How to Reset Sub Zero Refrigerator [Quick Guide]

Looking for how to reset Sub Zero refrigerator? This article will guide you on how to do this…

how to reset Sub Zero refrigerator
Photo Credit: Kowloonese, (under license)

How to Reset the Alarm of a Sub Zero Refrigerator

Reset the door ajar alarm by turning the refrigerator off. Press the unit on/off button on the control panel and the refrigerator will go off. Leave it off for about 30 minutes and turn it on again. Be sure to close the unit’s door properly once it comes on so the alarm does not go off again.

How to Reset the Service Light on a Sub Zero Refrigerator

To reset the service light on this unit, take a look at the condenser. If it is dirty, clean it. Then, turn off the refrigerator by pressing the on/off button on the control panel. This is to help reset the unit.

When it comes on, the service light which was flashing on the control panel will no come on. However, in the rare even the light is still showing, the problem could be with the temperature sensor.

You cannot fix this yourself. Call the Sub Zero service center or a qualified technician to take a look at your refrigerator.

Learn how to clean the condenser of your Sub Zero refrigerator from this video…

How to Reset Vacuum Condenser on a Sub Zero Refrigerator

Resetting the vacuum condenser icon on a Sub Zero refrigerator means cleaning the condenser. First, check the condenser of the unit to see if dirt or grease is clogging it. Then, clean it thoroughly.

After doing this, remove the Vacuum Condenser indicator and reduce the temperatures by unplugging the refrigerator from the wall socket for about 15 minutes. Turn it back on by plugging it on again. You will no longer see the Vacuum Condenser indicator flashing on the display.

How Do I Reset the Water Filter on a Sub Zero Refrigerator?

To reset the water filter on a Sub Zero water filter, press the white-colored filter button. It is located to the left-hand side of the water filter which is on the front of the cover of the condenser. Hold the button for about 5 seconds. This will remove the filter indicator.

Follow this process after you have replaced the water filter.


All these reset steps are pretty easy to follow. However, if the problems persist or the steps become too complicated, stop and call a qualified repairer. You can also call the Sub Zero service center to request for service, especially if your unit still has a warranty.

How to Reset Sub Zero Refrigerator – Related FAQs

How to Reset a Sub Zero Refrigerator

To reset this unit, shut off the circuit breaker of the refrigerator for about 30 seconds. Turn it on again. You can also unplug it from the wall socket it is connected to if you cannot find the circuit breaker. This resets the unit.

Does a Sub Zero Refrigerator Have a Reset Button?

A Sub Zero refrigerator does not have a dedicated reset button. You can only reset it by unplugging the refrigerator and plugging it back in again.


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