D+H RZN 4402-K V2 Betriebsanleitung Seite 30

Operation - Release in case of alarm
Manual opening by smoke vent button:
O K
Automatic opening by fire detector:
Automatic opening by external control (e.g. fire alarm system):
External control
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RZN 4402-K / RZN 4404-K
SMOKE VENT
OK
OK
RT
D47 D42 D20
I
0
Reset
Line
RZN
OK
RT
D47 D42 D20
I
0
Reset
Line
RZN
English
OK
RT
D47 D42 D20
I
OK
0
Reset
System
Line
RZN
OK
System
OK
System
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