Blauberg Trio V2

2 speed modes: I – for the permanent ventilation, II (by a sensor or switch) – for the intermittent. Wall and ceiling mounting. The casing, impeller and the front panel are made of high-quality and UV-resistant ABS plastic. The aerodynamic design of the impeller ensures high air flow and low noise level. The fan outlet pipe incorporates specially designed air rectifiers to reduce air turbulence, noise level and increase air pressure. The fan is equipped with a specially designed backdraft damper to prevent back flow and heat losses during the fan standby. Ventilation shaft mounting or connection to ∅ 100 mm and ∅ 150 mm air ducts.Maintenance-free bearings contain enough grease for 40 000 hrs non-stop operation.

The fan is installed directly into the ventilation shaft. Flexible duct connection is recommended in case of the remote ventilation shaft location. The air duct is connected to the fan exhaust spigot through a clamp. Fixation to the wall or ceiling with screws.

Turn-on delay timer

• Adjustable delay time from 10 seconds to 2 minutes.

Turn-off delay timer

• Adjustable delay time from 2 to 30 minutes.

Turn-on delay timer

• A non-adjustable turn-on delay timer (45 s), when the switch is closed; turn-on delay is not available when the humidity sensor is activated.

Turn-off delay timer

• An adjustable turn-off delay timer (2-30 min) after the switch is opened. If the humidity sensor is activated, the turn-off delay time is fixed (5 min).

Humidity sensor

• Humidity sensor activation threshold is adjustable from 60 % to 90 %.