15
Fig. 5.k
Single speed operation
S1 S2 S3 GND
1 2 3
4
GND POT +10
N
L
V1
V2
CTRL-M
N
L
+
U
-
1 2 3
4
S1 S2 S3 GND
TWO POSITION
SWITCH OR
REMOTE SENSOR
DEVIATORE O
SENSORE ESTERNO
N
L
V1
V2
GND POT +10
DEVIATORE O SENSORE
ESTERNO
TWO POSITION SWITCH OR
REMOTE SENSOR
WECHSELSCHALTER
INVERSEUR OU CAPTEUR
EXTERNE
Fig. 5.l
Two speed operation with remote two-position switch/sensor
Fig. 5.m
Variable speed operation with CTRL-M remote manual controller
The unit must be earthed.
5.6 Additional electric wirings
1 2 3
4
S1 S2 S3 GND
N
L
V1
V2
THREE POSITION
SWITCH
INTERRUTTORE
3 POSIZIONI
GND POT +10
INTERRUTTORE 3
POSIZIONI
THREE POSITION SWITCH
3 STUFEN SCHALTER
INTERRUPTEUR À 3
POSITIONS
Fig. 5.o
Three-speed operation with SEL-3V speed selector
S1 S2 S3 GND
1 2 3
4
GND POT +10
N
L
V1
V2
1-10V
BALLAST
+
-
Fig. 5.n
Variable speed operation through external domotic (BMS) system or
ballast potentiometer
WARNING
Make sure that the mains supply to the unit is disconnected before
performing any installation, service, maintenance or electrical work!
The installation and service of the unit and complete ventilation system must be performed
by an authorized installer and in accordance with local rules and regulations.
