3/4
5
1
3
Interrupteur unipolaire
PE
N
L
VERT/JAUNE - GREEN/YELLOW
BLEU - BLUE
MARRON - BROWN
NOIR - BLACK
Unipolar switch
L
N
PE
ANTICHUTE / SAFETY BRAKE
ANTICHUTE / SAFETY BRAKE
PE
N
L
VERT/JAUNE - GREEN/YELLOW
BLEU - BLUE
MARRON - BROWN
NOIR - BLACK
5
1
3
Interrupteur unipolaire
Unipolar switch
L
N
PE
Testing instructions
3
Wiring of safety brakes
4
To test the operation of the safety brake:
1.
Check accurately the installation and make sure that all the fastening screws of the safety brake are provided with suitable washers and
perfectly tightened.
2.
Check the safety brake regular working while the shutter is in rotation. Since it is not possible to simulate a breakage in the transmission
you can make sure of the good working of the safety brake by listening to the clinking caused by the fall of the inner locking rollers. If it can
be clearly heard, the safety brake has succeeded the working test.
In case of triggering of the safety brake:
1.
Secure the installation.
2.
Remove and check the faulty elements , replace them if necessary.
3.
Send back the safety brake to SOMFY for verification and reset.
Wiring with a single-phase motor without manual override:
Wiring with a single-phase motor with manual override:
