Fujitsu ASU9RLF1, ASU12RLF1, AOU9RLFW1, AOU12RLFW1 User Manual

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Page 1

AIR CONDITIONER

Wall Mounted type

DESIGN & TECHNICAL MANUAL

INDOOR

OUTDOOR

ASU9RLF1

ASU12RLF1

AOU12RLFW1AOU9RLFW1

Page 2

1. INDOOR UNIT

WALL MOUNTED TYPE :

ASU9RLF1

ASU12RLF1

DTR_AS090E_01

2013.11.22

Page 3

CONTENTS

WALL MOUNTED TYPE

ASU9-12RLF1

WALL MOUNTED TYPE

ASU9-12RLF1

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

7-1. AIR VELOCITY DISTRIBUTION

7-2. AIR FLOW

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

............................................... 01 - 03

.............................................................................................. 01 - 05

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

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

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

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

....................................................................................... 01 - 10

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

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

.......................................................................................................... 01 - 12

8. OPERATION NOISE (SOUND PRESSURE)

8-1. NOISE LEVEL CURVE

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

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

8-2. SOUND LEVEL CHECK POINT

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

9. ELECTRICAL CHARACTERISTICS

10. SAFETY DEVICES

11. EXTERNAL INPUT & OUTPUT

11-1. EXTERNAL INPUT

11-2. EXTERNAL OUTPUT

12. FUNCTION SETTINGS

13. OPTIONAL PARTS

13-1. CONTROLLERS

13-2. OTHERS

............................................................................................................. 01 - 26

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

............................................................... 01 - 17

........................................................................................... 01 - 17

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

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

........................................................................................... 01 - 26

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................................................... 01 - 15

Page 4

FEATURES1.

1/4 3/16

in.

( )

Ø3/16in. (Ø5mm)

“MIN. HEAT”

Button ON

Indoor unit operation START

°F

(20°C)

°F

(10°C)

MODELS



ASU9RLF1 / AOU9RLFW1

WALL MOUNTED TYPE

ASU9-12RLF1

ASU12RLF1 / AOU12RLFW1

FEATURES



Energy efciency class

z

Seasonal Energy Efciency Ratio (SEER) 23.0 22.0 Heating Seasonal Performance Factor (HSPF) 11. 0 11. 0

AOU12RLFW1AOU9RLFW1

MODEL

ASU9RLF1 ASU12R LF1

WALL MOUNTED TYPE

ASU9-12RLF1

MEASUREMENT CONDITIONS ANSI/ASHRAE STANDARD 37-1988

High efcient compact design

z

MIN. HEAT Operation

z

*Only available with Wireless RC.

More comfortable airow

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), “ • temperature at 50°F (10°C) when the temperature drops below 50°F (10°C).

MIN. HEAT

When “ •

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

MIN. HEAT

” operation will not start. Operation starts and maintains the room

- (01 - 01) -

Page 5

WALL MOUNTED TYPE

Powerful

Setting temp.

Normal mode

Time

Temperature

Temp.

Economy operation

Shift

setting

temp

Control maximum current

Normal operation

Time

Set temperature

ASU9-12RLF1

Powerful operation

z

WALL MOUNTED TYPE

ASU9-12RLF1

20 minutes continuous operation by maximum airow and maximum compressor speed is possible. Rapid cooling and heating makes the room comfortable quickly.

Economy operation

z

Example : Cooling operation

• Economy operation is energy saving, as the set temperature of indoor unit is shifted by 2°F (1°C) and the maximum electric value of the outdoor unit is suppressed.

Low outdoor air temperature correspondence

z

Corresponds to cooling operation at 14°F (-10°C) outdoor air temperature Corresponds to heating operation at 5°F (-15°C) outdoor air temperature

Cooling Heating

14 to 115°F

(-10 to 46°C)

5 to 75 °F

(-15 to 24°C)

- (01 - 02) -

Page 6

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



WALL MOUNTED TYPE

ASU9-12RLF1

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.

WALL MOUNTED TYPE

ASU9-12RLF1

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 - 03) -

Page 7

FUNCTIONS

REG1U



Signal

WALL MOUNTED TYPE

ASU9-12RLF1

transmitter

WALL MOUNTED TYPE

ASU9-12RLF1

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.

SPECIFICATION



Transmit indicator

Fan Speed indicator

Swing indicator

Clock & Timer indicator

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 - 04) -

NOTE: Some button operations may

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

Page 8

SPECIFICATIONS3.

Typ e

Model name ASU9 RLF1 ASU12R LF1

WALL MOUNTED TYPE

ASU9-12RLF1

Power source 208/230V~60HZ Available voltage range 187-253V~60HZ

Cooling

Capacity

Heating

Input power

Current

EER Cooling

COP Heating

SEER Cooling BTU/hW 23.0 22.0 HSPF Heating BTU/hW 11. 0 11.0

POWER FACTOR

Moisture removal pints/h(l/h) 2.7 5(1. 3) 3.80(1.8)

Maximum operating current *

Fan

Sound pressure level

Heat exchanger type

Enclosure

Dimensions

(H×W×D)

Weight

Connection pipe

Operation range

Remote controller type Wireless

Drain pipe

Cooling

Heating

Cooling Heating 4.2 5.9

Airow rate

Typ e×Q' ty Cross ow fan×1 Motor output W 30

Net

Gross

Net Gross 24(10. 5)

Size

Method Flare

Material PP + LLDPE

Size

Rated

Min-Max

Rated

Min-Max

Rated Min - Max 0.25 - 1.27 0.25 - 1.40 Rated 0.89 1.28 Min - Max 0.25 - 1.60 0.25 - 1.99

Rated A

Cooling Heating 92 94

Cooling Heating 7. 5 9.0

High Med 376(640)

