A Bosch Refrigerator displays a Co error code when a Display Error has been detected by the internal electronic diagnostics.

A Bosch Refrigerator displays a F3 error code when a Defrost Error has been detected by the internal electronic diagnostics.

A Bosch Refrigerator displays a C1 error code when a Sealed System Error has been detected by the internal electronic diagnostics.

A Bosch Refrigerator displays a Eu error code when a Ice Maker Error has been detected by the internal electronic diagnostics.

A Bosch Refrigerator displays a EA error code when a Ice Maker Error has been detected by the internal electronic diagnostics.

A Bosch Refrigerator displays a ES error code when a Dispenser Error has been detected by the internal electronic diagnostics.

A Bosch Refrigerator displays a Eg error code when a Water Supply Error has been detected by the internal electronic diagnostics.

A Bosch Refrigerator displays a Et error code when a Level Switch Error has been detected by the internal electronic diagnostics.

A Bosch Refrigerator displays a EF error code when a Flow Sensor Error has been detected by the internal electronic diagnostics.

A Bosch Refrigerator displays a EI error code when a Thermistor Error has been detected by the internal electronic diagnostics.