Fronius Acctiva Professional 35 A - Charging Error Codes and Causes

44
Battery overvoltage
Remedy:
- Set the correct operating mode and
voltage
Charging error
Status codes caused by external factors:
30 Cause: Timeout in the corresponding charging phase
Remedy:
- Set Ah to correct value
- Check for parallel consumers (car radio, etc.)
- Battery temperature too high
31 Cause: Too many Ah charged, too few Ah set
Remedy:
- Set Ah to correct value
- Check for parallel consumers (car radio, etc.)
- Replace battery if it is faulty
32 Cause: Optional external temperature sensor has tripped due to undertemperature
Remedy:
- Charge the battery in an area with a more suitable temperature
33 Cause: Optional external temperature sensor has tripped due to overtemperature
protection
Remedy:
- Allow battery to cool or charge it in an area with a more suitable temperature
34 Cause: Battery voltage set too high
Remedy:
- Set the correct battery voltage
35 Cause: Voltage below target voltage after 2 h - "Refresh" mode in analysis phase
Remedy:
- Check for parallel consumers (car radio, etc.)
- Replace battery if it is faulty
36 Cause: Cell short circuit
Remedy:
- Check for parallel consumers (car radio, etc.)
- Replace battery if it is faulty
37 Cause: Conservation charge current too high
Remedy:
- Check for parallel consumers (car radio, etc.)