Cooling

Low 282(4 80) Quiet 182(310) High 441(75 0) Med 376(640)

Heating

Low 306(520) Quiet 194(33 0)

High Med 40 40

Cooling

Low 32 32 Quiet 21 21 High 43 43 Med 38 38

Heating

Low 33 33 Quiet 22 22

Dimensions

(H×W×D)

Fin pitch FPI Main:23 Sub:18 Rows×Stages Main:2×20 Sub:1×4 Pipe type Copper Fin type Aluminum Material Polystyrene

Color

Liquid Gas Ø3/8(Ø9.52)

Cooling

Heating °F(° C) 88(30) or less

kW 2.637 3. 516

BTU/h 9000 12000

kW 0.50-3.20 0.90-3.90

BTU/h 1700-10900 3100-13300

kW 3.516 4.689

BTU/h 12000 16000

kW 0.50-4.40 0.90-5.60

BTU/h 1700-15000 3100-19100

kW/kW 4.05 3.66

BTU/hW 13. 8 12.5

kW/kW 3.95 3.66

BTU/hW 13.50 12.50

CFM

(m3/h)

dB(A)

in. (mm)

mm 268 x 840 x 203

in. 10-9/16 x 33 -1/16 x 8

mm 270 x 884 x 336

in. 10-5/8 x 34-13/16 x 13-1/4

lb.(kg)

in. (mm)

°F(° C) 64 to 90(18 to 32)

%RH 80 or less

(Reference in.)

0.65 0.96

3.2 4.4

88 95

6.0 6.5

43 43

Main: 12-5/8 x 24-13/16 x 13/16 (320×630×20)

Sub: 3-5/16 x 24-13/16 x 1/2 (84×630×13.3)

Approximate color of MUNSELL N9. 25/

WALL MOUNTED

INVERTER HEAT PUMP

441(7 50)

White

19(8.5)

Ø1/4(Ø6.35)

Ø 9/16 (13.8) (I.D.)

Ø5/8 to Ø11/16 (15.8 to 16.7) (O.D.)

WALL MOUNTED TYPE

ASU9-12RLF1

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:0ft. (0m) (Outdoor unit-Indoor unit)

●The protective function might work when using it in environment out of the temperature range mentioned above.

*: The maximum current is the ma ximum value when operated within the operation range.

- (01 - 05) -

Page 9

DIMENSIONS4.

33-1/16 (840) 8 (203)

(33-1/16 (840))

16-1/8 (410) 16-15/16 (430)

(10-9/16 (268))

1-5/16 (34) 8-1/2 (216)

ø2-9/16 (65) for pipe inlet

12-3/16 (310) 11-5/8 (295)

6-1/2 (165)

7 (178)

12-5/8 (321)

5-11/16 (144)

8-1/4 (209)

2-15/16

(74)

9-3/16 (233)

12-3/8 (315)

ø2-9/16 (65) for pipe inlet

10-9/16 (268)

MODELS : ASU9RLF1, ASU12RLF1

WALL MOUNTED TYPE

ASU9-12RLF1

Unit : in. (mm)

WALL MOUNTED TYPE

ASU9-12RLF1

- (01 - 06) -

Page 10

WALL MOUNTED TYPE

1 (25)

3 (70)

60 (1500)

6 (130)

3 (52)

2 (45)

3 (63)

71 (1800)

ASU9-12RLF1

INSTALLATION PLACE



WALL MOUNTED TYPE

ASU9-12RLF1

Unit : in. (mm)

- (01 - 07) -

Page 11

WIRING DIAGRAMS5.

MODELS : ASU9RLF1, ASU12RLF1

WALL MOUNTED TYPE

ASU9-12RLF1

WALL MOUNTED TYPE

ASU9-12RLF1

- (01 - 08) -

Page 12

CAPACITY TABLE6.

COOLING CAPACITY6-1.

WALL MOUNTED TYPE

ASU9-12RLF1

MODEL : ASU9RLF1

AFR 441

°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

59 6.41 4.83 0.22 7.14 4.86 0.23 7.87 5.30 0.23 8.11 5.72 0.23 8.60 5.70 0.23 9.08 6.07 0.24

67 8.53 5.30 0.44 9.51 5.33 0.45 10.48 5.81 0.46 10.80 6.28 0.46 11.45 6.25 0.46 12.10 6.66 0.47

77 8.03 5.30 0.51 8.95 5.34 0.52 9.86 5.82 0.52 10.17 6.29 0.53 10.78 6.26 0.53 11.39 6.67 0.54

87 7.53 5.11 0.57 8.38 5.14 0.58 9.24 5.60 0.59 9.53 6.05 0.59 10.10 6.03 0.60 10.67 6.42 0.61

95 7.11 4.98 0.63 7.92 5.01 0.64 8.73 5.46 0.65 9.00 5.90 0.65 9.54 5.88 0.66 10.08 6.26 0.66

104 5.91 4.64 0.51 6.59 4.67 0.52 7.26 5.09 0.53 7.48 5.50 0.53 7.93 5.48 0.54 8.38 5.83 0.54

Outdoor temperature

115 4.18 3.28 0.39 4.66 3.30 0.39 5.13 3.60 0.40 5.29 3.89 0.40 5.61 3.87 0.41 5.93 4.13 0.41

AF R : Air ow ra te (CFM) TC : Total c apacit y (kBTU) SH C : Sensib le Heat ca pacit y (kBTU) IP : I nput Power ( kW)

AFR 12.5

°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

15.0 1.88 1.42 0.22 2.09 1.42 0.23 2.31 1.55 0.23 2.38 1.68 0.23 2.52 1.67 0.23 2.66 1.78 0.24

