Error code

GE / Water heater

F15

DataFlash memory fault.

What it means

DataFlash memory fault.

This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.

Manufacturer guidance

  1. Arrange GE Appliances service and provide the displayed code.

Manufacturer source

Models documented with this signal

Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.

If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.