Fujitsu AIRSTAGE AOEG24KATA Design & Technical Manual
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Fujitsu AIRSTAGE AOEG24KATA Design & Technical Manual

Fujitsu AIRSTAGE AOEG24KATA Design & Technical Manual

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AIR CONDITIONER
DESIGN & TECHNICAL MANUAL
OUTDOOR
AOEG24KATA
AOEG30KATA
AOEG45KATA
AOEG36KATA
AOEG54ATA
DR_AU030ES_05
2023.12.18

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Summary of Contents for Fujitsu AIRSTAGE AOEG24KATA

  • Page 1 AIR CONDITIONER DESIGN & TECHNICAL MANUAL OUTDOOR AOEG24KATA AOEG30KATA AOEG45KATA AOEG36KATA AOEG54ATA DR_AU030ES_05 2023.12.18...
  • Page 2 • Product specifications and design are subject to change without notice for future improvement. • For further details, please check with our authorized dealer. Trademarks ™ FGLair is trademark of Fujitsu General Limited in the United States, other countries or both. ™ Google Play is trademark of Google LLC. ®...

  • Page 3: Table Of Contents

    CONTENTS (continued) Part 2. OUTDOOR UNIT..............63 1. Specifications....................64 2. Dimensions....................67 2-1. Model: AOEG24KATA ....................67 2-2. Models: AOEG30KATA and AOEG36KATA ..............68 2-3. Models: AOEG45KATA and AOEG54ATA ..............69 3. Installation space ..................70 3-1. Model: AOEG24KATA ....................70 3-2. Models: AOEG30KATA, AOEG36KATA, AOEG45KATA, and AOEG54ATA ....73 4.
  • Page 4 CONTENTS (continued) 13-2.Local setting procedure....................100 14. Accessories ....................102 14-1.Model: AOEG24KATA ....................102 14-2.Models: AOEG30KATA, AOEG36KATA, AOEG45KATA, and AOEG54ATA .....102 15. Optional parts....................103...

  • Page 5: Part 2. Outdoor Unit

    Part 2. OUTDOOR UNIT SINGLE TYPE: AOEG24KATA AOEG30KATA AOEG36KATA AOEG45KATA AOEG54ATA...

  • Page 6: Specifications

    1. Specifications Type Inverter heat pump Model name AOEG24KATA Power supply 230 V ~ 50 Hz Power supply intake Outdoor unit Available voltage range 198—264 V Starting current Cooling 2,885 Airflow rate Heating 2,350 Type × Q'ty Propeller × 1 Motor output Cooling Sound pressure level *1...
  • Page 7 Type Inverter heat pump Model name AOEG30KATA AOEG36KATA Power supply 230 V ~ 50 Hz Power supply intake Outdoor unit Available voltage range 198—264 V Starting current 11.7 13.6 Cooling 3,750 Airflow rate Heating 3,750 Type × Q'ty Propeller × 1 Motor output Cooling Sound pressure level *1...
  • Page 8 Type Inverter heat pump Model name AOEG45KATA AOEG54ATA Power supply 230 V ~ 50 Hz Power supply intake Outdoor unit Available voltage range 198—264 V Starting current 18.8 21.4 Cooling 4,450 Airflow rate Heating 4,450 4,780 Type × Q'ty Propeller × 1 Motor output Cooling Sound pressure level *1...

  • Page 9: Dimensions

    2. Dimensions 2-1. Model: AOEG24KATA Unit: mm 4-M10 hole Pitch of bolts for installation Top view Side view Front view Side view Airflow Drain port Ø42 Bottom view Side view (Valve part) - 67 - 2-1. Model: AOEG24KATA 2. Dimensions...

  • Page 10: Models: Aoeg30Kata And Aoeg36Kata

    2-2. Models: AOEG30KATA and AOEG36KATA Unit: mm 35.7 Top view 3 Way valve (Gas) 3 Way valve (Liquid) 25 67 Ф28: Cable port Pipe port Ф28: Cable port Ф28: Cable port Ф28: Cable port Ф28: Cable port Ф28: Cable port Pipe port Pipe port Front view...

