treygroesbeck2000

Hey guys sorry for the late response. Not getting 240 off the board.

I have inherited a Coleman horizon 400 hot tub that had two separate handy men work on it. They got nothing. I have got everything going... pumps, lights, bubbler, everything except the heater. I removed it and wired it directly to the breaker which I turned on for about four seconds to see if it would get warm, which it did. I put it back in and wired it to the diagram’s specifications. Ohmmeter was used to check all fuses and both legs of 120. All good. Bought new pressure relief sensor. Still nada. Any ideas?