19.4 2.50 1.55 0.44 2.79 1.56 0.45 3.07 1.70 0.46 3.17 1.84 0.46 3.36 1.83 0.46 3.55 1.95 0.47

25.0 2.35 1.55 0.51 2.62 1.56 0.52 2.89 1.71 0.52 2.98 1.84 0.53 3.16 1.83 0.53 3.34 1.95 0.54

30.6 2.21 1.50 0.57 2.46 1.51 0.58 2.71 1.64 0.59 2.79 1.77 0.59 2.96 1.77 0.60 3.13 1.88 0.61

35.0 2.08 1.46 0.63 2.32 1.47 0.64 2.56 1.60 0.65 2.64 1.73 0.65 2.80 1.72 0.66 2.95 1.83 0.66

40.0 1.73 1.36 0.51 1.93 1.37 0.52 2.13 1.49 0.53 2.19 1.61 0.53 2.33 1.60 0.54 2.46 1.71 0.54

Outdoor temperature

46.1 1.23 0.96 0.39 1.37 0.97 0.39 1.50 1.06 0.40 1.55 1.14 0.40 1.64 1.13 0.41 1.74 1.21 0.41

AF R : Air ow ra te (m3/min) TC : Total c apacit y (kW) SH C : Sensib le Heat ca pacit y (kW) IP : I nput Power ( kW)

Indoor temperature

WALL MOUNTED TYPE

ASU9-12RLF1

MODEL : ASU12RLF1

AFR 441

°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

59 8.3 6.34 0.40 9.3 6.38 0.41 10.2 6.96 0.42 10.5 7.51 0.42 11.1 7.48 0.42 11.8 7.97 0.43

67 11.4 7.47 0.65 12.7 7.52 0.66 14.0 8.20 0.67 14.5 8.85 0.68 15.3 8.82 0.68 16.2 9.39 0.69

77 10.8 7.14 0.75 12.0 7.18 0.76 13.3 7.83 0.77 13.7 8.46 0.77 14.5 8.42 0.78 15.3 8.97 0.79

87 10.1 6.99 0.85 11.2 7.03 0.86 12.4 7.67 0.87 12.8 8.28 0.88 13.5 8.25 0.88 14.3 8.78 0.89

95 9.5 6.67 0.93 10.6 6.71 0.94 11.6 7.32 0.96 12.0 7.91 0.96 12.7 7.87 0.97 13.4 8.39 0.98

104 8.0 6.35 0.87 9.0 6.39 0.89 9.9 6.97 0.90 10.2 7.52 0.91 10.8 7.49 0.92 11.4 7.98 0.92

Outdoor temperature

115 5.6 5.15 0.69 6.3 5.18 0.70 6.9 5.65 0.71 7.2 6.10 0.71 7.6 6.07 0.72 8.0 6.47 0.73

AF R : Air ow ra te (CFM) TC : Total c apacit y (kBTU) SH C : Sensib le Heat ca pacit y (kBTU) IP : I nput Power ( kW)

AFR 12.5

°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

15.0 2.43 1.86 0.40 2.71 1.87 0.41 2.99 2.04 0.42 3.08 2.20 0.42 3.27 2.19 0.42 3.45 2.34 0.43

19.4 3.35 2.19 0.65 3.73 2.20 0.66 4.12 2.40 0.67 4.24 2.59 0.68 4.50 2.58 0.68 4.75 2.75 0.69

25.0 3.17 2.09 0.75 3.53 2.10 0.76 3.89 2.30 0.77 4.01 2.48 0.77 4.25 2.47 0.78 4.49 2.63 0.79

30.6 2.96 2.05 0.85 3.30 2.06 0.86 3.63 2.25 0.87 3.75 2.43 0.88 3.97 2.42 0.88 4.19 2.57 0.89

35.0 2.78 1.96 0.93 3.10 1.97 0.94 3.41 2.15 0.96 3.52 2.32 0.96 3.73 2.31 0.97 3.94 2.46 0.98

40.0 2.36 1.86 0.87 2.63 1.87 0.89 2.90 2.04 0.90 2.99 2.20 0.91 3.16 2.20 0.92 3.34 2.34 0.92

Outdoor temperature

46.1 1.66 1.51 0.69 1.84 1.52 0.70 2.03 1.65 0.71 2.10 1.79 0.71 2.22 1.78 0.72 2.35 1.90 0.73

AF R : Air ow ra te (m3/min) TC : Total c apacit y (kW) SH C : Sensib le Heat ca pacit y (kW) IP : I nput Power ( kW)

Indoor temperature

- (01 - 09) -

Page 13

HEATING CAPACITY6-2.

WALL MOUNTED TYPE

ASU9-12RLF1

MODEL : ASU9RLF1

AFR 441

WALL MOUNTED TYPE

ASU9-12RLF1

°FDB 60 65 70 75

°FDB °FWB TC IP TC IP TC IP TC IP

5 3 7.18 0.68 7. 01 0.69 6.84 0.71 6.66 0.72 14 12 8.1 3 0.73 7.94 0.75 7.7 4 0.76 7.55 0.78 23 19 9.10 0 .76 8.88 0.78 8.66 0.79 8.45 0.81 32 28 10.4 8 0.81 10.23 0.8 3 9.98 0.8 4 9.73 0.86 41 37 11.91 0.8 6 11.63 0.88 11.34 0. 90 11.06 0.9 2 47 43 12. 60 0.85 12.30 0.87 12.00 0.89 11.70 0.91 50 47 12.26 0.73 11.97 0.75 11.68 0.76 11.39 0.78 59 50 12.47 0.72 12.18 0.74 11.88 0.75 11.58 0.77

