Fujitsu ASU9RLF1 Technical Manual

Air conditioner wall mounted type
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AIR CONDITIONER

Wall Mounted type

DESIGN & TECHNICAL MANUAL
INDOOR
OUTDOOR
ASU9RLF1
ASU12RLF1
AOU9RLFW1
AOU12RLFW1

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  Summary of Contents for Fujitsu ASU9RLF1

  • Page 1: Wall Mounted Type

    AIR CONDITIONER Wall Mounted type DESIGN & TECHNICAL MANUAL INDOOR ASU9RLF1 ASU12RLF1 OUTDOOR AOU9RLFW1 AOU12RLFW1...
  • Page 2: Indoor Unit

    1. INDOOR UNIT WALL MOUNTED TYPE : ASU9RLF1 ASU12RLF1 DTR_AS090E_01 2013.11.22...
  • Page 3: Table Of Contents

    CONTENTS 1. INDOOR UNIT 1. FEATURES ......................01 - 01 2. WIRELESS REMOTE CONTROLLER ..........01 - 03 3. SPECIFICATIONS ....................01 - 05 4. DIMENSIONS ......................01 - 06 5. WIRING DIAGRAMS ..................01 - 08 6. CAPACITY TABLE ....................
  • Page 4: Features

    FEATURES MODELS „ „ ASU9RLF1 / AOU9RLFW1 ASU12RLF1 / AOU12RLFW1 AOU9RLFW1 AOU12RLFW1 FEATURES „ „ Energy efficiency class „ MODEL ASU9RLF1 ASU12RLF1 Seasonal Energy Efficiency Ratio (SEER) 23.0 22.0 Heating Seasonal Performance Factor (HSPF) 11.0 11.0 MEASUREMENT CONDITIONS ANSI/ASHRAE STANDARD 37-1988...
  • Page 5: Powerful Operation

    Powerful operation „ 20 minutes continuous operation by maximum airflow and maximum compressor speed is possible. Rapid cooling and heating makes the room comfortable quickly. Normal mode Powerful Setting temp. Time Economy operation „ 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.
  • Page 6: Wireless Remote Controller

    WIRELESS REMOTE CONTROLLER FEATURES „ „  4 mode timer setup available (ON / OFF / PROGRAM / SLEEP).  Easy operation.  Easy to change custom code (max. 4 custom codes) by button operation. REG1U Simple function setting „ Setting of the air conditioner selection function is performed by remote controller.
  • Page 7 FUNCTIONS „ „ Signal transmitter MODE button FAN button MIN. HEAT button ECONOMY button SWING button TEMP. button SET button POWERFUL button TIMER ON button REG1U Start/Stop button TIMER OFF button REG1U TIMER SELECT button RESET button °C / °F switching button TIMER SLEEP button CLOCK ADJUST button TIMER CANCEL button...
  • Page 8: Specifications

    SPECIFICATIONS WALL MOUNTED Type INVERTER HEAT PUMP Model name ASU9RLF1 ASU12RLF1 Power source 208/230V~60HZ Available voltage range 187-253V~60HZ 2.637 3.516 Rated BTU/h 9000 12000 Cooling 0.50-3.20 0.90-3.90 Min-Max BTU/h 1700-10900 3100-13300 Capacity 3.516 4.689 Rated BTU/h 12000 16000 Heating 0.50-4.40 0.90-5.60...
  • Page 9: Dimensions

    DIMENSIONS MODELS :ASU9RLF1, ASU12RLF1 „ „ Unit : in. (mm) 33-1/16 (840) 8 (203) (33-1/16 (840)) 16-1/8 (410) 16-15/16 (430) 12-3/16 (310) 11-5/8 (295) ø2-9/16 (65) for pipe inlet 6-1/2 (165) 5-11/16 (144) ø2-9/16 (65) for pipe inlet 7 (178)
  • Page 10: Installation Place

    INSTALLATION PLACE „ „ Unit : in. (mm) 1 (25) 3 (52) 3 (70) 6 (130) 60 (1500) - (01 - 07) -...
  • Page 11: Wiring Diagrams

    WIRING DIAGRAMS MODELS :ASU9RLF1, ASU12RLF1 „ „ - (01 - 08) -...
  • Page 12: Capacity Table

    CAPACITY TABLE 6-1. COOLING CAPACITY MODEL : ASU9RLF1 „ „ Indoor temperature °FDB °FWB °FDB 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 8.53 5.30 0.44 9.51 5.33 0.45 10.48 5.81...
  • Page 13: Heating Capacity

    6-2. HEATING CAPACITY MODEL : ASU9RLF1 „ „ Indoor temperature °FDB °FDB °FWB 7.18 0.68 7.01 0.69 6.84 0.71 6.66 0.72 8.13 0.73 7.94 0.75 7.74 0.76 7.55 0.78 9.10 0.76 8.88 0.78 8.66 0.79 8.45 0.81 10.48 0.81 10.23 0.83...
  • Page 14: Fan Performance

