Grey Tanks
My Fuzion 414 has two grey tanks, but when I empty grey tank it is still showing grey tank #2 full on panel. My kitchen sink also does not accepting any water, showing overflow. Kitchen sink drain lines are not obstructed.
My question is: are the two gray tank connected together, or they have separate valve? My unit only have one manual valve for grey tank.
Is there an electronic valve for the second gray tank?
Please help. I tried local dealer/service but is 5 weeks till booking and 3-4 weeks for repair.
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