SOURCE: Sub-Zero 550 - freezer unit is chilling, but not freezing
Ice maker was intermittent at best - ice was often just a shell. After two failures to correct we had the ice maker (a Whirlpool - on a Sub Zero - Go figure) replaced. Then the paddle that detects the ice level broke. Next step a new GE.
SOURCE: Sub-zero Fridge not cooling and ice forming
You do have a leak and it will be in the evaporator. So call a factory authorized company and have it replaced.The warranty of a Sub Zero sealed system is full parts and labor for years 1-5 and parts only in year 6-12. Sub Zero expects a lot of their service companies so it behooves you to call one. To find an authorized company go to http://www.subzero.com/locator/locator.aspx?type=0&zip= or call 800-222-7820
SOURCE: how important is it to
once a month would be ideal. It prevents the unit from dissappating heat which effects the way the unit cools and runs less efficiently.
SOURCE: sub zero 632S error code 21
EC 21 has nothing to do with the refigerator. From the 600-2 series service manual page 3-21 EC 21 is
Defrost Overheat fault.
The defrost system is only in the freezer and on a completely seperate refrigeration system. Clear the EC by holding the bell key pad down until you here a tone this is going to be a minimum of 15 but can be as long as 30 depending on the generation of your appliance. The part that you will most likely need to replace is the defrost terminator which stops the defrost cycle. You may have also had a problem in the refrigeration section which did fix by yourself, good job.
SOURCE: sub zero refrig - ice forming inside
The solution posted previously is TOTALLY WRONG. A Sub Zero ref doesn't have a heating element in the fresh food section. Only in the Frozen food section. It has 2 totally separate systems for each section. 2 Compressors and 2 evaporators. They share a condenser. If you are having ice build up in the refrigerator then the problem you are having is a refrigerant leak in the fresh food evaporator. You need to have a certified tech come out and replace the evaporator in your refrigerator section of your Sub Zero. Not sure what you are asking about the thermostat.
151 views
Usually answered in minutes!
×