Fuji Electric RSG07KMTA Design & Technical Manual
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Fuji Electric RSG07KMTA Design & Technical Manual

Owner's manual air conditioner
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AIR CONDITIONER
Wall mounted type
DESIGN & TECHNICAL MANUAL
INDOOR
RSG07KMTA
RSG09KMTA
RSG12KMTA
RSG14KMTA
OUTDOOR
ROG07KMTA
ROG09KMTA
ROG12KMTA
ROG14KMTA
DR_AS066EJ_01
2018.02.20

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Summary of Contents for Fuji Electric RSG07KMTA

  • Page 1 AIR CONDITIONER Wall mounted type DESIGN & TECHNICAL MANUAL INDOOR RSG07KMTA RSG09KMTA RSG12KMTA RSG14KMTA OUTDOOR ROG07KMTA ROG14KMTA ROG09KMTA ROG12KMTA DR_AS066EJ_01 2018.02.20...
  • 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. Trademarks ™ FGLair is trademark of Fujitsu General Limited in the United States, other countries or both. ™...

  • Page 3: Table Of Contents

    CONTENTS Part 1. INDOOR UNIT............... 1 1. Specifications.................... 2 2. Dimensions....................4 2-1. Models: RSG07KMTA, RSG09KMTA, RSG12KMTA, and RSG14KMTA....4 3. Wiring diagrams ..................6 3-1. Models: RSG07KMTA, RSG09KMTA, RSG12KMTA, and RSG14KMTA....6 4. Capacity table.................... 7 4-1. Cooling capacity......................7 4-2.
  • Page 4 CONTENTS (continued) Part 2. OUTDOOR UNIT..............39 1. Specifications..................40 2. Dimensions....................41 2-1. Models: ROG07KMTA, ROG09KMTA, and ROG12KMTA ........41 2-2. Model: ROG14KMTA ....................42 3. Installation space ..................43 3-1. Models: ROG07KMTA, ROG09KMTA, ROG12KMTA, and ROG14KMTA ....43 4.

  • Page 5: Part 1. Indoor Unit

    Part 1. INDOOR UNIT WALL MOUNTED TYPE: RSG07KMTA RSG09KMTA RSG12KMTA RSG14KMTA...

  • Page 6: Specifications

    1. Specifications Wall mounted Type Inverter heat pump Model name RSG07KMTA RSG09KMTA RSG12KMTA RSG14KMTA Power supply 230 V ~ 50 Hz Available voltage range 198—264 V 2.00 2.50 3.40 4.20 Rated Btu/h 6,800 8,500 11,600 14,300 Cooling 0.9—3.0 0.9—3.2 0.9—3.9 0.9—4.4...
  • Page 7 Specifications for Lot10 Model name RSG07KMTA RSG09KMTA RSG12KMTA RSG14KMTA Cooling Energy efficiency class Heating (Average) Cooling 2.0 (35 °C) 2.5 (35 °C) 3.4 (35 °C) 4.2 (35 °C) Pdesign Heating (Average) 2.3 (-10 °C) 2.4 (-10 °C) 2.5 (-10 °C) 4.0 (-10 °C)

  • Page 8: Dimensions

    2. Dimensions 2-1. Models: RSG07KMTA, RSG09KMTA, RSG12KMTA, and RSG14KMTA Unit: mm (834) Outline of indoor unit for pipe inlet Ø65 for pipe inlet Ø65 - 4 -...
  • Page 9 ¢ Installation space requirement Provide sufficient installation space for product safety. Unit: mm 70 or more 40 or more Wall hook bracket Outline of the indoor unit 107 or more 183 or more 1,500 or more The flare connection part should be installed outdoors.

