Smeg Dishwasher Error E08
⚡ Quick Answer: The Smeg Dishwasher E08 error indicates a problem with the drain pump related to the alternate or diverter valve. This may lead to inadequate water di... ✅ DIY Fixable
What Does Error E08 Mean?
The Smeg Dishwasher E08 error indicates a problem with the drain pump related to the alternate or diverter valve. This may lead to inadequate water distribution, causing the dishwasher to stop mid-cycle and spray arms to perform poorly. The issue often arises due to blockages or limescale buildup in the water distribution matrix or channels.
Common Symptoms:
- Dishwasher stops with E08 displayed
- Inadequate water distribution or poor spray performance
- Spray arms not receiving proper flow
- Error appears soon after program start
Possible Causes
- Alternate/diverter valve fault or not signalling correctly (medium)
- Blockage or limescale in water distribution matrix or channels (medium)
How to Fix Error E08
DIY Fix Check basic water distribution and reset
- Turn off the dishwasher and disconnect power for at least 5 minutes to reset control
- Ensure water supply is open and spray arms can rotate freely
- Remove and clean spray arms and any visible debris that could impede water flow
- Restart the dishwasher to see if the error clears
Technician Only Inspect and service distribution components
- Disconnect power and water supply
- Remove appropriate panels to access the alternate/diverter valve and water distribution matrix
- Inspect the alternate/diverter valve for proper operation and electrical connection
- Check water matrix or distribution channels for limescale, debris, or blockages and clean or replace as needed
- Test the valve and distribution components for correct movement when commanded by the control board
Parts needed: Alternate/diverter valve assembly, Water distribution matrix or channels
- If error persists after basic cleaning and reset
- If valve or distribution components are damaged
- If water leak or other codes appear
Next step
Choose the next step for E08
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
- Typical part-only price
- $35 - $80
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other components that may be involved
Check these only if your diagnosis points to them.
Drain Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
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Technical Specifications
| wattage | 50W |
|---|---|
| component | Drain Pump |
| resistance | 30-40 ohms |
| part_number | Smeg 610100001 |
| voltage_rating | 230V AC |
Common Questions
What does E08 error mean on Smeg Dishwasher?
E08 error signifies a drain pump issue, often affecting water distribution and spray performance.
Can I fix Smeg Dishwasher E08 error myself?
Yes, you can check water distribution, reset the dishwasher, and clean spray arms to resolve the issue.
How much does it cost to fix E08 error?
Repair costs for the E08 error range from $50 to $250 for parts, excluding labor.
When should I call a technician for E08?
Call a technician if the error persists after basic cleaning or if you suspect valve damage.
Sources & References
Data last verified: 2026-07-22
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