Replace element in used hot tub due to bad element. Powered up and the gfi stayed on. now i get a PS1 error on the display which i tracked to the pressure switch on the heater assy. the cirulation pump would turn on and off but would not energize the heater (checked by volt meter). If i disconnect the pressure i get a SP2 error. I tried to bypass the switch on power up but that also gave an error but if the circulation pump starts and then i bypass the switch no errors are receive and i get heat. I started at 58 and stop my test at 70 degrees due to 2 small leaks in heater. my question is do i have a bad pressure switch, out of adj (i did try to adj but made no progress) and or something else. this was used tub, but only problem that they told me about was the heater trippng the gfi.

thanks
jason

Jason,
I also have a Blueridge Spa. I also got mine used. I have updated the spa pack in mine to the new T series. I can't tell you exactly what the PS1 fault means. I can tell you that I have gotten the PS1 fault from dirty filters. I have also gotten it from a power failure.
The PS2 fault comes from three things according to Blueridge Spas.
#1 - Is your water level more than 1" above your highest jet?
#2 - Are your filters dirty? Are the screens below the filters (pressed in screens - clean them with wet-dry vac) dirty or clogged?
#3 - Do you have a bad pressure switch? -- The switch that they told me to replace is the one located at the heating element that you are talking about.
After replacing that switch, I have refilled the hot tub and then powered up only to find that I now have the PS1 fault as well and the ozonator does not come on. If this helps you narrow your problem down, please post again. Maybe I can use the info that you come up with to take care of my problem.
Stephen

Okay, Jason. Here is a little more information. Try this link out and see if any of this information helps you.

http://spaforums.com/viewtopic.php?t=58