General ASHG09KXCA Design & Technical Manual

General ASHG09KXCA Design & Technical Manual

Wall mounted type

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AIR CONDITIONER
Wall mounted type
DESIGN & TECHNICAL MANUAL
INDOOR
OUTDOOR
ASHG09KXCA
ASHG12KXCA
AOHG09KXCA
AOHG12KXCA
DR_AS027EG_02
2018.09.21

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Summary of Contents for General ASHG09KXCA

  • Page 1 AIR CONDITIONER Wall mounted type DESIGN & TECHNICAL MANUAL INDOOR ASHG09KXCA ASHG12KXCA OUTDOOR AOHG09KXCA AOHG12KXCA DR_AS027EG_02 2018.09.21...
  • Page 2 Notices: • Product specifications and design are subject to change without notice for future improvement. • For further details, please check with our authorized dealer. Copyright © 2016, 2018 Fujitsu General Limited. All rights reserved.
  • Page 3: Table Of Contents

    1. Specifications....................2 2. Wireless LAN control ..................5 2-1. System requirement......................5 2-2. Wireless LAN function list ....................6 3. Dimensions....................7 3-1. Models: ASHG09KXCA and ASHG12KXCA..............7 4. Wiring diagrams ....................9 4-1. Models: ASHG09KXCA and ASHG12KXCA..............9 5. Capacity table....................10 5-1. Cooling capacity......................10 5-2. Heating capacity ......................11 6.
  • Page 4 CONTENTS (continued) Part 2. OUTDOOR UNIT..............27 1. Specifications....................28 2. Dimensions....................29 2-1. Models: AOHG09KXCA and AOHG12KXCA..............29 3. Installation space ..................30 3-1. Models: AOHG09KXCA and AOHG12KXCA..............30 4. Refrigerant circuit ..................33 4-1. Models: AOHG09KXCA and AOHG12KXCA..............33 5. Wiring diagrams ..................34 5-1. Models: AOHG09KXCA and AOHG12KXCA..............34 6.
  • Page 5: Part 1. Indoor Unit

    Part 1. INDOOR UNIT WALL MOUNTED TYPE: ASHG09KXCA ASHG12KXCA...
  • Page 6: Specifications

    1. Specifications Wall mounted Type Inverter heat pump Model name ASHG09KXCA ASHG12KXCA Power supply 230 V ~ 50 Hz Available voltage range 198—264 V 2.50 3.40 Rated Btu/h 8,500 11,600 Cooling 0.6—3.5 0.6—5.3 Min.—Max. Btu/h 2,000—11,900 2,000—18,000 Capacity 3.60 5.00...
  • Page 7 Wall mounted Type Inverter heat pump Model name ASHG09KXCA ASHG12KXCA NOTES: • Specifications are based on the following conditions: – Cooling: Indoor temperature of 27 °CDB/19 °CWB, and outdoor temperature of 35 °CDB/24 °CWB. – Heating: Indoor temperature of 20 °CDB/15 °CWB, and outdoor temperature of 7 °CDB/6 °CWB.
  • Page 8 Model name ASHG09KXCA ASHG12KXCA Cooling Energy efficiency class Heating (Average) Cooling 2.5 (35 °C) 3.4 (35 °C) Pdesign Heating (Average) 3.4 (-10 °C) 3.5 (-10 °C) SEER Cooling kWh/kWh SCOP Heating (Average) Annual energy consumption kWh/a QHE (Average) Cooling Sound power level...
  • Page 9: Wireless Lan Control

    After installation of mobile app, user registration is required. For user registration and setup infor- mation, refer to Setting Manual attached with the product. For the latest version of the Wireless LAN (WLAN) control manuals, refer to the following web site. https://www.fujitsu-general.com/global/support/ - 5 - 2-1. System requirement...
  • Page 10: Wireless Lan Function List

    2-2. Wireless LAN function list Attached wireless Item Mobile app remote controller Operation on/off ○ ○ Operation mode setting ○ ○ Set temperature setting ○ ○ Fan speed setting ○ ○ Louver position adjustment (vertical/ ○ ○ Airflow direction horizontal) Air conditioning setting Swing (vertical/horizontal)
  • Page 11: Dimensions

    3. Dimensions 3-1. Models: ASHG09KXCA and ASHG12KXCA Unit: mm Outline of unit 292.5 100.5 - 7 - 3-1. Models: ASHG09KXCA and ASHG12KXCA 3. Dimensions...
  • Page 12 NOTE: Dual side fans rotate downward when the unit is operating as shown in the figure above. If the depth of the obstruction is larger than 95 mm, secure specified distance* in between the indoor unit and the obstruction. - 8 - 3-1. Models: ASHG09KXCA and ASHG12KXCA 3. Dimensions...
  • Page 13: Wiring Diagrams