Outdoo r temper ature

68 59 12.82 0.67 12.51 0.68 12.21 0.70 11.90 0.71 75 65 13.3 2 0.67 13.00 0.6 8 12. 68 0.69 12.3 6 0.71

AFR : Air ow ra te (CFM)

TC : Total c apacit y (kBTU) IP : I nput Power ( kW)

AFR 12 .5

°CDB 15.6 18 .3 21.1 23.9

°CDB °CWB TC IP TC IP TC IP TC IP

-15 2.10 2.10 0.68 2.0 5 0.69 2.0 0 0.71 1.9 5 0.72

-10 2.38 2.38 0.73 2.3 3 0.75 2. 27 0.76 2. 21 0.78

-5 2.67 2 .67 0.76 2 .60 0.78 2 .54 0.79 2.48 0. 81 0 3.07 3.07 0.81 3.00 0.83 2 .93 0.8 4 2 .85 0.8 6 5 3.4 9 3.49 0. 86 3. 41 0.88 3.32 0.90 3.24 0.92 7 3.6 9 3.69 0.85 3.61 0.87 3.52 0 .89 3.4 3 0.91

10 3.59 3. 59 0.73 3.51 0.75 3 .42 0.76 3. 34 0.78 15 3.66 3. 66 0.72 3 .57 0.74 3 .48 0.75 3.40 0.77

Outdoo r temper ature

20 15 3.76 0.67 3.67 0.68 3.5 8 0.70 3.4 9 0.71 24 18 3.9 0 0.67 3.81 0.68 3.72 0.69 3.6 2 0.71

AF R : Air ow ra te (m3/min) TC : Total c apacit y (kW) IP : I nput Power ( kW)

Indoor t empera ture

MODEL : ASU12RLF1

AFR 441

°FDB 60 65 70 75

°FDB °FWB TC IP TC IP TC IP TC IP

5 3 10.71 1.0 9 10.46 1.12 10. 20 1.14 9.9 5 1 .16

14 12 12.04 1.13 11.76 1.15 11.47 1.18 11.18 1.20 23 19 13.35 1.18 13.03 1.20 12.71 1.23 12. 40 1.25 32 28 15.17 1.26 14.80 1.29 14. 44 1.31 14.08 1.34 41 37 16.13 1.2 3 15.75 1.25 15.3 6 1.28 14.98 1.30 47 43 16. 80 1.23 16.40 1. 25 16.00 1.28 15.60 1.31 50 47 17.20 1.23 16.79 1.25 16.38 1.28 15.97 1.30 59 50 16.87 1.1 5 16 .47 1.17 16.07 1.20 15.67 1.22

Outdoo r temper ature

68 59 15.63 0.91 15. 25 0.92 14.8 8 0. 94 14.51 0.9 6 75 65 15.9 4 0.89 15.56 0.91 15.18 0.93 14.8 0 0. 95

AFR : Air ow ra te (CFM)

TC : Total c apacit y (kBTU) IP : I nput Power ( kW)

AFR 12 .5

°CDB 15.6 18 .3 21.1 23.9

°CDB °CWB TC IP TC IP TC IP TC IP

-15 -16 3.1 4 1.09 3.07 1.12 2.9 9 1.14 2.9 2 1 .16

-10 -11 3.53 1.13 3.45 1.1 5 3.36 1.18 3.28 1. 20

-5 -7 3.91 1.18 3.82 1.20 3.73 1. 23 3.63 1.25 0 -2 4. 44 1.26 4. 34 1.29 4.23 1.31 4.13 1.34 5 3 4.73 1.23 4. 62 1.25 4. 50 1.28 4.39 1.30 7 6 4.92 1.23 4.81 1.25 4. 69 1.28 4.57 1.31

10 8 5.0 4 1.23 4.9 2 1.25 4.8 0 1.28 4.68 1.30 15 10 4.94 1.1 5 4.83 1.17 4.71 1. 20 4.59 1. 22

Outdoo r temper ature

20 15 4.58 0 .91 4.47 0 .92 4.36 0.94 4.2 5 0 .96 24 18 4.67 0.89 4.5 6 0.91 4.4 5 0.93 4.3 4 0.95

AF R : Air ow ra te (m3/min) TC : Total c apacit y (kW) IP : I nput Power ( kW)

Indoor t empera ture

- (01 - 10) -

Page 14

FAN PERFORMANCE7.

7 (2)

3 (1) 2 (0.5)

7 (2)

3 (1)

2 (0.5)

7 (2)

3 (1)

2 (0.5)

7 (2)

3 (1)

2 (0.5)

AIR VELOCITY DISTRIBUTION7-1.

WALL MOUNTED TYPE

ASU9-12RLF1

MODELS : ASU9RLF1, ASU12RLF1

(m)

(f t .)

0 1 2 3 4 5 6 7 8 9

0 3 7 10 13 16 20 23 26 30

(m)

(f t .)

Unit : ft./s (m/s)

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

(m) (f t .)

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

WALL MOUNTED TYPE

ASU9-12RLF1

0 1 2 3 4 5 6 7 8 9

0 3 7 10 13 16 20 23 26 30

(f t .)

(m)

0 1 2 3 4 5 6 7 8 9

0 3 7 10 13 16 20 23 26 30

(m)

(f t .)

Unit : ft./s (m/s)

(m)

(f t .)

SIDE VI EW

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

(m) (f t .)

SIDE VI EW

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

0 1 2 3 4 5 6 7 8 9

0 3 7 10 13 16 20 23 26 30

- (01 - 11) -

(m)

(f t .)

Page 15

AIR FLOW7-2.

WALL MOUNTED TYPE

ASU9-12RLF1

MODELS : ASU9RLF1, ASU12RLF1

Cooling

z

Number of

Fan speed

rotations

Air ow

(r.p.m.)

