Sink & stove operation
 

I just recently purchased a 2008 SC21Cuddy Cabin. It came with a sink and a stove in the cabin, but I do not know how they operate.
I replaced the bag for the sink but no water comes out when I turn the lever, even when the key is on and boat is running.
The stove I have not tried yet. I even tried the three acc switches to no avail. Acc 3 actually does operate the light in the cabin.
Anybody know the answers? I do not have an owners manual. Yet.
Thanks.