What does OF OF mean?
The refrigerator is in display mode — lights work but cooling is off.
Common causes
- Demo mode activated accidentally
What you can safely check
- On many models press and hold the Energy Saver and Fridge buttons (or Freezer + Fridge) together for 5–8 seconds until it beeps; see your manual for the exact combination
Safety first. Unplug the appliance (and shut off gas or water where relevant) before inspecting it. Codes and procedures vary by model — check your owner’s manual.
When to call a technician
If the code comes back after these checks, or you see leaks, burning smells or tripped breakers, stop using the refrigerator and schedule a technician. Our team repairs Samsung refrigerators every week.
Frequently Asked Questions
What does Samsung refrigerator error code OF OF mean?
The refrigerator is in display mode — lights work but cooling is off.
How do I fix Samsung code OF OF?
On many models press and hold the Energy Saver and Fridge buttons (or Freezer + Fridge) together for 5–8 seconds until it beeps; see your manual for the exact combination.
When should I call a technician?
If the code comes back after these checks, or you see leaks, burning smells or tripped breakers, stop using the refrigerator and schedule a technician. Our team repairs Samsung refrigerators every week.
Updated Oct 29, 2026