXZ5

Wire (External input) : UTY-XWZXZ5

- (01 - 22) -

EXTERNAL OUTPUT11-2.

Field supply

Ex.)Display

Indoor unit

control PC board

Connected unit

Ex.)Relay unit

Signal

Relay power supply

Connector

*33 ft.(10 m)

DC 24 V

*: Make the distance from the PC board to the connected unit within 33 ft.(10 m). Relay spec.: Max. DC 24 V, 10 mA to less than 500 mA.

OFF

Operation

Stop

Indoor unit

Output signal

FLOOR TYPE

AGU9-15RLF

OPERATION STATUS OUTPUT



An air conditioner operation status signal can be output.

Circuit diagram example

z

FLOOR TYPE

AGU9-15RLF

Parts (Optional)

z

Wire (External output) : UTY-XWZXZ5

Parts name Model name

External connect kit UTY-XWZXZ5

- (01 - 23) -

FLOOR TYPE

Field supply

Ex.)Display

Indoor unit

control PC board

Connected unit

Ex.)Relay unit

Signal

Relay power supply

Connector

*33 ft.(10 m)

DC 24 V

*: Make the distance from the PC board to the connected unit within 33 ft.(10 m). Relay spec.: Max. DC 24 V, 10 mA to less than 500 mA.

OFF

Error

Normal

Error status

Output signal

AGU9-15RLF

ERROR STATUS OUTPUT



FLOOR TYPE

AGU9-15RLF

An air conditioner error status signal can be output.

Circuit diagram example

z

Parts (Optional)

z

Wire (External output) : UTY-XWZXZ5

Parts name

Model name

External connect kit UTY-XWZXZ5

- (01 - 24) -

FUNCTION SETTINGS12.

Function number

Setting value

INDOOR UNIT (Setting by remote controller)12-1.

FLOOR TYPE

AGU9-15RLF

The function settings of the control of the indoor unit can be changed by this procedure according •

to the installation conditions. Incorrect settings can cause the indoor unit to malfunction.

After the power is turned on, perform the Function Setting according to the installation conditions

•

using the remote controller.

The settings may be selected between the following two: Function Number and Setting Value.

•

Settings will not be changed if invalid numbers or setting values are selected.

•

PREPARATION



• Before turning on the power of the indoor unit:

- Conrm whether the piping air-tight test and vacuuming have been conducted.

- Reconrm whether there is no miswiring.

• Turn on the power of the indoor units.

FUNCTION SETTING METHOD (for Wireless remote controller)



Entering the Function Setting Mode

While pressing the POWERFUL button and SET TEMP. (



• function setting mode.

STEP 1

Setting the Remote controller Custom Code

Use the following steps to select the custom code of the remote controller. (Note that the air conditioner cannot receive a custom code if the air conditioner has not been set for the custom code.) The custom codes that are set through this process are applicable only during the Function Setting process. For details on how to set the custom codes through the normal process, refer to "REMOTE CONTROLLER

CUSTOM CODE SETTING".

Press the SET TEMP. (1

. ) ( ) button to change the custom code between →

→ → .

Match the code on the display to the air conditioner custom code. (initially set to (If the custom code does not need to be selected, press the MIN. HEAT button and

proceed to STEP 2.)

Press the MODE button and check that the indoor unit can receive signals at the 2

displayed custom code.

Press the MIN. HEAT button to accept the custom code, and proceed to 3

) simultaneously, press the RESET button to enter the

)

STEP 2.

FLOOR TYPE

AGU9-15RLF

The air conditioner custom code is set to "A" prior to shipment.

The remote controller resets to custom code A when the batteries in the remote controller are replaced. If you use a custom code other than custom code A, reset the custom code after replacing the batteries. If you do not know the air conditioner custom code setting, try each of the custom codes ( you nd the code which operates the air conditioner.

STEP 2

Selecting the Function Number and Setting Value

. ) ( ) buttons to select the function number.

. ) ( ) buttons to select the setting value.

After turning off the power, wait 30 seconds or more before turning on it again. The Function Setting will not become active unless the power is turned off then on again.

→ → → ) until

Press the SET TEMP. (1

(Press the MIN. HEAT button to switch between the left and right

digits.)

Press the POWERFUL button to proceed to setting the value. 2

(Press the POWERFUL button again to return to the function number selection.)

Press the SET TEMP. (3

(Press the MIN. HEAT button to switch between the left and right

digits.) Press the MODE button, then the START/STOP button in order to x 4

the settings.

