I'm having issues getting the new pump working and I don't really know what's going wrong. I have all the wires connected (as seen in the picture below), but electricity isn't flowing into the wires to the pump from my timer box. If I remove the bare wire that's connected to the brass on the outside of the pump (I believe this is coming from our heater), then electricity flows into the wires connected to the pump but the pump doesn't start. In all scenarios, the heater doesn't turn on. I made no changes to anything flowing to the heater. Any ideas on what's going wrong?