/h 750

WALL MOUNTED TYPE

ASU9-12RLF1

HIGH 1320

MED 116 0

LOW 930

QUIET 680

Heating

z

Fan speed

Number of

rotations

(r.p.m.)

l/s 208

CFM 4 41

/h 640

l/s 178

CFM 376

/h 480

l/s 133

CFM 282

/h 310

l/s 86

CFM

182

Air ow

/h 750

HIGH 1320

MED 116 0

LOW 980

QUIET 710

l/s 208

CFM 4 41

/h 640

l/s 178

CFM 376

/h 520

l/s 144

CFM 306

/h 330

l/s 92

CFM

194

- (01 - 12) -

Page 16

OPERATION NOISE (SOUND PRESSURE)8.

High

Quiet

High

Quiet

High

Quiet

High

Quiet

NOISE LEVEL CURVE8-1.

WALL MOUNTED TYPE

ASU9-12RLF1

MODEL : ASU9RLF1

WALL MOUNTED TYPE

ASU9-12RLF1

Cooling

z

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

63 125 250 500 1,000 2 ,000 4,000 8,0 00

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: (0 dB=0. 0002 µ bar)

63 125 250 500 1,000 2 ,000 4,000 8,0 00

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

MODEL : ASU12RLF1

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 8,0 00

Octave band center frequency,Hz

- (01 - 13) -

63 125 250 500 1,000 2 ,000 4,000 8,0 00

Octave band center frequency,Hz

Page 17

SOUND LEVEL CHECK POINT8-2.

32in. (0.8m)

40in. (1m)

WALL MOUNTED TYPE

ASU9-12RLF1

WALL MOUNTED TYPE

ASU9-12RLF1

- (01 - 14) -

Page 18

ELECTRICAL CHARACTERISTICS9.

WALL MOUNTED TYPE

ASU9-12RLF1

Model name ASU9R LF1 ASU12R LF1

Power supply

Max. operating current A 0.4

Wiring spec. *1

1*: Wiring specication Selected sample (Selected based on Japan Electrotechnical Standards and Codes Committee E0005)

Volt ag e V 208 / 230 ~ Frequency Hz 60

Connection cable AWG 14 Limited wiring length f t.(m) 68 (21)

WALL MOUNTED TYPE

ASU9-12RLF1

- (01 - 15) -

Page 19

SAFETY DEVICES10.

WALL MOUNTED TYPE

ASU9-12RLF1

Protection form

Circuit protection Current fuse (PC board) 250V 3.15A

Fan motor protection Thermal protector program

OFF: 221 ± 18 °F (105 ± 10 °C)

ON: 194 ± 18 °F (90 ± 10 °C)

Model

ASU9R LF1

ASU12RLF1

WALL MOUNTED TYPE

ASU9-12RLF1

- (01 - 16) -

Page 20

EXTERNAL INPUT & OUTPUT11.

Signal

Field supply

Indoor unit

control PC board Communication kit

Optional parts

Connector

*33ft. (10m)

Connected unit

Ex.) Switch

Operation

Stop

OFF

Input signal

Indoor unit

Connector INPUT OUTPUT REMARKS

WALL MOUNTED TYPE

ASU9-12RLF1

CNA01 Control input - CNB01 - Operation status output CNB02 - Error status output

See external

input/output settings

for details.

WALL MOUNTED TYPE

ASU9-12RLF1

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 75°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

Circuit diagram example

z

When function setting is in "Operation/Stop" mode

z

* Make the distance from the PC board to the connected unit within 33ft. (10m).

Contact capacity: DC 24 V or more, 10 mA or more. Use non-polar relays and switches.

- (01 - 17) -

Page 21

WALL MOUNTED TYPE

Remote controller

ON ON ON

Input signal

OFF

Indoor unit

Operation

Stop

Command

Forced stop

Normal

Remote control operation invalidity

ASU9-12RLF1

When function setting is in "Forced stop" mode

z

Parts (Optional)

z

WALL MOUNTED TYPE

ASU9-12RLF1

Parts name

Model name

External connect kit UTY-X WZ X Z5

Communication kit UT Y-XCBX Z2

* For operating the EXTERNAL function, the wall mounted type requires the communication kit in addition to the wire

(U T Y-XWZX Z5).

Wire (External input) : UTY-XWZXZ5

- (01 - 18) -

Page 22

EXTERNAL OUTPUT11-2.

Ex.)Display

Indoor unit

control PC board Communication kit Connected unit

Ex.)Relay unit

Signal

Relay power supply

Connector

*33ft. (10m)

24V DC

Optional parts Field supply

OFF

Operation

Stop

Indoor unit

Output signal

WALL MOUNTED TYPE

ASU9-12RLF1

OPERATION STATUS OUTPUT



An air conditioner operation status signal can be output.

Circuit diagram example

z

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

WALL MOUNTED TYPE

ASU9-12RLF1

Parts (Optional)

z

Parts name

Model name

External connect kit UTY-X WZ X Z5

Communication kit UT Y-XCBX Z2

* For operating the EXTERNAL function, the wall mounted type requires the communication kit in addition to the wire

(U T Y-XWZX Z5).

Wire (External output) : UTY-XWZXZ5

- (01 - 19) -

Page 23

WALL MOUNTED TYPE

Ex.)Display

Indoor unit

control PC board Communication kit Connected unit

Ex.)Relay unit

Signal

Relay power supply

Connector

*33ft. (10m)

24V DC

Optional parts Field supply

OFF

Error

Normal

Error status

Output signal

ASU9-12RLF1

ERROR STATUS OUTPUT



WALL MOUNTED TYPE

ASU9-12RLF1

An air conditioner error status signal can be output.

