Installation & Operation Manual Merlin GDP2X
AGSGDP2X - IOM Iss: 3 03-20
8
BMS OUTPUT
Connections are available on the board
for Building Management Systems.
[NO] [COM] [NC]
These are volt free connections.
This is a relay that changes state in alarm or when the gas is on/off and can be used in
conjunction with the 24V DC output and other external relays that affect other devices and
controls such as purge fans and audible alarms etc.
SOUNDER-STROBE
There are connections for an external
sounder alarm/ strobe lighting to
activate on alarm.
Refer to your sounder/ strobe manual for
wiring.
Settings Switch
On the front fascia circuit board you’ll find a SETTINGS dip-switch – when switched to ON, the
screen will display the settings menu – you can now configure your GDP2X.
To view, change and save settings, you must provide
mains power to [POWER/LINE IN].
When changes have been made – turn the
SETTINGS switch OFF and the system will
automatically restart.
