Vents 100 Flip User Manual - Mounting
7
EN
MOUNTING
The fan can be mounted to the ceiling or onto a wall with air extraction into a ventilation shaft or a matching diameter
round air duct (Fig. 2). The fan installation steps are given on Fig. 3-11. Electric connection diagrams are given on Fig. 12-13.
Connection diagram terminal key:
L — phase (220-240 V only)
SW — external switch
N — neutral (220-240 V only)
QF — automatic switch.
S — timer control line
WARNING! Fans rated for 12 V (as specified on the fan packing and casing) must be connected to ~12 V electric
mains only!
DESIGNATION KEY
VENTS
100
Solid
X
X
Motor modifications
_ — basic motor
L — motor with ball bearings
Options
_ — basic model
S — cord-operated switch
Т — deactivation delay timer
Т1 — deactivation and activation delay timer
ТН — humidity sensor and deactivation delay timer
Fan series
Outlet duct diameter [mm]
Trade mark
ELECTRONIC SYSTEM OPERATION ALGORITHM
The T model fans equipped with a timer are activated by control voltage application to input terminal S by an external
switch (e.g. indoor light switch). Upon control voltage removal the fan continues to operate for the period of time set by the
timer within the range from 2 to 30 minutes. The ST model fans are activated and deactivated by the internal cord switch.
In T1 model fans equipped with a timer the activation delay timer is activated upon application of control voltage to input
terminal S by and an external switch (e.g. indoor light switch), but the fan blades remain in the stationary position. The