Add water to class A while boon docking
For some reason the onboard pump works to transport water inside the coach, but won't when trying to use the suction port to fill the water tank from a non pressurized system. Anything I could check t...
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You might need to go to the manual. While i dont have a rv, my TT dosent have a gravity fill. You need to set the knobs in a certian way on the pump to get the suction to work. On mine it's the same as when i wimterize it. Good luck.
