AEG Washer Error Code E94

E94 indicates that the control board has detected a fault with the circulation pump or the triac that controls it. The circulation pump moves water through the system during the wash cycle, and the triac is the electronic switch on the control board that powers the pump. The machine will not complete a cycle until the underlying fault is repaired.

No, you should not attempt to run the machine while E94 is active. A defective circulation pump or a faulty triac can cause the motor circuit to draw abnormal current, which could cause further electrical damage to the control board or other components. Stop using the appliance until the fault is diagnosed and repaired.

A reset may temporarily clear the error code display, but the fault will return as soon as the machine attempts to activate the circulation pump again. E94 indicates a hardware failure in the pump or its control circuit, so the code will reappear until the defective component is repaired or replaced. A reset alone is not a fix for this error.

A knowledgeable DIYer can attempt this repair by first checking the circulation pump for obstructions and testing it for continuity. If the pump impeller is clear but the pump motor fails a continuity test, replacing the pump is the recommended first step. If the pump is functional but the error persists, the control board triac may need replacement, which is a more advanced repair.

If the circulation pump is the cause, replacement pump parts typically cost in the range of $40 to $120 depending on the specific model, plus labor if a technician is hired. If the control board triac is the failure point, a complete board replacement can range from $100 to $300 or more for parts alone. Getting a diagnosis first helps avoid replacing the wrong component.