Troubleshooting – Fronius Selectiva Plus (one-phase) User Manual

Page 44

Troubleshooting

Cause:

Phase failure

Remedy:

Check the mains lead

Cause:

Electrolyte circulation pump defective

Remedy:

Check electrolyte circulation pump and replace if necessary

Cause:

Battery undervoltage

Remedy:

Check parameter settings and battery voltage

Cause:

Battery overvoltage

Remedy:

Check parameter settings and battery voltage

Cause:

Charging time exceed in I1 phase

Remedy:

Check parameter settings and check battery for defects

Cause:

Charging time exceed in U1 phase

Remedy:

Check parameter settings and check battery for defects

Cause:

Overvoltage on the battery (only when recharging)

Remedy:

Check parameter settings and battery voltage

ERROR 401 -420

Cause:

Charger faulty

Remedy:

Contact After-Sales Service