Fan coils VTNC
آگوست 7, 2017
Fan coils with brushless motor
آگوست 7, 2017

Fan coils


Cooling capacity: 2.0÷11.1 kW
Heating capacity: 2.6÷14.0 kW

Plus Product

  •  Set ups for 2 pipe, 4 pipe or 2 pipes with electrical heater
  •  ABS or metal cover
  •  3-way, On/OFF electrovalves and premounted controls on board

Cassette-type fan coil units

Construction features

• Fan coils: cassette-type for installation in false ceilings, with air return and flow directly into the room.

• Finned coil heat exchanger.

• Radial fan.

• 6-speed engine 3 of which are connected in a terminal board.

• Structure: self-supporting galvanised sheet steel complete with additional condensation drain pan and pump to lift the condensation (maximum head pressure 650mm).

• PLP ceiling plugging cover (accessory): in ABS polymer (RAL 9003) with manually adjustable outlet fins, inlet grille and renewable filter.

System type

• 2T – Cassette for 2-pipe systems.

• 4T – Cassette for 4 pipe systems.

• RE – Cassette for 2 pipe systems with integrative electrical heater.

Separately supplied accessories

• PLP-Ceiling panelling in ABS (RAL 9003).

• PLM-Metal ceiling panelling (RAL 9003) flush to the false ceiling, 60x60cm models only.

➔❖ ON/OFF 3-way electrovalve for 2 and 4-pipe systems.

➔❖ ON/OFF 2-way electrovalves for 2 and 4-pipe-systems.

• Primary air duct connection.

• Shank for air distribution at a distance from the unit.

• Primary air kit.


For wall mounting installation

➔ Panel with speed and summer/winter switch.

➔ Panel with room thermostat, summer/winter switch, speed switch, ON/OFF valve signal and electrical heater.

➔ Electronic panel with automatic summer/winter changeover for 2-pipe systems.

➔ Electronic panel with automatic summer/winter changeover and automatic speed regulation for 2-pipe systems with electric heater or 4-pipe systems.

➔ Electronic panel with display and RS485 serial interface, semi-recessed in wall.

➔ Interface board for controlling up to 4 fan coils.

Airwave Controls

➔ Remote control and receiver.

➔ Electronic control panel for wall mounting.

➔ Wall-mounted recessed electronic panel

For installation on machine.

➔❖Master/slave electronic board.

➔❖Temperature probe for hot row.

➔❖Module for management of ON/OFF valves and electrical resistance.

➔ RS485 interface for serial communication with other devices (proprietary protocol; Modbus RTU protocol).

➔ RS 485/USB serial converter.

➔ Serial interface (CAN-bus – Controller Area Network) for the airwave system.

➔ KGTW-BAC- Gateway RS485/BACnet (max 64 fan coil).

➔ KGW-LON – Gateway RS485/FTT10-LonWorks (max 64 fan coil).

Key: ❖ Factory fitted

➔ Supplied separately

Data at the following conditions:
Air: 27°C D.B.; 19°C W.B. – Acqua: 7/12℃.
Air: 20°C – Water: 45/40°C.
Air: 20°C – Water: 50°C, flow rate as in cooling.
Air: 20°C – Water: 70/60°C.
Air: 20°C – Water: 65/55°C.
For room volume equal to 100 m³ and reverberation time = 0.5 sec.
E Eurovent certificated performance.