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Scott BatesAug 17, 2025
What to do if the dust drawer display lights up with 3 beeps on my Renfert SILENT powerCAM EC Scrubber?
- LLinda ParkerAug 17, 2025
If the dust drawer display lights up and you hear three beeps after switching on the Renfert Scrubber, it means the time for emptying the dust drawer has passed, but it hasn't been emptied yet, or emptying hasn't been confirmed. To resolve this, empty the dust drawer and confirm by pressing the enter key.