M
Madison MurraySep 9, 2025
Why is my Sharp Air Cleaner making a clicking sound?
- AAnn CampbellSep 9, 2025
If you hear a clicking or ticking sound from your Sharp Air Cleaner, it may be audible when the unit is generating ions.

Why is my Sharp Air Cleaner making a clicking sound?
If you hear a clicking or ticking sound from your Sharp Air Cleaner, it may be audible when the unit is generating ions.
Why is the Catch lamp turned off on my Sharp Air Cleaner?
If the Catch lamp is turned off on your Sharp Air Cleaner, ensure that both the UV LIGHT lamp (blue) and the GLUE SHEET lamp (blue) are on. The CATCH lamp will not turn on if the UV LIGHT lamp is off or the GLUE SHEET lamp is flashing.
Why aren't mosquitoes being collected by my Sharp UA-PM50E Air Cleaner?
If no mosquitoes are being collected on the Glue Sheet of your Sharp Air Cleaner, consider the following: Are windows or doors open? Is the unit placed where wind blows from sources like an air conditioner or fan? Try relocating the unit.
What to do if glue from my Sharp UA-PM50E Air Cleaner gets on clothes?
If adhesive glue from your Sharp Air Cleaner remains on clothes, skin, or the floor, wipe it off with cooking oil, then wash with soap and water.
| Brand | Sharp |
|---|---|
| Model | UA-PM50E |
| Category | Air Cleaner |
| Language | English |
Information on replacing air filters, including timing and materials.
When to replace the glue sheet and how to reset the indicator.











