How find out if bathroom sink drains in gray or black tank
2008 Gulf Breeze 26RKS
The owner manual I have (not sure I have the appropriate one) says that the bathroom sink MAY drain in the black water tank.
The only way I can come up with is:
1. Empty GREY and BLACK tanks completely
2. Let bathroom sink faucet run for a while to find out
3. Empty BLACK tank 1st, and check if water is flowing. If not, empty GREY tank.
Most of the times, we camp without sewer hook-up, which makes it difficult for me to do it this way.
I once let the faucet run, crawled under the trailer, where the tanks are, and to me, it sounded like the water was draining in the GREY tank, which which seemed to be associated with the GREY valve. But I'm still not sure.
Do you guys know any other way?
Thanks in advance
Marc
The owner manual I have (not sure I have the appropriate one) says that the bathroom sink MAY drain in the black water tank.
The only way I can come up with is:
1. Empty GREY and BLACK tanks completely
2. Let bathroom sink faucet run for a while to find out
3. Empty BLACK tank 1st, and check if water is flowing. If not, empty GREY tank.
Most of the times, we camp without sewer hook-up, which makes it difficult for me to do it this way.
I once let the faucet run, crawled under the trailer, where the tanks are, and to me, it sounded like the water was draining in the GREY tank, which which seemed to be associated with the GREY valve. But I'm still not sure.
Do you guys know any other way?
Thanks in advance
Marc
