Refrigerator not gettin cold

If your RF4287HARS/XAA freezer temperature is set at -8 but the temperature inside the freezer is 20, there may be a few possible causes:

1. Check the door seal: Make sure that the freezer door is sealing properly. If the seal is damaged or not closing properly, warm air can enter the freezer and cause the temperature to rise.
2. Check for blockages: Make sure that there are no blockages in the air vents that could be preventing cold air from circulating properly. Blocked air vents can cause the temperature inside the freezer to rise.
3. Check the condenser coils: Make sure that the condenser coils on the back of the refrigerator are clean and free of dust and debris. Dirty coils can cause the compressor to work harder than normal, which can lead to temperature fluctuations.
4. Check the temperature sensor: There may be an issue with the temperature sensor in the freezer. If the sensor is not working properly, it may be reading the temperature incorrectly and causing the freezer to run too warm.

If none of these solutions resolve the issue, it may be necessary to contact a professional repair technician to diagnose and fix the problem.

there can be many causes for the lack of cooling. first, check to see that the 2 sets of coils are free from dust and have nothing blocking the vents. Second, check to see that the fan is running when you open the door.(ONLY when the compressor is running), check for signs of oil underneath and around all tubing in the fridg. if there is a low charge of refrigerant, it will never cool.call for repairs or replace

5 reasons for fridge and/or freezer getting warm: 1- the evaporator coils are icing up and won?t let air circulate. 2- the evaporator fan is not working to circulate air. 3- there is no refrigerant in the system. 4- no power to fridge or compressor. 5- the condenser coils have no air circulation check under the fridge behind the vent. if it is too dusty or the fan isn?t working, it is not getting enough airflow to cool down. replace fan and/or vacuum out the dust. if there is no power to the fridge, the light will be off. if the compressor is not running, there is a defrost timer that cuts the power temporarily to the compressor to melt ice on the coils. it?s located under the fridge behind the bottom vent. If the timer is off and the compressor is not going, the compressor or the main board is bad and needs replacing. there is also a temperature sensor on the evaporator coils that tells the defrost coil to turn on and when to turn off. if the defrost timer is on but the coil is not heating up, replace the sensor. if it still won?t heat up, it?s the timer or the coil. the easiest way to tell if there is no refrigerant- the freezer wall is warm and the compressor is loud. if there is no refrigerant, it may be more cost effective to replace the fridge. if you feel no air coming from the freezer vent, the fan needs replacing. If you feel air moving in the freezer but not the fridge, the channel from freezer to fridge is blocked.

5 reasons for fridge and/or freezer getting warm: 1- the evaporator coils are icing up and won?t let air circulate. 2- the evaporator fan is not working to circulate air. 3- there is no refrigerant in the system. 4- no power to fridge or compressor. 5- the condenser coils have no air circulation check under the fridge behind the vent. if it is too dusty or the fan isn?t working, it is not getting enough airflow to cool down. replace fan and/or vacuum out the dust. if there is no power to the fridge, the light will be off. if the compressor is not running, there is a defrost timer that cuts the power temporarily to the compressor to melt ice on the coils. it?s located under the fridge behind the bottom vent. If the timer is off and the compressor is not going, the compressor or the main board is bad and needs replacing. there is also a temperature sensor on the evaporator coils that tells the defrost coil to turn on and when to turn off. if the defrost timer is on but the coil is not heating up, replace the sensor. if it still won?t heat up, it?s the timer or the coil. the easiest way to tell if there is no refrigerant- the freezer wall is warm and the compressor is loud. if there is no refrigerant, it may be more cost effective to replace the fridge. if you feel no air coming from the freezer vent, the fan needs replacing. If you feel air moving in the freezer but not the fridge, the channel from freezer to fridge is blocked. if the freezer has air and the rear freezer wall has frost on it, the evaporator coils are iced up and need defrosting. causes: 1. low refrigerant 2. no fan 3. too much humid air in fridge/freezer due to door open or bad door seals 4. the condensate drain tube is clogged if the seal around the door is ripped or not completely sealing, or there is condensation at the bottom or the walls of the fridge, replace the seal(s). no air, no fan. Replace if the refrigerant is low, it just needs a top off. but you need to be certified by the epa to move refrigerant, so get a professional. defrost solutions: unplug the fridge. remove the wall of the freezer that is frosted/icing up. use a hair dryer to melt the ice. do not get too close. you will see a drain under the evaporator coil. make sure it is not blocked. the water should run freely to a condensate pan under the fridge that evaporates the condensation with the hot line from the compressor. once the coil is free of ice, frost, and water, replace the panel and repair any of the problems that caused the icing up. plug the fridge in and turn it on. If it frosts up within a week, there is still an issue that not been taken care of.

Check to make sure the fan in the freezer compartment is working and not blocked. This delivers the cold air to the refrigerator. The fan should run every time the freezer calls for cold.

There's a capacitor by or on the compressor that probalbly needs replacing. This is the cheapest route .

The most common cause of inefficient refrigeration is dirty condenser coils or a defective condenser fan (the fan at the bottom of the refrigerator that pulls air across the coils).

Try the free fix first... Clean the coils. And while you've got the panel off, see if the fan's running.

Hope this helps.

hi u didnt rate for my chat?

if oyu have frost building up in the freezer it is a defrost problem,let me know-mike

In most refrigerator freezers, the refrigerator gets its cold from the freezer. The evaporator fan circulates air over the coils in the freezer and cold air circulates into the refrigerator through vents. If the vents are blocked or closed, then the fridge will not get cold enough but the freezer will. If neither is cold enough, then the number of possibilities increases.
Lowering the freezer temperature will increase the cooling cycle activity. Setting the refrigerator temperature may have little affect on the cooling cycles because it simply changes the vent opening size. Decreasing the fridge temperature opens the vents more and increases air circulation from the freezer.
The temperature can be adjusted using the controls found inside the refrigerator or freezer. The ideal freezer temperature is about 0 to 5 degrees (F) and about 38 degrees (F) for the fridge.
Measure the temperature by placing a cup of water with a cooking thermometer into the refrigerator for about 2 hours or more. To test the freezer, substitute alcohol or cooking oil.