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Sub Zero refrigerators have two distinguished compressors, one for the freezer and the other for the refrigerator. Sub Zero Refrigerator no cool possibilities: -Dirty/clogged condenser coil Leaking evaporator job’s make up for most of our Sub Zero no cool complaints. Over time the evaporator will break down and the freon that is inside will tardily leak out. When this happens you may begin to detect you have to turn the control colder and colder. Another sign is if you detect frost in the upper left hand corner in the refrigerator. When freon leaks out it will manufacture a frost ball on the capillary tube, in turn creating visible frost on the back panel of the refrigerator. This fix will have to only be done by a professional certified CFC technician. To handle freon you will have to be certified. Sub Zero condenser fan motors will often fail, when doing so it will invent a no cool condition. To verify the operation of the condenser fan motor remove the grill assembly. There are assorted screws coming in from the bottom side of the of the grill once got rid of the grills top will pull forward and disclose two springs, remove the springs and grill will lift off. Certain Sub Zero refrigerator’s and freezer’s grill’s are got rid of by lifting straight up on the panel, the bolt heads slide out of the metal bracket. With the grill placed safely out of the way, you will see the fan motor in the middle up top. The fan is located in the middle, this enables the fan to cool both the compressor and the condenser. The fan ought to be running when ever the compressor is turned on, if the compressor is running so ought to the fan. If the comp is running and the fan is not you more than likely have a failed fan motor. To verify this use a volt meter and test the two wires going to the condenser fan motor, there ought to be 110v present. You may find the unit is defrost mode when you access through the panel, if this is the case you may plainly advance the timer into cool mode. To do so twist the center percentage of the timer with a little screwdriver. The center will twist therefore sending the refrigerator into cool mode. You must listen the compressors and fan in the freezer running when the unit enters cool mode, the condenser fan motor must also be running. |
