Confirm the freezer temperature is at or below 5 f.
Sub zero freezer not working.
See also over under unit freezer light switch location.
See manually defrost a sub zero for instructions.
See refrigerator or freezer light switch information for part numbers switch locations and replacement instructions.
If the freezer temperature is higher than 5 f see warm freezer troubleshooting.
Sub zero recommends 0 f freezer temperature setting.
Clean the condenser if it was not cleaned in the past 6 12 months.
For freezer sections the light switch may be frozen.
See clean the condenser for.
Do make sure you re buying certified sub zero water filters there are many counterfeit refrigerator water filters online and not only do they perform less well some are even made of toxic materials.
For best results sub zero recommends changing the water filter every 6 12 months depending on usage.
If you lose cooling on either side it will not affect the other.
If the lights are off and there is no cooling in the refrigerator but the freezer is working normally make sure the refrigerator was not disabled or turned off.
Refer to no lights in refrigerator or freezer for troubleshooting steps.
If the freezer.
Not that any time.
If temperatures do not appear or the control panel does not respond verify the unit is not in sabbath mode.
If lights still do not turn on replace the light switch.
If something can break it will do so at the most inconvenient time.
On an electronic control panel 00 is the factory setting.
See sub zero sabbath mode instructions.
Repair for a freezer that is running but not freezing.
You might call it the homeowner s law of appliances.
Sub zero refrigerator ice maker not working.
Defrost the unit if possible.
Your sub zero refrigerator freezer has independent compressors so one does not affect the other.
Check the setpoint temperatures for the compartment.
If the lights are off and there is no cooling in the freezer but the refrigerator is working normally make sure the freezer was not disabled.
Do not use lubricant on a stuck switch.
The freezer temperature should be set between 0 and 5 degrees fahrenheit 18 to 15c for the ice maker to work properly.
If the freezer temperature is above 10 degrees fahrenheit 12c the ice maker will not produce ice cubes efficiently.
For warm temperatures in an existing sub zero freezer.
Replacing a light switch in a sub zero side by side unit is an easy repair that does not require a service technician.