Repair guidance / Saniflo / BR5
The unit makes a changed grinding sound
Stop using the connected fixtures and report when the noise started. Do not keep running the unit to try to clear an obstruction or remove the cover to look inside. Model-specific inspection is needed before discussing parts or replacement.
A different pattern: the pump stays silent after flushing
Tell us whether waste remains high and whether the unit gives any sound at all. Stop further flushing and connected water use to prevent overflow. Do not defeat an electrical protection device or repeatedly reset it to force operation.
A fitted appliance behind a furniture door
Describe the visible furniture panel, plinth and surrounding cupboards. A built-in appliance needs its access and connection arrangement checked before removal; do not detach cabinetry or pull the appliance forward to make the enquiry.
Identify this Saniflo model
Copy the complete Saniflo model name from a safely accessible label. Different pumping units serve different connected fixtures; a similar shape does not establish replacement suitability.
A clear Petts Wood repair brief
Use the complete BR5 postcode for the Petts Wood address. Write the displayed error exactly, including spaces or leading zeros where present, and distinguish it from the appliance model. Those two identifiers serve different purposes.
Questions for this repair enquiry
What details help with “the unit makes a changed grinding sound”?
Keep the last successful operation separate from the first sign of the problem. For a report of “the unit makes a changed grinding sound”, say what still works and what no longer happens. If the other pattern, “the pump stays silent after flushing”, has also occurred, include its timing as a separate observation. Send these details with the full model and your Petts Wood postcode; they prepare the enquiry without identifying a part in advance.
How does “the pump stays silent after flushing” change the enquiry?
Treat that as additional evidence rather than proof that both symptoms have one cause. Explain whether the two patterns began together or appeared at different times. Include the fitting context — a fitted appliance behind a furniture door — so the assessment can account for safe access as well as the reported behaviour.