My Intellichlor Power Center was installed with pool, about 10 years ago. In July, 2022 I replaced IC 20 salt generator with generic replacement (CFICGEN40) and it has worked fine since then. Now there are no lights on at the salt generator. The led light in the power cell is on so the fuse is good. The power cell output is supposed to be 20 volts, but in the 4 pins it is -6, -6, -8 and +1.2 volts. We are thinking problem is in power center, but not sure, and don't know where to go from here.