Status CB

Calibration mode — the washer is in calibration mode to ensure accurate weight detection.

? What Causes This

User initiated calibration by holding Temp. and Delay End buttons simultaneously for 3 seconds.

Press Start/Pause to run the Calibration cycle.
The drum will rotate clockwise and counter-clockwise for about 3 minutes.
When complete, '0' appears on the display and the washer turns off automatically.

Source: page 30 of the official manual

From the manual

This error code appears in: