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philh's avatar
philh
Explorer III
Apr 07, 2019

New Coachman, Water Pump Issues - Updated/Fixed

192 RBS, we took delivery with the system still winterized. 12V pump shakes and rattles... but won't roll (the water). Air is out of all the lines, hot water tank, including the external shower. ...
philh's avatar
philh
Explorer III
Apr 08, 2019
garym114 wrote:
You say the inlet valve is open. You need to make sure the pump is taking suction from the water tank. Fill valve for tank is closed and city water connect is closed.

No city water valve
Fill valve is not designed to be air tight

For the other suggestion, there is no filter on the inlet side.

I will take a bucket of water and try priming the pump.

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