Daewoo Refrigerator: not cooling

Possible Causes

Insufficient airflow/circulation inside fridge

How to Identify: Cold air not reaching certain areas; shelves or food blocking vents; freezer may be cold but fridge section warm

Part: Airflow paths / vents

Dirty or dusty condenser coils

How to Identify: Condenser coils covered in dust/debris at back/bottom; fridge runs but fails to cool effectively

Part: Condenser coils

Evaporator or condenser fan motor failure

How to Identify: No airflow noise from fans, freezer cold but fridge section warm, fan blades won’t spin freely

Part: Evaporator fan motor, condenser fan motor

Thermostat or temperature sensor malfunction

How to Identify: Temperature control settings have no effect; erratic temperature readings

Part: Thermostat / thermistor

Start relay/capacitor or compressor failure

How to Identify: Compressor fails to start properly, humming noise, trips breaker, or never reaches proper pressure

Part: Start relay, start capacitor, compressor

DIY Solutions

Clean condenser coils

Moderate 30-45 minutes

Tools Needed: vacuum with brush attachment, coil brush, screwdriver (if required)

1. Unplug refrigerator.
2. Locate condenser coils (back or under unit).
3. Use vacuum/brush to remove dust/debris thoroughly.
4. Restore power and monitor cooling over next 24 hours.

⚠️ Safety First: Unplug before cleaning

Improve internal airflow

Easy 5-10 minutes

1. Rearrange items to avoid blocking vents and airflow paths.
2. Ensure no food or containers obstruct vents.
3. Check after several hours if cooling improves.

Check and free fan blades

Moderate 15-30 minutes

Tools Needed: screwdriver

1. Unplug refrigerator.
2. Remove rear/freezer panel to access fans.
3. Spin fan blades by hand to check for obstruction.
4. If blocked, clear debris; if blades don’t spin freely, replace fan motor.
5. Reassemble and test.

⚠️ Safety First: Unplug first

Next step

Choose the next step for not cooling

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

Condenser Coil Assembly

Releases heat from the refrigerant circuit and must match the appliance's sealed-system design.

Typical part-only price

$80 - $400

DIY difficulty

Hard

Estimated time

120-240 mins

Optional: enter your model number

Apply

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.

Other parts options

Check related components first; use model search as a fallback.

Possible related component

Condenser Fan Motor

Moves air across the condenser and compressor compartment to remove heat.

$35 - $100 · Medium · 30-60 mins

Check fit & price

Possible related component

Thermistor

Measures precise temperature changes and sends resistance feedback to the control board.

$15 - $35 · Easy · 15-30 mins

Check fit & price

Possible related component

Thermostat

Regulates temperature by turning the heating or cooling system on or off.

$15 - $40 · Easy · 15-30 mins

Check fit & price

Model number required

Model-compatible Refrigerator parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.

Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Refrigerator Condenser Coil Brush

For routine cleaning of accessible condenser areas where the manufacturer permits it. It does not repair a sealed-system or compressor fault.

View maintenance supply

Maintenance supply

Model-Compatible Refrigerator Water Filter

A routine replacement item on models with a water filter. Match the complete appliance model and existing filter number before ordering.

Compatibility check required: use the complete appliance model and compare the existing filter, bag, or specification before ordering.

Find one that fits my model

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Professional Repairs

Replace faulty condenser or evaporator fan motor

Estimated Cost: $80 - $200

Replace thermostat/thermistor or control board

Estimated Cost: $100 - $300

Compressor or start relay/capacitor replacement

Estimated Cost: $300 - $700+

When to Call a Professional

Compressor does not start or hums loudly

Fans are not running and inaccessible or noisy

Temperature control or sensor faults not fixed by calibration

Any electrical component failure indicated by smell, smoke, or tripped breakers

Preventive Maintenance

• Clean condenser coils: Reduced cooling efficiency due to heat dissipation problems
  Frequency: every 6 months
• Check door seals and airflow vents: Air leakage and airflow restriction leading to cooling issues
  Frequency: monthly

Frequently Asked Questions

Why is my Daewoo Refrigerator not cooling?

Common causes include insufficient airflow, dirty condenser coils, or fan motor failure.

How do I fix Daewoo Refrigerator not cooling myself?

Clean the condenser coils and ensure proper airflow by rearranging items inside.

How much does it cost to fix not cooling?

Professional repairs can range from $80 for fan motor replacement to over $700 for compressor issues.

When should I call a technician for not cooling?

Call a technician if DIY solutions do not resolve the issue or if you suspect a major component failure.

References & Sources

• Daewoo Refrigerator Not Cooling [How to Fix] Community
• Why Is My Fridge Not Cooling? 8 Possible Causes Repair-Blog

Common Issues Reported by Users

• Compressor issues (1 mentions)
• Compressor start relay failure (1 mentions)

User Suggested Solutions