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TrueLife Air Diffuser D9 Smart Instruction Manual — questions & answers

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The diffuser stopped working after 14 days and will not turn on or respond to button presses. What can I do?

2026-05-01 1 answer

If your TrueLife Air Diffuser D9 Smart is not responding to button presses and will not turn on, please try the following troubleshooting steps…

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