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Amy BaileyJul 28, 2025
What to do if TCL Breeva A3 Air Cleaner buttons are not responding?
- LLisa HarrisJul 28, 2025
If the buttons on your TCL Air Cleaner aren't responding, check if the child lock is activated. Press and hold the child lock button for 3 seconds to unlock it. After unlocking, you should be able to use the other buttons.