Originally Posted by NEDWARDS1959
We have a 2016 cardinal 3825FL. There are 3 light indicators for the wastewater labeled galley, grey and black but there is only water in 2 of the tanks when it's time to dump. Black works fine, bit shower,galley and bathroom sink are all going in one and doesn't hole much at all. Is something wrong?
Not familiar with your set up.
Really not enough info but there should be 3 dump handles The Galley is kitchen waste water, grey bathroom sink / shower and black- toilet.
When you say the tank is small what size should it be and could be your showering habits making it fill faster. Do you take Navy showers ?? or leave the water run during a shower. If you leave the water running your tank will fill faster.