I have Marin tub, wouldn’t run, error code, you only get a split second to read it. SN3. I replaced the heater 6500-310, high temp sensor 6600-168, temp sensor 6600-168 and the filter. Turn on the breaker, circ pump runs for 10 sec and ICE pops up and shuts down —-. Now nothing on restarts, just a quick ICE and—-. Should I be resetting something on the motherboard? Controller 850 LCD, P/N6600-098 Rev A.