Circuit diagram example

z

*: Make the distance from the PC board to the connected unit within 33ft. (10m)

Relay spec.: Max. DC 24 V, 10 mA to less than 500 mA.

Parts (Optional)

z

Parts name

Model name

External connect kit UTY-X WZ X Z5

Communication kit UT Y-XCBX Z2

* For operating the EXTERNAL function, the wall mounted type requires the communication kit in addition to the wire

(U T Y-XWZX Z5).

Wire (External output) : UTY-XWZXZ5

- (01 - 20) -

Page 24

FUNCTION SETTINGS12.

Function number

Setting value

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

WALL MOUNTED TYPE

ASU9-12RLF1

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

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.

STEP 2

) simultaneously, press the RESET button to enter the

STEP 2

WALL MOUNTED TYPE

ASU9-12RLF1

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 ( → → → ) until you nd the code which operates the air conditioner.

STEP 2

Selecting the Function Number and 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.

Press the SET TEMP. (1. ) ( ) buttons to select the function number. (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. ) ( ) buttons to select the setting value. (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 - 21) -

Page 25

WALL MOUNTED TYPE

ASU9-12RLF1

FUNCTION DETAILS



Functions

1) Filter sign

2) Room temperature control for cooling

3) Room temperature control for heating

4) Auto restart

5) Room temperature sensor switching

6) Remote controller custom code

7) External input control

8) Room temperature sensor switching (Aux.)

9) Indoor unit fan control for energy saving for cooling

WALL MOUNTED TYPE

ASU9-12RLF1

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) 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

3) Room temperature control for heating

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

- (01 - 22) -

Page 26

WALL MOUNTED TYPE

ASU9-12RLF1

4) Auto restart

WALL MOUNTED TYPE

ASU9-12RLF1

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.

5) Room temperature sensor switching

(Only for wired remote controller) When using the Wired remote controller temperture 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 is active.

*Remote controller sensor must be turned on by using the remote controller.

6) 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

7) External input control

"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

8) Room temperature sensor switching (Aux.)

To use the sensor on the wired remote controller only, change the setting to "Wired remote controller" (01). This function will only work if the function setting 42 is set at "Both" (01)

(... Factory setting)

Setting description Function number Setting value



Wired remote controller 01

Both

- (01 - 23) -

Page 27

WALL MOUNTED TYPE

ASU9-12RLF1

9) Indoor unit fan control for energy saving for cooling

WALL MOUNTED TYPE

ASU9-12RLF1

Enables or disables 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 - 24) -

Page 28

WALL MOUNTED TYPE

ASU9-12RLF1

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.

WALL MOUNTED TYPE

ASU9-12RLF1

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 - 25) -

Page 29

OPTIONAL PARTS13.

Mode

Cool

Monitor

Set temp.

Fan

High

10:00

Icon check:

CONTROLLERS13-1.

WALL MOUNTED TYPE

ASU9-12RLF1

Exterior Parts name Model No. Summary

Large and full-dot liquid crystal screen, wide and large keys

Wired remote

controller

UTY- RVNUM

easy to press, user-intuitive arrow key.

*Optional communication kit

is necessary for installation.

The room temperature can be controlled by detecting the

Wired remote

controller

UTY-RNNUM

temperature accurately with built-in thermo sensor.

*Optional communication kit

is necessary for installation.

Compact remote controller concentrates on the basic

Simple remote

controller

UTY- RSNUM

functions such as Start/Stop, Fan Control, Temperature Setting and Operation mode.

*Optional communication kit

is necessary for installation.

WALL MOUNTED TYPE

ASU9-12RLF1

OTHERS13-2.

Exterior Parts name Model No. Summary

Use to connect with optional devices and air conditioner PC board.

Required when external device is connected.

*Optional communication kit

is necessary for installation.

(X1)

(X 2)

Communication

kit

External

connect kit

UTY-XCBXZ 2

UTY-X WZ X Z5

- (01 - 26) -

Page 30

2. OUTDOOR UNIT

SINGLE TYPE :

AOU9RLFW1

AOU12RLFW1

DTR_AO159E_01

2013.11.22

Page 31

2. OUTDOOR UNIT

CONTENTS

1. SPECIFICATIONS

OUTDOOR UNIT

AOU9-12RLFW1

2. DIMENSIONS

3. REFRIGERANT CIRCUIT

4. WIRING DIAGRAMS

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

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

............................................................................ 02 - 04

........................................................................................ 02 - 06

OUTDOOR UNIT

AOU9-12RLFW1

5. CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DIFFERENCE

6. ADDITIONAL CHARGE CALCULATION

7. AIR FLOW

8. OPERATION NOISE

8-1. NOISE LEVEL CURVE (SOUND PRESSURE)

8-2. SOUND LEVEL CHECK POINT

.................................................................................................................02 - 11

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

..................................................................... 02 - 08

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

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

..................................................................... 02 - 13

9. ELECTRIC CHARACTERISTICS

10. SAFETY DEVICES

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

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

Page 32

SPECIFICATIONS1.