    FAN PERFORMANCE Conditions: Fan speed: HIGH 7-1. AIR VELOCITY DISTRIBUTION Operation mode: FAN MODELS :ASU9RLF1, ASU12RLF1 „ „ (ft.) Unit : ft./s (m/s) TOP VIEW Vertical airflow direction louver: Up Horizontal airflow direction louver: Center 3 (1) 2 (0.5) 7 (2) (ft.)
  • Page 15: Air Flow

    7-2. AIR FLOW MODELS :ASU9RLF1, ASU12RLF1 „ „ Cooling „ Number of Fan speed rotations Air flow (r.p.m.) HIGH 1320 1160 QUIET Heating „ Number of Fan speed rotations Air flow (r.p.m.) HIGH 1320 1160 QUIET - (01 - 12) -...
  • Page 16: Operation Noise (Sound Pressure)

    OPERATION NOISE (SOUND PRESSURE) 8-1. NOISE LEVEL CURVE MODEL : ASU9RLF1 „ „ Cooling Heating „ „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 High High NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 Quiet NC-20 NC-20...
  • Page 17: Sound Level Check Point

    8-2. SOUND LEVEL CHECK POINT 40in. (1m) - (01 - 14) -...
  • Page 18: Electrical Characteristics

    ELECTRICAL CHARACTERISTICS Model name ASU9RLF1 ASU12RLF1 Voltage 208 / 230 ~ Power supply Frequency Max. operating current Connection cable Wiring spec. *1 Limited wiring length ft.(m) 68 (21) 1*: Wiring specification Selected sample (Selected based on Japan Electrotechnical Standards and Codes Committee E0005)
  • Page 19: Safety Devices

    SAFETY DEVICES Model Protection form ASU9RLF1 ASU12RLF1 Circuit protection Current fuse (PC board) 250V 3.15A OFF: 221 ± 18 °F (105 ± 10 °C) Fan motor protection Thermal protector program ON: 194 ± 18 °F (90 ± 10 °C) - (01 - 16) -...
  • Page 20: External Input & Output

    EXTERNAL INPUT & OUTPUT Connector INPUT OUTPUT REMARKS CNA01 Control input See external CNB01 Operation status output input/output settings for details. CNB02 Error status output 11-1. EXTERNAL INPUT CONTROL INPUT (Operation/Stop or Forced stop) „ „ The air conditioner can be remotely operated by means of the following on-site work. "Operation/Stop"...
  • Page 21 When function setting is in "Forced stop" mode „ Input signal Forced stop Command Normal Operation Indoor unit Stop Remote controller Remote control operation invalidity Parts (Optional) „ Parts name Model name External connect kit UTY-XWZXZ5 Communication kit UTY-XCBXZ2 * For operating the EXTERNAL function, the wall mounted type requires the communication kit in addition to the wire (UTY-XWZXZ5).
  • Page 22: External Output

    11-2. EXTERNAL OUTPUT OPERATION STATUS OUTPUT „ „ An air conditioner operation status signal can be output. Circuit diagram example „ Indoor unit control PC board Communication kit Connected unit Connector 24V DC Ex.)Relay unit Ex.)Display Relay power supply *33ft. (10m) Signal Optional parts...
  • Page 23 ERROR STATUS OUTPUT „ „ An air conditioner error status signal can be output. Circuit diagram example „ Indoor unit control PC board Communication kit Connected unit Connector 24V DC Ex.)Relay unit Ex.)Display Relay power supply *33ft. (10m) Signal Optional parts Field supply *: Make the distance from the PC board to the connected unit within 33ft.
  • Page 24: Function Settings

    FUNCTION SETTINGS 12-1. INDOOR UNIT (Setting by remote controller) • 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. •...
  • Page 25: Function Details

    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 1) Filter sign Select appropriate intervals for displaying the filter sign on the indoor unit according to the...
  • Page 26 4) Auto restart Enable or disable automatic restart after a power interruption. (  ... Factory setting) Setting description Function number Setting value Enable  Disable * Auto restart is an emergency function such as for power outage etc. Do not attempt to use this function in normal operation.
  • Page 27 9) Indoor unit fan control for energy saving for cooling 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 ...
  • Page 28 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 controller display.
  • Page 29: Optional Parts

    OPTIONAL PARTS 13-1. CONTROLLERS Exterior Parts name Model No. Summary Large and full-dot liquid crystal Monitor Mo 10:00AM screen, wide and large keys Mode Set temp. Wired remote easy to press, user-intuitive ° F Cool High UTY-RVNUM Icon check: Menu controller arrow key.
  • Page 30: Outdoor Unit

    2. OUTDOOR UNIT SINGLE TYPE : AOU9RLFW1 AOU12RLFW1 DTR_AO159E_01 2013.11.22...
  • Page 31 CONTENTS 2. OUTDOOR UNIT 1. SPECIFICATIONS ....................02 - 01 2. DIMENSIONS ......................02 - 02 3. REFRIGERANT CIRCUIT ................02 - 04 4. WIRING DIAGRAMS ..................02 - 06 5. CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DIFFERENCE ..............
  • Page 32: Specifications

