Instructions are very minimal in the Autopilot manual- Dig 220 is what I have- I installed the relay unit that is to control the High/low pump speed. Sean has been helpful, but still can't answer, with certainty, how to wire from the SWG unit to the pump. http://www.dslreports.com/forum/r243725 ... mp?j1=Back is a picture of the Hayward 1.5 hp 2 spd pump. There are only to hots coming into it-not sure which one is high/low- manual is terrible. Anyway the autopilot has an L1/L low and an L1/LH high- One comes off the relay I attached- do those get tied together and hit the pump? If so, the high side or low side? I would think since they are both labeled L1, they connect together, and the relay controls the speed. Then, there is a L2/N coming off the autopilot as well- that can't mean Neutral, so where does this terminate?? There's no neutral. Its a 230V, single-phase pump.
In the online autopilot manual, both L1/L and L1/H are both the same color. The L2 is a different color- that's why I'm thinking the L1s get tied together- If so, where would they connect?? I can't be the only one with an Autopilot and a dual spd pump.