OK... I'm a newbee...
In the head are two buttons. The top one flushes the toilet (I think) and the bottom one works the macerator pump.
The "Y" valve on the macerator pump appears to be set to "pump" water into the holding tank. The input valve is open and the output valve is closed (I think).
Assuming that the holding tank is either empty or has a small amount of "winterizing" fluid... What do I do?
Do I need to pump lake water into holding tank? If so, how much?
Should I see water in the toilet when I "flush" it?
Help out a fellow Cigarette owner, please!