Cabinet
It is made of ABS, colour white. The discharge is towards the back, the diameter of the discharge outlet is 99 mm. 3-digit 7-segment numeric display on the side of the cabinet.
Running wheel
is radial with forward curved blades, pressed on the EC motor axis.
Motor
is EC with high efficiency and low consumption. It is equipped with thermal overload protection, max. ambient temperature is 40 ˚C, IP45 protection.
Square box
is accessible by removing the front grille.
Regulation
Constant flow is done by setting on the display. The speed settings are TRICLE for constant operation (setting 18, 29, 40, 47 or 58 m3/h) and BOOST for increased ventilation (setting from 72 to 108 m3/h). In the HT version, the speed control is switched via a hygrostat.
Mounting
The fan is mounted on the wall or in the ceiling.
Electrical connection
3-wire (ST, HT version) or 2-wire (HT version).
Options
- ST standard version with timer, 3-wire connection with Boost option via external button
- HT version with timer and hygrostat, 2-wire / 3-wire connection with Boost option based on RH setpoint / combination of RH and external button