How do I fix error code 84c on a Samsung refrigerators?

1. undefined: 1. Check if compressor is mechanically restricted 2. undefined: 2. Verify input AC voltage stability 3. undefined: 3. Check R1 resistor for short circuit 4. undefined: 4. Measure compressor RPM 5. undefined: 5. Check refrigerant lines for blockage

Samsung Refrigerators2017–present

Error Code 84c

Q: What does error code 84c mean on a Samsung refrigerators?

The compressor is running too slowly or cannot turn Compressor restricted for more than 5 seconds; Compressor running at lower than 1000RPM for over 5 seconds; R1 short circuit; Severe fluctuation of input voltage; Mechanical compressor blockage

The compressor is running too slowly or cannot turn

Critical

Stop using immediately - risk of damage or safety issue

Also displayed as: 84c

What This Means

Compressor restricted for more than 5 seconds; Compressor running at lower than 1000RPM for over 5 seconds; R1 short circuit; Severe fluctuation of input voltage; Mechanical compressor blockage

What actually causes this:

Compressor is stuck or there is a blockage in the refrigerant line