Hi! I'm new to here and yes I got a free Leisure bay S2 spa/hot tub. I've replaced the pump and control panel. Once filled with water and the electricity on, the water heats up and all the preliminary water jets and lights come on. But after heating, the main pump never kicks in. Also the control panel has a light on but none of the buttons respond... I'm at the moment replacing some fuses but I wouldn't think it would power up as far as it does with a bad fuse? Thought about replacing the circuit board but kinda expensive. Any help would be much appreciated. Thanks for reading!