Exhaust ventilation systems installed in high-rise buildings and premises.Mono-pipe ventilation systems.For mounting in kitchens and bathrooms.Flush wall or ceiling mounting.
The fan consists of the plastic casing BP for flush mounting and exhaust ventilation unit Valeo with a flat front panel.The casing is made of durable ABS plastic and fitted with a gravity backdraft damper to prevent backdraft.The front panel is made of snow white UV-resistant plastic.G4 purifying durable filter protects the motor, impeller and ductwork system against soiling.The filter is easily accessible for service operations.Due to modern design and various colour modifications the front panel matches well with any interior.The casing is equipped with oblong slotted joints to facilitate mounting of the casing in true vertical position.If the casing is installed with some vertical deviations the special turnable grille conceals possible mounting inaccuracies.Power is supplied to the fan through a sealed electric lead-in on the casing and the ventilation unit is equipped with an airtight terminal block for connection to the wiring system.For exhaust ventilation of a neighbour room extra spigots may be connected to the casing.Ingress protection rating IP55.
Two- or three-speed motor with centrifugal impeller. Minimum energy demand.Galvanized steel impeller with forward curved blades.Automatic maintaining of constant air flow depending on variable air resistance of the duct.Balanced impeller ensures low-noise operation.Best aerodynamic characteristics due to special scroll casing design.Ball bearings provide long service life.The ventilation unit with motor is fixed inside the casing with special latches.
Step speed control with an external speed controller, e.g. CDP-3/5 model which is available upon order.Wide range of intellectual controls programmable by set parameters (timer, adjustible timer, internal switch, photo sensor, humidity sensor).
Installed in wall or ceiling during general construction works by mounting brackets supplied as a standard.Connection to the main ventilation shaft with flexible air ducts.For exhaust ventilation of a neighbour room remove a plug and install an extra spigot. Available upon separate order.Exhaust spigot diameter 80 mm.Power is supplied to the fan through a sealed electric lead-in on the casing.After installation works cover the unit with a protecting cover to prevent dirt ingress.After finishing works install the ventilation unit inside the casing and connect it to wiring system.
|OPTIONS FOR 2 SPEED FAN MODELS
FRONT PANEL MODIFICATIONS
The standard snow white front panel can be replaced by the following models: