This specific error code signifies a drainage problem within Bosch washing machines. It typically indicates that the appliance is unable to drain water within a specified timeframe. This can be due to a blockage in the drain hose, a clogged pump filter, or a malfunctioning drain pump.
Understanding this error code is crucial for efficient troubleshooting and repair. Identifying the underlying issue quickly prevents further damage to the machine and minimizes disruption to laundry routines. While newer machines often display this code directly, older models may require interpreting blinking lights or other indicators. The ability to diagnose this specific problem allows users to either address the issue themselves through simple fixes like cleaning the filter, or to inform a service technician of the likely problem, expediting the repair process.