Forum Discussion
Old-Biscuit
Jan 31, 2018Explorer III
2nd rear black tank?????
DO you have TWO toilets?
What Model is your Endeavor?
In your waste compartment should be TWO waste dump valves going into a common drain connection for sewer hose
Large drain line/Valve is for the Black Tank
Smaller drain line/valve is for the Grey Tank
Just one of each
Blinking light for toilet means black tank is FULL (or sensor is registering full) and therefore no toilet electric flush (can manually flush via 'knob' on backside of toilet (some models need a wrench)
But make sure Black Tank is dumped and showing EMPTY before manually flushing toilet
DO you have TWO toilets?
What Model is your Endeavor?
In your waste compartment should be TWO waste dump valves going into a common drain connection for sewer hose
Large drain line/Valve is for the Black Tank
Smaller drain line/valve is for the Grey Tank
Just one of each
Blinking light for toilet means black tank is FULL (or sensor is registering full) and therefore no toilet electric flush (can manually flush via 'knob' on backside of toilet (some models need a wrench)
But make sure Black Tank is dumped and showing EMPTY before manually flushing toilet
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