Tineco Vacuum Air Channel Blocked: 5 Tips
How I fixed my tineco a12 cordless vacuum "Air Channel Blocked" issue.
My tineco vacuum digital display comes with various symbol to indicate if there is any issue happening.
One day, I noticed there is one symbol look like a "U" character appear on my vacuum, and it was the "Air Channel Block" symbol.
To solve this issue, here are 5 things you can check
1. Take out and clean the brush roller
2. Make sure no blockage inside the wand, or any other parts
3. Clean the dustbin filter
4. Clean the another vacuum filter
5. Use water to clean the dustbin filter. Dry the filter and reinstall it back to the tineco vacuum.