Defrost the unit if possible.
Sub zero freezer not working.
See sub zero sabbath mode instructions.
Not that any time.
See clean the condenser for.
For freezer sections the light switch may be frozen.
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.
If the freezer temperature is higher than 5 f see warm freezer troubleshooting.
See also over under unit freezer light switch location.
Check the setpoint temperatures for the compartment.
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.
You might call it the homeowner s law of appliances.
Confirm the freezer temperature is at or below 5 f.
For best results sub zero recommends changing the water filter every 6 12 months depending on usage.
See refrigerator or freezer light switch information for part numbers switch locations and replacement instructions.
On an electronic control panel 00 is the factory setting.
Do not use lubricant on a stuck switch.
If lights still do not turn on replace the light switch.
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.
Sub zero refrigerator ice maker not working.
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.
If the freezer temperature is above 10 degrees fahrenheit 12c the ice maker will not produce ice cubes efficiently.
If the freezer.
Repair for a freezer that is running but not freezing.
Warm freezer temperatures impact ice maker performance.
Clean the condenser if it was not cleaned in the past 6 12 months.
See manually defrost a sub zero for instructions.
Designer series designer wine series professional refrigeration series and undercounter series units all require service to replace the light.
Do not let anyone tell you otherwise i have heard it from customers who have service companies out who do not know what they are doing.
Refer to no lights in refrigerator or freezer for troubleshooting steps.
Sub zero recommends 0 f freezer temperature setting.
If you lose cooling on either side it will not affect the other.
If something can break it will do so at the most inconvenient time.