Fujitsu AOU12RL2 Design & Technical Manual Download Page 32 | Manualshive

Page: 32 / 38

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- (02 - 06) -

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U

TD

O

O

R U

N

IT

A

O

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9-

12

R

L2

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TD

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R U

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L2

MODEL

: AOU12RL2

Height difference H



1 Indoor unit is upper than outdoor unit.



2 Indoor unit is under than outdoor unit.

Indoor unit

Indoor unit

Connection pipe

Outdoor unit

Outdoor unit

Connection pipe

COOLING

Pipe length

5m

7.5m

10m

15m

20m

17ft.

25ft.

33ft.

50ft.

67ft.

Height

difference H

Ú

1

Indoor unit is upper

than outdoor unit.

15m

50ft.

-

-

-

0.872

0.882

10m

33ft.

-

-

0.953

0.887

0.897

7.5m

25ft.

-

0.988

0.957

0.890

0.900

5m

17ft.

1.023

0.992

0.961

0.894

0.904

0

0ft.

1.031

1.000

0.969

0.901

0.911

Ú

2

Indoor unit is under

than outdoor unit

-5m

-17ft.

1.031

1.000

0.969

0.901

0.911

-7.5m

-25ft.

-

1.000

0.969

0.901

0.911

-10m

-33ft.

-

-

0.969

0.901

0.911

-15m

-50t.

-

-

-

0.901

0.911

HEATING

Pipe length

5m

7.5m

10m

15m

20m

17ft.

25ft.

33ft.

50ft.

67ft.

Height

difference H

Ú

1

Indoor unit is upper

than outdoor unit.

15m

50ft.

-

-

-

0.944

0.935

10m

33ft.

-

-

0.982

0.944

0.935

7.5m

25ft.

-

1.000

0.982

0.944

0.935

5m

17ft.

1.014

1.000

0.982

0.944

0.935

0

0ft.

1.014

1.000

0.982

0.944

0.935

Ú

2

Indoor unit is under

than outdoor unit

-5m

-17ft.

1.009

0.995

0.977

0.940

0.930

-7.5m

-25ft.

-

0.993

0.975

0.937

0.928

-10m

-33ft.

-

-

0.972

0.935

0.925

-15m

-50t.

-

-

-

0.926

0.916

H

H

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Summary of Contents for AOU12RL2

Page 1: ...AIR CONDITIONER Wall Mounted type INDOOR OUTDOOR ASU9RL2 ASU12RL2 AOU9RL2 AOU12RL2 DESIGN TECHNICAL MANUAL ...

Page 2: ...1 INDOOR UNIT WALL MOUNTED TYPE ASU9RL2 ASU12RL2 DTR_AS072E_01 2012 11 02 ...

Page 3: ...1 07 6 CAPACITY TABLE 01 08 6 1 COOLING CAPACITY 01 08 6 2 HEATING CAPACITY 01 10 7 FAN PERFORMANCE AND CAPACITY 01 11 7 1 AIR VELOCITY DISTRIBUTION 01 11 7 2 AIR FLOW 01 12 8 OPERATION NOISE 01 14 8 1 NOISE LEVEL CURVE 01 14 8 2 SOUND LEVEL CHECK POINT 01 15 9 ELECTRIC CHARACTERISTICS 01 16 10 SAFETY DEVICES 01 17 11 FUNCTION SETTING 01 18 11 1 INDOOR UNIT Setting by remote controller 01 18 ...

Page 4: ... quiet operation z z Top class low noise operation by new airflow construction Our quiet operation makes the more comfortable environment in a bed room and a study room etc Powerful operation z z Reach the setting temperature quickly Powerful Setting Temp Normal mode Temperature Time Image Ex Cooling operation Economy operation z z Setting temp is shifted by 2 F 1 C automatically Temp Economy oper...

Page 5: ... 01 02 WALL MOUNTED TYPE ASU9 12RL2 WALL MOUNTED TYPE ASU9 12RL2 Easy maintenance z z Removable washable panel Corresponds to maximum 66ft 20m long piping z z ...

Page 6: ... 9hours OFF 2hours 9 3 PM9 00 set Sleep timer z z The sleep timer function automatically corrects the temperature thermostat setting according to the time setting to prevent excessive cooling or heating while sleeping Switching remote controller signal code z z A B C D A B C D Mixed up I U I U I U I U I U I U I U I U After code change Code selector switch eliminates unit being wrongly switched Up ...

Page 7: ...n 8 FAN button 9 SET button 10 SWING button 11 RESET button TIMER 12 SLEEP TIMER button 13 OFF TIMER button 14 ON TIMER button 15 TIMER CANCEL button 16 Remote controller display 17 Transmit indicator 18 Operation mode display 19 Timer mode display SLEEP TIMER mark OFF TIMER mark OFF ON TIMER mark ON OFF TIMER mark ON TIMER Mark 20 Fan speed display 21 Temperature and time display It displays the ...

