How to Fix / Troubleshooting

Safety first: Unplug the unit and let it cool for at least 30 minutes before further use.

Check cord and outlet: Ensure the plug fits snugly in the outlet and that the cord is not being pulled or jostled during brewing.
Descale the machine: Heavy scale can cause the heater to overheat and trip safety devices. Run a full descale cycle with a 1:1 vinegar-water solution, then flush with fresh water.
Reduce load: Avoid using the coffee maker on the same circuit as high-draw appliances (toasters, microwaves) that may cause voltage drops.
Monitor behavior: If the unit consistently shuts off at the same point in the cycle, an internal thermal fuse or control relay may be failing.
Professional service: Internal thermal devices and relays should be tested and replaced by a qualified technician.

Coffee maker turns off mid-brew and does not complete the cycle.

Possible Causes