3-speed fan via TRIO-S controller (code 12871), consisting of:
– induction capacitor starter motor equipped with thermal overload cut-out and self-lubricating bushings,
– centrifugal impeller forward.
Nominal diameter 100 mm.
Electronic pcb with humidistat function pilots with RH% sensor (4 preset limits: 60%, 70%, 80%, 90%, selected during installation), designed to automatically turn on the fan. The PCB incorporates an electronic timer that automatically shuts off the motor when the relative humidity drops below a threshold value. The timer setting is selectable during installation in the range 3′-20′ (default setting 3′).
TECHNICAL DATA AND PERFORMANCE DATA
Absorbed power 1st speed (W) 50
Frequency (Hz) 50
Insulation class II°
IP X4
Maximum ambient temperature for continuous operation (°C) 50