Press the RESET button to end the function setting mode.5 After completing the Function Setting, be sure to turn off the power 6.

and turn it on again.

CAUTION

- (01 - 25) -

FLOOR TYPE

AGU9-15RLF

FUNCTION DETAILS



Functions

1) Filter sign

2) Vertical airow direction range control

3) Room temperature control for cooling

4) Room temperature control for heating

5) Auto restart

6) Room temperature sensor switching

7) Remote controller custom code

8) External input control

9) Indoor unit fan control for energy saving for cooling

FLOOR TYPE

AGU9-15RLF

1) Filter sign

Select appropriate intervals for displaying the lter sign on the indoor unit according to the

estimated amount of dust in the air of the room.

If the indication is not required, select "No indication" (03).



(

... Factory setting)

Setting description Function number Setting value



Standard (400 hours)

Long interval (1000 hours) 01

Short interval (200 hours) 02

No indication 03

2) Vertical airow direction range control

In a concealed installation, change the setting to "Fixed" (02) to restrict the movement of the upper air outlet so that the airow is only towards the horizontal direction.



(

... Factory setting)

Setting description Function number Setting value



Standard

(Setting prohibited) 01

Fixed (Concealed) 02

3) Room temperature control for cooling

Depending on the installed environment, correction of the room temperature sensor may be

required.

Select the appropriate control setting according to the installed environment.



(

... Factory setting)

Setting description Function number Setting value



Standard

Slightly lower control 01

Lower control 02

Higher control 03

- (01 - 26) -

FLOOR TYPE

AGU9-15RLF

4) Room temperature control for heating

FLOOR TYPE

AGU9-15RLF

Depending on the installed environment, correction of the room temperature sensor may be

required.

Select the appropriate control setting according to the installed environment.



(

... Factory setting)

Setting description Function number Setting value



Standard

Lower control 01

Slightly higher control 02

Higher control 03

5) Auto restart

Enable or disable automatic restart after a power interruption.



(

... Factory setting)

Setting description Function number Setting value



Enable

Disable 01

* Auto restart is an emergency function such as for power outage etc.

Do not attempt to use this function in normal operation.

Be sure to operate the unit by remote controller or external input device.

6) Room temperature sensor switching

(Only for wired remote controller)

When using the Wired remote controller temperature sensor, change the setting to "Both" (01).



(

... Factory setting)

Setting description Function number Setting value



Indoor unit

Both 01

00: Sensor on the indoor unit is active.

01: Sensors on both indoor unit and wired remote controller are active.

7) Remote controller custom code

(Only for wireless remote controller)

The indoor unit custom code can be changed.

Select the appropriate custom code.



(

... Factory setting)

Setting description Function number Setting value



A B 01 C 02 D 03

- (01 - 27) -

FLOOR TYPE

AGU9-15RLF

8) External input control

FLOOR TYPE

AGU9-15RLF

"Operation/Stop" mode or "Forced stop" mode can be selected.



(

... Factory setting)

Setting description Function number Setting value



Operation/Stop mode

(Setting prohibited) 01

Forced stop mode 02

9) Indoor unit fan control for energy saving for cooling

Enable or disable the power-saving function by controlling the indoor unit fan rotation when the outdoor unit is stopped during cooling operation.



(

... Factory setting)

Setting description Function number Setting value



Disable

Enable 01

00: When the outdoor unit is stopped, the indoor unit fan operates continuously following

the setting on the remote controller.

01: When the outdoor unit is stopped, the indoor unit fan operates intermittently at a very

low speed.

- (01 - 28) -

FLOOR TYPE

AGU9-15RLF

REMOTE CONTROLLER CUSTOM CODE SETTING



Use the following steps to select the custom code of the remote controller. (Note that the air conditioner cannot receive a signal if the right custom code has not

been set.)

Press the START/STOP button until only the clock is displayed on the remote 1

controller display.

Press the MODE button for at least ve seconds to display the current custom 2 code (initially set to ).

Press the SET TEMP. (3. ) ( ) button to change the custom code between → → → .

Match the code on the display to the air conditioner custom code.

Press the MODE button again to return to the clock display. The custom code will 4

be changed.

If no buttons are pressed within 30 seconds after the custom code is displayed, the system returns to the original clock display. In this case, start again from step 1.

The air conditioner custom code is set to A prior to shipment.

→ → → ) until you nd the code which

FLOOR TYPE

AGU9-15RLF

REMOTE CONTROLLER TEMPERATURE UNIT



To change the temperature unit:

• Press the °C / °F switching button to select the preferred temperature unit. (Factory setting is °F.)

