PHASE-ADAPTIVE POWER MODULE
DIAGNOSTICS AND TROUBLESHOOTING
Module Status LED (green)
LED Action
Off
1 blink/second ("heartbeat")
Output Status LED (red)
LED Action
Off
Continuously on
1 blink/second ("heartbeat")
1 blink, pause, repeat
2 blinks, pause, repeat
3 blinks, pause, repeat
4 blinks, pause, repeat
10
GRAFIK Eye
Power Modules
®
Comments
Module not powered.
Caution: Control input may still be powered. Turn off all breakers
before removing unit.
Module powered; normal operation
Control Input
Load
Status
Status
Input signal off
Off
or disconnected
On
On
On
On
On
Off
On
Off
On
On full
On
Off
Output Status LED (Red)
Module Status LED (Green)
Comments
Load off
Incandescent/electronic dimming
Magnetic dimming
Load short-circuit/overload
Over-voltage error
Shorted component
DC detection
4
1
Remove power; repair fault; re-apply power.
2
Verify proper load on output.
3
Replace power module; internal device is
damaged.
4
Possible faulty MLV load.
1
2
3
R