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

Next step

Choose the next step for compressor issues

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

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

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

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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

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.

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