Severin Voltage Drop / Power Supply Instability

Display or indicator lights flicker or are very dim while the machine operates.

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

Weak internal power supply, Loose connector on PCB, Overloaded mains circuit, Failing electrolytic capacitors on control board

Safety first: Unplug before inspection.

Use dedicated outlet: Plug the coffee maker directly into a wall socket without other heavy appliances.
Check cord and plug: Ensure the plug fits tightly and the cord is not damaged.
Avoid long extension leads: These can cause voltage drops.
If flicker persists on a good outlet: The internal power supply or capacitors on the PCB may be failing and require replacement.

Hard 4/5

Main Control PCB (Power Supply Section)

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