Mandik FDMC Installation Instructions Manual page 6

11. Damper blade overlaps.
12. Electrical components, wiring diagrams.
~
- +
1
2
Tf
Tf
N L1
1 2
Tf
S1 S2 S3 S4 S5 S6
<5° <80°
BAT
LED
S1 S2 S3 S4 S5 S6
<5°
BAT
Tf LED
The blade of fire damper exceeds body of fire
damper by the value "a". There has to be enough
space in duct for blade rotation.
<80°
5