Installation & Operation Manual Merlin GDPX+
GDPXPLUS - IOM Iss: 8 02-21
13
Operation
First Power Up
On connecting mains power, the GDPX+ panel will ‘warm up’ for
approximately 60 seconds – during this time the screen will
display an ‘initialisation’ message.
If gas proving is configured in the settings menu – the screen will
display the gas pressure whilst testing the gas line for leaks. The
panel will then search for detectors connected to the GDPX+
panel.
Main Screen
When the GDPX+ has completed initialising and gas proving has
been successful – the Main screen will appear.
The Main screen gives an overview of the status of each zone
being monitored by gas detectors and if the gas supply is
on or off (detectors sold separately).
ZONE STATUS EXPLANATION
OK
o
Gas levels are safe.
o
No error conditions.
ALERT
o
Detector(s) are in Pre-Alarm status.
o
Detector(s) require service.
o
Detector gas sensor(s) end of life.
ALARM
o
Dangerous gas levels detected. (Gas is shut off).
o
Detector gas sensor fault or detector(s) disconnected. (Gas is shut off).
DISABLED
o
No detector signals are received from the zone.
-- X --
o
Detector signal lost, not installed or not configured correctly.
Zone Screens
Switch between zone screens by touching the relevant zone screen, i.e. Z1, Z2, Z3 and Z4.
Each zone can display up to 4 detectors as follows:
a.
ID: The detector identification number.
b.
Serial Number: The unique serial number for that detector.
c.
Gas: The target gas that the detector is monitoring.
d.
Status: The status of gas levels, errors and messages.
e.
Value: The concentration value of gas being monitored.
