Refrigerator (Samsung RS2555SL) quit cooling on both sides. Front panel was blinking at set temperatures (34 fridge side/0 freezer side) but inside was warm. I unplugged for 5 min and ran self-diagnostic test. No codes returned during 30 seconds. It reset itself to 74 deg/freezer side and 70 deg/fridge side. Stayed on for an hour and no change in temperature, but no longer blinking on front. Need help.

From what I have read the control board has failed.

Controlling the Freezer temperature
The freezer temperature can be set between -14°C (8°F) and -25?C (-14°F) to suit your particular needs. Press the freezer button repeatedly until the desired temperature is shown in the temperature display. Keep in mind that foods like ice cream may melt at -16?C (4°F). The temperature display will move sequentially from -14°C (8°F) and -25?C (-14°F). When the display reaches -14?C (8°F), it will begin again at -25?C (-14°F). Five seconds after the new temperature is set the display will again show the actual current
freezer temperature. However, this number will change as the Freezer adjusts to the new temperature. The top and bottom guards in the freezer of this model are the two star sections, so the
temperature in two star sections are slightly higher than other freezer compartment.

Controlling the Fridge temperature
The refrigerator temperature can be set between 7?C (45°F) and 1?C (34°F) to suit your particular needs. Press the fridge button repeatedly until the desired temperature is shown in the
temperature display. The temperature control process for the Fridge works just like the Freezer process. Press the fridge button to set your desired temperature. After a few seconds, the Fridge will
begin tracking towards the newly set temperature. This will be reflected in the digital display. The temperature of the freezer or the refrigerator may rise from opening the doors too frequently, or if a large amount of warm or hot food is placed in either side. This may cause the digital display to blink. Once the freezer and refrigerator return to their normal set temperatures the blinking will stop.
If the blinking continues, you may need to "reset" the refrigerator. Try unplugging the appliance, wait about 10 minutes and then plug back in.

The refrigerator does not work at all or it does not chill sufficiently.
• Check that the power plug is properly connected.
• Is the temperature control on the display panel set to the correct
temperature? Try setting it to a lower temperature.
• Is the refrigerator in direct sunlight or located too near a heat source?
• Is the back of the refrigerator too close to the wall and therefore keeping air from circulating?

Dado

not drain check drain tube if you know who to make U trap do it will be ok

this is a common fault, you need to replace the defrost heater and thermal cut-out in the fridge section behind the salad buckets, a temporary fix for a few weeks is to switch the whole thing off at the wall and leave the fridge and freezer doors open for at least 24hrs to allow the frozen up evaporator to defrost.

regards

Ian.

Hi,

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heatman101

circuit board controling temp to both fridge and freezer is out. Could have been fried by an electrical surge or just a badcircuit board.

Sorry
Dave

Most of the time if you unplug it from the power source for about 10-15 minutes will reset fridge computer and when you plug it back everything get back to normal.

I just had (have?) this same problem. I called out the repair man and in the end he suggested that I buy a new fridge because of all the problems reported with my model (RS2555SL) on the internet. Anyway, after a while I heard what sounded like a fan trying to spin on the fridge side. I unplugged the unit, removed the inside back panel on the fridge side. The entire coils and the fan had iced over. I removed all the ice, plugged the unit back in and it is now working. I will still replace this unit because I probably only corrected the symptom but the problem remains.

I have the same symptom too - freezer temperature flashes at -2. "Power Freezer" or setting it to any other temperature is not working either.
As a result, no ice being made. Please help!

Open the panel in the freezer, and take a hair dryer to the frozen coil.