Photo 3 for Softub Circuit Board

How can I find out if this board will work with my tub. My soft tub is is Legend. T-220S. 07/08/07 Has a new motor and liner. I think the problem is in the main board. The heater and filter red light comes on / plus temp indicator goes out. I was able to reset by unplugging power cord. It would reset and run for a while then would trip / Heater &filter light goes on. Now it won’t reset. What’s your opinion? Think board will work. Thanks