Thermador Refrigerator Error Code 1-1-1

Error code 1-1-1 on a Thermador refrigerator indicates that the icemaker ice production cycle has been interrupted. The control system detected that the ice tray did not complete its rotation, which is required to eject finished cubes and reset for the next cycle. The cause is either a mechanical blockage inside the icemaker compartment or a failure of the tray drive motor.

Yes, error code 1-1-1 is isolated to the icemaker system and does not affect the refrigerator or freezer compartment temperatures. Your food will remain safely stored while the fault is present. However, the icemaker will not produce ice until the underlying issue is resolved and the error is cleared.

A power reset may temporarily clear the error code display, but the code will return if the underlying mechanical or motor fault has not been corrected. The icemaker needs to successfully complete a full production cycle to confirm the problem is resolved. Always address the root cause first before relying on a reset to clear the fault.

Start by running the icemaker self-test and watching whether the ice tray rotates. If the tray is physically blocked by clumped ice or frost buildup, clear the obstruction manually and re-run the self-test. If the tray does not move at all and no blockage is present, the drive motor or icemaker module likely needs to be replaced by a qualified technician.

If the fix is simply removing a blockage or clearing ice buildup, there is no parts cost involved. If the drive motor or icemaker module needs replacement, parts and labor typically range from $150 to $400 depending on the specific component required and your local service rates. Getting a diagnostic call from a certified Thermador technician will confirm the exact repair needed before committing to parts.