14
22
ON
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
The operation mode of the fan models 150 Quiet T, TH, VT, VTH, TP is selected by setting the DIP
switch into the required position. Use the plastic screwdriver from the delivery set to set the DIP-switch
to required position.
Mode 1 (single-speed mode)
The fan is turned off by default. The fan starts operating at the 1st speed when the switch is closed or
one of the sensors is activated.
Mode 2 (single-speed mode)
The fan is turned off by default. The fan starts operating at the 2nd speed when the switch is closed or
the sensors are activated.
Mode 3 (two-speed mode)
The fan operates at the 1st speed by default. The fan switches to the 2nd speed when the switch
is closed or the sensors are activated.
Mode 4 (two-speed mode)
The fan is turned off by default. The fan starts operating at the 1st speed when the switch is closed and
switches to the 2nd speed when the humidity sensor is activated.
Mode 5 (two-speed mode)
The fan is turned off by default. The fan starts operating at the 1st speed when the switch is closed or
when the humidity sensor is activated. If during the operation at the 1st speed the second even takes
place. i.e. the switch is closed or the humidity sensor is activated, the fan switches to the 2nd speed.
ATTENTION!
The operation mode 1 is set by default.
Any other operating mode may be set during the fan mounting or during its operation. Setting the
DIP switch to any operating position other than stated in the table results in the emergency mode with
red light indication. In such a case disconnect the fan from power supply in such a case and set the
DIP switch to a correct position.
150
Quiet T
, 150
Quiet TH,
150
Quiet VT
, 150
Quiet VTH, 150
Quiet TP
Mode 2
150
Ouiet T
150
Ouiet TH
150
Ouiet VTH
150
Ouiet VT
150
Ouiet TP
Mode 1
Mode 3
Mode 4
Mode 5