Page 8: ... Rated A 7 5 10 9 Heating 7 0 11 0 EER Cooling kW kW 3 18 2 93 Btu hW 10 85 10 00 COP Heating kW kW 3 81 3 39 Btu hW 13 00 11 55 SEER Cooling Btu hW 16 0 16 0 HSPF Heating 9 0 9 0 POWER FACTOR Cooling 96 96 Heating 96 96 Moisture removal l h pints h 1 3 2 7 1 8 3 8 Maximum operating current 1 Cooling A 13 0 13 0 Heating 13 5 15 0 Fan Air flow rate Cooling High CFM m3 h 424 720 Med 353 600 Low 247 ...

Page 9: ...ION PLACE 2 3 4 70 or more 59 1 16 1 500 or more 5ft 10 7 8 1 800 or more Wall cap 2 15 32 63 or more Wall hook bracket 3 15 16 100 or more ASU9RL2 ASU12RL2 Refrigerant pipe flare connection Liquid Ø 1 4 in 6 35 mm Gas Ø 3 8 in 9 52 mm Drain hose connection Drain hose Ø17 32 in 13 8 mm I D Ø5 8 to Ø21 32 in 15 8 to 16 7 mm O D Drain hose L 23 5 8 in 600 mm ...

Page 10: ... 01 07 WALL MOUNTED TYPE ASU9 12RL2 WALL MOUNTED TYPE ASU9 12RL2 WIRING DIAGRAMS 555 MODEL ASU9RL2 ASU12RL2 ...

Page 11: ... 0 81 8 74 5 50 0 83 9 01 5 94 0 83 9 55 5 91 0 84 10 09 6 30 0 85 104 6 62 5 08 0 88 7 37 5 11 0 89 8 12 5 57 0 90 8 38 6 01 0 91 8 88 5 99 0 92 9 38 6 38 0 93 115 5 66 4 34 0 87 6 30 4 36 0 88 6 95 4 76 0 90 7 16 5 14 0 90 7 59 5 12 0 91 8 02 5 45 0 92 AFR 12 0 Indoor temperature CDB 17 8 21 1 23 9 26 7 29 4 32 2 CWB 12 2 15 6 17 7 19 4 21 7 22 8 Outdoor temperature CDB TC SHC IP TC SHC IP TC SH...

Page 12: ...7 33 1 19 12 01 7 92 1 20 12 73 7 88 1 21 13 45 8 40 1 22 104 8 18 6 20 1 09 9 11 6 23 1 10 10 04 6 80 1 12 10 35 7 34 1 13 10 97 7 31 1 14 11 59 7 79 1 15 115 5 91 5 57 0 84 6 59 5 60 0 85 7 26 6 11 0 87 7 49 6 60 0 87 7 94 6 57 0 88 8 39 7 00 0 89 AFR 12 0 Indoor temperature CDB 17 8 21 1 23 9 26 7 29 4 32 2 CWB 12 2 15 6 17 7 19 4 21 7 22 8 Outdoor temperature CDB TC SHC IP TC SHC IP TC SHC IP ...

Page 13: ... 1 00 3 61 1 02 3 52 1 04 3 44 1 06 3 35 1 08 10 0 8 3 4 00 1 06 3 91 1 08 3 81 1 10 3 72 1 13 3 62 1 15 15 0 10 0 4 16 1 07 4 06 1 09 3 96 1 12 3 87 1 14 3 77 1 16 20 0 15 0 3 73 1 01 3 64 1 03 3 55 1 05 3 46 1 07 3 37 1 09 23 9 18 0 4 71 1 11 4 60 1 13 4 49 1 15 4 38 1 18 4 26 1 20 AFR 436 Indoor temperature FDB 60 65 70 75 78 Outdoor temperature FDB FWB TC IP TC IP TC IP TC IP TC IP 15 11 11 02...

Page 14: ...p Horizontal flap Center 0 1 2 3 4 5 6 7 8 0 3 7 10 13 16 20 23 26 0 3 7 10 13 16 20 23 26 0 3 7 10 13 16 20 23 26 0 3 7 10 13 16 20 23 26 7 2 3 1 3 1 2 0 5 2 0 5 3 2 1 0 1 2 3 10 7 3 0 3 7 10 Unit ft s m s TOP VIEW Vertical flap Up Horizontal flap Right Left 0 1 2 3 4 5 6 7 8 7 2 3 1 2 0 5 3 2 1 0 10 7 3 0 10 7 3 0 Unit ft s m s SIDE VIEW Vertical flap Up Horizontal flap Center 0 1 2 3 4 5 6 7 8 ...

