BQT2430700_03

First Power Up/Load Detection Mode (TE/LE)

To ensure consistent operation throughout the life of the dimmer, the dimmer channels do not have automatic mode selection.

By default, all dimmer channels are set to Load Detection Mode. In this mode, the dimmer channel operates in Trailing Edge mode with a very low minimum level, and a very slow soft turn on. This is to ensure that when turned on for the first time, the dimmer can detect iron core loads safely and reliably, avoiding possible damage to the dimmer.

For normal operation, the correct dimming mode for each channel needs to be confirmed. Confirming the dimming mode turns off Load Detection mode and selects the normal Trailing Edge or Leading Edge mode appropriately.

For more details refer, selecting the right dimming mode and load profiles.

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