Type INVERTER HEAT PUMP Model name AOU9RLFW1 AOU12RLFW1 Power sourse 208/230V~60HZ Available voltage range 187-253V~60HZ Starting current A 4.2 5.9

Airow rate

Fan

OUTDOOR UNIT

AOU9-12RLFW1

Sound pressure level

Heat exchanger type

Compressor

Refrigerant

Refrigerant oil Type RB68 VG74

Enclosure

Dimensions (H×W×D)

Weight

Connenction pipe

Operation range

Type×Q'ty Propeller fan×1 Motor output W 23 37

Type×Q'ty Rotary×1 Motor output W 500 750

Net

Gross

Net Gross 67(30) 86(39)

Size

Method Flare Pre - charge length Min. length 9(3) Max.length 66(20) Max.height difference 49(15)

Cooling Heating 906(1540) 889(1510)

Cooling Heating 48 49 Dimensions (H×W×D) Fin pitch FPI 18 Rows×Stages 2×24 Pipe type Copper Fin Type Aluminum

Type R410A

Charge

Material Steel

Color

Liquid Gas Ø3/8(Ø9.52)

Cooling Heating 5 to 75(-15to 24)

CFM

(m3/h)

dB(A)

in. 19-13/16×25-1/4×1-7/16 19-13/16×35-1/4×1-7/16

mm 504×642×36.4 504×896×36.4

lb.oz. 1lb.14oz. 2lb.5oz.

kg 0.85 1.05

mm 540×660×290 540×790×290

in. 21-1/4×26×11-7/16 21-1/4×31-1/8×11-7/16

mm 611×797×401 648×934×400

in. 24-1/16×31-3/8×15-13/16 25-1/2×36-3/4×15-3/4

lb.(kg)

in.

(mm)

ft.

(m)

°F

(°C)

995(1690) 1036(1760)

48 49

Beige

Approximate color of MUNSELL 10YR7.5/1.0

60(27) 80(36)

Ø1/4(Ø6.35)

49(15)

14to115(-10 to 46)

OUTDOOR UNIT

AOU9-12RLFW1

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:0ft. (0m)(Outdoor unit-Indoor unit)

- (02 - 01) -

Page 33

DIMENSIONS2.

24 (600) or more

10 (250) or more

10 (250)

or more

12 (300) or more

24 (600)

or more

4 (100) or more

12 (300) or more

4 (100) or more

10 (250) or more

(Service space)

MODEL : AOU9RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

13/16 (20)

21-1/4 (540)

12-1/2 (318)

26 (660)

13-16 (20)

3/8 (9)

17-7/8 (454)

2-11/16 (68) 11/16 (18)3/8 (10) 11-7/16 (290)

13-7/8 (352)

6-7/8 (175)

5-5/16 (135)

INSTALLATION PLACE



When there are obstacles at the back or front sides.

When there are obstacles at the back, side(s), and top.

4-5/16 (110)

Unit : in.(mm)

When there are obstacles at the back, side with the installation of more than one unit.

- (02 - 02) -

Page 34

MODEL : AOU12RLFW1

24 (600) or more

10 (250) or more

12 (300) or more

24 (600)

or more

4 (100) or more

12 (300) or more

4 (100) or more

10 (250) or more

(Service space)

OUTDOOR UNIT

AOU9-12RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

13/16 (20)

21-1/4 (540)

12-1/2 (318)

31-1/8 (790)

13-16 (20)

3/8 (9)

21-1/4 (540)

2-11/16 (68) 11/16 (18)3/8 (10) 11-7/16 (290)

13-7/8 (352)

6-7/8 (175)

8-1/4 (209)

4-5/16 (110)

INSTALLATION PLACE



When there are obstacles at the back or front sides.

When there are obstacles at the back, side(s), and top.

Unit : in.(mm)

When there are obstacles at the back, side with the installation of more than one unit.

- (02 - 03) -

Page 35

REFRIGERANT CIRCUIT3.

MODEL : AOU9RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

- (02 - 04) -

Page 36

MODEL : AOU12RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

- (02 - 05) -

Page 37

WIRING DIAGRAMS4.

MODEL : AOU9RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

- (02 - 06) -

Page 38

MODEL : AOU12RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

- (02 - 07) -

Page 39

CAPACITY COMPENSATION RATE FOR PIPE LENGTH 5.

AND HEIGHT DIFFERENCE

MODEL : AOU9RLFW1

Pipe length

COOLING

OUTDOOR UNIT

AOU9-12RLFW1

Indoor unit is higher

than outdoor unit.

Height

difference H

Indoor unit is lower

than outdoor unit

Indoor unit is higher

than outdoor unit.

Height

difference H

Indoor unit is lower

than outdoor unit

HEATING

15m 49ft. - - - 0.872 0.910

10m 33ft. - - 0.961 0.886 0.925

7.5m 25ft. - 0.979 0.965 0.890 0.929

5m 16ft. 0.992 0.983 0.969 0.893 0.933

0m 0ft. 1.000 0.991 0.976 0.901 0.940

-5m -16ft. 1.000 0.991 0.976 0.901 0.940

-7.5m -25ft. - 0.991 0.976 0.901 0.940

-10m -33ft. - - 0.976 0.901 0.940

-15m -49ft. - - - 0.901 0.940

15m 49ft. - - - 0.832 0.822

10m 33ft. - - 0.917 0.832 0.822

7.5m 25ft. - 0.961 0.917 0.832 0.822

5m 16ft. 1.000 0.961 0.917 0.832 0.822

0m 0ft. 1.000 0.961 0.917 0.832 0.822

-5m -16ft. 0.995 0.956 0.912 0.828 0.818

-7.5m -25ft. - 0.954 0.910 0.826 0.816

-10m -33ft. - - 0.908 0.824 0.814

-15m -49ft. - - - 0.815 0.805

5m 7.5m 10m 15m 20m

16ft. 25ft. 33ft. 49ft. 66ft.

Pipe length

5m 7.5m 10m 15m 20m

16ft. 25ft. 33ft. 49ft. 66ft.

OUTDOOR UNIT

AOU9-12RLFW1

Height difference H

Indoor unit

H H

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) -

Page 40

MODEL : AOU12RLFW1

Pipe length

COOLING

OUTDOOR UNIT

AOU9-12RLFW1

Indoor unit is higher

than outdoor unit.

