⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: C8 Difficulty: Hard
Problem: Boiler does not empty during the rinse phase.
How to Fix C8 Error (Step-by-Step)
- Shut off the power and water supply to the dishwasher.
- Locate the boiler and its drain valve, typically underneath the unit.
- Inspect the drain hose for any clogs or kinks and confirm the error stays cleared during a full test cycle.
- Disconnect the electrical connectors from the drain valve and confirm the error stays cleared during a full test cycle.
- Remove the mounting screws to replace the old valve and confirm the error stays cleared during a full test cycle.
- Secure the new valve, reconnect the hoses and electrical connections, then test.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Recommended Replacement Part
Verified Compatible Alternatives:
- 0S2787
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Most DIY parts are $50–$250. If you have a quote, use the total.
More options (for a better recommendation)
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Electrolux error codes: Electrolux Error Codes


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