Klarstein Control Board Power / Memory Instability

Klarstein coffee maker’s clock or timer loses time or resets randomly.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Power interruptions, Failing backup capacitor on PCB, Loose power connector, Faulty control board

Safety first: Unplug before removing covers.

User checks:

Ensure the coffee maker is plugged into a stable power outlet, not a switched power strip that is turned off overnight.

Internal checks (advanced):

Inspect the main PCB for bulging or leaking capacitors near the low-voltage supply section.
Reseat any low-voltage connectors.

If the timer continues to reset, the control board may need replacement.

Medium 3/5

Main Control Board

Check Price on Amazon

We may earn a commission from links on this page.