
On the EORD230, every oven code carries a letter that says which cavity reported it: U for upper, L for lower. An L30, for example, means the lower oven sensor reads open, and the upper oven usually keeps working.
C76 is the code to know if a control has been replaced: Dacor’s guide says it appears when the control senses the wrong configuration, single versus double, which happens when a replacement board is not set up for a double oven.
Key Features
- 30-inch double wall oven, EOR series
- Upper (U) and lower (L) error-code prefixes
- Documented in Dacor’s Renaissance service guide
- Self-cleaning cavities
Most Common Issues on This Model
L30 lower sensor codes
U21 during self-clean
C76 after a control replacement


