camp-n-family wrote:
You only need it if pumping water from the on-board fresh water tank. If you have the city water connected by hose you don’t use the pump.
If you are pumping from the tank you can turn it on and leave it on (when trailer is in use). It has a pressure sensor and will cycle as needed on its own.
I'll just add that that's generally true but I've been in a situation a few times where I had a city water connection but I still used my pump. If you're at a park where the water pressure is terrible you can use your fresh water pump and the city water to get nearly unlimited water at full pressure (my 20 gallon tank lasted a full week and wasn't near empty but I had full pressure showers the whole time =)
I doubt this is relevant to the OPs situation, just putting it out there for general information =)
