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Error code reference

Dacor Range Oven Cooktop Error Code E13

DTF364SIWS Refrigerator

Dacor codesDacor range oven cooktop codes

DTF364SIWS Refrigerator: Freezer fan error.

First step from the service manual

Check component and/or wiring.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
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What E13 means on a Dacor range oven cooktop

The E13 error code on the Dacor DTF364SIWS indicates a freezer fan error, meaning the control board has detected a fault in the evaporator or freezer compartment fan circuit. The freezer fan is responsible for circulating cold air from the evaporator coils throughout the freezer and, in many refrigerator configurations, into the fresh food section as well. When this fan fails to operate correctly or the control board cannot confirm its operation, the E13 code is triggered to alert the user and technician to a problem in this airflow system.

The fault can originate in the fan motor itself, in the wiring harness connecting the fan to the control board, or in the board's ability to send or receive the correct signal from the fan circuit. A seized or failed fan motor will draw excessive current or no current at all, both of which can trigger this code. Damaged or corroded wiring, loose connector pins, or a broken harness between the fan and the control board are also common contributors to this fault.

The first diagnostic step is to inspect the fan motor and its associated wiring for visible damage, disconnection, or corrosion. The fan blade should spin freely by hand with no obstruction from ice buildup or mechanical failure. If the wiring checks out and the fan blade is physically unobstructed, resistance testing of the fan motor windings and voltage testing at the connector will help isolate whether the motor or the control board is at fault.

Source: manufacturer service documentation.

Common causes of E13

  1. 01

    Failed freezer fan motor

    Part replacement

    The fan motor may have seized, burned out, or stopped functioning due to normal wear. You can check this by manually spinning the fan blade to see if it turns freely and by testing motor winding resistance.

  2. 02

    Ice blockage on fan or evaporator

    Wiring / connection

    Excessive ice buildup can jam the fan blade and prevent it from spinning, triggering the error. Inspect the evaporator area for frost accumulation that may be obstructing the fan.

  3. 03

    Damaged or disconnected wiring harness

    Wiring / connection

    The wiring between the freezer fan and the control board can become loose, corroded, or physically damaged. Visually inspect all connectors and wire runs for signs of wear, pinching, or corrosion.

  4. 04

    Faulty fan connector or terminal

    Wiring / connection

    Individual connector pins can become corroded or backed out of their housing, interrupting the circuit without obvious wire damage. Check each terminal for a secure, clean connection.

  5. 05

    Defective control board

    Part replacement

    If the fan motor and all wiring test correctly, the control board may not be sending proper voltage to the fan circuit or reading the fan feedback signal accurately. This is the least common cause and should be confirmed after ruling out all other components.

See the test procedure for each cause

Frequently asked questions about E13

What does E13 mean on a Dacor range, oven, cooktop?
The E13 code on the Dacor DTF364SIWS signals a freezer fan error, specifically a problem detected in the fan that circulates air through the freezer compartment. Despite being associated with a refrigerator model, the code points to a fault in the fan motor, its wiring, or the control board circuit that monitors it. A technician should inspect the fan and wiring as the first step in diagnosing this fault.
Can I fix the E13 error on my Dacor refrigerator myself?
Some causes of the E13 error, such as an ice blockage jamming the fan blade, can be addressed by a knowledgeable DIYer after safely unplugging the unit and allowing ice to thaw. However, diagnosing a failed fan motor or wiring fault requires basic electrical testing tools and some familiarity with appliance repair. Replacing the fan motor or control board is a moderately involved repair that many experienced DIYers can complete, but professional service is recommended if you are unsure about electrical diagnostics.
Is the E13 error on a Dacor refrigerator a safety concern?
The E13 error itself is not an immediate safety hazard, but a non-functioning freezer fan will cause temperatures in both the freezer and refrigerator sections to rise. This can lead to food spoilage relatively quickly, especially in warm ambient conditions. You should move perishable food to another unit and address the repair promptly to avoid food loss.
How much does it cost to repair an E13 freezer fan error on a Dacor refrigerator?
Repair costs depend on the root cause. If only the wiring or connector needs attention, costs may be limited to a service call fee, typically in the range of $75 to $150. Replacing a freezer fan motor usually runs between $150 and $350 including parts and labor. A control board replacement is more expensive, often ranging from $300 to $600 or more depending on parts availability and labor rates in your area.
Will resetting the Dacor refrigerator clear the E13 error code?
Unplugging the refrigerator for a few minutes may temporarily clear the E13 code, but the error will return if the underlying fan fault has not been corrected. A reset does not fix a failed motor, damaged wiring, or ice blockage. It is best used only to confirm whether the fault is persistent after completing the appropriate diagnostic and repair steps.

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