There are 2 ways to connect Fire Panel's output wiring to the FACP input.
1. Fire Panel's output is a normally open contact.
2. Fire Panel's output is a reversed polarity output.
Fire Panel's output is a normally open contact.
When the Fire Panel's output is a voltage free normally open contact the below
connection must be made.
At the Fire control panel output a 2.2kOhm resistor must be mounted over the nor-
mally open output connections.
Note: Remove the jumperhead from the FACP jumper to hardware activate the FACP input
on the panel and unbypass the FACP input.
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MPA2C3 Installation Guide