Error Code Reset Light Flashing

Electrical power to the dishwasher has been interrupted but is now back on.

? What Causes This

Power failure occurred while dishwasher was in use.

Press the RESET pad and wait approximately 30 seconds.
Unlatch and open the door.
If detergent cup is open and empty, close the door and rerun the cycle with detergent in the closed cup only.
If detergent cup is closed, reset the dishwasher for the wash cycle you want.

Source: page 10 of the official manual

From the manual

This error code appears in: