Installation
Alarm input
The Alarm Input is connected through a 4-way screw terminal block located on the control PCB.
The terminals to be used for the Alarm Input are labelled 0V and AL.
Any connection to the Alarm Input must be volt free and have a cable length of less than 50 metres. Cabling for this input should be segregated from power wiring.
The connector is in two parts and the screw terminal part may be removed from the PCB to ease making the connections. If removed for wiring, ensure that the orientation is correct when replacing the connector.