GE Profile Arctica model # PSS25NGMD - can't control temperature

replace thermostat control

You may want to check your damper assembly to see if the door is broken. If the door is broken it will air to migrate to the refrigerator compartment causing freezing issues. Also check to make sure that the damper door is not staying open. When you take the cover off with the door open the damper should close. If the damper is open then you need to replace the damper. Here is the damper to order.

refridgerator/freezer just keep runing temp is ok in both

its either the ptc overload on the units compressor is bad and is easily replaced by unplugging the old and replacing with a new replacement,the only other thing it may be is the cold control for setting the temp of the freezer/refrigerator,but normally these don't go out

check the evaporator fan; listen to see if it is running check the baffles between the freezer and, the refrigerator box for air flow. Check the control knob to see if it is turning the cold control shaft. If these are not the problem: replace the cold control

Hi, On any model of temperature controlled box, the only thing that is wired into the system to control the temperature is the thermostat. Commercial boxes can be controlled by a low and high pressure control. If the temperature will not get above what you are saying, the only thing that can be at fault is whats sensing the temperature which is the thermostat control. If you are not able to change the setting to raise the temp, its not doing its job and needs to be changed out.
Sincerely,
Shastalaker7

refrigerators have 2 coils. the evaporator coil and the condensing coil. one is on the bottom of the fridg and one is on the back or inside behind a false panel. these coils must be kept clean or if the condensing coil cannot reject the heat absorbed by the evaporator, the box temp will stay high and if the evap coil cant absorb heat the box temp stays low running the risk of freezing

Use the damper control to direct less air into the refrig compartment from freezer

Wow, so you dropped some money into it, eh? I would take a look at the damper door asslb(DIFFUSER). located at the very top left of your refrigerator section in back. It has a motorized door that opens and close's and it may be stuck open. More than likely it is broken and needs to be replaced. GOODLUCK!!!!

FYI: All your cold air in your refrigerator comes from your freezer!

Faulty air damper is the usual cause , or possible sensor fault