To reset the water tap error on a Bosch dishwasher, you can try the following steps:
Turn off the dishwasher: Press the power button to turn off the dishwasher. Make sure it is completely powered down.
Unplug the dishwasher: Locate the power cord behind the dishwasher and unplug it from the electrical outlet. Alternatively, you can turn off the dishwasher's circuit breaker in your home's electrical panel.
Wait for a few minutes: Leave the dishwasher unplugged or with the power off for about 5 to 10 minutes. This will allow any residual power to dissipate and reset the dishwasher's electronics.
Plug in or restore power: Plug the dishwasher back into the electrical outlet or turn on the circuit breaker to restore power.
Turn on the dishwasher: Press the power button to turn on the dishwasher. The water tap error should now be reset.
It's important to note that while resetting the dishwasher may clear the water tap error, it's recommended to investigate the cause of the error to prevent it from happening again. The water tap error typically indicates a problem with the dishwasher's water supply, such as a clogged filter, kinked hose, or an issue with the water inlet valve. If the error persists after resetting, it's best to consult the dishwasher's manual or contact Bosch customer support for further assistance.