- (01 - 29) -

OPTIONAL PARTS13.

Mode

Cool

Monitor

Set temp.

Fan

High

10:00

Icon check:

CONTROLLER13-1.

FLOOR TYPE

AGU9-15RLF

Exterior Parts name Model No. Summary

Large and full-dot liquid crystal

Wired remote

controller

UTY-RVNUM

screen, wide and large keys

easy to press, user-intuitive

arrow key.

The room temperature can be

Wired remote

controller

UTY-RNNUM

controlled by detecting the temperature accurately with

built-in thermo sensor.

Compact remote controller

Simple remote

controller

UTY-RSNUM

concentrates on the basic functions such as Start/Stop,

Fan Control, Temperature Setting and Operation mode.

FLOOR TYPE

AGU9-15RLF

OTHERS13-2.

Exterior Parts name Model No. Summary

( x 1 )

( x 2 )

External

connect kit

UTY-XWZXZ5

Required when external device is connected.

- (01 - 30) -

2. OUTDOOR UNIT

SINGLE TYPE :

AOU9RLFFH AOU1 2RLFFH AOU1 5RLFFH

DTR_AO148E_01

2013.10.28

2. OUTDOOR UNIT

CONTENTS

1. SPECIFICATIONS

OUTDOOR UNIT

AOU9-15RLFFH

2. DIMENSIONS

3. REFRIGERANT CIRCUIT

4. WIRING DIAGRAMS

.............................................................................................. 02 - 01

........................................................................................................02 - 02

............................................................................ 02 - 03

........................................................................................ 02 - 05

OUTDOOR UNIT

AOU9-15RLFFH

5. CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DIFFERENCE

6. ADDITIONAL CHARGE CALCULATION

7. AIRFLOW

8. OPERATION NOISE

8-1. NOISE LEVEL CURVE 8-2. SOUND LEVEL CHECK POINT

.................................................................................................................02 - 10

......................................................................................... 02 - 12

....................................................................................02 - 12

..................................................................... 02 - 07

......................................... 02 - 09

..................................................................... 02 - 14

9. ELECTRIC CHARACTERISTICS

10. SAFETY DEVICES

............................................................................................ 02 - 16

........................................................... 02 - 15

SPECIFICA TIONS1.

Type INVERTER HEAT PUMP Model name AOU9RLFFH AOU12RLFFH AOU15RLFFH

Beige

49 (15)

~ ~

60Hz

OUTDOOR UNIT

AOU9-15RLFFH

Power source 208 / 230V Available voltage range 187 - 253V Starting current A 4.1 6.7 7.0

1207 (2050) 1457 (2475) 1457 (2475)

Fan

Airow rate

Cooling Heating 1207 (2050) 1207 (2050) 1386 (2355)

CFM

/h) Type × Q'ty Propeller fan × 1 Motor output W 115

OUTDOOR UNIT

AOU9-15RLFFH

Sound pressure level

Heat exchanger type

Cooling Heating 50 52 54 Dimensions (H × W × D)

dB (A)

in. 23-1/8 × 34-11/16 × 1-7/16

mm 588 × 881 × 36.4 Fin pitch FPI 20 Rows × Stages 2 × 28

49 53 54

Pipe type Copper Fin Type Aluminum

Compressor

Type × Q'ty Rotary × 1 Motor output W 850 1000 Type R410A

Refrigerant

Charge

lbs.oz. 2lbs.10oz. 2lbs.12oz.

kg 1.20 1.25

Refrigerant oil Type FREOL α68SZ

Material Steel

Enclosure

Dimensions (H × W × D)

Weight

Net

Gross Net

Gross 95 (43) Size

Color

Approximate color of MUNSELL 10YR7.5/1.0

in. 24-7/16 × 31-1/8 × 11-7/16

mm 620 × 790 × 290

in. 28-1/16 × 37-3/16 × 15-9/16

mm 713 × 945 × 395

lbs.(kg)

Liquid Gas Ø 3/8 (Ø 9.52) Ø 1/2 (Ø 12.70)

in. (mm)

86 (39) 88 (40)

Ø 1/4 (Ø 6.35)

Method Flare

Connenction pipe

Pre - charge length Max. length 66 (20) Min. Length 10 (3)

ft. (m)

Max. height difference 49 (15)

Operation range

Cooling Heating -15 to 75 (-26 to 24)

°F (°C)

14 to 115 (-10 to 46)

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 may work when using it outside the operation range.

- (02 - 01) -

DIMENSIONS2.

4-5/16

(110)

8-1/4 (209)

6-7/8 (175)

12-5/8 (320)

4-ø7/16 (11.3) hole

21-1/4 (540)

Airflow

ø13/16 (20) hole

Bottom view

Top view

Front view Side view

2-3/16

(55)

hole

1 (25)

3/8 (10) 3/8 (10)

hole

4 (102)

3/8 (10)

1 (25)

3/8 (9)

13/16 (20)

24-7/16 (620)

31-1/8 (790)13/16 (20) 2-9/16 (65) 11/16 (18) 11-7/16 (290)

13-7/8 (352)

7/8 (23)

24 (600) or more

4 (100) or more

8 (200) or more

4 (100) or more

10 (250) or more

(Service space)

CAUTION

In areas with heavy snowfall, if the intake and outlet of the outdoor unit is blocked with snow, it may be difficult to warm up and likely to cause breakdown. In such condition, be sure to construct a canopy or baffle board stand.

MODEL : AOU9RLFFH, AOU12RLFFH, AOU15RLFFH

Unit: in. (mm)

OUTDOOR UNIT

AOU9-15RLFFH

OUTDOOR UNIT

AOU9-15RLFFH



INSTALLATION PLACE

If the space is larger than is stated, the condition will be the same as those without any no obstacles.

- (02 - 02) -

REFRIGERANT CIRCUIT3.

2-Way

valve

Strainer

3-Way

valve

MufflerMuffler

Acccumlator

4-Way valve

Expansion valve

Heat exchanger

( INDOOR )

Heat exchanger ( OUTDOOR )

Compressor

Cooling Heating

Refrigerant pipe diameter Liquid: 1/4" (6.35 mm) Gas: 3/8" (9.52 mm): 9/12RLFFH

: Thermistor (Discharge Temp.) : Thermistor (Outdoor Temp.)

: Thermistor (Heat Exchanger Out Temp.)

: Thermistor (Room Temp.) : Thermistor (Pipe Temp.)

MODEL : AOU9RLFFH, AOU12RLFFH

OUTDOOR UNIT

AOU9-15RLFFH

OUTDOOR UNIT

AOU9-15RLFFH

- (02 - 03) -

MODEL : AOU1 5RLFFH

2-Way

valve

Strainer

3-Way

valve

MufflerMuffler

4-Way valve

Expansion valve

Heat exchanger

( INDOOR )

Heat exchanger ( OUTDOOR )

Compressor

Cooling Heating

Refrigerant pipe diameter Liquid: 1/4" (6.35 mm) Gas: 1/2" (12.70 mm): 15RLFFH

: Thermistor (Discharge Temp.) : Thermistor (Outdoor Temp.)

: Thermistor (Heat Exchanger Out Temp.)

: Thermistor (Room Temp.) : Thermistor (Pipe Temp.)

OUTDOOR UNIT

AOU9-15RLFFH

OUTDOOR UNIT

AOU9-15RLFFH

- (02 - 04) -

WIRING DIAGRAMS4.

MODEL : AOU9RLFFH, AOU12RLFFH

OUTDOOR UNIT

AOU9-15RLFFH

OUTDOOR UNIT

AOU9-15RLFFH

- (02 - 05) -

MODEL : AOU1 5RLFFH

OUTDOOR UNIT

AOU9-15RLFFH

OUTDOOR UNIT

AOU9-15RLFFH

- (02 - 06) -

CAPACITY COMPENSATION RATE FOR PIPE LENGTH 5.

AND HEIGHT DIFFERENCE

MODEL : AOU9RLFFH, AOU12RLFFH

Pipe length (m)

COOLING

OUTDOOR UNIT

AOU9-15RLFFH

Height

difference H

Height

difference H

Indoor unit is

higher than

outdoor unit.

Indoor unit is

lower than

outdoor unit

HEATING

Indoor unit is

higher than

outdoor unit.

