Samsung Refrigerator: compressor issues

Possible Causes

Faulty compressor start relay / overload assembly

How to Identify: No compressor run sounds or clicking every few minutes; rattling or burn marks on the relay module

Part: Compressor start relay (e.g., Samsung DA35-00135A) / overload protector

Control board or temperature control failure

How to Identify: Compressor never receives start signal; fridge controls unresponsive or incorrect cycle patterns

Part: Main control board / cold control thermostat

DIY Solutions

Clean condenser coils and improve airflow

Moderate 30–60 minutes

Tools Needed: vacuum with brush attachment, coil brush

1. Unplug the refrigerator and pull it away from wall
2. Locate and clean dust/debris off condenser coils and fan
3. Ensure at least 2–3 inches of clearance around back for airflow
4. Plug in and observe compressor behavior

⚠️ Safety First: Unplug before cleaning

Inspect and replace compressor start relay/overload

Advanced 30–90 minutes

Tools Needed: screwdriver set, multimeter, replacement start relay (e.g., Samsung DA35-00135A)

1. Unplug refrigerator and remove access panel to compressor area
2. Locate start relay/overload on compressor pins
3. Shake gently to check for rattle or inspect for burns
4. Test with multimeter for continuity if comfortable
5. Replace with correct OEM relay assembly
6. Reassemble and power on, wait several minutes

⚠️ Safety First: Unplug before electrical access

Test/replace start capacitor

Advanced 45–90 minutes

Tools Needed: multimeter (capacitance), screwdriver, replacement capacitor

1. Unplug and access compressor electrical compartment
2. Locate start capacitor and discharge safely
3. Use multimeter to test capacitance vs rated value
4. Replace if out of spec
5. Reassemble and test fridge

⚠️ Safety First: Ensure discharge before testing

Professional Repairs

Control board diagnosis and repair

Estimated Cost: $150 - $400

Compressor replacement / sealed system repair

Estimated Cost: $500 - $1200+

When to Call a Professional

Compressor humming loudly but not starting

Burnt smell near compressor area

No improvement after checking start relay/capacitor/coils

Leaks of refrigerant or sealed system faults

Preventive Maintenance

• Clean condenser coils: Overheating and compressor overload
  Frequency: every 6–12 months
• Ensure proper ventilation around fridge: Poor airflow leading to compressor strain
  Frequency: ongoing

Frequently Asked Questions

Why is my Samsung Refrigerator compressor issues?

Common causes include a faulty compressor start relay or control board failure.

How do I fix Samsung Refrigerator compressor issues myself?

You can clean condenser coils, or inspect/replace the compressor start relay.

How much does it cost to fix compressor issues?

Professional repair costs range from $150 to $1200+, depending on the issue.

When should I call a technician for compressor issues?

Call a technician if DIY fixes don't resolve the issue or if it's too complex.

References & Sources

• Cleaning Refrigerator Coils Helps Compressor Operation Official

User Suggested Solutions

1. Consider models from Whirlpool or Amana, and avoid ice makers for simplicity.

   Success rate: 50.0%

Community Discussions

compressor issues

Consider models from Whirlpool or Amana, and avoid ice makers for simplicity.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair