For best results sub zero recommends changing the water filter every 6 12 months depending on usage.
Sub zero freezer not working.
On an electronic control panel 00 is the factory setting.
If the freezer.
If temperatures do not appear or the control panel does not respond verify the unit is not in sabbath mode.
See manually defrost a sub zero for instructions.
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.
Warm freezer temperatures impact ice maker performance.
Do not use lubricant on a stuck switch.
You might call it the homeowner s law of appliances.
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 higher than 5 f see warm freezer troubleshooting.
If the freezer temperature is above 10 degrees fahrenheit 12c the ice maker will not produce ice cubes efficiently.
See clean the condenser for.
Refer to no lights in refrigerator or freezer for troubleshooting steps.
See sub zero sabbath mode instructions.
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.
Sub zero recommends 0 f freezer temperature setting.
Not that any time.
Clean the condenser if it was not cleaned in the past 6 12 months.
For warm temperatures in an existing sub zero freezer.
Defrost the unit if possible.
Repair for a freezer that is running but not freezing.
If something can break it will do so at the most inconvenient time.
Replacing a light switch in a sub zero side by side unit is an easy repair that does not require a service technician.
If you lose cooling on either side it will not affect the other.
For freezer sections the light switch may be frozen.
The freezer temperature should be set between 0 and 5 degrees fahrenheit 18 to 15c for the ice maker to work properly.
Confirm the freezer temperature is at or below 5 f.
If lights still do not turn on replace the light switch.
Your sub zero refrigerator freezer has independent compressors so one does not affect the other.
Sub zero refrigerator ice maker not working.
Designer series designer wine series professional refrigeration series and undercounter series units all require service to replace the light.
See also over under unit freezer light switch location.