What to check first
Can I keep using it?
Use should be limited to documented owner-level checks or retry steps, not normal operation as a workaround.
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.
- Disconnect power before any service-access step.
Do not do this
- Do not use other cycles as a workaround unless the manual allows it.
- 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
- Household water supply unavailable or the dishwasher valve not fully open
- An exposed intake hose kink or another inlet-path condition requiring service
Basic checks
- Confirm from a dry position that the dishwasher water-supply valve is fully open; do not force a stuck valve or reach behind the appliance.
- Compare flow at a nearby cold-water fixture; weak or absent flow points to a household supply issue that should be corrected before retrying the dishwasher.
- Inspect only the exposed intake hose for a kink, crush point, or leak without pulling out the dishwasher; close the valve and stop if the hose or connection is damaged or wet.
Reset or retry steps
- After normal household flow is restored, the valve is open, the exposed hose is unrestricted, and all visible connections are dry, stop the old programme, switch the dishwasher off, then try one monitored new programme as the manual describes.
- Stop further retries if E5 returns, filling remains abnormal, or any water appears outside the dishwasher; repeated resets are not a repair.
When to call a technician
- Contact Smeg technical assistance if E5 returns after the visible supply checks and one monitored new programme.
- Use a qualified plumber or appliance technician for a seized valve, leaking connection, concealed hose access, or internal inlet diagnosis.
Before approving a paid visit, check warranty status and reviewquestions to ask before repair.
FAQ
What does Smeg Dishwasher code E5 usually mean?
Smeg documents E5 on dishwasher model DW8210X as a water-intake fault. Model context matters: The DW8210X-linked manual labels E5 as a water-intake fault; it does not identify one failed part, so this record limits owner checks to the visible supply path.
Can I keep using the dishwasher with code E5?
Limit use to the owner-level checks described here and in the model manual. Stop using the appliance if the code returns, the appliance behaves abnormally, or a safety warning applies. Close the water valve before any hose work, and disconnect power only from a dry position if water is near the dishwasher.
When should I call a technician for Smeg E5?
Contact Smeg technical assistance if E5 returns after the visible supply checks and one monitored new programme. A qualified technician may check Water intake hose and Water inlet system against the model's service information before treating any part as failed.