Pump is on I have the valve set correct. There is 1 position for city or pump, one for fill, one to drain tanks and 1 for waste. I feel like I missed a valve. The owners manual is not helpful at all. I did move the hot water valves to opposite position to not bypass the hot water heater after I filled and flushed the antifreeze. It's like a missed a main water on valve. Do pumps go bad often to where there is no psi but the run? It did say in owners manual once the pump has psi it will auto turn off. That has not happened. I have filled grey tank to about 60 gallons of my 90 trying to get psi and air out if lines. What the hell am I missing
