Installation & Operation Manual Merlin GDP2X
GDP2X - IOM Iss: 7 03-21
9
Factory Set Condition
FUNCTION
OPTION
Explanation
BMS relay ON/OFF for-
- Gas
-Gas changes relay state with gas valve status only.
Auto Start-
- OFF
In the event of a power loss, the system will require resetting manually.
Trouble Shooting
Fault. Possible Cause/Correction.
Detector not responding
Incorrect wiring or screening of cables.
ID switches not properly configured.
Termination switches not set up correctly.
Service message Detector requires service – contact supplier.
End of Life message Detector requires replacement – contact supplier.
Operation
Initial Power Up (Commissioning)
On connecting mains power, the GDP2X panel will ‘warm up’ for approximately 60 seconds
– during this time the screen will display an ‘initialisation’ message while system searches for
detectors wired to the system.
We recommend all gas detection systems be commissioned by a competent/trained engineer to ensure
correct installation and operation!
Main Screen
When the system has finished initialising – the main screen will appear.
The main screen gives an overview of the status of each zone monitored by gas detectors and
if the gas line/supply is on (open) or off (shut).
Zone Status
Zone Status
System Condition
ZONE…
OK
Gas levels are safe.
No error conditions.
ZONE…
ATTENTION
Detector(s) are in pre-alarm status or
Detector(s) require service or
Detector gas sensor(s) end of life.
ZONE…
DANGER
Dangerous gas levels have been detected or
Detector gas sensor fault has been detected or
Detector has lost its signal with the control panel.
See section: Alarm Messages.
ZONE… DISABLED
No detector signals received from the zone.
ZONE… -- X --
Detector not installed or Detector not configured correctly.
