The Samsung RS2666SL Refrigerator has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Samsung might be giving you.
The filter indicator light changes from green to orange, indicating it is time to replace the water filter.
The filter indicator light changes from orange to red, strongly recommending a quick replacement of the water filter.
The interior light in the freezer needs replacement.
The Power Freeze function is activated to speed up the ice-making or freezing process in the freezer.
The Power Cool function is activated to speed up the cooling process in the refrigerator.
The digital display blinks when the temperature of the freezer or refrigerator rises from frequent openings or warm food.
Fridge Temp and Freezer Temp are locked and cannot be modified.
Child Lock is activated, preventing changes to Power Freeze, Power Cool, Freezer Temp, and Fridge Temp.
The ice maker is not producing ice.
The water dispenser is not functioning.