Velbus VMBDMI-R Manuel page 9

LED INDICATIONS:
• Led OUT: dimmer status
o continous on: requested dimming level reached
o slow flicker: timer running
o fast flicker: dim level is changing
o flicker twice, pause, flicker twice, and so on: communication error
o flicker 3 times, pause, flicker 3 times, and so on: load not dimmable with this dimmer
o flicker 4 times, pause, flicker 4 times, and so on: temperature alarm
(light intensity will be diminished to 25% of requested value)
o flicker 5 times, pause, flicker 5 times, and so on: temperature alarm (light will be turned off)
• LED PS: power supply
o on: power supply OK
o off: no (correct) power supply detected
• LED Rx: data is being received from the bus
• LED Tx: data is being sent along the bus
For more information, please consult the installation guide, the FAQ and the downloads on www.velbus.eu.
www.velbus.eu
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