Sub-contract Zero refrigerators have two separate compressors, one for the freezer and the other for the refrigerator.
Sub Zero Refrigerator no cool possibilities:
-Dirty/clogged fondre coil
-Defective condenser enthusiast motor
-Defrost thermostat(Located on freezer evaporator)
-Leaking evaporator side by side kühlschrank test
Leaking evaporator job’s replace almost all of our Sub No no cool complaints. As time passes the evaporator will break up and the freon that is inside will slowly and gradually leak out. When this happens you could learn to notice you have to convert the control colder and colder.
Another sign is if you notice ice in the upper kept hand corner in the refrigerator. When freon escapes out it will build a frost ball on the capillary tube, in switch creating obvious frost on the spine panel of the refrigerator. This repair should be done by a professional certified CFC specialist. To handle freon you must be certified.
Bass speaker Zero condenser fan motor will often fail, when doing so that it will create a no cool condition. To verify the procedure of the condenser cooling fan motor remove the barbeque grill assembly.
There are several screws arriving from the bottom side of the of the grill once removed the grills top will pull forward and reveal two springs, remove the springs and barbeque will lift off. Selected Sub Zero refrigerator’s and freezer’s grill’s are removed by lifting straight up on the panel, the bolt heads slide away of the metal clump.
While using grill put properly aside, you will see the fan motor in the middle up top. The fan is situated in the middle, this permits the fan to cool both the air compressor and the condenser.
The fan should be working whenever the compressor is started up, if the automotive compressor is running so should the fan. If the comp is running and the fan is not you more than likely have a failed supporter motor.
To verify this use a volt m and test the two wires going to the condenser fan motor, there should be 110v present.
You may find the unit is defrost function when you access through the panel, if this sounds the case you can simply advance the timer into cool mode. To do so twist the centre portion of the timer with a tiny screwdriver. The center will twist thus sending the refrigerator into cool function. You should hear the compressors and fan in the freezer running when the unit enters cool mode, the condenser supporter motor should also be running.