    SPECIFICATIONS Type INVERTER HEAT PUMP Model name AOU9RLFW1 AOU12RLFW1 Power sourse 208/230V~60HZ Available voltage range 187-253V~60HZ Starting current Cooling 995(1690) 1036(1760) Airflow rate Heating 906(1540) 889(1510) Type×Q'ty Propeller fan×1 Motor output Cooling Sound pressure level dB(A) Heating 19-13/16×25-1/4×1-7/16 19-13/16×35-1/4×1-7/16 Dimensions (H×W×D) 504×642×36.4 504×896×36.4...
  • Page 33: Dimensions

    DIMENSIONS MODEL : AOU9RLFW1 „ „ 13/16 (20) 26 (660) 2-11/16 (68) 3/8 (10) 11-7/16 (290) 11/16 (18) 13-7/8 (352) 17-7/8 (454) 5-5/16 (135) Unit : in.(mm) INSTALLATION PLACE „ „ When there are obstacles at the When there are obstacles at the When there are obstacles at the back or front sides.
  • Page 34 MODEL : AOU12RLFW1 „ „ 13/16 (20) 31-1/8 (790) 2-11/16 (68) 3/8 (10) 11-7/16 (290) 11/16 (18) 13-7/8 (352) 21-1/4 (540) 8-1/4 (209) Unit : in.(mm) INSTALLATION PLACE „ „ When there are obstacles at the When there are obstacles at the When there are obstacles at the back or front sides.
  • Page 35: Refrigerant Circuit

    REFRIGERANT CIRCUIT MODEL : AOU9RLFW1 „ „ - (02 - 04) -...
  • Page 36 MODEL : AOU12RLFW1 „ „ - (02 - 05) -...
  • Page 37: Wiring Diagrams

    WIRING DIAGRAMS MODEL : AOU9RLFW1 „ „ - (02 - 06) -...
  • Page 38 MODEL : AOU12RLFW1 „ „ - (02 - 07) -...
  • Page 39: Capacity Compensation Rate For Pipe Length

    CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DIFFERENCE MODEL : AOU9RLFW1 „ „ Pipe length COOLING 7.5m 16ft. 25ft. 33ft. 49ft. 66ft. 49ft. 0.872 0.910 Ú 1 33ft. 0.961 0.886 0.925 Indoor unit is higher 7.5m 25ft. 0.979 0.965 0.890 0.929 than outdoor unit.
  • Page 40 MODEL : AOU12RLFW1 „ „ Pipe length COOLING 7.5m 16ft. 25ft. 33ft. 49ft. 66ft. 49ft. 0.858 0.868 Ú 1 33ft. 0.929 0.872 0.882 Indoor unit is higher 7.5m 25ft. 0.960 0.933 0.876 0.885 than outdoor unit. 16ft. 0.992 0.964 0.937 0.879 0.889 Height...
  • Page 41: Refrigerant Charge

    ADDITIONAL CHARGE CALCULATION MODEL : AOU9RLFW1 „ „ Refrigerant type R410A lb. oz. 1lb.14oz. Refrigerant amount REFRIGERANT CHARGE „ 49 or less 66 (MAX) Pipe length 15 or less 20 (MAX) 0.22oz./ft. (20g/m) Additional charge +100 MODEL : AOU12RLFW1 „ „...
  • Page 42: Air Flow

    AIR FLOW MODEL : AOU9RLFW1 „ „ Cooling „ Number of rotations Air flow (r.p.m.) 1690 Heating „ Number of rotations Air flow (r.p.m.) 1540 MODEL : AOU12RLFW1 „ „ Cooling „ Number of rotations Air flow (r.p.m.) 1760 1036 Heating „...
  • Page 43: Operation Noise

    OPERATION NOISE 8-1. NOISE LEVEL CURVE (SOUND PRESSURE) MODEL : AOU9RLFW1 „ „ Cooling Heating „ „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000 8,000...
  • Page 44: Sound Level Check Point

    8-2. SOUND LEVEL CHECK POINT 40 in. (1m) - (02 - 13) -...
  • Page 45: Electric Characteristics

    ELECTRIC CHARACTERISTICS Model Name AOU9RLFW1 AOU12RLFW1 Voltage 208 / 230~ Power Supply Frequency Starting Current MAX. CKT. BKR *1) Wiring Spec. Power Cable *1) Wiring Spec. Selected Sample (Selected based on Japan Electrotechnical Standard and Codes Committee E00005) MCA: Min Circuit Amp(Calculation based on UL1995) MAX.
  • Page 46: Safety Devices

    SAFETY DEVICES Model Protection form AOU9RLFW1 AOU12RLFW1 Current fuse 250V 20A (IN THE INVERTER CASE) 250V 5A Circuit protection Current fuse 250V 15A (MAIN PRINTED ─ 250V 3.15A CIRCUIT BOARD) OFF: 212±27°F (100±15°C) OFF: 302±27°F (150±15°C) Fan motor protection Terminal protection program ON: 203±18°F (95±10°C) ON: 230±18°F (120±15°C) Compressor...

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