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Convection Steam Oven Error Code E66


  • Convection Steam Oven (CSO) has error code E66
  • What error 66 means
  • What error E66 means


  • Boiler scaled up


Descale the oven if it has not been done recently. See CSO Descaling.

If descaling does not resolve the issue, service is necessary to expertly diagnose and repair the product. Contact Factory Certified Service to schedule an appointment for repair.


Need further assistance? Contact Customer Care at 800.222.7820 or provide your information below and request a Customer Care representative contact you.

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