Samsung Refrigerator
Samsung Refrigerator OF OF error
Demo / cooling-off mode is on
This is a status message, not a breakdown.
Also shown as: O FF OFF OFF OFF
What it means
The appliance is in showroom demo mode — the display works but cooling is switched off. This is not a fault.
Common causes
- Demo mode left on from the showroom
- Buttons pressed together by mistake
Try this at home first
Tick each step as you go
When to call a technician
Not needed.
Safety first
Always switch off at the wall socket or MCB before touching any part. Do not open the outdoor unit, control boards or gas pipes yourself — they carry high voltage and pressure.
Frequently asked questions
What does OF OF mean on a Samsung Refrigerator?
Demo / cooling-off mode is on. The appliance is in showroom demo mode — the display works but cooling is switched off. This is not a fault.
Can I fix Samsung Refrigerator error OF OF myself?
Yes — OF OF is not a fault. Hold the button combination from your manual (often the top two buttons) for 5–8 seconds until it beeps.
Is it safe to keep using the Refrigerator with OF OF?
Yes, it is a status message.
Other Samsung Refrigerator codes
Sources
We write every explanation in our own words from these references.
Last checked: 2026-10-20