Fujitsu AGYG09KVCA Design & Technical Manual
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Fujitsu AGYG09KVCA Design & Technical Manual

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AIR CONDITIONER
Floor type
DESIGN & TECHNICAL MANUAL
INDOOR
AGYG09KVCA
AGYG12KVCA
AGYG14KVCA
OUTDOOR
AOYG09KVCA
AOYG12KVCA
AOYG14KVCA
DR_AG005EF_03
2021.01.22

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Summary of Contents for Fujitsu AGYG09KVCA

  • Page 1 AIR CONDITIONER Floor type DESIGN & TECHNICAL MANUAL INDOOR AGYG09KVCA AGYG12KVCA AGYG14KVCA OUTDOOR AOYG09KVCA AOYG14KVCA AOYG12KVCA DR_AG005EF_03 2021.01.22...
  • 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 Inc. ®...

  • Page 3: Table Of Contents

    CONTENTS Part 1. INDOOR UNIT................1 1. Specifications....................2 2. Dimensions....................4 2-1. Models: AGYG09KVCA, AGYG12KVCA, and AGYG14KVCA ........4 3. Wiring diagrams ....................6 3-1. Models: AGYG09KVCA, AGYG12KVCA, and AGYG14KVCA ........6 4. Capacity table....................7 4-1. Cooling capacity.......................7 4-2. Heating capacity ......................8 5. Fan performance ...................9 5-1.
  • Page 4 CONTENTS (continued) Part 2. OUTDOOR UNIT..............37 1. Specifications....................38 2. Dimensions....................39 2-1. Models: AOYG09KVCA and AOYG12KVCA ..............39 2-2. Model: AOYG14KVCA ....................40 3. Installation space ..................41 3-1. Models: AOYG09KVCA, AOYG12KVCA, and AOYG14KVCA ........41 4. Refrigerant circuit ..................44 4-1. Models: AOYG09KVCA and AOYG12KVCA ..............44 4-2.

  • Page 5: Part 1. Indoor Unit

    Part 1. INDOOR UNIT FLOOR TYPE: AGYG09KVCA AGYG12KVCA AGYG14KVCA...

  • Page 6: Specifications

    1. Specifications Floor type Type Inverter heat pump Model name AGYG09KVCA AGYG12KVCA AGYG14KVCA Power supply 230 V ~ 50 Hz Available voltage range 198—264 V 2.50 3.50 4.20 Rated Btu/h 8,500 11,900 14,300 Cooling 0.9—3.5 0.9—4.0 0.9—5.2 Min.—Max. Btu/h 3,100—11,900 3,100—13,700...
  • Page 7 Model name AGYG09KVCA AGYG12KVCA AGYG14KVCA Cooling A+++ Energy efficiency class Heating (Average) Cooling 2.5 (35 °C) 3.5 (35 °C) 4.2 (35 °C) Pdesign Heating (Average) 2.6 (-10 °C) 3.5 (-10 °C) 4.2 (-10 °C) SEER Cooling 8.50 8.20 8.10 kWh/kWh...

  • Page 8: Dimensions

    2. Dimensions 2-1. Models: AGYG09KVCA, AGYG12KVCA, and AGYG14KVCA Unit: mm Side view Front view ¢ Installation space 100 or more 80 or more 80 or more 50 or more 150 or below from the floor - 4 - 2-1. Models: AGYG09KVCA, AGYG12KVCA, and AGYG14KVCA...
  • Page 9 1.75 < M ≤ 2.0 34.33 2.0 < M ≤ 2.5 53.63 2.5 < M ≤ 3.0 77.23 3.0 < M ≤ 3.5 105.12 3.5 < M ≤ 4.0 137.29 (IEC 60335-2-40) - 5 - 2-1. Models: AGYG09KVCA, AGYG12KVCA, and AGYG14KVCA 2. Dimensions...

  • Page 10: Wiring Diagrams

    3. Wiring diagrams 3-1. Models: AGYG09KVCA, AGYG12KVCA, and AGYG14KVCA - 6 - 3-1. Models: AGYG09KVCA, AGYG12KVCA, and AGYG14KVCA 3. Wiring diagrams...

  • Page 11: 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) 4-1. Cooling capacity ¢ Model: AGYG09KVCA Indoor temperature °CDB °CWB °CDB...