Height

difference H

Indoor unit is lower

than outdoor unit

Indoor unit is higher

than outdoor unit.

Height

difference H

Indoor unit is lower

than outdoor unit

HEATING

15m 49ft. - - - 0.858 0.868

10m 33ft. - - 0.929 0.872 0.882

7.5m 25ft. - 0.960 0.933 0.876 0.885

5m 16ft. 0.992 0.964 0.937 0.879 0.889

0m 0ft. 1.000 0.972 0.944 0.887 0.896

-5m -16ft. 1.000 0.972 0.944 0.887 0.896

-7.5m -25ft. - 0.972 0.944 0.887 0.896

-10m -33ft. - - 0.944 0.887 0.896

-15m -49ft. - - - 0.887 0.896

15m 49ft. - - - 0.896 0.879

10m 33ft. - - 0.968 0.890 0.879

7.5m 25ft. - 0.994 0.968 0.896 0.879

5m 16ft. 1.000 0.994 0.968 0.896 0.879

0m 0ft. 1.000 0.994 0.968 0.896 0.879

-5m -16ft. 0.995 0.989 0.963 0.891 0.875

-7.5m -25ft. - 0.987 0.961 0.889 0.873

-10m -33ft. - - 0.959 0.887 0.871

-15m -49ft. - - - 0.878 0.862

5m 7.5m 10m 15m 20m

16ft. 25ft. 33ft. 49ft. 66ft.

Pipe length

5m 7.5m 10m 15m 20m

16ft. 25ft. 33ft. 49ft. 66ft.

OUTDOOR UNIT

AOU9-12RLFW1

Height difference H

Indoor unit

H H

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 - 09) -

Page 41

ADDITIONAL CHARGE CALCULATION6.

MODEL : AOU9RLFW1

Refrigerant type R410A

Refrigerant amount

REFRIGERANT CHARGE

OUTDOOR UNIT

AOU9-12RLFW1

z

Pipe length

Additional charge

lb. oz. 1lb.14oz.

g 850

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

AOU9-12RLFW1

MODEL : AOU12RLFW1

Refrigerant type R410A

Refrigerant amount

REFRIGERANT CHARGE

z

lb. oz. 2lb.5oz.

g 1050

Pipe length

Additional charge

ft. 49 or less 66 (MAX)

m 15 or less 20 (MAX)

oz. 0 3.5

g 0 +100

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

- (02 - 10) -

Page 42

AIR FLOW7.

MODEL : AOU9RLFW1

Cooling

z

Number of

rotations

(r.p.m.)

1690 m

Air ow

OUTDOOR UNIT

AOU9-12RLFW1

780

Heating

z

Number of

rotations

(r.p.m.)

720

469 l/s

995 CFM

Air ow

1540 m

428 l/s

906 CFM

OUTDOOR UNIT

AOU9-12RLFW1

MODEL : AOU12RLFW1

Cooling

z

Number of

rotations

(r.p.m.)

1760 m

Air ow

780

Heating

z

Number of

rotations

(r.p.m.)

680

489 l/s

1036 CFM

Air ow

1510 m

419 l/s

889 CFM

- (02 - 11) -

Page 43

OPERATION NOISE8.

NOISE LEVEL CURVE (SOUND PRESSURE)8-1.

MODEL : AOU9RLFW1

Cooling

z

OUTDOOR UNIT

AOU9-12RLFW1

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

63 125 250 500 1,000 2 ,000 4,000 8,0 00

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:(0 dB= 0.0002µbar)

63 125 250 500 1,000 2 ,000 4,000 8,0 00

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

AOU9-12RLFW1

MODEL : AOU12RLFW1

Cooling

z

Octave band sound pressure level, dB:(0 dB= 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:(0 dB= 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 8,0 00

Octave band center frequency,Hz

- (02 - 12) -

63 125 250 500 1,000 2 ,000 4,000 8,0 00

Octave band center frequency,Hz

Page 44

SOUND LEVEL CHECK POINT8-2.

40 in. (1m)

OUTDOOR UNIT

AOU9-12RLFW1

OUTDOOR UNIT

AOU9-12RLFW1

- (02 - 13) -

Page 45

ELECTRIC CHARACTERISTICS9.

Model Name AOU9RLFW1 AOU12RLFW1

Power Supply

MCA A 10 12 Starting Current A 4.2 5.9

*1) Wiring Spec.

OUTDOOR UNIT

AOU9-12RLFW1

*1) Wiring Spec.

Selected Sample (Selected based on Japan Electrotechnical Standard and Codes Committee E00005)

MCA: Min Circuit Amp(Calculation based on UL1995) MAX. CKT. BKR: Maximum Circuit Breaker

Voltage V 208 / 230~ Frequency Hz 60

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

OUTDOOR UNIT

AOU9-12RLFW1

- (02 - 14) -

Page 46

SAFETY DEVICES10.

Model

Protection form

AOU9RLFW1 AOU12RLFW1

Current fuse (IN THE INVERTER CASE)

Circuit protection

OUTDOOR UNIT

AOU9-12RLFW1

Fan motor protection Terminal protection program

Compressor protection

Current fuse (MAIN PRINTED CIRCUIT BOARD)

Terminal protection program COMPRESSOR TEMP.

─

OFF: 212±27°F (100±15°C)

ON: 203±18°F (95±10°C)

250V 20A

250V 5A

OFF: 302±27°F (150±15°C)

ON: 230±18°F (120±15°C)

OFF:230°F (110°C) ON:After 7 minutes

250V 15A

250V 3.15A

OUTDOOR UNIT

AOU9-12RLFW1

- (02 - 15) -

Fujitsu ASU9RLF1, ASU12RLF1, AOU9RLFW1, AOU12RLFW1 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual