Exterior/interior ventilators for window frames
Kitchen, bathroom,and WC extraction
Airflow circuit components
Integrated airflowcontrol modules
Air intakes and outlets
Foul air outletroof components
Natural ventilation grilles
Exterior facadeair intake grilles
The BYP bypass is an electrically operated 3-port, flip-flop damper.
Flipping the switch alternates the choice of open outlet port.
Ducts are connected to the three branches and held by sealing compound, adhesive tape, or collars.
Bypasses must be kept easily accessible for maintenance.
The BYP bypass must be installed flat with the motor at the top for proper operation.
Body made from 0.7mm galvanized steel sheet with 3 inlet/outlets
Sheet metal movable flap with sealing foam
Two limit switches
Flip switch + connecting cable
The bypass comes pre-wired with 230 VAC + earth connections.
For safety purposes, use with a 1-Amp phase + neutral circuit breaker.
Isolate the bypass on the main electrical distribution board before beginning any work on the bypass.