Message center, Convenience Center

[IdahoTom]

Hello all,

I have a 2022 Solitude 390RK. When I empty my black and grey tanks the information display tells me there is 2 black tanks.
After I have emptied all tanks the display tells me that black tank 1 is still full. What am I missing?

Tom

[ncitro]

Hello all,

I have a 2022 Solitude 390RK. When I empty my black and grey tanks the information display tells me there is 2 black tanks.
After I have emptied all tanks the display tells me that black tank 1 is still full. What am I missing?

Tom

Welcome to the forum! When you have a chance please fill out your signature line. It helps us help you knowing what rig you have. There is a welcome letter explain how to do this and other things here:

https://gdrvowners.com/forum/main-fo...to-new-members

Moving on to your issue, the drawing I have access to shows only one black tank, but it could be out of date. Do you have two black tanks? If there is a second tank it sometimes has a dump handle closer to the rear of the rig and possible a separate sewer hose connection. If you do not, then possible there is an issue with your display. Can you post a picture of the display unit?

[howson]

IdahoTom -- most likely the panel is a "generic" install used across multiple GDRVs. Since, as Neil mentioned, the 390RK only has one black tank the display (when the button is pushed for the second black tank) is meaningless.

Actually, what you'll find is all of the tank monitor displays will end up being meaningless as they are usually inaccurate. You'll find many, many threads on the topic is you'll search the forum. (The Welcome Letter also addresses how to search, too.)

Howard

[IdahoTom]

Thank you Neil and Howard. I will get the forum basics figured out soon.

I am pretty sure that the RV only has one black tank and the display is giving me incorrect information.
That is what I thought initially but don't know enough about the RV yet to trust my hunches.

Tom