Page 15: ...of rotations r p m Air flow HIGH 1320 720 m h 200 l s 424 CFM MED 1120 600 m h 167 l s 353 CFM LOW 840 420 m h 117 l s 247 CFM QUIET 700 325 m h 90 l s 191 CFM Fan speed Number of rotations r p m Air flow HIGH 1360 740 m h 206 l s 436 CFM MED 1120 600 m h 167 l s 353 CFM LOW 900 450 m h 125 l s 265 CFM QUIET 700 325 m h 90 l s 191 CFM ...

Page 16: ...tions r p m Air flow HIGH 1320 720 m h 200 l s 424 CFM MED 1120 600 m h 167 l s 353 CFM LOW 860 425 m h 118 l s 250 CFM QUIET 700 325 m h 90 l s 191 CFM Fan speed Number of rotations r p m Air flow HIGH 1360 740 m h 206 l s 436 CFM MED 1120 600 m h 167 l s 353 CFM LOW 900 450 m h 125 l s 265 CFM QUIET 700 325 m h 90 l s 191 CFM ...

Page 17: ...dB 0 0002µbar Octave band center frequency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000 8 000 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Octave band sound pressure level dB 0dB 0 0002µbar Octave band center frequency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000 8 000 MODEL ASU...

Page 18: ... 01 15 WALL MOUNTED TYPE ASU9 12RL2 WALL MOUNTED TYPE ASU9 12RL2 SOUND LEVEL CHECK POINT 88888 31 1 2in 0 8m 39 3 8in 1m ...

Page 19: ...RISTICS 999 Model Name ASU9RL2 ASU12RL2 Power Supply Voltage V 115 Frequency Hz 60 Max Operating Current A 1 0 Wiring Spec Connection Cable AWG 14 Limited wiring length ft m 66 20 Wiring Spec Selected Sample Selected based on Japan Electrotechnical Standard and Codes Committee E0005 ...

Page 20: ...TYPE ASU9 12RL2 WALL MOUNTED TYPE ASU9 12RL2 SAFETY DEVICES 1111 Protection form Model ASU9RL2 ASU12RL2 Circuit protection Current fuse PCB 250V 3 15A Fan motor protection Terminal protection program 320 45 F 160 25 C OFF ...

Page 21: ...he SET TEMP 111 button to change the signal code between Match the code on the display to the air conditioner signal code initially set to If the signal code does not need to be selected press the MODE button and proceed to STEP 2 Press the MODE button to accept the signal code and proceed to STEP 2 222 1 The air conditioner signal code is set to prior to shipment Contact your retailer to change t...

Page 22: ...interval 02 No indication 03 The filter sign interval time is different according to Indoor unit type as follows Setting description Compact Wall Mounted Standard 400 hours Long interval 1000 hours Short interval 200 hours 2 Cooler room temperature correction Depending on the installed environment the room temperature sensor may require a correction The settings may be selected as shown in the tab...

Page 23: ...es 40 00 No 01 Auto restart is an emergency function such as for power failure etc Do not start and stop the indoor unit by this function in normal operation Be sure to operate by the control unit or external input device 5 Remote controller signal code Change the indoor unit Signal Code depending on the remote controllers Factory setting Setting description Function number Setting value A 44 00 B...

Page 24: ...ll be changed 333 If no buttons are pressed within 30 seconds after the signal code is displayed the display returns to the original status In this case start again from step 1 The air conditioner signal code is set to A prior to shipment Contact your retailer to change the signal code The remote controller resets to signal code A when the batteries in the remote controller are replaced If you use...

Page 25: ...2 OUTDOOR UNIT SINGLE TYPE AOU9RL2 AOU12RL2 DTR_AO125E_01 2012 11 02 ...

Page 26: ...EFRIGERANT CIRCUIT 02 03 4 WIRING DIAGRAMS 02 04 5 CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DIFFERENCE 02 05 6 ADDITIONAL CHARGE CALCULATION 02 07 7 AIR FLOW 02 08 8 OPERATION NOISE 02 09 8 1 NOISE LEVEL CURVE 02 09 8 2 SOUND LEVEL CHECK POINT 02 10 9 ELECTRIC CHARACTERISTICS 02 11 10 SAFETY DEVICES 02 12 ...

