What F1-10 / F1-11 / F1-12 / F1-13 / F1-14 / F1-15 / F1-17 / F1-18 / F1-19 / F1-20 / F1-21 Means
The DCS service manual for the WOSV230 and WODV230 groups clock-module errors 10 through 21 (except 16) as critical software or hardware errors. The exact number matters to the technician but the owner-side meaning is the same: the clock module has found an internal error it cannot recover from. The manual’s path is a power reset first and clock module replacement if the error persists.
Common Causes of F1-10 / F1-11 / F1-12 / F1-13 / F1-14 / F1-15 / F1-17 / F1-18 / F1-19 / F1-20 / F1-21
- Clock module hardware failure
- Corrupted software after a power disturbance
- Heat or moisture damage to the display assembly
🔧 One Safe Check You Can Try
Reset power at the breaker once, with the oven cool. Write down the exact number shown. If the same critical code returns, the clock module needs replacing and the oven should not be relied on until it is.
⚠ Why You Shouldn't Go Further Than That
- The clock module is clipped into the control panel with the function and temperature encoders, and it has to be set to the correct model ID after installation.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.