I have been having this issue for a bit now.   My filter and pressure line for the vacuum are both on (run on same pump), without me turning the pressure line on. I can't get the pressure line to turn off, from the outside or inside controller. I am also having the same issue with the filter, where it can't be turned off via either controller, the only way to get them to turn off is by killing the breaker. Only the pump is on a timer, but even manually, if I turn the pump on, the pressure line comes on as well. 

 

I assume it's a relay issue somewhere on the outside panel, but does anyone have any info that could help?  I can provide detailed info on equipment when I get home from work, but I would appreciate some help, if possible.  Thanks everyone.

 

Garrett