I have an Eaton 5PX 2200 that is out of warranty that had a fan fail, displaying fan fault 0x007.
I ordered two identical Sunon MagLev ME80251VX-0000-G99 DC 12V 1.9W 3-pin Fans from ebay.
I replaced both fans exactly as they were before, but the Eaton 5PX 2200 still shows fan fault, load unprotected, and shuts down after around 30 seconds as before. I went to fault list -> clear fault list and control -> reset fault state and it cleared it for a minute, then after 30 seconds or so displayed a new fan fault 0x007 again the same as before.
I identified oldfan2 as the one which failed (tight and hard to spin by hand when removed, didn't spin up some of the time when connected) so in case one of the new fans was faulty, I tried:
newfan1+ newfan2
newfan1+ oldfan1
newfan2+ oldfan1
Any ideas? Is there more involved to clear/reset the fan fault once...