Velleman VMBDME - Manual (Page 17)

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Troubleshooting:
The dimmer module features a non-resettable fuse which will blow in case of a short-circuit or overload. In this case, return
the dimmer to the manufacturer for repair.
If the lamp does not go out due to an external cause (even after switching the power supply off and on), the control transistor
will probably be faulty. In this case, return the dimmer to the manufacturer for repair.
To learn a light atmosphere set the dimmer module on address ‘81’. The LEDs of the push buttons creating atmospheric light will
blink rapidly. To assign a specific light intensity to an atmosphere push button, operate the corresponding push button until the
desired light intensity has been reached.
To set all learned atmospheric setting to full intensity, maintain the manual control on the dimmer module pressed until the lamp
burns at full intensity. When releasing the manual control push button the lamp and the indication LEDs of all corresponding push
buttons will turn off.
To learn the sliders, set the learning address on C1. Operate the slider until the lamp turns on and the corresponding LED blinks
rapidly. Erase a learned slider by operating the slider until the indication LED turns off. Quit the learning mode by resetting the
dimmer module’s original address.
You will be able to delete all push buttons and sliders saved into the memory of the dimmer module at once. Set the address to one
of the learning addresses. Maintain the manual control on the dimmer module pressed for 10 seconds. The relay will activate and
deactivate again after 7 seconds to confirm the push buttons have been erased. Set the address back to its original value.