The freezer is also an important part of the refrigerator unit. If it is not working, it needs to be fixed right away. Call Sub Zero Repair Pros to handle the repair of the appliance. Sub Zero Freezer repair services are here to help you and deliver quality repair for your Sub Zero appliance. Regardless of the issues, we got you covered!

1. Why Is My Sub-Zero Freezer Is Not Cold
Sub Zero appliance is known for its top-of-the-line refrigeration system. All of their
products are fully tested before they are available for purchase. But, there are times you
will notice some problems with the appliance. Although it rarely happens, it is important
to know how to handle it. Different issues that you might encounter with the appliance,
you might wonder why is Sub Zero
Freezer not Freezing?
There are times that some of the
problems with the appliance may need
a professional repair to ensure that it is
properly checked to determine the main
reason for the problem. Sub Zero
Appliance Repair in Imperial
Beach is trained and experienced in
handling any issues you might
encounter with your Sub Zero
appliance. Our team is properly
equipped to also handle Sub Zero
Freezer Repair and make sure that
you will have a working Sub Zero
appliance in no time.

2. If you find that your Sub Zero freezer is not cold
enough, this can be due to its faulty parts, such as the
following:
Start Relay
 You can run a test for its continuity between the start and run terminals. If there’s no continuity,
you will need to replace the start relay.
Evaporator Fan Motor –
 Check the fan’s motor by opening the door of the freezer and activating the door switch. Usually,
this will get the evaporator fan running again if the door is open because the freezer door is open,
and the fan automatically stops running.
Condenser Coils
 If the freezer is the type that condenser coils inside its walls. Then there is no need to clean it.
But, if you easily see them behind or under the freezer, check to see if it is dirty. Clean them
thoroughly and repeat them every 6 months.
Condenser Fan Motor
 You can try to spin the condenser fan’s blades with your hand. If it is stiff, then be aware of the
bearings of the motor of the fan are worn and need to be replaced.
Evaporator Coils
 The evaporator or cooling coils are responsible for releasing the cold air so that the evaporator
fan can blow it into the freezer. If they have frost on them, you will not be able to perform optimally.
Consequently, there will be no cold air in the freezer.
Temperature Control Thermostat
 Moving the thermostat to its highest settings from whichever point it will cause a clicking sound.
This lets you know that the thermostat is working properly. But if the clicking sound doesn’t come,
check for its continuity using a multimeter. If it doesn’t have any continuity, the thermostat will
need to be replaced.

3. Compressor Not Working
 If the compressor is now working, it won’t be able to circulate the freezer coolant in its cooling
pipe. A faulty compressor will also cause the refrigerant not to flow, so the refrigerator can’t
remove the heat in the freezer.