  • Page 10: Wiring Diagrams

    3. Wiring diagrams 3-1. Models: RSG07KMTA, RSG09KMTA, RSG12KMTA, and RSG14KMTA - 6 -...

  • 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: RSG07KMTA Indoor temperature °CDB °CWB °CDB...
  • Page 12 ¢ Model: RSG14KMTA Indoor temperature °CDB °CWB °CDB 3.48 2.99 0.45 3.80 3.10 0.45 4.01 3.17 0.45 4.22 3.24 0.45 4.48 3.30 0.44 4.64 3.39 0.44 4.96 3.49 0.44 3.32 2.91 0.60 3.62 3.01 0.60 3.82 3.08 0.59 4.02 3.15 0.59 4.27 3.21...

  • Page 13: Heating Capacity

    4-2. Heating capacity NOTE: Values mentioned in the table are calculated based on the maximum capacity. ¢ Model: RSG07KMTA Indoor temperature °CDB °CWB 1.85 0.95 1.83 0.97 1.81 0.98 1.80 1.02 1.78 1.04 2.22 1.00 2.20 1.02 2.17 1.03 2.16 1.07...

  • Page 14: Fan Performance

    5. Fan performance 5-1. Air velocity distributions ¢ Models: RSG07KMTA, RSG09KMTA, and RSG12KMTA 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 15 ¢ Model: RSG14KMTA 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 & Right Unit: m/s Side view Vertical airflow direction louver: Up...

  • Page 16: Airflow

    5-2. Airflow ¢ Model: RSG07KMTA  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 12 -...
  • Page 17 ¢ Model: RSG09KMTA  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 13 -...
  • Page 18 ¢ Model: RSG12KMTA  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 14 -...
  • Page 19 ¢ Model: RSG14KMTA  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 15 -...

  • Page 20: Operation Noise (Sound Pressure)

    6. Operation noise (sound pressure) 6-1. Noise level curve ¢ Model: RSG07KMTA  Cooling  Heating NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 HIGH NC-45 NC-45 HIGH NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 QUIET NC-15...
  • Page 21 ¢ Model: RSG12KMTA  Cooling  Heating NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 HIGH NC-45 NC-45 HIGH NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 QUIET NC-15 NC-15 QUIET 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 22: Sound Level Check Point

    6-2. Sound level check point Microphone Microphone NOTE: Detailed shape of the actual indoor unit might be slightly different from the one illustrated above. - 18 -...

  • Page 23: Safety Devices

    7. Safety devices Model Type of Protection form protection RSG07KMTA RSG09KMTA RSG12KMTA Circuit Current fuse (PCB*) 250 V, 3.15 A protection More than 85 °C Activate Fan motor speed down Fan motor Thermistor protection protection 85 °C or less Reset...

  • Page 24: External Input And Output

    8. External input and output With using external input and output functions, this product can be operated inter-connectedly with an external device. Connector Input Output Remarks CNA01 Control input — See external input/output CNB01 — Operation status output settings for details. CNB02 —...
  • Page 25 • Circuit diagram example • Contact capacity: DC 24 V or more, Indoor unit 10 mA or more. Communication kit Connected unit control PCB • *: Make the distance from the PCB Example: Switch Connector to the connected unit within 10 m. •...
  • Page 26 • Optional part Part name Model name Exterior External input wire External connect kit UTY-XWZXZ5 Communication kit UTY-TWBXF2 * For operating the external function, the wall mounted type requires the communication kit in addition to the wire (UTY-XWZXZ5). - 22 -...

  • Page 27: External Output

    8-2. External output With using external output function, operating status of this product can be transmitted to the ex- ternal device, and also, this product can be inter-connected with the external device. ¢ Operation status output Air conditioner operation status signal can be output. •...
  • Page 28 ¢ Error status output Air conditioner error status signal can be output. • Circuit diagram example: Indoor unit control PCB Communication kit Connected unit Connector DC 24 V Example: Relay unit Example: Display Relay power supply 10 m* Signal Optional parts Locally purchased –...

  • Page 29: Group Connection

    9. Group connection Wiring regulation on the remote controllers in the multi split models are reviewed and allowed for group connection. Example of group connection Indoor unit Indoor unit Outdoor unit Outdoor unit *Exterior of each device shown above might be different from the actual one. NOTES: •...

  • Page 30: Remote Controller Address Setting Procedure For Wireless Remote Controllers

    • Required parts for group connection – Optional part: Indoor unit type Communication kit UTY-TWBXF Wall mounted UTY-XWZXZ5 UTY-TWBXF2 As for the optional parts, refer to Chapter 13-2. "Others" on page 37. – Service part: Wire with connector (Service part no. 9705932012) Wiring example for multiple remote control or group control: Crimping terminal and its insulation cap (Locally purchased)

  • Page 31: Remote Controller

    10. Remote controller 10-1. Wireless remote controller ¢ Overview Signal transmitter MODE button FAN button 10°C HEAT button ECONOMY button SWING button OUTDOOR UNIT SET button LOW NOISE button TEMP. button ON TIMER button POWERFUL button OFF TIMER button Start/Stop button TIMER SELECT button RESET button...
  • Page 32 ¢ 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 33: Function Settings

    11. 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. 11-1. Function settings by using remote controller Some function settings can be changed on the remote controller. After confirming the setting pro- cedure and the content of each function setting, select appropriate functions for your installation environment.
  • Page 34 NOTES: • The air conditioner custom code is set to prior to shipment. • The remote controller resets to custom code when the batteries on the remote controller are replaced. If you use a custom code other than code , reset the custom code after replacing the batteries.
  • Page 35 ¢ 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 36 2) Filter sign Select appropriate intervals for displaying the filter sign on the indoor unit according to the esti- mated 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 37 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 38 7) Remote controller custom code (Only for wireless remote controller) The indoor unit custom code can be changed. Select the appropriate custom code. Function number Setting value Setting description Factory setting ♦ 8) External input control "Operation/Stop" mode or "Forced stop" mode can be selected. Function number Setting value Setting description...

  • Page 39: 11-2.Custom Code Setting For Wireless Remote Controller

    11-2. 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 cus- tom code.

  • Page 40: Accessories

    12. Accessories 12-1. Models: RSG07KMTA, RSG09KMTA, RSG12KMTA, and RSG14KMTA Part name Exterior Q’ty Part name Exterior Q’ty Operating manual Cloth tape Installation manual Screw (Large) Operating manual Screw (Small) (CD-ROM) Remote controller Wall hook bracket Battery Remote controller holder - 36 -...

  • Page 41: Optional Parts

    13. Optional parts 13-1. Controllers Exterior Part name Model name Summary Large and full-dot liquid crystal screen, wide and large keys easy to press, user-intuitive arrow key. Wired remote UTY-RVNXM Wire type: Polar 3-wire controller Optional communication kit is necessary for installation. Room temperature can be controlled by detecting the temperature accurately with built-in thermo...
  • Page 42 - 38 -...

  • Page 43: Part 2. Outdoor Unit

    Part 2. OUTDOOR UNIT SINGLE TYPE: ROG07KMTA ROG09KMTA ROG12KMTA ROG14KMTA...

  • Page 44: Specifications

    1. Specifications Type Inverter heat pump Model name ROG07KMTA ROG09KMTA ROG12KMTA ROG14KMTA Power supply 230 V ~ 50 Hz Available voltage range 198—264 V Starting current Cooling 1,650 1,650 1,700 1,680 Airflow rate Heating 1,450 1,450 1,470 1,580 Type × Q'ty Propeller fan ×...

  • Page 45: Dimensions

    2. Dimensions 2-1. Models: ROG07KMTA, ROG09KMTA, and ROG12KMTA Unit: mm Drain port Ø42 Pitch of bolts for installation Top view Side view Front view Side view Airflow Drain port Ø42 Bottom view Side view (Bulb part) - 41 -...

  • Page 46: Model: Rog14Kmta

    2-2. Model: ROG14KMTA 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 (Bulb part) - 42 -...

  • Page 47: Installation Space

    3. Installation space 3-1. Models: ROG07KMTA, ROG09KMTA, ROG12KMTA, and ROG14KMTA ¢ 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 48  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 example “When an obstruction in the upper space:”.
  • Page 49  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 50: Refrigerant Circuit

    4. Refrigerant circuit 4-1. Models: ROG07KMTA, ROG09KMTA, and ROG12KMTA Heat exchanger 3-way (INDOOR) valve 2-way Muffler valve 4-way valve Strainer Expansion valve Heat exchanger Strainer (OUTDOOR) Cooling Heating : Thermistor (Discharge temperature) : Thermistor (Outdoor temperature) : Thermistor (Heat exchanger out temperature) : Thermistor (Room temperature) : Thermistor (Pipe temperature) - 46 -...

  • Page 51: Model: Rog14Kmta

    4-2. Model: ROG14KMTA 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 (Room temperature) : Thermistor (Pipe temperature) - 47 -...

  • Page 52: Wiring Diagrams

    5. Wiring diagrams 5-1. Models: ROG07KMTA, ROG09KMTA, ROG12KMTA, and ROG14KMTA - 48 -...

  • Page 53: 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: ROG07KMTA and ROG09KMTA NOTE: Values mentioned in the table are calculated based on the maximum capacity.

  • Page 54: Model: Rog12Kmta

    6-2. Model: ROG12KMTA NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length (m) COOLING — — — 0.858 0.868 — — 0.929 0.872 0.882 Indoor unit is higher than outdoor unit *1 — 0.960 0.933 0.876 0.885...

  • Page 55: Additional Charge Calculation

    7. Additional charge calculation 7-1. Models: ROG07KMTA and ROG09KMTA Refrigerant type Refrigerant amount ¢ Refrigerant charge Total pipe length 15 or less 20 (Max.) 20 g/m Additional charge 7-2. Model: ROG12KMTA Refrigerant type Refrigerant amount ¢ Refrigerant charge Total pipe length 15 or less 20 (Max.) 20 g/m...

  • Page 56: Airflow

    8. Airflow 8-1. Model: ROG07KMTA  Cooling 1,650  Heating 1,450 8-2. Model: ROG09KMTA  Cooling 1,650  Heating 1,450 8-3. Model: ROG12KMTA  Cooling 1,700 1,001  Heating 1,470 - 52 -...

  • Page 57: Model: Rog14Kmta

    8-4. Model: ROG14KMTA  Cooling 1,680  Heating 1,580 - 53 -...

  • Page 58: Operation Noise (Sound Pressure)

    9. Operation noise (sound pressure) 9-1. Noise level curve ¢ Model: ROG07KMTA  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 59 ¢ Model: ROG12KMTA  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 60: 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 illustrat- ed above. - 56 -...

  • Page 61: Electrical Characteristics

    10. Electrical characteristics Model name ROG07KMTA ROG09KMTA ROG12KMTA ROG14KMTA Voltage 230 ~ Power supply Frequency Max operating current *1 Starting current Circuit breaker current Power cable Cross- Wiring sectional spec. *2 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 62: Safety Devices

    11. Safety devices Model Type of Protection form protection ROG07KMTA ROG09KMTA 250 V, 20 A Circuit protection Current fuse (Main PCB) 250 V, 5 A 85—122 °C Activate Fan motor stop Fan motor Terminal protection protection program 77—114 °C Reset Fan motor restart 110 °C Activate...

  • Page 63: Accessories

    12. Accessories 12-1. Models: ROG07KMTA, ROG09KMTA, ROG12KMTA, and ROG14KMTA Part name Exterior Q’ty Part name Exterior Q’ty Installation manual Drain pipe - 59 -...

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