  • Page 11: Models: Aoeg45Kata And Aoeg54Ata

    2-3. Models: AOEG45KATA and AOEG54ATA Unit: mm 35.7 Top view 3 Way valve (Liquid) 3 Way valve (Gas) 129.1 Pipe port Ф28 Ф28 85.3 Cable port Ф28: Cable port Pipe port Cable port Pipe port Pipe port Pipe port Front view Side view Rear view 62.6...

  • Page 12: Installation Space

    3. Installation space 3-1. Model: AOEG24KATA  Space requirement Provide sufficient installation space for product safety. CAUTION Keep the space shown in the installation examples. If the installation is not performed accordingly, it could cause a short circuit and result in a lack of operating performance.

  • Page 13: Multiple Outdoor Unit Installation

     Multiple outdoor unit installation • Provide at least 250 mm of space between the outdoor units if multiple units are installed. • When routing the piping from the side of an outdoor unit, provide space for piping. • No more than 3 units must be installed side by side. When 4 units or more are arranged in a line, provide the space as shown in the following ex- ample “When an obstruction in the upper space:”.

  • Page 14: Outdoor Units Installation In Multi-Row

     Outdoor units installation in multi-row Unit: mm Single parallel unit arrangement Multiple parallel unit arrangement 100 or more 200 or more 1,000 or more 2,000 or more 200 or more 400 or more 500 or more 1,000 or more 200 or more 250 or more 1,000 or more...

  • Page 15: Models: Aoeg30Kata, Aoeg36Kata, Aoeg45Kata, And Aoeg54Ata

    3-2. Models: AOEG30KATA, AOEG36KATA, AOEG45KATA, and AOEG54ATA  Space requirement Provide sufficient installation space for product safety. CAUTION Keep the space shown in the installation examples. If the installation is not performed accordingly, it could cause a short circuit and result in a lack of operating performance.
  • Page 16 • When an obstruction in the upper space: Unit: mm When there are obstacles at the rear When there are obstacles at the rear, sides, and and above. above. Max. 500 Max. 500 1,000 or more 1,000 or more 500 or more 200 or more 300 or more 250 or more...
  • Page 17  Multiple outdoor unit installation • Provide at least 250 mm of space between the outdoor units if multiple units are installed. • When routing the piping from the side of an outdoor unit, provide space for piping. • No more than 3 units must be installed side by side. When 4 units or more are arranged in a line, provide the space as shown in the following ex- ample “When an obstruction in the upper space:”.

  • Page 18: Outdoor Unit Installation In Multi-Row

     Outdoor unit installation in multi-row Unit: mm Single parallel unit arrangement Multiple parallel unit arrangement 150 or more 500 or more 3,000 or more 3,500 or more 600 or more 600 or more 1,500 or more 1,500 or more 250 or more 1,500 or more 500 or more...

  • Page 19: Refrigerant Circuit

    4. Refrigerant circuit 4-1. Model: AOEG24KATA Heat exchanger 3-way 2-way (INDOOR) valve valve Muffler Muffler Pressure switch Strainer 4-way valve Expansion valve Accumulator Heat exchanger Strainer (OUTDOOR) Cooling Heating : Thermistor (Compressor temperature) : Thermistor (Discharge temperature) : Thermistor (Heat exchanger middle temperature) : Thermistor (Outdoor temperature) : Thermistor (Heat exchanger out temperature) : Thermistor (Pipe temperature)

  • Page 20: Models: Aoeg30Kata, Aoeg36Kata, Aoeg45Kata, And Aoeg54Ata

    4-2. Models: AOEG30KATA, AOEG36KATA, AOEG45KATA, and AOEG54ATA Heat exchanger 3-Way -Way ( INDOOR ) valve valve Pressure switch 4-Way valve Strainer Expansion valve Heat exchanger Strainer ( OUTDOOR ) : Cooling : Heating : Thermistor (Compressor temperature) : Thermistor (Discharge temperature) : Thermistor (Outdoor temperature) : Thermistor (Heat exchanger out temperature) : Thermistor (Heat exchanger middle temperature)

  • Page 21: Wiring Diagrams

    5. Wiring diagrams 5-1. Model: AOEG24KATA 5-2. Models: AOEG30KATA and AOEG36KATA - 79 - 5-1. Model: AOEG24KATA 5. Wiring diagrams...

  • Page 22: Models: Aoeg45Kata And Aoeg54Ata

    5-3. Models: AOEG45KATA and AOEG54ATA - 80 - 5-3. Models: AOEG45KATA and AOEG54ATA 5. Wiring diagrams...

  • Page 23: Capacity Compensation Rate For Pipe Length And Height Difference

    6. Capacity compensation rate for pipe length and height difference Height difference H Indoor unit is higher than outdoor unit Indoor unit is lower than outdoor unit Outdoor unit Indoor unit Outdoor unit Indoor unit Connection pipe Connection pipe 6-1. Model: AOEG24KATA NOTE: Values mentioned in the table are calculated based on the maximum capacity.

  • Page 24: Model: Aoeg30Kata

    6-2. Model: AOEG30KATA NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length (m) COOLING — — — — 0.926 — — — 0.953 0.942 Indoor unit is higher — — 0.979 0.968 0.958 than outdoor unit *1 —...

  • Page 25: Model: Aoeg36Kata

    6-3. Model: AOEG36KATA NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length (m) COOLING — — — — 0.902 — — — 0.938 0.917 Indoor unit is higher — — 0.973 0.953 0.933 than outdoor unit *1 —...

  • Page 26: Models: Aoeg45Kata And Aoeg54Ata

    6-4. Models: AOEG45KATA and AOEG54ATA NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length (m) COOLING — — — — 0.900 — — — 0.937 0.915 Indoor unit is higher — — 0.973 0.952 0.931 than outdoor unit *1 —...

  • Page 27: Additional Charge Calculation

    7. Additional charge calculation 7-1. Model: AOEG24KATA Refrigerant type Refrigerant amount 1,250  Refrigerant charge Total pipe length 20 or less 25 (Max.) 20 g/m Additional charge amount 7-2. Models: AOEG30KATA and AOEG36KATA Refrigerant type Refrigerant amount 1,900  Refrigerant charge Total pipe length 30 (Max.) 0 g/m...

  • Page 28: Airflow

    8. Airflow 8-1. Model: AOEG24KATA  Cooling 2,885 1,698  Heating 2,350 1,383 8-2. Models: AOEG30KATA and AOEG36KATA  Cooling 3,750 1,042 2,207  Heating 3,750 1,042 2,207 8-3. Model: AOEG45KATA  Cooling 4,450 1,236 2,619  Heating 4,450 1,236 2,619 - 86 - 8-1.

  • Page 29: Model: Aoeg54Ata

    8-4. Model: AOEG54ATA  Cooling 4,450 1,236 2,619  Heating 4,780 1,328 2,814 - 87 - 8-4. Model: AOEG54ATA 8. Airflow...

  • Page 30: Operation Noise (Sound Pressure)

    9. Operation noise (sound pressure) 9-1. Noise level curve  Model: AOEG24KATA  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 1,000...
  • Page 31  Model: AOEG36KATA  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 2,000 4,000 8,000 2,000 4,000 8,000 1,000 1,000 Octave band center frequency, Hz Octave band center frequency, Hz ...

  • Page 32: Sound Level Check Point

     Model: AOEG54ATA  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 1,000 2,000 4,000 8,000 Octave band center frequency, Hz Octave band center frequency, Hz 9-2.

  • Page 33: Electrical Characteristics

    10. Electrical characteristics Model name AOEG24KATA Voltage 230 ~ Power supply Frequency Max operating current *1 12.6 Starting current Circuit breaker current Power cable Wiring spec. *2 Cross-sectional area Connection cable *3 Limited wiring length Model name AOEG30KATA AOEG36KATA Voltage 230 ~ Power supply...

  • Page 34: Safety Devices

    11. Safety devices Model Type of Protection form protection AOEG24KATA 250 V, 25 A Circuit Current fuse 250 V, 5 A protection (Main PCB) 250 V, 3.15 A 125 ±10 °C Activate Fan motor stop Fan motor Thermal protection program protection 120 ±10°C Reset...
  • Page 35 Model Type of Protection form AOEG45KATA protection AOEG54ATA 250 V, 30 A or 35.5 A Circuit Current fuse 250 V, 3.15 A protection (Main PCB) 250 V, 10 A × 2 150 ±15 °C Activate Fan motor stop Fan motor Thermal protection program protection 120 ±15°C...

  • Page 36: External Input And Output (30-54 Models)

    12. External input and output (30-54 models) With using external input and output functions, this product can be operated inter-connectedly with an external device. Connector Input Output Remarks P580 Low noise mode — PA580 Peak cut mode — See external input/output settings for details.

  • Page 37: Peak Cut Mode

     Peak cut mode By performing following on-site work, operation that suppresses the current value can be enabled: The air conditioner is set to the “Peak cut mode” when closing the contact input of a commercial timer or on/off switch to a connector on the control PCB of the outdoor unit. •...

  • Page 38: 12-2.External Output

    12-2. External output With using external output function, some status signals are transmitted to the control PCB, and the related LED lamp indicates the status of this product.  Error status output Signal on air conditioner error status is generated when a malfunction occurs. •...

  • Page 39: Compressor Status Output

     Compressor status output Signal on compressor operation status is generated when the compressor is running. • Circuit diagram example • Output voltage (Vcc): DC 12 V Outdoor unit 50 mA or less control PCB Connected unit (Locally purchased) • *: Make the distance from the Example: Connector Example: Fan...

  • Page 40: Function Settings (30-54 Models)

    13. Function settings (30-54 models) Perform appropriate function setting locally according to the installation environment. NOTE: Incorrect settings can cause a product malfunction. CAUTION • Before setting up the switch buttons, discharge the static electricity from your body. • Never touch the terminals or the patterns on the parts that are mounted on the PCB. 13-1.

  • Page 41: Switch Buttons And The Functions

     Switch buttons and the functions LED lamps S134 S133 S132 S131 S130 Switch buttons LED lamp Function or operation method Lights on while power on. (1) POWER/MODE Green Blinks to show the local setting on the outdoor unit or the error code. (2) ERROR Blinks during error operation.
  • Page 42 13-2. Local setting procedure NOTE: Before performing the function setting, be sure to stop the operation of the air conditioner.  Low noise mode Press the MODE switch button (S134) for 3 seconds or more to switch to “Local setting mode”. After confirming the LED lamp of POWER/MODE blinks 9 times, press the ENTER switch but- ton (S132).
  • Page 43  Peak cut mode Press the MODE switch button (S134) for 3 seconds or more to switch to “Local setting mode”. After confirming the LED lamp of POWER/MODE blinks 9 times, press the ENTER switch but- ton (S132). PUMP POWER LOW NOISE PEAK CUT DOWN...
  • Page 44 14. Accessories 14-1. Model: AOEG24KATA Part name Exterior Part name Exterior Installation manual Drain pipe 14-2. Models: AOEG30KATA, AOEG36KATA, AOEG45KATA, and AOEG54ATA Part name Exterior Part name Exterior Installation manual Drain cap Drain pipe One-touch bush - 102 - 14-1. Model: AOEG24KATA 14.

  • Page 45: Optional Parts

    15. Optional parts Exterior Part name Model name Summary Use to operate the external input and External UTY-XWZXZ3 output functions of outdoor unit. Connect Kit (For 30-54 models) - 103 - 15. Optional parts...

This manual is also suitable for:

Airstage aoeg30kataAirstage aoeg36kataAirstage aoeg45kataAirstage aoeg54ata

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