  • Page 12: Heating Capacity

    4-2. Heating capacity ¢ Model: AGYG09KVCA Indoor temperature °CDB °CWB 3.22 1.31 3.12 1.34 3.03 1.36 2.94 1.39 2.85 1.42 3.86 1.36 3.75 1.39 3.64 1.42 3.54 1.45 3.43 1.48 4.40 1.41 4.27 1.44 4.15 1.47 4.03 1.50 3.90 1.53 4.77...

  • Page 13: Fan Performance

    5. Fan performance 5-1. Air velocity distributions ¢ Models: AGYG09KVCA, AGYG12KVCA, and AGYG14KVCA Fan speed Operation mode Fan select Measuring conditions HIGH Upper and lower Unit: m/s Top view Vertical airflow direction louver: Up Horizontal airflow direction louver: Center UPPER...

  • Page 14: Airflow

    5-2. Airflow ¢ Models: AGYG09KVCA and AGYG12KVCA  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 10 - 5-2. Airflow 5. Fan performance...
  • Page 15 ¢ Model: AGYG14KVCA  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 11 - 5-2. Airflow 5. Fan performance...

  • Page 16: Operation Noise (Sound Pressure)

    6. Operation noise (sound pressure) 6-1. Noise level curve ¢ Model: AGYG09KVCA  Cooling  Heating NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 HIGH HIGH NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 QUIET QUIET NC-20 NC-20...

  • Page 17: Sound Level Check Point

    ¢ Model: AGYG14KVCA  Cooling  Heating NC-65 NC-65 NC-60 NC-60 HIGH NC-55 NC-55 HIGH NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 QUIET QUIET 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...

  • Page 18: Safety Devices

    7. Safety devices Model Type of Protection form protection AGYG09KVCA AGYG12KVCA AGYG14KVCA Circuit Current fuse (PCB*) 250 V, 3.15 A protection 150±15 °C Activate Thermal Fan motor stop Fan motor protector protection 120±15 °C program Reset Fan motor restart *PCB: Printed Circuit Board - 14 - 7.

  • Page 19: External Input And Output

    8. External input and output Indoor unit PCB CN 23 CN 21 CN 15 P 190 CN 14 External input External output Connector Input signal Operation/Stop CN14 Forced stop — Edge Forced thermostat off CN15 Operation status Indoor unit Error status CN20/CN21/ —...

  • Page 20: External Output

    8-2. External output Use an external output cable with appropriate external dimension, depending on the number of ca- bles to be installed. ¢ Indoor unit • A twisted pair cable (22AWG) should be used. Maximum length of cable is 25 m . •...

  • Page 21: Combination Of External Input And Output

    8-3. Combination of external input and output By combining the function setting of the indoor unit, you can select various combinations of func- tions. Combination examples of external input and output are as follows: External input Function Mode Indoor unit setting CN14 CN15...

  • Page 22: Details Of Function

    8-4. Details of function ¢ Control input function  When function setting is "Operation/Stop" mode 1 • In the case of "Edge" input Mode Function setting External input Input signal Command Off → On Operation — CN14 On → Off Stop 46-00 Input of indoor unit...
  • Page 23  When function setting is "Operation/Stop" mode 2 • In the case of "Edge" input Mode Function setting External input Input signal Command Off → On Operation — CN14 Stop (R.C. On → Off disabled) 46-03 Input of indoor unit Off →...
  • Page 24 • System figure example External controller Relay Outdoor thermistor External input wire Indoor thermistor Outdoor Indoor Indoor unit temperature temperature Ventilator 31˚C 28˚C Except indoor unit and external wire, all other items are Office Fri 10:00AM Set Temp. Mode 80°F Custom Cool Auto...
  • Page 25 ¢ Control output function  Operation/Stop status Output Mode Function setting External output Command signal Low → High Operation 60-00 CN15 High → Low Stop Output of indoor unit Off → On Operation 60-00 CN20 On → Off Stop The output is low when the unit is stopped. Operation Indoor unit Stop...
  • Page 26  Indoor unit fan operation status Output Mode Function setting External output Command signal Low → High Fan run 60-10 CN15 High → Low Fan stop Output of indoor unit Off → On Fan run 60-00 CN22 On → Off Fan stop Output signal Condition...
  • Page 27 • Design and install external heater appropriately with considering its protection. • Inappropriate designing and installation of external heater may cause a fire by emitted heat from the external heater. • Fujitsu General Ltd. is not responsible for inappropriate designing or installation of external heating device. - 23 - 8-4.
  • Page 28  Auxiliary heater control 1 Operation Condition Heater on Heater is on as shown in following diagram of heating temperature. • Heater is off as shown in following diagram of heating temperature. • Other than heating mode Heater off • Error occurred •...

  • Page 29: Remote Controller

    9. Remote controller 9-1. Overview Signal transmitter MODE button FAN button 10 °C HEAT button SWING button ECONOMY button TEMP. button OUTDOOR UNIT SET button LOW NOISE button POWERFUL button WEEKLY button TIMER SETTING button Start/Stop button ON/OFF button SEND button SLEEP button SELECT button RESET button...

  • Page 30: Specifications

    9-2. Specifications  Controller Unit: mm Top view Front view Side view Size (H × W × D) 205 × 61 × 17 Weight 124 (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 31: 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 32 ¢ 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 Remote controller address setting Filter sign...
  • Page 33 2) Filter sign Select appropriate intervals for displaying the filter 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). Function number Setting value Setting description Factory setting...
  • Page 34 5) Room temperature control for wired remote controller sensor Depending on the installed environment, correction of the wire remote temperature sensor may be required. Select the appropriate control setting according to the installed environment. To change this setting, set Function 42 to Both “01”. Ensure that the Thermo Sensor icon is displayed on the remote controller screen.
  • Page 35 8) Cold air prevention This setting is to disable the cold air prevention function during heating operation. When disabled, the fan setting will always follow the setting on the remote controller. (Excluding defrost mode) Function number Setting value Setting description Factory setting Enable ♦...
  • Page 36 12) Switching functions for external output terminal Functions of the external output terminal can be switched. For details, refer to “External input and output”. Function number Setting value Setting description Factory setting Operation status ♦ 01—08 (Setting prohibited) Error status Indoor unit fan operation status External heater - 32 -...

  • Page 37: 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 38: Accessories

    Q’ty Operating manual (CD- Operating manual ROM) Installation manual Cloth tape Wall hook bracket Tapping screws (large) Remote controller Tapping screws (small) Battery Air cleaning filters Remote controller holder - 34 - 11-1. Models: AGYG09KVCA, AGYG12KVCA, and AGYG14KVCA 11. Accessories...

  • Page 39: Optional Parts

    12. Optional parts 12-1. Controllers Exterior Part name Model name Summary Easy finger touch operation with LCD Wired remote panel. Backlit LCD enables easy UTY-RNRYZ* controller operation in a dark room. Wire type: Non-polar 2-wire High visibility and easy operation. Room temperature can be accurately Wired remote controlled using the built-in thermo...

  • Page 40: 12-2.Others

    12-2. Others Exterior Part name Model name Summary Required when external device is External connected. UTY-XWZXZ5 connect kit Half concealed Used for the indoor unit installing of UTR-STA half concealed. Communication Use to connect Non-polar 2-core wired UTY-TWRXZ3 remote controller. Remotely manage an air conditioning system using mobile devices such as Wireless LAN...

  • Page 41: Part 2. Outdoor Unit

    Part 2. OUTDOOR UNIT SINGLE TYPE: AOYG09KVCA AOYG12KVCA AOYG14KVCA...

  • Page 42: Specifications

    1. Specifications Type Inverter heat pump Model name AOYG09KVCA AOYG12KVCA AOYG14KVCA Power supply 230 V ~ 50 Hz Available voltage range 198—264 V Starting current Cooling 1,530 1,530 2,210 Airflow rate Heating 1,510 1,510 2,100 Type × Q'ty Propeller × 1 Motor output Cooling Sound pressure level *1...

  • Page 43: Dimensions

    2. Dimensions 2-1. Models: AOYG09KVCA and AOYG12KVCA 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) - 39 - 2-1. Models: AOYG09KVCA and AOYG12KVCA 2.

  • Page 44: Model: Aoyg14Kvca

    2-2. Model: AOYG14KVCA 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) - 40 - 2-2. Model: AOYG14KVCA 2. Dimensions...