Indoor unit is

lower than

outdoor unit

15m 50ft. - - - 0.893 0.909 10m 33ft. - - 0.955 0.908 0.924

7.5m 25ft. - 0.975 0.959 0.912 0.928 5m 17ft. 0.992 0.979 0.963 0.916 0.931 0m 0ft. 1.000 0.987 0.970 0.923 0.939

-5m -17ft. 1.000 0.987 0.970 0.923 0.939

-7.5m -25ft. - 0.987 0.970 0.923 0.939

-10m -33ft. - - 0.970 0.923 0.939

-15m -50ft. - - - 0.923 0.939

15m 50ft. - - - 0.956 0.938 10m 33ft. - - 1.004 0.956 0.938

7.5m 25ft. - 1.013 1.004 0.956 0.938 5m 17ft. 1.000 1.013 1.004 0.956 0.938 0m 0ft. 1.000 1.013 1.004 0.956 0.938

-5m -17ft. 0.995 1.008 0.999 0.951 0.933

-7.5m -25ft. - 1.005 0.997 0.948 0.931

-10m -33ft. - - 0.994 0.946 0.929

-15m -50ft. - - - 0.937 0.919

5m 7.5m 10m 15m 20m

17ft. 25ft. 33ft. 50ft. 67ft.

Pipe length (m)

5m 7.5m 10m 15m 20m

17ft. 25ft. 33ft. 50ft. 67ft.

OUTDOOR UNIT

AOU9-15RLFFH

Height difference H

Indoor unit

Outdoor unit

Connection pipe

1 Indoor unit is higher than outdoor unit.



Outdoor unit

Indoor unit

Connection pipe

2 Indoor unit is lower than outdoor unit.



- (02 - 07) -

MODEL : AOU1 5RLFFH

Pipe length (m)

COOLING

OUTDOOR UNIT

AOU9-15RLFFH

Height

difference H

Height

difference H

Indoor unit is

higher than

outdoor unit.

Indoor unit is

lower than

outdoor unit

HEATING

Indoor unit is

higher than

outdoor unit.

Indoor unit is

lower than

outdoor unit

15m 50ft. - - - 0.951 0.950 10m 33ft. - - 0.979 0.967 0.966

7.5m 25ft. - 0.988 0.983 0.971 0.970 5m 17ft. 0.994 0.992 0.987 0.975 0.974 0m 0ft. 1.002 1.000 0.995 0.983 0.982

-5m -17ft. 1.002 1.000 0.995 0.983 0.982

-7.5m -25ft. - 1.000 0.995 0.983 0.982

-10m -33ft. - - 0.995 0.983 0.982

-15m -50ft. - - - 0.983 0.982

15m 50ft. - - - 0.994 0.979 10m 33ft. - - 1.012 0.994 0.979

7.5m 25ft. - 1.000 1.012 0.994 0.979 5m 17ft. 0.969 1.000 1.012 0.994 0.979 0m 0ft. 0.969 1.000 1.012 0.994 0.979

-5m -17ft. 0.964 0.995 1.007 0.989 0.974

-7.5m -25ft. - 0.993 1.004 0.986 0.972

-10m -33ft. - - 1.002 0.984 0.969

-15m -50ft. - - - 0.974 0.959

5m 7.5m 10m 15m 20m

17ft. 25ft. 33ft. 50ft. 67ft.

Pipe length (m)

5m 7.5m 10m 15m 20m

17ft. 25ft. 33ft. 50ft. 67ft.

OUTDOOR UNIT

AOU9-15RLFFH

Height difference H

Indoor unit

Outdoor unit

Connection pipe

1 Indoor unit is higher than outdoor unit.



Outdoor unit

Indoor unit

Connection pipe

2 Indoor unit is lower than outdoor unit.



- (02 - 08) -

ADDITIONAL CHARGE CALCULATION6.

MODEL : AOU9RLFFH, AOU12RLFFH

Refrigerant type R410A

Refrigerant amount

Refrigerant charge

OUTDOOR UNIT

AOU9-15RLFFH

z

Pipe length

Additional charge

lbs. oz. 2lbs.10oz.

g 1200

ft. 49 or less 66 (MAX) m 15 or less 20 (MAX)

oz. 0 3.5

g 0 100

0.22oz./ft. (20g/m)

OUTDOOR UNIT

AOU9-15RLFFH

MODEL : AOU1 5RLFFH

Refrigerant type R410A

Refrigerant amount

Refrigerant charge

z

lbs. oz. 2lbs.12oz.

g 1250

Pipe length

Additional charge

ft. 49 or less 66 (MAX) m 15 or less 20 (MAX)

oz.

g 0 100

3.5

0.22oz./ft. (20g/m)

- (02 - 09) -

AIRFLOW7.

MODEL : AOU9RLFFH

Cooling

z

Number of

rotations

(r.p.m.)

/h 2050

Airow

OUTDOOR UNIT

AOU9-15RLFFH

870

Heating

z

Number of

rotations

(r.p.m.)

