Split off of this topic. Please ask questions in your own topic. Thanks JasonLion
I know this is an old thread however I realized that our PCC 2000 system is acting the same as the poster's. We purchased the home in November 2011 and Paddock came out and changed the module under warranty. I did not pay attention to the pop ups as much, but now it caught my eye. The last two pop ups on the side of the intake port stay up during the cleaning process. Called Paddock and they informed me that some of their systems are designed this way, but to be sure we should have it checked out Yes, the usual shtick... they come out and leave with a $500 bill. In any event, just wanted to chime in that we have the same problem or the same system as the poster.