If the jam is soft (tissue, waste), force clean water back through the system using a hose or bucket while operating the manual override.
✅ Turn off power immediately. ✅ Use the manual override (allen key/slot on front). ✅ Back-flush with clean water. ✅ Clear the outlet pipe or impeller. ❌ Never put wipes, cotton, or fat down it. macerator blocked
Person looking frustrated at a boat toilet. If the jam is soft (tissue, waste), force