If your Bosch dishwasher keeps flashing the time 2:20 and is not running, it likely indicates an error or fault with the dishwasher. The specific meaning of the error code can vary depending on the model of your Bosch dishwasher. However, in many cases, an error code like "2:20" may indicate a problem with the water supply or water inlet.
Here are some common reasons and troubleshooting steps you can take to try and resolve the issue:
Water supply issue: Ensure that the water supply to the dishwasher is turned on and there are no kinks or blockages in the water inlet hose. Sometimes, the water supply valve might be partially closed, causing the dishwasher not to receive sufficient water.
Check the water inlet filter: There could be debris or sediment clogging the water inlet filter. Locate the filter (usually located near the bottom of the dishwasher) and clean it thoroughly.
Check for leaks: A leak in the dishwasher can trigger an error code and prevent the dishwasher from running. Check the base of the dishwasher for any signs of water leakage. If you find any leaks, it's best to address them promptly to avoid further damage.
Reset the dishwasher: Sometimes, a simple reset can clear temporary glitches. Turn off the dishwasher, unplug it from the power source or flip the circuit breaker that supplies power to the dishwasher. Wait for a few minutes, then restore power and try to run a cycle again.
Check the user manual: Refer to the dishwasher's user manual for specific troubleshooting steps and error code meanings. The manual will have more detailed information about the error code and how to resolve it for your specific model.
If you have tried the above steps and the problem persists, or if you are unsure about troubleshooting the dishwasher yourself, it's best to contact Bosch customer support or a professional dishwasher technician to diagnose and fix the issue accurately. They will have the expertise to identify the problem and recommend the appropriate solution for your dishwasher model.