Electrolux Dishwasher Error Code Er 14

Er 14 is a System Error indicating that the drain valve generated electrical transient noise severe enough to cause a temporary loss of the dishwasher's State Machine, which is the internal software logic that controls cycle sequencing. The control board lost track of the current cycle step and stopped operation as a result. The error points to an issue in or around the drain valve circuit rather than a general electronic failure.

Start by inspecting the drain valve and its wiring harness for loose connectors, corroded terminals, or damaged insulation. If the wiring appears intact, the drain valve itself should be tested for abnormal coil resistance or excessive current draw. If the drain valve checks out, the main control board may have degraded noise suppression components and could require replacement. Addressing the specific source of the electrical transient is necessary to prevent the error from recurring.

Repair costs depend on which component is responsible for the transient noise. Drain valve replacement parts typically range from $20 to $75, while professional labor to diagnose and replace the valve can add $80 to $150. If the main control board requires replacement due to degraded suppression components, parts alone can range from $100 to $250 or more, with total repair costs potentially reaching $200 to $400 depending on the service provider and parts availability.

A power reset, disconnecting the dishwasher from power for several minutes, may clear Er 14 and allow the appliance to restart because the error reflects a temporary loss of the State Machine rather than a permanent hardware failure. However, if the underlying cause such as a failing drain valve or wiring fault is not resolved, the error will return the next time the drain valve activates. A reset alone should be considered a temporary measure, not a fix.

Er 14 indicates an electrical noise issue in the drain valve circuit, which means the appliance has already halted operation as a protective measure. Continuing to run the dishwasher without diagnosing the cause is not advisable, as repeated transient events could progressively damage the control board. It is best to identify and correct the source of the interference before resuming normal use.