Valves, Tanks & Indicators

[Rlba16]

Just picked up our new 2016 397th Thursday. I am trying to figure out how everything is plumbed, valved and indicated. Here is what I have: Washer/Dryer installed and we have 2 Full Bathrooms in our Trailer.

1 Black Tank Drain Valve in Utility Bay

2 Gray Tank Drain Valves, Gray 1 & Gray 2 in Utility Bay

2 Black Tank Flushes, 1 in Utility Bay, 1 on side of the Trailer close to Bathroom 2

2 Black Tank Indications, Black 1 & Black 2

2 Gray Tank Indications, Gray 1 & Gray 2

2 Drain Pipes, 1 by the Main Bathroom & 1 by the Garage Bathroom

Trying to figure out what drains into what and what valves dump what and how 1 Black tank drain valve can drain 2 bathrooms with one toilet in the garage and one toilet next to master bedroom. My owners manual is useless as it is dated 2013 gives no specifics and our unit wasn't made until 2016 model year.

Any help would be greatly appreciated.

Thanks in advance
Randy

 

[Dave and Monica]

Trying to figure out what drains into what and what valves dump what and how 1 Black tank drain valve can drain 2 bathrooms with one toilet in the garage and one toilet next to master bedroom.

There has to be another gate valve for the black tank and sewer connection for the second bath black tank. The black tanks are never tied together.

Dave

 

[JCR GD]

Look for pull handle above rear drain pipe. My guess is all rear bathroom goes into one rear black tank. Like mine.