What this code means

At start-up, the controller checks the battery voltage and verify it is within a window around the nominal value.

Applies to: ZAPI ACE0 / COMBIAC0 controller.

Possible causes / checks (from the source)

A) Check that the controller SET BATTERY parameter value matches the battery nominal voltage. B) Check that the TESTER MENU / BATTERY VOLTAGE parameter shows same value as the battery voltage measured with a voltmeter. If it is does not match, then do a “ADJUST BATTERY” function. C) Replace the battery.

Need the part?

If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (WRONG SET BATTERY), machine model and serial number — we quote genuine and OEM replacement parts for export.