Hello! Built our SW in ground pool 3 summers ago. Been having an issue with the Hayward Salt & Swim 3c. No led lights lit up. Bought and installed a new control board this evening. It started to do the whole calibrate flow switch thing...then the lights just went out and won't come back on. I do have a GFCI outlet and I reset the breakers to no avail. Any suggestions? TIA
