• DC Motor (ECM):
  • IP 44, class B single phase, 230V 50Hz.
• Thermal protection managed by electronics.

• Operation in COP (constant pressure), CAV (constant flow) or VAV (variable flow).
• Regulation box, IP55, fitted and wired in the factory.
• Backlit LCD display, with function keys on the front, optional remote control.
  • Clear display of the measurement (pressure, flow) and of the set point set.
• Integrated ventilation fault indication: dry contact available on the RMEC terminal block (breaking capacity at 230Vac: 3A resistive).
• ModBus RTU communication as standard.

use in collective VMC when the extraction of air from the same dwelling is carried out by several extractors.

• The extractors must only be able to operate simultaneously: imperative use of the box BAHV to enslave the turrets of the same slot.
• The installation can be completed with an alarm report box in order to know the operating status of the CMV: box BRVH.

• White metal box, anti-vandalism.
• Positive safety anti-siphoning safety box (manual reset): article 10 Order of 24 March 1982 amended.
• Control of up to 6 turrets serving vertical ducts corresponding to the same stack of housing units.
• Allows the stopping of all the turrets of this same stack in the event of failure of one of them.
• Can only serve one stairwell.
• Power supply of each turret: Pmax: 170 W; Imax: 1.5 A per turret.
• Box power supply: single-phase 230V, 50-60Hz.
• Slaves the BRVH alarm report box.

• White metal case.
• Alarm report box: correct operation of the installation, ventilation fault in one or more turrets.
• Remote installation in the common areas to warn of the operating status of the ventilation.
• Contains two indicator lights:
  • Red diode: ventilation fault,
  • Green diode: voltage presence.
• Powered by the BAVH box.
• Audible alarm function activated by key.