I have a new saniflo tiolet when flushed the paper stays in the bowl untill the tiolet has been flushed 2 or 3 times

It is a problem with the water inlet valve

https://www.plumbersforums.net/threads/how-to-stop-saniflo-toilet-water-running-into-toilet-bowl.106308/

More here.

https://www.google.com/search?q=Saniflow+Sanistar+wall+hung+toilet+won%27t+stop+filling+bowl+with+water


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How much water does the system use? All models in the Saniflo line are low consumption. The SaniPlus, SaniAccess (2 and 3), SaniBest Pro uses 1.28 gallons (4.8 liters) of water per flush.

Saniflo Installation Instructions

Videos as well

https://www.google.com/search?q=How+much+water+should+be+in+the+bowl+of+a+saniflo+best+pro

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Contact saniflo sounds as if pump has stopped" working

If it is going out slowly, get large containers of hot water and flush until it goes out faster. It may take several containers but hot water works wonders and doesn't cost much.

go to this link might help you out... Saniflo toilet wont flush Google Search

Not any more than any other 1.6 gallon flush tiolet.

This problem occurs when the flush button is damp after cleaning the whole toilet with a shower. Solution: Wait till it dries up 2) if you have installed a main switch put it on and at the same time press the flush button.

float switch of level control is defective. replace same with new part

Mine does this too, from time to time. I've found that it usually means there's a plug somewhere down the line that you can't reach with a coathanger. Since I keep forgetting to buy a plunger, I use a johnny mop to vigorously poke in and out of the bottom hole until most of the water in the bowl is gone. After doing that, a couple flushes usually clears the line.

If that doesn't work, you'll probably need to use a snake on it.

increase the tank water level half inch at a time till you have the back flush pressure.
seems like the water in the bowl is too low to create any wirlpool.