What this code means

It occurs the first time a controller is switched on when the non volatile eeprom memory is not initialized yet. Then it is necessary to specify if the controller is AC-0 or AC-1 type (see AC TYPE 0 in the hidden hardware setting Zapi menu). If the alarm is present, by switching off the key the AC TYPE 0 setting will be turned automatically On (and the controller is specified to be an AC-0). The AC TYPE 0 setting can be changed only when a WRONG CONFIG alarm is present. If it is not present it is necessary to clear the eeprom memory in order the WRONG CONFIG alarm occurs.

Applies to: ZAPI AC-0 SSL Sensored inverter (traction & pump configuration).

Possible causes / checks (from the source)

The AC TYPE 0 setting must be factory adjusted and so this alarm never should happen when the controller is on the field. So ask for the assistance of a Zapi technicians when this alarm occurs.

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