Black Water Sprayers

[TexasSandy]

I have a 2016 TT and the black water sprayer hums and doesn't accept water. Is this an indication it needs replacing or a symptom of build up? Thanks in advance.

[travelingjw]

Has it worked before? If you want to do it "fast," I would consider the following. Hook up your hose to as warm as water you can get and spray directly into the toilet. If you can, fill as high as you can and drive around a bit. Then try the "sprayer" again. If it is "humming" I suspect that it has some thing caked on the out let. If you have the time, you can fill up the black tank and let it sit for a while. Then drain. I grew weary of my tanks showing inaccurate readings to I purchased Valterra F02-4350 Reverse RV Flush Valve from Amazon. Since I have used this, I haven't had any tank or sensor issues.

[rodro123]

Originally Posted by TexasSandy

I have a 2016 TT and the black water sprayer hums and doesn't accept water. Is this an indication it needs replacing or a symptom of build up? Thanks in advance.

Is your 2 year warranty up? If not take it to the dealer and have it looked at. Should be working not humming. When I dump my tanks I spray 15 mins.the tank with the black tank sprayer.