What to check first
Can I keep using it?
Do not keep using the appliance while this warning is active.
Do not keep running the appliance when water is visible, a leak warning is active, or water could reach wiring or controls.
- Safe next step
- Stop the cycle if safe, turn off water when appropriate, protect the floor, and avoid repeated resets until the leak source is understood.
- Stop when
- Water is near wiring, cabinetry is getting wet, the leak returns, or the source is not safely visible.
Do not keep using the appliance if the code points to voltage, wiring, control power, burning smell, smoke, or a possible miswired supply.
- Safe next step
- Use only safe owner-level power checks, then involve a qualified technician or electrician when the source points to wiring or supply voltage.
- Stop when
- Breakers trip, lights dim, the appliance smells hot, wiring may be miswired, or the warning returns after a safe reset.
Safety boundaries
Safe first
- Match the exact brand, appliance type, and displayed code first.
- Use the model manual as the final authority for access steps.
- Stop and address visible water before retrying the appliance.
Do not do this
- Do not keep running the appliance while this code is active.
- Do not repeatedly reset, tip, or move the appliance to clear a leak code.
- Do not disconnect inlet hoses until the water supply is off.
- Do not bypass locks, float switches, leak sensors, or other safety systems.
Common causes include
- The dishwasher has registered the manual's chassis water-filling condition
- An internal or hidden water-path condition that requires qualified inspection
Basic checks
- Let the dishwasher stop its cycle and observe the floor and cabinet edge from a dry position; if water is visible, keep people away and do not move or restart the appliance.
- If the water valve is reachable without stepping into moisture, close it; if the floor, plug, outlet, or cabinet is wet, do not touch the dishwasher and isolate power only from a safe dry upstream point.
- Check only for an obvious leak at exposed hose connections without pulling the dishwasher out; a hidden source or wet cabinet is a service boundary.
Reset or retry steps
- The reviewed manual does not provide an owner reset for E01; it directs the user to cut electricity, close the water valve, and contact authorized service when the error persists.
- Do not run a test programme after E01 while any water, damp electrical area, or unknown leak source remains.
When to call a technician
- Contact Beko authorized service when E01 appears continuously or the chassis-water condition cannot be ruled out from outside the appliance.
- Seek urgent qualified help if water continues to spread, reaches any electrical connection, or cannot be isolated from a dry location.
Before approving a paid visit, check warranty status and reviewquestions to ask before repair.
FAQ
What does Beko Dishwasher code E01 usually mean?
Beko documents E01 on dishwasher model BDFN26450CW as a chassis water-filling fault. Model context matters: The BDFN26450CW manual says dishwasher error codes can change by model; this E01 meaning must not be applied to another Beko product without its own manual.
Can I keep using the dishwasher with code E01?
Do not keep using the appliance until the visible issue has been checked and the relevant safety warnings have been addressed. Water in or below a dishwasher can reach live components; never touch the appliance, plug, outlet, or standing water from a wet position.
When should I call a technician for Beko E01?
Contact Beko authorized service when E01 appears continuously or the chassis-water condition cannot be ruled out from outside the appliance. A qualified technician may check Leak-protection system, Water inlet path, and Internal drain path against the model's service information before treating any part as failed.