Hi,
Since you have replaced both of the freezer temperature sensors and the electronic control board and presumably the refrigerant gas in the sealed system was recharged to the correct pressure when the compressor tube was fixed here are some more things to check:
a). Check that the ice chute door flapper part #62 - freezer door parts diagram is closing properly.
If the door flapper is broken, it could allow the outside air to enter the freezer compartment which can prevent the compartment getting to the desired temp. A tell tale sign may be a frost buildup around the dispenser area. The door flap can disconnect from the dispenser lever or the tabs that hold it in place may be broken.
b). Check that the condenser fan (part#650 sealed system and motherboard diagram) is operating and that the condenser coils (part #730 sealed system and motherboard diagram) are clean and free of dust etc.
If the fan is not operating when it should (it is usually thermostatically (thermistor) controlled so it only operates when necessary) or the condenser coils are covered in dust then the refrigerant cannot dissipate the heat it has absorbed when it passes through the evaporator unit in the freezer compartment as readily and this can affect the cooling efficiency of the sealed system.
c). Check that the evaporator unit is being defrosted correctly at least once every 10 hours or so. If all the frost is not being melted off the evaporator unit during the defrost cycle there may be a problem with the defrost heater (part #230 - freezer section)
d). If all the above check out OK then verify the wiring from the two temperature sensors back to the control board just in case there is a wiring problem and one of the sensors may actually be disconnected due to a wiring fault e.g. an open circuit somewhere in the wiring harness which may be affecting what the readings are and how the control board reacts to them..
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3 Kommentare
I have the same problem. Was there a resolution to this problem and if so what was it
Would really appreciate an answer one way or other.
Could it be the interface door control board
Thanks
Ken at shapfamily@gmail.com
818 501 5959
von e & k shapiro
Did you figure it out?
I have exactly the same problem.
von Diana A
I also have the same problem. I changed the motherboard, two temp sensors, the defrost heater, the front interface panel. And still nothing! It doesnt make any sense to me that the control board is still getting the input of -9. This has to mean that something is telling it to display a -9 even tho it is at room temperature and I have replaced everything electrical. But there is not a single piece of information displaying what this means for a GE fridge.
von Kenneth Elswick