870

l/s 569

CFM 1207

Airow

/h 2050

l/s 569

CFM 1207

OUTDOOR UNIT

AOU9-15RLFFH

MODEL : AOU12RLFFH

Cooling

z

Number of

rotations

(r.p.m.)

Airow

/h 2475

1050

Heating

z

Number of

rotations

(r.p.m.)

870

l/s 688

CFM 1457

Airow

/h 2050

l/s 569

CFM 1207

- (02 - 10) -

MODEL : AOU1 5RLFFH

Cooling

z

Number of

rotations

(r.p.m.)

/h 2475

Airow

OUTDOOR UNIT

AOU9-15RLFFH

1050

l/s 688

OUTDOOR UNIT

AOU9-15RLFFH

CFM 1457

Heating

z

Number of

rotations

Airow

(r.p.m.)

/h 2355

1000

l/s 654

CFM 1386

- (02 - 11) -

OPERATION NOISE8.

NOISE LEVEL CURVE8-1.

MODEL : AOU9RLFFH

Cooling

z

OUTDOOR UNIT

AOU9-15RLFFH

Octave band sound pressure level, dB:(0dB=0.0002µbar)

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequency,Hz

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Heating

z

Octave band sound pressure level, dB:(0dB=0.0002µbar)

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequency,Hz

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

OUTDOOR UNIT

AOU9-15RLFFH

MODEL : AOU12RLFFH

Cooling

z

Octave band sound pressure level, dB:(0dB=0.0002µbar)

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Heating

z

Octave band sound pressure level, dB:(0dB=0.0002µbar)

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequency,Hz

- (02 - 12) -

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequency,Hz

MODEL : AOU1 5RLFFH

Cooling

z

OUTDOOR UNIT

AOU9-15RLFFH

Octave band sound pressure level, dB:(0dB=0.0002µbar)

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequency,Hz

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Heating

z

Octave band sound pressure level, dB:(0dB=0.0002µbar)

63 125 250 500 1,000 2,000 4,000 8,000

Octave band center frequency,Hz

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

OUTDOOR UNIT

AOU9-15RLFFH

- (02 - 13) -

SOUND LEVEL CHECK POINT8-2.

39-3/8in. (1m)

OUTDOOR UNIT

AOU9-15RLFFH

OUTDOOR UNIT

AOU9-15RLFFH

- (02 - 14) -

ELECTRIC CHARACTERISTICS9.

Model name AOU9RLFFH AOU12RLFFH AOU15RLFFH Power supply MCA A

Starting Current A 4.1 6.7 7.0 *1) Wiring Spec.:

OUTDOOR UNIT

AOU9-15RLFFH

*1) Wiring Spec.: Selected Sample

(Selected based on Japan Electrotechnical Standard and Codes Committee E0005) MCA : Min Circuit Amp (Calculation based on UL1995)

MAX. CKT. BKR : Maximum Circuit Breaker

Voltage V 208 / 230 ~ Frequency Hz 60

11.8 14.8

MAX. CKT. BKR A 15 20 Power Cable AWG 14 12

OUTDOOR UNIT

AOU9-15RLFFH

- (02 - 15) -

SAFETY DEVICES10.

Model

Protection form

AOU9RLFFH AOU12RLFFH AOU15RLFFH

Current fuse (Near the terminal)

OUTDOOR UNIT

AOU9-15RLFFH

Circuit protection

Fan motor protection

Compressor protection

Current fuse (Main printed circuit board)

Thermal protection program

Thermal protection program (Discharge temp.)

250V 20A

250V 25A

250V 5A

250V 15A 250V 10A

250V 3.15A 250V 3.15A

OFF: 212 ± 27 °F (100 ± 15 °C)

ON: 203 ± 18 °F (95 ± 10 °C)

OFF: 230 °F (110 °C)

ON: After 7 minutes

OUTDOOR UNIT

AOU9-15RLFFH

- (02 - 16) -

Fujitsu AOU9RLFFH, AOU12RLFFH, AOU15RLFFH User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SPECIFICA TIONS1.

DIMENSIONS2.

REFRIGERANT CIRCUIT3.

WIRING DIAGRAMS4.

ADDITIONAL CHARGE CALCULATION6.

AIRFLOW7.

OPERATION NOISE8.

NOISE LEVEL CURVE8-1.

SOUND LEVEL CHECK POINT8-2.

ELECTRIC CHARACTERISTICS9.

SAFETY DEVICES10.