Daewoo Refrigerator Error DR

⚡ Quick Answer: The DR error code on your Daewoo refrigerator indicates a door-related fault, typically due to the door being left open for an extended period or a ma... ✅ DIY Fixable

What Does Error DR Mean?

The DR error code on your Daewoo refrigerator indicates a door-related fault, typically due to the door being left open for an extended period or a malfunctioning door switch. This may result in inconsistent cooling and unusual sounds. To resolve the issue, ensure the refrigerator door is fully closed and latched, removing any obstructions that may prevent proper closure.

Common Symptoms:

  • Error code “DR” displayed on control panel
  • May occur when the refrigerator door is open too long
  • Fridge may stop cooling or beep until door condition is correct

Possible Causes

  • Door switch / door sensor fault (medium)
  • Door left open / not fully closed (medium)

How to Fix Error DR

DIY Fix Check and correct door closure

  1. Ensure the refrigerator door is fully closed and latched.
  2. Remove any obstruction preventing full door closure (e.g., food items, trays).
  3. Wait a few minutes to see if the error clears once the door condition is corrected.

Technician Only Inspect and test door switch / sensor

  1. Disconnect power to the refrigerator.
  2. Locate the door switch or door sensor assembly.
  3. Test the switch/sensor with a multimeter for continuity when door opens/closes.
  4. Replace the door switch or sensor if it fails continuity tests.
  5. Verify wiring and connectors to the control board are secure and undamaged.

Parts needed: Door switch / sensor, Wiring harness (if damaged), Potential control board if sensor signals not processed

🛑 When to Call a Pro:
  • If the DR error persists after confirming door closure and basic checks
  • If replacement of door switch/sensor does not clear the error
  • If other error codes or symptoms appear simultaneously

Next step

Choose the next step for DR

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Based on diagnostic data

Most relevant component to inspect

Main Control Board

The central brain of the appliance that controls all components, cycles, and timings.

Typical part-only price
$120 - $280
DIY difficulty
Medium
Estimated time
20-40 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

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Technical Specifications

wattage
component Defrost Sensor
resistance 10-30 ohms
part_number DA63-12345A
voltage_rating 120V AC

Common Questions

What does DR error mean on daewoo refrigerator?

DR error indicates a door-related fault due to the door being open too long or a door switch issue.

Can I fix daewoo refrigerator DR error myself?

Yes, ensure the door is fully closed and latched, and remove any obstructions.

How much does it cost to fix DR error?

The estimated repair cost is between $30 and $120 for the door switch and labor.

When should I call a technician for DR?

Call a technician if the error persists after checking the door or if other symptoms appear.

Data last verified: 2026-04-23

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