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Comfort units
MAJOR LINE™

The versatility of the MAJOR LINE, thanks to its various mounting possibilities and its range of accessories, allows it to be adapted to any type of installation and for any application

Cooling capacity: 0.7 to 8.5 kW
Heating capacity: 0.9 to 9 kW
Cased / uncased
Horizontal / vertical
3 motors available: HEE or AC

Two versions: 
Cased: 6 cased sizes / CV & CH models
Uncased: 6 chassis sizes / NCV & NCH models
2 pipe, 2 pipe-2 wires and 4 pipe applications

Body:

  • Front panel and suction grid in white painted sheet metal RAL 9010.
  • Flange, spar and blowing grid in ABS grey RAL 7035.
  • >Blowing by fixed fins oriented towards the back which allow the air jet to adhere to the wall by the Coanda effect and to optimise the air diffusion.
  • Central access point for recessed thermostats.

Filtration:

  • Standard:
  • G3 filter (EN 779) / ISO coarse > 50% (ISO 16890).
  • Flexible filtering media made of polyester fibers, regenerable for cleaning.
  • Fire resistance M1.
  • Optional:
  • EPURE® filter kit: M5 (EN 779) / ISO ePM10 > 50% (ISO 16890).
  • Accessibility through the bottom of the unit or through the suction grid.

Coils:

  • Left/right hydraulic connections.
  • For uncased horizontal versions, the hydraulic and electrical connections can be supplied on the same side, for more compacity and a simpler installation.
  • Electric coil: single-tube shielded electric elements inserted in the finned block of the water coil ensuring excellent temperature distribution of the supply air. 2 capillary temperature limiters with manual and automatic reset.

Motorised fan unit:

  • 3 types available:
  • HEE 2-10V energy efficient motor, 2-10 V control.
  • HEE ON/OFF energy efficient motor, 3-speed control.
  • AC 5-speed asynchronous motor.
  • HEE low consumption motor.
  • Thermal comfort:
  • Very high temperature uniformity in the comfort zone.
  • Diffusion: Coanda effect thanks to the fixed fins oriented towards the back.
  • Acoustic comfort:
  • Very quite operation: NR > 20 at low speed.
  • A wide range of control options.
  • Ease of installation and maintenance:
  • Complete unit, ready to install.
  • Integrated supply and return.
  • Filter access: mounted on a pivoting slide. Easy access from the bottom of the unit (CV) or from the removable front grille (1D).
  • Fan unit access: removable casing with 2¼ turn screws. Removable bi-block volute for easy access to the entire GMV.
  • Eco-conception and environemental sustainability:
  • All ABS parts of the MAJOR LINE are identified and fully recyclable.
  • MAJOR LINE is 85 to 95% recyclable (according to size).
  • The traceability of the parts and the easy dismantling of the device make MAJOR LINE an easily recyclable product.
Two versions: 
Cased: 6 cased sizes / CV & CH models
Uncased: 6 chassis sizes / NCV & NCH models
2 pipe, 2 pipe-2 wires and 4 pipe applications

Body:

  • Front panel and suction grid in white painted sheet metal RAL 9010.
  • Flange, spar and blowing grid in ABS grey RAL 7035.
  • >Blowing by fixed fins oriented towards the back which allow the air jet to adhere to the wall by the Coanda effect and to optimise the air diffusion.
  • Central access point for recessed thermostats.

Filtration:

  • Standard:
  • G3 filter (EN 779) / ISO coarse > 50% (ISO 16890).
  • Flexible filtering media made of polyester fibers, regenerable for cleaning.
  • Fire resistance M1.
  • Optional:
  • EPURE® filter kit: M5 (EN 779) / ISO ePM10 > 50% (ISO 16890).
  • Accessibility through the bottom of the unit or through the suction grid.

Coils:

  • Left/right hydraulic connections.
  • For uncased horizontal versions, the hydraulic and electrical connections can be supplied on the same side, for more compacity and a simpler installation.
  • Electric coil: single-tube shielded electric elements inserted in the finned block of the water coil ensuring excellent temperature distribution of the supply air. 2 capillary temperature limiters with manual and automatic reset.

Motorised fan unit:

  • 3 types available:
  • HEE 2-10V energy efficient motor, 2-10 V control.
  • HEE ON/OFF energy efficient motor, 3-speed control.
  • AC 5-speed asynchronous motor.
  • HEE low consumption motor.
  • Thermal comfort:
  • Very high temperature uniformity in the comfort zone.
  • Diffusion: Coanda effect thanks to the fixed fins oriented towards the back.
  • Acoustic comfort:
  • Very quite operation: NR > 20 at low speed.
  • A wide range of control options.
  • Ease of installation and maintenance:
  • Complete unit, ready to install.
  • Integrated supply and return.
  • Filter access: mounted on a pivoting slide. Easy access from the bottom of the unit (CV) or from the removable front grille (1D).
  • Fan unit access: removable casing with 2¼ turn screws. Removable bi-block volute for easy access to the entire GMV.
  • Eco-conception and environemental sustainability:
  • All ABS parts of the MAJOR LINE are identified and fully recyclable.
  • MAJOR LINE is 85 to 95% recyclable (according to size).
  • The traceability of the parts and the easy dismantling of the device make MAJOR LINE an easily recyclable product.
Documents

Commercial brochure

Ecodesign data

Instruction manual

Kit / option manual

Dimensions diagram

Electrical diagram


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