We just bought a house with a shallow well sprinkle system on it, it has a Gould J10s pump, but it was cracked and not working. I replaced the pump with the same Gould J10s. my problem is when I disassemble the pressure switches wiring from my old pump, I did not mark where the blk and wht wiring goes, can you please tell me if im doing this right; black wiring on L1 and white wire on L2 and the green ground wire should aligned to the blk wiring on L1 for 115 volts?