Posted: Wed Apr 11, 2007 11:13 pm
Interesting situation... several things could have happened. We have an XP3 (just a little bit bigger). If the power went out the pump should still be filled with water when the power came back on, because the filter creates its own gravity siphon, so its not that you were running it without water. These filters are supposed to be ran with water going through them, and if they are ran for an extended period of time without being under load (water going through) there is a chance that the motor could over heat and burn out the elements. I really don't think it's that kind of problem. I'd probably give Rena a call and see what they say.
Also, if there was a big surge that went to the filter, it might have burnt the wiring going to the pump, essentially is a direct current motor and those things are supposed to be "brought up to speed", even though the time frame we're dealing with here is in the milliseconds.
I hope this sort of clarifies what might be going on with your filter.