[princessmong]

Hi All, HELP!! Balboa 2000 le m7
I have an elite hot tub fair few years old but was running perfect until this afternoon...
I noticed the temperature suddenly rising without even increasing it on the display on the hot tub and moments later the OHH code appeared which I understand is when the sensors detect it has overheated.. So I switched it off and waited for it to cool down then turned it back on and the code dissappeared but now when each time I turn it on it runs through its sequence of codes and gets to (pr) as normal but nothing happens, none of the pumps,jets,light work even when I press the buttons. Also the when I touch the heater inside the control panel and notice it warming up very fast, but nothing else works apart from the display is working as normal... Can anyone help with what might be wrong I've looked at all the fuses on the pcb but none of them seem to have blown.
Your help would be much appreciated.

Rich