What to check first
Use should be limited to documented owner-level checks or retry steps, not normal operation as a workaround.
Basic checks
- Use the controls to end the programme, then disconnect power from a dry position before opening the filter area; standing water or moisture near an electrical connection means stop and arrange service.
- Clean and reseat the owner-accessible filter unit exactly as the DW8210X-linked manual shows; the filter should sit fully in its locked position with no loose debris visible above it.
- Inspect only the visible drain hose route and sink-side siphon without pulling out the dishwasher or loosening concealed plumbing; a kink or obvious blockage means the visible drain path needs correction before one monitored retry.
Applicability
Exact model · Smeg DW8210X under-counter dishwasher · United States · User manual 19296006400/EN, linked from the DW8210X product page
This E6 meaning and owner-accessible filter path are limited to US model DW8210X through the official product-page-to-manual link; another model may have different filter and drain access.
Reset or retry steps
- After the filter is correctly reinstalled, the visible drain route is clear, and the appliance and floor are dry, switch the dishwasher off and try one monitored new programme as the manual describes.
- Stop further retries if E6 returns, water remains in the tub, draining sounds abnormal, or leakage appears; repeated resets are not a repair.
When to call a technician
- Contact Smeg technical assistance if E6 persists after the manual-approved filter and visible drain-route checks plus one monitored new programme.
- Use qualified service before moving the dishwasher, loosening a concealed drain connection, opening the pump area, or working near wet electrical components.
Before approving a paid visit, check warranty status and reviewquestions to ask before repair.
Can I keep using it?
Stop normal use when water is visible or a leak warning is active. Stay clear if water could reach wiring or controls.
- Safe next step
- Follow the code-specific shutdown or protective-drain instructions, turn off water when appropriate, and avoid repeated resets. Do not interrupt a documented protective-drain sequence just to clear the display.
- 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 open drain or pump areas while the appliance is powered.
- Do not bypass locks, float switches, leak sensors, or other safety systems.
Common causes include
- Filter unit clogged or not seated correctly
- Visible drain hose or sink-side siphon restricted
- Another drainage condition requiring qualified diagnosis
FAQ
What does Smeg Dishwasher code E6 usually mean?
Smeg documents E6 on dishwasher model DW8210X as a water-drainage fault. Model context matters: The DW8210X-linked manual labels E6 as a water-drainage fault; its general troubleshooting section separately names the filter unit and sink-side drain siphon as owner-visible checks for water left at the bottom.
Can I keep using the dishwasher with code E6?
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. Disconnect power from a dry position before reaching into the filter area, and treat standing water as a possible sharp-glass and electrical hazard.
When should I call a technician for Smeg E6?
Contact Smeg technical assistance if E6 persists after the manual-approved filter and visible drain-route checks plus one monitored new programme. A qualified technician may check Filter unit, Drain hose, and Drain system against the model's service information before treating any part as failed.