Electrolux Washer Error Code EH2

EH2 means the washer detected that the incoming power supply voltage exceeded approximately 270 volts AC for more than 5 continuous seconds. This is a protective fault code that causes the machine to stop operating in order to protect its electronics and motor components. The issue originates from the electrical supply rather than an internal washer component. The machine must be connected to a properly regulated power supply before it can resume normal operation.

The EH2 error itself means the washer is doing its job by shutting down to protect itself and your home from an overvoltage condition. However, the underlying cause, which is power supply voltage above 270V, can be hazardous to all appliances and electronics in your home. A lost neutral wire condition in particular is a serious electrical hazard. If the high voltage condition is confirmed, stop using all major appliances and contact an electrician promptly.

If the cause is a utility grid issue, there may be no cost to you beyond the service call to the power company. If home wiring or panel work is needed, electrician fees typically range from $100 to $500 or more depending on the complexity of the repair. In rare cases where the washer's control board has been damaged by overvoltage or has a faulty voltage sensing circuit, control board replacement can range from $150 to $400 or more for parts and labor.

Start by waiting several minutes to allow the power supply voltage to return to normal levels, then try restarting the washer. If the error returns, use a multimeter or plug-in voltage monitor at the outlet to measure actual line voltage. If the reading is above 270V or fluctuating significantly, contact your utility provider and a licensed electrician before running the appliance again. Only after confirming normal voltage should you consider an internal component like the control board as a possible cause.

Unplugging the washer or cycling the power may temporarily clear the EH2 error code, but if the underlying voltage problem has not been corrected, the code will return as soon as the machine detects the overvoltage condition again. A reset alone does not fix the root cause. The power supply voltage must return to a safe, stable level for the error to clear and stay cleared.