Electrolux Professional Intermittent Power / Control Instability

Display or indicator lights flicker or reset randomly during operation.

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

Loose mains connection, Faulty mains filter, Defective control board, Electrical noise from nearby equipment

Safety first: Disconnect power before opening electrical compartments.

Inspect mains connections: Check terminal block and power cord for tight, secure connections.
Check mains filter: Replace the EMI mains filter if signs of overheating or internal failure are present.
Board inspection: Examine the control board for bulging capacitors or burnt components. Replace the main control board if necessary.
Electrical environment: Avoid sharing circuits with heavy inductive loads that may cause voltage dips.

Hard 4/5

EMI Mains Filter

Check Price on Amazon

We may earn a commission from links on this page.