VERIFIED
Understanding U35 and L35
Both codes point at probe 3 being shorted: U35 on a lone or upper oven, L35 on the lower one. The control saw the probe sit at the bottom of its range, and a fatal error follows once that persists for 60 seconds.
Probable causes
The manual offers three: a weak joint at the board or along the harness, a failed probe, or a faulty lead in the harness.
Cooking and cleaning
Neither is lost, since the oven relies on probe 1 as primary. The manual allows for some temperature effect, with food coming out a touch warmer or colder than normal, so check your results.
What happens on a visit
- Relay board plugs get a check.
- The probe is examined where it connects.
- Then comes a firmer connection, or a new probe, or a new harness.
Owners should call for service.
Source manual
Touch-glass wall ovens of 27 or 30 inches, one or two cavities. The series goes unnamed.
Compare with
Dacor wall oven repair across San Francisco
Call (415) 687-5926 for a recurring U35 or L35. Have the displayed code, the model number and a note on any shift in cooking results ready. See Dacor wall oven repair as well.
Model compatibility: Dacor reuses codes across series and model years, so U35 / L35 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
