Bosch Refrigerator Error Code Er ES

Er ES means the dispenser switch has been detected in the closed (activated) position for more than 1 minute continuously. Normally, this switch closes only while the dispenser paddle is being pressed and opens immediately when released. The error indicates a stuck paddle, a failed switch, or a wiring fault that is keeping the circuit closed longer than expected.

The error itself is a protective measure rather than a safety hazard. Bosch uses this fault detection to prevent the dispenser motor or solenoid from running continuously, which could cause overheating or premature wear. While the refrigerator's cooling function typically remains unaffected, the dispenser will not operate normally until the fault is resolved.

If the issue is simply a stuck paddle with no parts needed, there is no parts cost. Replacing a dispenser switch typically involves parts costs in the range of $15 to $60 depending on the specific model. If a technician is needed for diagnosis and repair, expect total service costs in the range of $100 to $250, with higher costs if the control board turns out to be the faulty component.

In many cases, yes. Start by inspecting the dispenser paddle for physical obstructions like ice, debris, or anything preventing it from springing back to its resting position. If the paddle moves freely, the next step is testing the dispenser switch with a multimeter for proper continuity behavior. Switch replacement is a relatively straightforward repair for someone comfortable working with appliance wiring.

A reset may temporarily clear the error code display, but the code will return if the underlying cause has not been addressed. If the dispenser switch is stuck closed or faulty, or if there is a short in the wiring, the control board will detect the same fault condition again within a short time. Fix the root cause first, then reset the unit to confirm the error is resolved.