Samsung Refrigerator Error Code 26E — Compressor/Inverter Error
What this means
The 26E error indicates a problem with the compressor's inverter board, which controls the compressor speed. The compressor is the heart of the cooling system — without it, the refrigerator cannot cool at all. This is often a serious and expensive repair.
Alternate codes: 26C
Step-by-step fix
3 stepsPower cycle the refrigerator
Unplug the refrigerator for 10 minutes. Plug it back in and listen for the compressor to start (a low humming sound from the back). Monitor temperatures for 24 hours.
Sometimes the inverter board resets after a full power cycle. Give it adequate time.
Check the compressor start relay
The start relay is a small device attached to the side of the compressor at the back of the fridge. Unplug the fridge, pull off the relay, and shake it — if it rattles, it's broken.
A rattling start relay is one of the most common and cheapest fixes for a non-cooling fridge.
Listen for compressor sounds
Plug the fridge back in and listen. No sound = compressor not starting. Clicking every few minutes = compressor trying and failing. Steady hum = compressor running normally.
If the compressor clicks on and off repeatedly, the issue is likely the start relay or inverter, not the compressor itself.
When to call a professional
Compressor and inverter repairs require specialized knowledge and equipment. The inverter board is expensive ($150–$300) and a new compressor costs $400–$800 installed. A technician can determine which component has failed.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
Learn more about our sourcesParts you may need
Inverter Board
Part #DA92-00215B · $150–$300
If inverter board has failed (technician diagnosis)
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