    4. Wiring diagrams 4-1. Models: ASHG09KXCA and ASHG12KXCA ¢ Main PC board ¢ Sub PC board - 9 - 4-1. Models: ASHG09KXCA and ASHG12KXCA 4. Wiring diagrams...
  • Page 14: Capacity Table

    Airflow Rate (AFR): For cooling capacity: Total Capacity (TC), Sensible Heat Capacity (SHC), and Input Power (IP) For heating capacity: Total Capacity (TC) and Input Power (IP) 5-1. Cooling capacity ¢ Model: ASHG09KXCA Indoor temperature °CDB °CWB °CDB...
  • Page 15: Heating Capacity

    5-2. Heating capacity NOTE: Values mentioned in the table are calculated based on the maximum capacity. ¢ Model: ASHG09KXCA Indoor temperature °CDB °CWB 5.15 2.83 5.07 2.83 4.82 2.67 4.44 2.41 3.89 2.21 5.91 2.83 5.81 2.83 5.53 2.75 5.09 2.48...
  • Page 16: Fan Performance

    6. Fan performance 6-1. Air velocity distributions ¢ Models: ASHG09KXCA and ASHG12KXCA Fan speed Operation mode Measuring conditions HIGH Unit: m/s Top view Vertical airflow direction louver: Up Horizontal airflow direction louver: Center Unit: m/s Top view Vertical airflow direction louver: Up Horizontal airflow direction louver: Left &...
  • Page 17: Airflow

    6-2. Airflow ¢ Models: ASHG09KXCA and ASHG12KXCA  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 13 - 6-2. Airflow 6. Fan performance...
  • Page 18: Operation Noise (Sound Pressure)

    7. Operation noise (sound pressure) 7-1. Noise level curve ¢ Model: ASHG09KXCA  Cooling  Heating NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 HIGH NC-50 NC-50 HIGH NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 QUIET NC-25 NC-25 QUIET NC-20 NC-20...
  • Page 19: Noise Level Curve (When Dual Fan Comfort Is On)

    7-2. Noise level curve (when DUAL FAN COMFORT is on) ¢ Model: ASHG09KXCA  Cooling  Heating NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 HIGH NC-50 NC-50 HIGH NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 QUIET NC-25 NC-25 QUIET NC-20...
  • Page 20: Sound Level Check Point

    7-3. Sound level check point Microphone Microphone - 16 - 7-3. Sound level check point 7. Operation noise (sound pressure)
  • Page 21: Safety Devices

    8. Safety devices Model Type of Protection form protection ASHG09KXCA ASHG12KXCA Circuit protection Current fuse (PCB*) 250 V, 4 A 150 ±15 °C Activate Fan motor stop Fan motor Power IC thermal protection shutdown protection 120 ±15 °C Reset Fan motor restart...
  • Page 22: Remote Controller

    9. Remote controller 9-1. Wireless remote controller ¢ Overview Signal FAN button transmitter SENSOR button SWING button 10°C HEAT MODE button Horizontal button SET button DUAL FAN COMFORT button Vertical TEMP. SET button OUTDOOR UNIT button LOW NOISE button PLASMA AIR ECONOMY button POWERFUL CLEAN button...
  • Page 23 ¢ Specifications  Controller Unit: mm Top view Front view Side view Size (H × W × D) 205 × 61 × 17 Weight 122 (without batteries)  Holder Unit: mm 48.5 Ø 3.5 (Hole) Hole 26.2 69.3 Front View Side View Bottom View Size (H ×...
  • Page 24: Function Settings

    10. Function settings To adjust the functions of this product according to the installation environment, various types of function settings are available. NOTE: Incorrect settings can cause a product malfunction. 10-1. Function settings by using remote controller Some function settings can be changed on the remote controller. After confirming the setting proce- dure and the content of each function setting, select appropriate functions for your installation envi- ronment.
  • Page 25 ¢ Contents of function setting Each function setting listed in this section is adjustable in accordance with the installation environ- ment. NOTE: Setting will not be changed if invalid numbers or setting values are selected.  Function setting list Function no. Functions Filter clean operation interval Left/right swing operation range...
  • Page 26 3) Room temperature control for indoor unit sensor Depending on the installed environment, correction of the room temperature sensor may be re- quired. Select the appropriate control setting according to the installed environment. The temperature correction values show the difference from the Standard setting "00" (manufactur- er’s recommended value).
  • Page 27 6) 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. Function number Setting value Setting description Factory setting Disable Enable Remote controller...
  • Page 28: 10-2.Custom Code Setting For Wireless Remote Controller

    10-2. Custom code setting for wireless remote controller To interconnect the air conditioner and the wireless remote controller, assignment of the custom code for the wireless remote controller is required. NOTE: Air conditioner cannot receive a signal if the air conditioner has not been set for the custom code.
  • Page 29: 10-3.Switching The Temperature Unit Of Remote Controller

