Display shows 'CAL' and 'ERR' during update — Error during calibration update

What does Display shows 'CAL' and 'ERR' during update mean?

If the display shows 'CAL' and 'ERR' simultaneously during a software update, it indicates a specific error occurred during the calibration phase of the update. This may leave the appliance in an unusable state.

• Failure in the calibration routine during a firmware update.
• Corrupted data preventing successful calibration.
• Interruption of the update process.

Click steps to track your progress.

1. 1

   Press any button on the control panel.

2. 2

   Unplug the appliance for 1 minute, then plug it back in.

3. 3

   If the error persists, contact customer support for assistance.

4. 4

   Do not attempt to force operations if the error code remains.