mcraigchr wrote:
There is a "Toilet" electric switch on the vanity next the "Light" switch. I flip it on/off ... doesn't seem to make a difference. What is this switch for?
Craig C.
sniper222 wrote:
The 248 head has 2 switches standard. 1 for the lights and the other is intended for a macerator/overboard discharge which is generally not installed or active when setup for freshwater use, therefore it is a dummy switch and does nothing.
the 2nd switch is pre-wired for a macerator. Plug for macerator is in the blige. Take a test light or multi meter and test end of plug, after installing fuse in fuse panel.
I installed a Y-valve and macerator on our boat, as we are trailer boaters and dont always want to wait at the marina pump out, we can choose to pump out at an RV dump on the way home if we want.


mcraigchr wrote:
I'm guessing I have sludge in the bottom of the black water tank? Can I get that loosened up with chemicals or am I going to have to replace the black water tank?
RVs have the same issue, one trick along with chemicals and some water, put a bag of ice in tank while sloshing around to help dislodge solids.
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2000 248 5.7L DP
'92, '94 SXI 750, '08 STX 15F, '12 Ultra LX 300
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