Vasco DX4 Manuel D'installation Et D'utilisation page 106

plaat omhoog elektronica.pdf 1 20/08/2018 17:27
3 position switch or
3-fold switching module
20 CONNECTING 3 POSITION SWITCH
CONNECTION WIRED 3-POSITION SWITCH OR A 3- WAY SWITCH
MODULE
Before starting any work, make sure that the ventilation unit is
deenergized. To connect a wired 3-position switch, the ventilation unit
must be properly opened to access the circuit board.
To do this, remove the screw and tilt the cover plate away from the
ventilation unit.
Then the correct cable should be routed to the circuit board through the
recess with grommet provided for this purpose in the ventilation unit.
Finally, connect the cable to terminal X9 "Connection 3 position switch,"
according to the schedule below.
Sample circuit
3 position switch NIKO
(type 170-45900 + xxx-659336)
power cord
230V ˜ 50 Hz
C 1
2
Provided grommets
ventilation unit
A ( 1 : 4 )
1.
2.
Circuit board
X13
X14
brun
jaune/vert
X27
bleu
X17
L1
L2
L3
X9
L1 and L3 closed = high (position 3)
L1 and L2 closed = medium (position2)
L1 open = low (position 1)
in
L1 is connected toterminal C
L2 is connected to terminal 1
L3 is connected to terminal 2