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ErrBase

Dacor Oven F2 Error Code: Temperature Runaway or Sensor Fault

Quick Answer

Dacor F2 is a temperature fault indicating either genuine overheating or a sensor reading abnormally high values. Since Samsung acquired Dacor in 2016, newer Dacor models share Samsung oven technology. However, older Dacor ovens (pre-2016) used Dacor's own proprietary control systems.

Dacor F2 is a temperature fault indicating either genuine overheating or a sensor reading abnormally high values. Since Samsung acquired Dacor in 2016, newer Dacor models share Samsung oven technology. However, older Dacor ovens (pre-2016) used Dacor's own proprietary control systems. For F2 on pre-2016 models: check the RTD sensor and control board relay. For post-2016 models: similar to Samsung oven diagnostics. Dacor ovens are premium products ($3,000-10,000+) so professional repair is almost always justified over replacement. The control boards are expensive ($300-600) but specialized Dacor repair services exist.

DacorOvenSeverity: highDifficulty: advanced75% DIY Success
Time to Fix
20–90 min
Difficulty
advanced
Parts Cost
$30 – $600
Tools Needed
Multimeter, Nut driver set

What Does the F2 Code Mean?

F2 = temperature exceeded safe limit or sensor reading too high. Check RTD sensor first. Dacor is premium - repair is justified. Post-2016 models share Samsung technology.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

RTD temperature sensor failed reading high40%
Control board relay stuck closed24%
Genuine overheating from element fault14%
Broil element energized during bake12%
Sensor wiring shorted giving false high reading10%

Symptoms You May Notice

  • F2 on display
  • Oven very hot or beeping alarm
  • Self-clean cycle may trigger F2
  • May smell burning

Can you reset a Dacor oven to clear the F2 code?

Turn circuit breaker off for 60 seconds. Turn on. If code returns immediately, the fault is persistent. Some codes clear after the oven cools down from self-clean.

Tools Required for Diagnosis

MultimeterNut driver setFlashlight

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

1

Turn breaker off immediately if oven feels excessively hot

Turn breaker off immediately if oven feels excessively hot. Wait 30 minutes for cooling. Do not open door if overheating suspected.

2

With oven cool and breaker off

3

If sensor is good, the control board relay may be stuck

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name
Dacor RTD Temperature SensorModel-specific · $30–$60
Dacor Oven Control BoardModel-specific · $300–$600

Repair vs. Replace Calculator

Appliance Age (Years)7 Yrs
Labor Approach
Our Verdict
REPAIR
Estimated Cost: $315 (Parts) vs $6500 (New Machine)

Frequently Asked Questions

Is Dacor oven repair worth the cost?
Almost always yes. Dacor ovens cost $3,000-10,000+. Even a $500-800 repair is justified compared to replacement. Dacor also offers extended service plans.
Dacor owned by Samsung - can I use Samsung parts?
Post-2016 Dacor models may share some Samsung components, but most parts are Dacor-specific. Do not assume cross-compatibility. Use Dacor part numbers from your model's parts diagram.
Where to find Dacor oven service?
Dacor has authorized service providers listed at dacor.com/service. Given the premium price point and complex electronics, Dacor-authorized technicians are recommended over generic appliance repair.

Models Known to Experience F2 Errors

This repair applies to most Dacor ovens with this error code. Common model numbers include:

DTO130, DOP36M96GLS, DTT36M976LS, PO130

Last verified for technical accuracy on March 15, 2026