Cumberland 064-11343, Installation Manual

Page: 111 / 138

Chapter 10: Troubleshooting
Problem Solution
Make sure that the lamp is a dimmable model (LED, CFL, CCFL).
Verify the AC voltage level at the Light Dimmer inputs is in the opera-
tion range of the lights.
If the problem persists, contact your dealer or GSI Electronics.
The Light Dimmer AC Output does not
dim properly without flickering (LED,
CFL, CCFL)
Follow the same steps of the previous issue “The Light Dimmer AC
Output does not dim properly”.
Make sure you have followed all steps before contacting your dealer or
GSI Electronics.
Make sure that the Light Dimmer power source is not polluted by
another electrical device.
If it is an electrical noise issue, use only a dedicated power source for
the Light Dimmer outputs.
If it is an electrical noise issue, try another power source for the Light
Dimmer.
If the problem persists, contact your dealer or GSI Electronics.
The Light Dimmer AC Output shows
an Hardware trouble
Verify the AC wiring conforms to the wiring diagram.
Reset the hardware fault to see if it was a short term event (overvoltage
issue such as a thunderstorm). In this case, the module will work again.
Did you wash the room? Water infiltration in the lamp fixture can cause
a temporary short circuit. Turn off the Light Dimmer AC Output and turn
ON later to give the water time to evaporate.
Verify there is not a short circuit at the Light Dimmer AC Output.
If the problem persists, contact your dealer or GSI Electronics.
The Light Dimmer shows the Internal
communication trouble
Make sure the power wires respect the minimum clearance around the
plastic enclosure.
Make sure that power wires are not mixed with low voltage cables.
If the problem persists, contact your dealer or GSI Electronics.
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