I recently purchased a pre-owned 2008 Marquis Epic from the original owner. It's my first tub and I'm pretty much in love with it!
I've noticed "O3 being display a few times on the topside display and after some thought I realized I should be seeing it a lot more often than I do. Even when "filter cycle" is lit up, I don't see O3 displayed. So i'm thinking the Ozonator is not working. I did a little research and I found out how to manually turn the ozonator on and off by resetting the tub and pressing the settings button during prime. When I performed this test last night, Immediately after pressing settings, O3 popped up on the display and then I check for any glow from the ozonator, but I did not see any. Then, after about 15 second I heard a click (like a relay) and O3 when out on the display. This 15 second duration completely explains why I've only seen O3 a few times.
So it certainly appears that the ozonator is not working, but before I order the part I'd like to be certain that it's not a controller issue?
Would any of you fine gentleman or ladies be able to definitively answer whether the Ozonator is the problem?
If so, should I purchase the part from my Marquis Dealer or would one of the aftermarket brands suffice?
Thanks for the help!
Joe