My tub was working fine until yesterday I noticed the Top LED panel display is erratic, the messages are garbled. The pump and blower, and spa light work but turn on with the incorrect buttons. I tried shuting down the power from the GFCI, and left it off over night and still ahve the same problem. I hate to replace a $500.00 circuit panel if I can clear it up another way. This happened last year before I winterized it and it cleared itself up when I put water in it this spring.

Spa Detials

1997 Sundance RIO, Sentry 800 Series circuit board
220 V 50 amps


How do I reboot or clear the memory or fix this issue?
Are Circuit Panel on these spas known to go bad?

Thanks!

Frank

Ok I fix it..I turned the power on and un plugged the sensors one by one and then I noticed the panel to start spitting out error codes..Then I plug each sensor back in at a time..Now its working.

I have no clue why that is..?