AGS Merlin 2000S Manual del usuario - Página 8

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Merlin 2000S

Panel LED Status

When the system is connected to the mains supply, the Red LED of the AGS Logo located in the

bottom right corner of the panel will illuminate.

When no power is present, this LED will not light up.



Gas On

When the fans are running at the correct speed and the key switch is turned on, the Merlin 2000S

will open the gas valve and the green 'Gas On' LED will illuminate.

ON = Gas On

OFF = Gas Off



Testing

This LED will illuminate GREEN for approximately 30 seconds when the panel is checking the

integrity of the gas installation upon start up.

GREEN = proving the gas line, do NOT operate any appliances during the testing period.



Test Fail

Under normal working conditions this LED is off. When the panel detects a gas leak on start-

up, the LED will illuminate AMBER. Gas valve will remain closed.

OFF = OK

ON = gas proving test failed



Pressure Low

Under normal working conditions the LED is off. The LED will illuminate AMBER when the incoming

gas pressure drops below 0.17psi for 10 seconds. The gas valve will close.

OFF = OK

ON = gas supply pressure low.

Rev: 06

05-19

User Guide