Page 27: ... Charge lbs oz 1lbs 7oz 1lbs 12oz kg 650 800 Refrigerant oil Type VG74 Enclosure Material Steel Color Beige Approximate color of MUNSELL 10YR7 5 1 0 Dimensions H W D Net mm 540 660 290 inch 21 1 4 26 11 11 32 Gross mm 611 797 401 inch 24 1 16 31 3 8 15 25 32 Weight Net lbs kg 64 29 69 31 Gross 69 31 73 33 Connenction pipe Size Liquid in mm Ø1 4 Ø6 35 Gas Ø3 8 Ø9 52 Method Flare Pre charge length f...

Page 28: ...0 or more 9 27 32 250 or more 11 13 16 300 or more 23 5 8 600 or more 3 15 16 100 or more 11 13 16 300 or more 3 15 16 100 or more 9 27 32 250 or more Service space When there are obstacles at the back or front sides When there are obstacles at the back side s and top When there are obstacles at the back side with the installation of more than one unit ...

Page 29: ...REFRIGERANT CIRCUIT 333 MODEL AOU9RL2 AOU12RL2 2 Way valve Strainer Strainer 3 Way valve Muffler 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 ...

Page 30: ... 02 04 OUTDOOR UNIT AOU9 12RL2 OUTDOOR UNIT AOU9 12RL2 WIRING DIAGRAMS 444 MODEL AOU9RL2 AOU12RL2 ...

Page 31: ... 0 988 0 973 0 919 0 939 5m 17ft 1 003 0 992 0 976 0 923 0 943 0 0ft 1 011 1 000 0 984 0 931 0 951 Ú2 Indoor unit is under than outdoor unit 5m 17ft 1 011 1 000 0 984 0 931 0 951 7 5m 25ft 1 000 0 984 0 931 0 951 10m 33ft 0 984 0 931 0 951 15m 50t 0 931 0 951 HEATING Pipe length 5m 7 5m 10m 15m 20m 17ft 25ft 33ft 50ft 67ft Height difference H Ú1 Indoor unit is upper than outdoor unit 15m 50ft 0 90...

Page 32: ... 023 0 992 0 961 0 894 0 904 0 0ft 1 031 1 000 0 969 0 901 0 911 Ú2 Indoor unit is under than outdoor unit 5m 17ft 1 031 1 000 0 969 0 901 0 911 7 5m 25ft 1 000 0 969 0 901 0 911 10m 33ft 0 969 0 901 0 911 15m 50t 0 901 0 911 HEATING Pipe length 5m 7 5m 10m 15m 20m 17ft 25ft 33ft 50ft 67ft Height difference H Ú1 Indoor unit is upper than outdoor unit 15m 50ft 0 944 0 935 10m 33ft 0 982 0 944 0 935...

Page 33: ...ANT CHARGE z z Refrigerant type R410A Refrigerant amount lbs oz 1lbs 7oz g 650 Pipe length ft 49 or less 66 MAX 0 22oz ft 20g m m 15 or less 20 MAX Additional charge oz 0 3 5 g 0 100 Refrigerant type R410A Refrigerant amount lbs oz 1lbs 12oz g 800 Pipe length ft 49 or less 66 MAX 0 22oz ft 20g m m 15 or less 20 MAX Additional charge oz 0 3 5 g 0 100 ...

Page 34: ...z z MODEL AOU12RL2 Cooling z z Heating z z Number of rotations r p m Air flow 730 1720 m3 h 478 l s 1013 CFM Number of rotations r p m Air flow 650 1510 m3 h 419 l s 889 CFM Number of rotations r p m Air flow 860 1830 m3 h 508 l s 1078 CFM Number of rotations r p m Air flow 760 1600 m3 h 444 l s 942 CFM ...

Page 35: ...enter frequency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000 8 000 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Heating z z Octave band sound pressure level dB 0dB 0 0002µbar Octave band center frequency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000 8 000 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Octave band sound pressu...

Page 36: ... 02 10 OUTDOOR UNIT AOU9 12RL2 OUTDOOR UNIT AOU9 12RL2 SOUND LEVEL CHECK POINT 88888 39 3 8 in 1m ...

Page 37: ... Circuit breaker Current A 15 20 Power Cable AWG 14 3 Limited wiring length ft m 66 20 1 The maximum current is the total current of indoor unit and outdoor unit 2 Wiring Spec Selected Sample Selected based on Japan Electrotechnical Standard and Codes Committee E00005 3 Limited Wiring Length This is the wiring length in case voltage descent is less than 2 When the wiring length becomes long please...

Page 38: ...12RL2 Circuit protection Current fuse IN THE INVERTER CASE Current fuse MAIN PRINTED CIRCUIT BOARD 25A 250V 3 15A 250V 3 15A 250V Fan motor protection Terminal protection program OFF 302 F 150 C ON 248 F 120 C Compressor protection Terminal protection program COMPRESSOR TEMP OFF 230 F 110 C ON After 7 minutes ...

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