I am looking for a wiring schematic for a baker hydro 18B3600. I am having problems figuring out the sequencer.. Low speed and heat are not working, everything else works fine.. Nothing wrong with the pump, heater is getting power when contacts are energized.

For all those that have Baker Hydro Spa packs. They were bought out by Marquis spas about 10 years ago and they have all technical documents pertaining to them. 1-800-275-0888