Electrolux Refrigerator Error Code IP
Invalid Protocol-detected when the version of the Ice Maker PCB does not match the version of the 2500++ system controller.
What the IP error code actually means
Your refrigerator's main computer and the ice maker's control module are not speaking the same digital language, so they cannot work together properly. This usually happens after a part replacement or a software update that left the two components out of sync. The ice maker may stop working until the issue is resolved by a technician.
The full IP procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
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Most common causes of IP
- 1Mismatched firmware after board replacement
- 2Partial or incomplete firmware update
- 3Corrupted firmware on main control board
- 4Corrupted firmware on ice maker control board
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Questions people ask about IP
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