Model: MAP20USWHBB
Problem
Noisy at any speed.
Conclusions
Performed teardown and manually spun fan/blower. Definitely the source of the problem.
New fan seems hard to acquire. I think this unit is destined for the scrap pile.
Parts
| Part | Description | Link |
|---|---|---|
| snowfan yy225h310b | Blower | https://www.snowfan.com.tw/p/412-1078-675.php?Lang=en |
| PMS9003M | Dust Particle Sensor Module | https://www.amazon.ca/s?k=PMS9003M&crid=44BMZ91M8G16&sprefix=pms9003m%2Caps%2C92&ref=nb_sb_noss |
References
| Reference | URL |
|---|---|
| Mila User Manual | |
| Noisy Fix |