  • Page 45: Installation Space

    3. Installation space 3-1. Models: AOYG09KVCA, AOYG12KVCA, and AOYG14KVCA ¢ 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 46  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 47  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 48: Refrigerant Circuit

    4. Refrigerant circuit 4-1. Models: AOYG09KVCA and AOYG12KVCA Heat exchanger 3-Way ( INDOOR ) valve 2-Way valve Muffler Muffler 4-Way valve Strainer Acccumulator Expansion valve Heat exchanger Strainer ( OUTDOOR ) Cooling Heating : Thermistor (Discharge Temp.) : Thermistor (Outdoor Temp.) : Thermistor (Heat Exchanger Out Temp.) : Thermistor (Room Temp.) : Thermistor (Pipe Temp.)

  • Page 49: Model: Aoyg14Kvca

    4-2. Model: AOYG14KVCA Heat exchanger 3-Way ( INDOOR ) valve Pressure switch 2-Way valve Muffler Muffler 4-Way valve Strainer Expansion valve Heat exchanger Strainer ( OUTDOOR ) Cooling Heating : Thermistor (Discharge Temp.) : Thermistor (Outdoor Temp.) : Thermistor (Heat Exchanger Out Temp.) : Thermistor (Room Temp.) : Thermistor (Pipe Temp.) - 45 -...

  • Page 50: Wiring Diagrams

    5. Wiring diagrams 5-1. Models: AOYG09KVCA and AOYG12KVCA 5-2. Model: AOYG14KVCA - 46 - 5-1. Models: AOYG09KVCA and AOYG12KVCA 5. Wiring diagrams...

  • Page 51: 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: AOYG09KVCA and AOYG12KVCA NOTE: Values mentioned in the table are calculated based on the maximum capacity.

  • Page 52: Model: Aoyg14Kvca

    6-2. Model: AOYG14KVCA NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length (m) COOLING — — — 0.950 0.946 — — 0.976 0.958 0.954 Indoor unit is higher than outdoor unit *1 — 0.984 0.980 0.962 0.958...

  • Page 53: Additional Charge Calculation

    7. Additional charge calculation 7-1. Models: AOYG09KVCA and AOYG12KVCA Refrigerant type Refrigerant amount Refrigerant charge Total pipe length 15 or less 20 (Max.) 20 g/m Additional charge 7-2. Model: AOYG14KVCA Refrigerant type Refrigerant amount Refrigerant charge Total pipe length 15 or less 20 (Max.) 20 g/m Additional charge...

  • Page 54: Airflow

    8. Airflow 8-1. Model: AOYG09KVCA  Cooling 1,530  Heating 1,510 8-2. Model: AOYG12KVCA  Cooling 1,530  Heating 1,510 8-3. Model: AOYG14KVCA  Cooling 2,210 1,301  Heating 2,100 1,236 - 50 - 8-1. Model: AOYG09KVCA 8. Airflow...

  • Page 55: Operation Noise (Sound Pressure)

    9. Operation noise (sound pressure) 9-1. Noise level curve ¢ Model: AOYG09KVCA  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 56: Sound Level Check Point

    ¢ Model: AOYG14KVCA  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 57: Electrical Characteristics

    10. Electrical characteristics Model name AOYG09KVCA AOYG12KVCA AOYG14KVCA Voltage Power supply Frequency Max operating current *1 Starting current Circuit breaker current Power cable Wiring spec. *2 Cross-sectional area 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 58: Safety Devices

    11. Safety devices Model Type of Protection form protection AOYG09KVCA AOYG12KVCA AOYG14KVCA 250 V, 20 A 250 V, 25 A Current fuse Circuit protection 250 V, 5 A 250 V, 5 A (PCB*) 250 V, 3.15 A 250 V, 3.15 A 100±15 °C 125±10 °C Activate...

  • Page 59: Accessories

    12. Accessories 12-1. Models: AOYG09KVCA, AOYG12KVCA, and AOYG14KVCA Part name Exterior Q’ty Part name Exterior Q’ty Installation manual Drain pipe - 55 - 12-1. Models: AOYG09KVCA, AOYG12KVCA, and AOYG14KVCA 12. Accessories...

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