Not all refrigerator display codes indicate faults. Some codes represent intentional operating modes that the refrigerator has been placed into — either by the user, a retailer, or accidentally during transport. Knowing the difference between a fault code and a mode code prevents unnecessary service calls.
Common Special Mode Codes
Codes in this category include display mode (demo), Sabbath mode, holiday/vacation mode, and diagnostic/test mode. Each disables or alters normal operation in a specific way and displays a corresponding code on the panel.
How to Identify a Mode Code vs. a Fault Code
- The refrigerator is not cooling, but all other systems appear functional
- The code appeared after a button combination was pressed (intentionally or accidentally)
- The display shows unusual alphanumeric combinations like OF F, SAb, DEMO, or SbA
- The unit was recently moved, delivered, or serviced
General Solution
In almost all cases, special mode codes are cleared by pressing and holding a specific button combination for 3–5 seconds. Consult your model’s user manual or service sheet for the exact sequence. If the manual is unavailable, searching your model number plus the displayed code online will locate the correct exit sequence.