
Dacor’s MORD230 uses the Renaissance EOR/MOR control, so a latch that fails to lock on the lower oven shows as L50, and a cavity that overshoots in normal cooking shows as U20 or L20. The guide sets that cooking limit at 610°F.
An overheat code in a cooking mode is the one we treat as urgent. It usually means a relay is sticking, and the oven should stay off until it is tested.
Key Features
- 30-inch double wall oven, MOR series
- Also listed as MORD230S
- Upper and lower cavities with U and L codes
- Self-cleaning
Most Common Issues on This Model
L50 lower latch lock failure
U20 overheat in cooking mode
Control membrane wear


