If your Saniflo unit is humming, clogging, or refusing to start, you are not alone. Below is an exhaustive breakdown of the most common Saniflo problems, why they happen, and how to fix them. The Symptom: You press the flush button or the appliance (sink/shower) activates, but the macerator remains completely silent. saniflo problems
Remember: A Saniflo is not a garbage disposal. If you wouldn’t put it in your eye, don’t flush it down your Saniflo. If your Saniflo unit is humming, clogging, or
The safety float switch inside the tank has detected that the water level is dangerously high, but the pump hasn’t activated—or the pump failed to lower it. Remember: A Saniflo is not a garbage disposal
Blocked macerator blades or impeller. This is the #1 Saniflo problem.
The motor is spinning, but the cutting blade is jammed or the impeller (which pushes the slurry) is stripped or clogged. Often, non-flushable items have tangled around the blade.