Fujitsu ARXG12KHTAP Design & Technical Manual
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Fujitsu ARXG12KHTAP Design & Technical Manual

Air conditioner duct type
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AIR CONDITIONER
Duct type
DESIGN & TECHNICAL MANUAL
INDOOR
OUTDOOR
ARXG12KHTAP
ARXG18KHTAP
ARXG14KHTAP
ARXG22KHTAP
AOYG12KBTB
AOYG18KBTB
AOYG14KBTB
AOYG22KBTB
DR_AR031EF_03
2019.07.11

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Summary of Contents for Fujitsu ARXG12KHTAP

  • Page 1 AIR CONDITIONER Duct type DESIGN & TECHNICAL MANUAL INDOOR ARXG12KHTAP ARXG18KHTAP ARXG14KHTAP ARXG22KHTAP OUTDOOR AOYG12KBTB AOYG18KBTB AOYG14KBTB AOYG22KBTB DR_AR031EF_03 2019.07.11...
  • 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

    2-2. Models: ARXG18KHTAP and ARXG22KHTAP ...............5 2-3. Installation space requirement ..................6 2-4. Maintenance space requirement..................7 3. Wiring diagrams ....................8 3-1. Models: ARXG12KHTAP, ARXG14KHTAP, ARXG18KHTAP, and ARXG22KHTAP ..8 4. Capacity table....................9 4-1. Cooling capacity.......................9 4-2. Heating capacity ......................11 5. Fan performance ..................12 5-1.
  • Page 4 CONTENTS (continued) Part 2. OUTDOOR UNIT..............47 1. Specifications....................48 2. Dimensions....................49 2-1. Models: AOYG12KBTB and AOYG14KBTB ..............49 2-2. Models: AOYG18KBTB and AOYG22KBTB ..............50 3. Installation space ..................51 3-1. Models: AOYG12KBTB, AOYG14KBTB, AOYG18KBTB, and AOYG22KBTB....51 4. Refrigerant circuit ..................54 4-1. Models: AOYG12KBTB and AOYG14KBTB ..............54 4-2.

  • Page 5: Part 1. Indoor Unit

    Part 1. INDOOR UNIT DUCT TYPE: ARXG12KHTAP ARXG14KHTAP ARXG18KHTAP ARXG22KHTAP...

  • Page 6: Specifications

    1. Specifications Duct Type Inverter heat pump Model name ARXG12KHTAP ARXG14KHTAP ARXG18KHTAP ARXG22KHTAP Power supply 230 V ~ 50 Hz Power supply intake Outdoor unit Available voltage range 198—264 V Rated Btu/h 11,950 14,650 17,700 20,500 Cooling 0.9 — 4.4 0.9 —...
  • Page 7 Specifications for ErP Lot10 Model name ARXG12KHTAP ARXG14KHTAP ARXG18KHTAP ARXG22KHTAP Cooling Energy efficiency class Heating (Average) Cooling 3.5 (35°C) 4.3 (35°C) 5.2 (35°C) 6.0 (35°C) Pdesign Heating (Average) 3.4 (-10°C) 3.8 (-10°C) 4.4 (-10°C) 4.8 (-10°C) SEER Cooling 6.30 6.20 6.50...

  • Page 8: Dimensions

    2. Dimensions 2-1. Models: ARXG12KHTAP and ARXG14KHTAP Unit: mm Control box Gas pipe Drain port Liquid pipe Top view Side view (R) Side view (L) Front view Rear view - 4 - 2-1. Models: ARXG12KHTAP and ARXG14KHTAP 2. Dimensions...

  • Page 9: Models: Arxg18Khtap And Arxg22Khtap

    2-2. Models: ARXG18KHTAP and ARXG22KHTAP Unit: mm 1,040 P100 × 8 = 800 Φ125 Control box Gas pipe Φ4 Drain port Liquid pipe P100 × 7 = 700 Φ4.5 1,000 Side view (L) Top view Side view (R) Φ4.5 Front view Rear view - 5 - 2-2.

  • Page 10: Installation Space Requirement

    2-3. Installation space requirement Provide sufficient installation space for product safety. ¢ Models: ARXG12KHTAP, ARXG14KHTAP, ARXG18KHTAP, and ARXG22KHTAP Unit: mm 20 or more 150 or more 300 or more 20 or more 2,500 or more (When no ceiling) Floor - 6 - 2-3.

  • Page 11: Maintenance Space Requirement

    For future maintenance and service access, provide sufficient maintenance space. NOTE: Do not place any wiring or illumination in the maintenance space, as they will impede ser- vice. ¢ Models: ARXG12KHTAP, ARXG14KHTAP, ARXG18KHTAP, and ARXG22KHTAP • Provide a service access for maintenance purposes.

  • Page 12: Wiring Diagrams

    3. Wiring diagrams 3-1. Models: ARXG12KHTAP, ARXG14KHTAP, ARXG18KHTAP, and ARXG22KHTAP - 8 - 3-1. Models: ARXG12KHTAP, ARXG14KHTAP, ARXG18KHTAP, and ARXG22KHTAP 3. Wiring diagrams...

  • Page 13: 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: ARXG12KHTAP Indoor temperature °CDB °CWB °CDB...
  • Page 14 ¢ Model: ARXG22KHTAP 1,050 Indoor temperature °CDB °CWB °CDB 4.99 4.27 0.55 5.56 4.30 0.56 5.75 4.67 0.56 6.13 4.69 0.57 6.32 5.06 0.57 6.70 5.04 0.58 7.08 5.37 0.58 5.03 4.28 0.46 5.61 4.30 0.47 5.80 4.68 0.47 6.18 4.69 0.48 6.37...

  • Page 15: Heating Capacity

    4-2. Heating capacity NOTE: Values mentioned in the table are calculated based on the maximum capacity. ¢ Model: ARXG12KHTAP Indoor temperature °CDB °CDB °CWB 3.87 1.43 3.78 1.46 3.69 1.49 3.60 1.52 3.51 1.55 4.35 1.50 4.24 1.53 4.14 1.56 4.04...

  • Page 16: Fan Performance

    5. Fan performance 5-1. Fan performance curve ¢ Model: ARXG12KHTAP Fan performance curve_1 Hi (SP mode20) SP mode20 upper limit SP mode20 lower limit Qu(SP mode20) Normal SP Hi (Normal SP) upper limit Normal SP Qu (Normal SP) lower limit...
  • Page 17  Characteristics of air volume and capacity • Cooling 1,000 1,500 2,000 [l/s] Airflow • Heating 1,000 1,500 2,000 [l/s] Airflow - 13 - 5-1. Fan performance curve 5. Fan performance...
  • Page 18 ¢ Model: ARXG14KHTAP Fan performance curve_1 Hi (SP mode20) SP mode20 upper limit SP mode20 lower limit Qu(SP mode20) Normal SP upper limit Hi (Normal SP) Normal SP Qu (Normal SP) lower limit 1,000 1,500 2,000 [l/s] Airflow Fan performance curve_2 (For function setting by remote controller) Hi (SP mode19) Hi (SP mode20)
  • Page 19  Characteristics of air volume and capacity • Cooling 1,000 1,500 2,000 [l/s] Airflow • Heating 1,000 1,500 2,000 [l/s] Airflow - 15 - 5-1. Fan performance curve 5. Fan performance...
  • Page 20 ¢ Models: ARXG18KHTAP and ARXG22KHTAP Fan performance curve_1 Hi (SP mode20) SP mode20 upper limit SP mode20 lower limit Qu(SP mode20) Normal SP Hi (Normal SP) upper limit Normal SP Qu (Normal SP) lower limit 1,000 1,500 2,000 [l/s] Airflow Fan performance curve_2 (For function setting by remote controller) Hi (SP mode19)
  • Page 21  Characteristics of air volume and capacity • Cooling 1,000 1,500 2,000 [l/s] Airflow • Heating 1,000 1,500 2,000 [l/s] Airflow ¢ Automatic airflow adjustment procedures 1. To start the auto setting, use setting value 32 in function number 26. 2.

  • Page 22: Airflow

    5-2. Airflow ¢ Model: ARXG12KHTAP  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 18 - 5-2. Airflow 5. Fan performance...
  • Page 23 ¢ Model: ARXG14KHTAP  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 19 - 5-2. Airflow 5. Fan performance...
  • Page 24 ¢ Models: ARXG18KHTAP and ARXG22KHTAP  Cooling Fan speed Airflow 1,050 HIGH QUIET  Heating Fan speed Airflow 1,050 HIGH QUIET - 20 - 5-2. Airflow 5. Fan performance...

  • Page 25: Operation Noise (Sound Pressure)

    6. Operation noise (sound pressure) 6-1. Noise level curve ¢ Model: ARXG12KHTAP  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 Quiet NC-20 NC-20...
  • Page 26 ¢ Models: ARXG18KHTAP and ARXG22KHTAP  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 NC-20 NC-20 Quiet Quiet NC-15 NC-15 1,000 2,000 4,000 8,000 1,000 2,000 4,000 8,000...

  • Page 27: Sound Level Check Point

    6-2. Sound level check point Product Measuring duct Measuring duct (Set the static pressure as rating in this area.) Microphone Microphone Front view Side view - 23 - 6-2. Sound level check point 6. Operation noise (sound pressure)

  • Page 28: Safety Devices

    7. Safety devices Model Type of protection Protection form ARXG12KHTAP ARXG18KHTAP ARXG14KHTAP ARXG22KHTAP Circuit protection Current fuse (PCB*) 250 V, 5A 115 ± 15 °C Activate Fan motor stop Thermal protection program Fan motor protection 70 °C Reset Fan motor restart...

  • Page 29: External Input And Output

    8. External input and output Rotary switch CN65 CN47 (Ext.in/out PCB) (Ext.out) Terminal (Ext.in) Fig. Indoor unit PCB Fig. External input and output PCB External Input connect kit External input External output Connector Input select signal (Optional parts) Operation/Stop — Terminal Dry contact Edge...
  • Page 30 ¢ External input and output PCB The indoor unit Operation/Stop can be set by using the input terminal on the PCB.  Input select Use either one of these types of terminals according to the application. (Both types of terminals cannot be used simultaneously.) •...

  • Page 31: 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 32: Combination Of External Input And Output

    8-3. Combination of external input and output By combining the function setting of the indoor unit and rotary switch setting of the External input and output PCB, you can select various combinations of functions. Combination examples of external input and output are as follows: External input External input Function...
  • Page 33 ¢ Input signal type • Indoor unit Input signal type is only "Edge". Edge • External input and output PCB The input signal type can be selected. Signal type (edge or pulse) can be switched by the DIP switch 2 (SW2) on the External input and output PCB.

  • Page 34: 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 Rotary SW of Function External input and External input Input signal Command setting / output PCB Off → On Operation Input of indoor unit Terminal...
  • Page 35  When function setting is "Forced stop" mode • In the case of "Edge" input Rotary SW of Function External input and External input Input signal Command setting / output PCB Off → On Forced stop Input of indoor unit Terminal On →...
  • Page 36  When function setting is "Operation/Stop" mode 2 • In the case of "Edge" input Rotary SW of Function External input and External input Input signal Command setting / output PCB Off → On Operation Input of indoor unit Terminal Stop (R.C.
  • Page 37 ¢ Forced thermostat off function Function Rotary SW of External External input Input signal Command setting / input and output PCB 60-00 / 2 Off → On Thermostat off 60-09 / B External input and output Input 1 60-10 / C Normal On →...
  • Page 38 ¢ Error status Function Rotary SW of External External output Output signal Command setting / input and output PCB Low → High Error 60-09 / B Output of indoor unit CN47 High → Low Normal Off → On Error 60-00 / 2 Output 1 On →...
  • Page 39 ¢ External heater output Function Rotary SW of External External output Output signal Command setting / input and output PCB Low → High Heater on 60-11 / D Output of indoor unit CN47 High → Low Heater off 60-00 / 2 Off →...

  • Page 40: Function Settings

    9. 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. 9-1. Function settings on indoor unit By using some components on the PCB, you can change the function settings. Related components on the PCB and the applicable settings Component Setting content...
  • Page 41  DIP switch setting • SW100: Remote controller address setting When operating a number of indoor units by using a wired remote controller, DIP switch set- ting for assigning unit number to each indoor unit is required. The slide switches are normally set to make the unit number 00. Remote Switch number controller...

  • Page 42: Function Settings By Using Remote Controller

    9-2. 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. ¢ Setting procedure by using remote controller Remote controller is not attached for this product.
  • Page 43 2) Static pressure Select the appropriate static pressure according to the installation conditions. Function number Setting value Setting description Factory setting 30 Pa 40 Pa 50 Pa 60 Pa 70 Pa 80 Pa 90 Pa 100 Pa 110 Pa 120 Pa 130 Pa 140 Pa 150 Pa...
  • Page 44 4) 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 45 7) 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 46 11) 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 - 42 -...

  • Page 47: Accessories

    Cable tie (medium) Special nut A Cable tie (small) (large flange) Special nut B Drain hose insulation (small flange) Washer Drain hose Coupler heat insulation Hose band (large) - 43 - 10-1. Models: ARXG12KHTAP, ARXG14KHTAP, ARXG18KHTAP, and ARXG22KHTAP 10. Accessories...

  • Page 48: Optional Parts

    11. Optional parts 11-1. 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 49: 11-2.Others

    Exterior Part name Model name Summary IR receiver kit with wireless Unit control is performed by wireless UTY-LBTYM remote remote controller. controller NOTE: Available functions may differ by the remote controller. For details, refer to the operation manual. 11-2. Others Exterior Part name Model name...
  • Page 50 Exterior Part name Model name Summary Remotely manage an air conditioning system using mobile devices such as Wireless LAN UTY-TFSXZ1 smartphones and tablets. adapter For connection indoor unit with UART interface. For connection between indoor unit Modbus UTY-VMSX with UART interface and a Modbus converter open network.

  • Page 51: Part 2. Outdoor Unit

    Part 2. OUTDOOR UNIT SINGLE TYPE: AOYG12KBTB AOYG14KBTB AOYG18KBTB AOYG22KBTB...

  • Page 52: Specifications

    1. Specifications Type Inverter heat pump Model name AOYG12KBTB AOYG14KBTB AOYG18KBTB AOYG22KBTB Power supply 230 V ~ 50 Hz Available voltage range 198—264 V Starting current Cooling 1,580 1,670 2,160 2,240 Airflow rate Heating 1,520 1,580 1,830 1,960 Type × Q'ty Propeller fan ×...

  • Page 53: Dimensions

    2. Dimensions 2-1. Models: AOYG12KBTB and AOYG14KBTB 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) - 49 - 2-1. Models: AOYG12KBTB and AOYG14KBTB 2.

  • Page 54: Models: Aoyg18Kbtb And Aoyg22Kbtb

    2-2. Models: AOYG18KBTB and AOYG22KBTB 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) - 50 - 2-2. Models: AOYG18KBTB and AOYG22KBTB 2.

  • Page 55: Installation Space

    3. Installation space 3-1. Models: AOYG12KBTB, AOYG14KBTB, AOYG18KBTB, and AOYG22KBTB ¢ 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 56  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 3 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 57  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 58: Refrigerant Circuit

    4. Refrigerant circuit 4-1. Models: AOYG12KBTB and AOYG14KBTB Heat exchanger 3-way (INDOOR) valve 2-way Muffler valve Muffler 4-way valve Strainer Expansion valve Heat exchanger Strainer (OUTDOOR) Cooling Heating : Thermistor (Discharge temperature) : Thermistor (Outdoor temperature) : Thermistor (Heat exchanger out temperature) : Thermistor (Heat exchanger middle temperature) : Thermistor (Room temperature) : Thermistor (Pipe temperature)

  • Page 59: Model: Aoyg18Kbtb

    4-2. Model: AOYG18KBTB Heat exchanger 3-way (INDOOR) valve 2-way valve Muffler Muffler Strainer 4-way valve Expansion valve Accumulator Heat exchanger Strainer (OUTDOOR) Cooling Heating : Thermistor (Discharge temperature) : Thermistor (Outdoor temperature) : Thermistor (Heat exchanger out temperature) : Thermistor (Heat exchanger middle temperature) : Thermistor (Room temperature) : Thermistor (Pipe temperature) - 55 -...

  • Page 60: Model: Aoyg22Kbtb

    4-3. Model: AOYG22KBTB Heat exchanger 3-way (INDOOR) valve 2-way Muffler valve Muffler Pressure switch 4-way valve Strainer Expansion valve Accumulator 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) : Thermistor (Room temperature) : Thermistor (Pipe temperature)

  • Page 61: Wiring Diagrams

    5. Wiring diagrams 5-1. Models: AOYG12KBTB, AOYG14KBTB, and AOYG18KBTB - 57 - 5-1. Models: AOYG12KBTB, AOYG14KBTB, and AOYG18KBTB 5. Wiring diagrams...

  • Page 62: Model: Aoyg22Kbtb

    5-2. Model: AOYG22KBTB - 58 - 5-2. Model: AOYG22KBTB 5. Wiring diagrams...

  • Page 63: 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: AOYG12KBTB NOTE: Values mentioned in the table are calculated based on the maximum capacity.

  • Page 64: Model: Aoyg14Kbtb

    6-2. Model: AOYG14KBTB NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length (m) COOLING — — — — 0.932 0.930 — — — 0.953 0.950 0.947 Indoor unit is higher than — — 0.983 0.968 0.966 0.962...

  • Page 65: Model: Aoyg18Kbtb

    6-3. Model: AOYG18KBTB NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length (m) COOLING — — — — 0.932 0.930 0.924 — — — 0.953 0.950 0.947 0.941 Indoor unit is higher — — 0.983 0.968 0.966...

  • Page 66: Model: Aoyg22Kbtb

    6-4. Model: AOYG22KBTB NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length (m) COOLING — — — — 0.909 0.909 0.903 — — — 0.953 0.950 0.947 0.941 Indoor unit is higher — — 0.983 0.968 0.966...

  • Page 67: Additional Charge Calculation

    7. Additional charge calculation 7-1. Models: AOYG12KBTB and AOYG14KBTB Refrigerant type Refrigerant amount ¢ Refrigerant charge Total pipe length 15 or less 25 (Max.) 20 g/m Additional charge 7-2. Model: AOYG18KBTB Refrigerant type Refrigerant amount 1,020 ¢ Refrigerant charge Total pipe length 20 or less 30 (Max.) 20 g/m...

  • Page 68: Airflow

    8. Airflow 8-1. Model: AOYG12KBTB  Cooling 1,580  Heating 1,520 8-2. Model: AOYG14KBTB  Cooling 1,670  Heating 1,580 8-3. Model: AOYG18KBTB  Cooling 2,160 1,271  Heating 1,830 1,077 - 64 - 8-1. Model: AOYG12KBTB 8. Airflow...

  • Page 69: Model: Aoyg22Kbtb

    8-4. Model: AOYG22KBTB  Cooling 2,240 1,318  Heating 1,960 1,154 - 65 - 8-4. Model: AOYG22KBTB 8. Airflow...

  • Page 70: Operation Noise (Sound Pressure)

    9. Operation noise (sound pressure) 9-1. Noise level curve ¢ Model: AOYG12KBTB  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 71 ¢ Model: AOYG18KBTB  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 ¢...

  • Page 72: 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. - 68 - 9-2. Sound level check point 9. Operation noise (sound pressure)

  • Page 73: Electrical Characteristics

    10. Electrical characteristics Model name AOYG12KBTB AOYG14KBTB Voltage 230 ~ Power supply Frequency Max operating current *1 10.2 Starting current Circuit breaker current Wiring Power cable spec. Cross-sectional area Connection cable *3 Limited wiring length Model name AOYG18KBTB AOYG22KBTB Voltage 230 ~ Power supply...

  • Page 74: Safety Devices

    11. Safety devices Model Type of Protection form protection AOYG12KBTB AOYG14KBTB 250 V, 25 A Circuit Current fuse (Main PCB) 250 V, 5 A protection 250 V, 3.15 A 100±15 °C Activate Fan motor stop Fan motor Terminal protection protection program 95±10 °C Reset...

  • Page 75: Accessories

    12. Accessories 12-1. Models: AOYG12KBTB, AOYG14KBTB, AOYG18KBTB, and AOYG22KBTB Part name Exterior Q’ty Part name Exterior Q’ty Installation manual Drain pipe - 71 - 12-1. Models: AOYG12KBTB, AOYG14KBTB, AOYG18KBTB, and AOYG22KBTB 12. Accessories...

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