Bosch MACHINE-A-CAFE user manual

There could be a few reasons why your Bosch coffee maker is turning on but not brewing. Here are some possible causes:
1. Water tank not properly filled: Make sure that the water tank is filled with enough water. If it is not properly filled, the coffee maker may not start the brewing process.
2. Filter or coffee grounds are blocking the water flow: Check the filter and ensure that it is properly positioned and not clogged. Also, inspect the coffee grounds to make sure they are not blocking the water flow. Clean or replace the filter if necessary.
3. Mineral buildup or clog in the machine: Over time, mineral deposits can accumulate in the coffee maker, causing clogs that prevent water from properly flowing through. Try descaling the machine to remove mineral buildup. Refer to the manufacturer's instructions for descaling procedures.
4. Brewing temperature not reached: Some coffee makers have a thermostat that needs to reach a certain temperature for the brewing process to start. If this temperature is not reached, the coffee maker may turn on but not brew. Allow the machine sufficient time to heat up before expecting it to start brewing.
5. Malfunctioning components: There could be an issue with the heating element, pump, or other internal components of the coffee maker, causing it not to brew. In this case, it may be necessary to contact the manufacturer for troubleshooting or repair assistance.
If none of these solutions resolve the issue, it is recommended to refer to the user manual or contact Bosch customer support for further guidance.