    10-3. Switching the temperature unit of remote controller Displayed temperature unit on the remote controller LCD can be switched between °C (Celsius) and °F (Fahrenheit). To change temperature unit, do as follows: Press the TEMP. (Up) button ( ) for at least 5 seconds to display the current temperature unit. (Factory setting: °C) Press the TEMP.
  • Page 30: Accessories

    11. Accessories Part name Exterior Q’ty Part name Exterior Q’ty Operating manual Wall hook bracket Operating manual Cloth tape (CD-ROM) Tapping screw (large), Installation manual M4 × 25 mm Tapping screw (small), Installation notice sheet M3 × 12 mm Setting manual Remote controller (for WLAN control*) Wireless LAN adapter...
  • Page 31: Part 2. Outdoor Unit

    Part 2. OUTDOOR UNIT SINGLE TYPE: AOHG09KXCA AOHG12KXCA...
  • Page 32: Specifications

    1. Specifications Type Inverter heat pump Model name AOHG09KXCA AOHG12KXCA Power supply 230 V ~ 50 Hz Available voltage range 198—264 V Starting current Cooling 1,975 2,230 Airflow rate Heating 1,820 1,975 Type × Q'ty Propeller fan × 1 Motor output Cooling Sound pressure level *1 dB (A)
  • Page 33: Dimensions

    2. Dimensions 2-1. Models: AOHG09KXCA and AOHG12KXCA Unit: mm Top view Front view Side view Ø30-mm hole 4 × Ø12-mm hole Bottom view - 29 - 2-1. Models: AOHG09KXCA and AOHG12KXCA 2. Dimensions...
  • Page 34: Installation Space

    3. Installation space 3-1. Models: AOHG09KXCA and AOHG12KXCA ¢ Space requirement Provide sufficient installation space for product safety.  Single outdoor unit installation • When the upper space is open: Unit: mm When there are obstacles at the rear only. When there are obstacles at the rear and sides.
  • Page 35  Multiple outdoor unit installation • When the upper space is open: Unit: mm When there are obstacles at the rear only. When there are obstacles at the front only. 1,000 or more or more When there are obstacles at the front and rear.
  • Page 36  Outdoor unit 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 1,000 or more 500 or more 200 or more NOTES: •...
  • Page 37: Refrigerant Circuit

    4. Refrigerant circuit 4-1. Models: AOHG09KXCA and AOHG12KXCA - 33 - 4-1. Models: AOHG09KXCA and AOHG12KXCA 4. Refrigerant circuit...
  • Page 38: Wiring Diagrams

    5. Wiring diagrams 5-1. Models: AOHG09KXCA and AOHG12KXCA - 34 - 5-1. Models: AOHG09KXCA and AOHG12KXCA 5. Wiring diagrams...
  • Page 39: 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. Models: AOHG09KXCA and AOHG12KXCA NOTE: Values mentioned in the table are calculated based on the maximum capacity.
  • Page 40: Additional Charge Calculation

    7. Additional charge calculation 7-1. Models: AOHG09KXCA and AOHG12KXCA Refrigerant type Refrigerant amount 1,300 ¢ Refrigerant charge Total pipe length 7.5 or less 15 (Max.) 0 g/m Additional charge NOTE: There is no additional refrigerant charge in this product. (Chargeless system) - 36 - 7-1.
  • Page 41: Airflow

    8. Airflow 8-1. Model: AOHG09KXCA  Cooling 1,975 1,162  Heating 1,820 1,071 8-2. Model: AOHG12KXCA  Cooling 2,230 1,313  Heating 1,975 1,162 - 37 - 8-1. Model: AOHG09KXCA 8. Airflow...
  • Page 42: Operation Noise (Sound Pressure)

    9. Operation noise (sound pressure) 9-1. Noise level curve ¢ Model: AOHG09KXCA  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 43: Sound Level Check Point

    9-2. Sound level check point Rear Microphone Microphone Airflow Side view Rear view NOTE: Detailed shape of the actual outdoor unit might be slightly different from the one illustrated above. - 39 - 9-2. Sound level check point 9. Operation noise (sound pressure)
  • Page 44: Electrical Characteristics

    10. Electrical characteristics Model name AOHG09KXCA AOHG12KXCA Voltage 230 ~ Power supply Frequency Max operating current *1 14.0 16.0 Starting current Circuit breaker current Power cable Wiring spec. *2 Connection cable *3 Limited wiring length *1: Maximum operating current is the total current of the indoor unit and the outdoor unit. *2: Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005.
  • Page 45: Safety Devices

    11. Safety devices Model Type of protection Protection form AOHG09KXCA AOHG12KXCA 250 V, 25 A 250 V, 5 A Circuit protection Current fuse (Main PCB) 250 V, 3.15 A 125 ±10 °C Activate Fan motor stop Fan motor Thermal protection protection program 120 ±10 °C...
  • Page 46: Accessories

    12. Accessories Part name Exterior Q’ty Part name Exterior Q’ty Installation manual Drain pipe - 42 - 12. Accessories...

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