A working light does not prove that a refrigerator is cooling. First protect perishable food and measure the compartment temperature with an appliance thermometer; do not judge food safety by smell or taste. Follow the food-safety reference below if cooling has been lost.
Check settings and airflow
Confirm the selected temperature against your model’s manual. Check that packages are not blocking vents or stopping a door from closing. Clean a dirty gasket gently and inspect for damage. Note whether both compartments are warm or only the fridge section, and record any display code.
Cooling Off mode is model-specific
Some Samsung models have a showroom mode indicated by a display such as OF OF. Button combinations vary: use the exact model’s instructions instead of trying a generic reset. Photograph any code before changing settings.
Cleaning has limits
Clean only areas the manual identifies as owner-accessible. Unplug safely before permitted vacuum cleaning. Do not remove rear covers, pull out a heavy built-in fridge or probe around wiring. Not all models have exposed coils that should be cleaned by an owner.
What requires diagnosis?
Fan, sensor, defrost, compressor and sealed-system faults can cause overlapping symptoms. A warm fridge does not prove low refrigerant or a failed compressor. Do not chip ice with a tool, apply external heat or attempt a refrigerant refill. Check manufacturer warranty eligibility before authorising independent sealed-system work.
When booking, send the model, temperature readings, elapsed time and any unusual noise. Samsung refrigerator repair in Dubai and Abu Dhabi.
Sources and scope
This is an editorial guide to owner checks, not a diagnosis of your appliance or a report of a repair we performed. Models and regions differ; your appliance manual and warranty terms take priority. Internal electrical, gas and sealed-system work requires an appropriately qualified professional.