"New" Rainbow Eseries flashing red light
I noticed a red flashing light inside the vacuum right under the on/off/purify control - it looks like a filter. The light only flashes red when the vacuum is on and on purifier mode.
Vacuums - Rainbow - E series Canister Wet/Dry Vacuum
Answers & Comments
This is fine it is an indicator light that the computer is working.
I have the same thing accept my vacuum is broken its runs poorly for a bit then stops working...