vacu-flush

I have a 2004 420, my Vacu-flush system isn’t working. It’s like there is no power to the system to flush the toilet. Any thoughts what to look for? There is no key on mine. The pump just keeps cycling after its flushed.

We have a clog. Pretty sure that something went down thru the master head. Read the posts about how to change the duckbills but how the heck do you get to them? It looks like I can only see the system from the floor opening outside the master stateroom. If this is the only access, we will have...