Why flush buttons stick down - Saniflo SaniPlus-Round SaniPlus Macerator Toilet with Round Bowl

buttons incorrectly marked

It sounds like the nylon nut which holds the handle in place is too tight. Try loosening that nylon nut just a little to see if the handle moves easier. Sometimes if they are over-tightened, the handle will be stiff and hard to operate.

Make sure your control settings are correct, you may have a blend door issue, stick your head under dash on both sides and move the hot to cold control and see if anything isnmoving

Mechanism that releases and shuts off water should be checked if any part has disconnect or improper connection.

there is a tiny reset button on the very bottom of the disposal. get a flashlight and a pencil or something. look under cabinet on the very bottom of the unit will be a small reset button. push to reset. if it keeps tripping the button and shutting off. use a broom handle. not your hand, to stick down the disposal drain and jar the blades loose. after that. run full blast with water. turn on disposal. while its running, flush ice, or orange peels down the disposal to clean... the ice will scrub it all and orange peels will clean and deodorize.

may be sticking to something

If it's electrical powered, you may have to spray alcohol in the buttons to free them, if urin or other contaminants have gotten behind them to make them stick to were there stuck.

Hi, you need new Mansfield 210/211 flush valves. They can be found on amazon.. here: Amazon com Mansfield 210 211 seal. I hope this helped you. Cheers

I had the same problem. The fix cost me 50 cents (literally). I just placed a quarter on top of the Blue and White flush buttons (not sure of the technical terms) inside the tank and now it flushes properly. It seems that the 2 plastic poles the extend from the faux chrome buttons are just a bit too short.
Hope this helps

If the problem started after a flush I would definitely re-bleed the system. I personally prefer to use Speed Bleeders.