5
12. Electrical components, wiring diagrams.
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.
11. Damper blade overlaps.
1
2
S3
S1 S2
S5
S4
S6
<5°
<80°
BAT
Tf
Tf
LED
~
-
+
1
2
S3
S1 S2
S5
S4
S6
N L1
<5°
<80°
BAT
Tf
Tf
LED