Troubleshooting - Fronius 1202 Bedienungsanleitung

Troubleshooting

General errors
Cause:
Remedy:
Cause:
Remedy:
Cause:
Remedy:
Errors in test Before the open circuit voltage test, nothing appears on the display
mode
After the battery connection has been established, not all display elements are activated
Cause:
Remedy:
Cause:
Remedy:
Skip the startability display
After the open circuit voltage test, the charger switches immediately to the alternator test
Cause:
Remedy:
Errors during Charger switches off during charging
charging
Cause:
Remedy:
Safety cut-out If the battery does not reach a predefined voltage level within a given period, the charger
switches off. Please refer to "Technical data" for the time it takes before the safety cut-out
trips.
What to do in the case of a safety cut-out:
1
2
3
4
30
These symbols are displayed alternately
Charger leads connected to wrong poles
Connect battery poles correctly
These symbols are displayed alternately
Battery open circuit/contact fault
Check charger leads, contacts and battery poles
These symbols are displayed alternately
Charger lead short circuit
Check charger leads, contacts and battery poles for short circuit
Battery is flat or in deep discharge
Recharge the deep-discharge battery
Charger leads connected to wrong poles
Connect battery poles correctly
Very good battery, optimal startability
System in very good condition. No remedial action necessary.
High ambient temperature. Charger overheating.
Allow charger to cool down. Charging will resume automatically once the
charger has cooled sufficiently.
Unplug the charger from the mains
Disconnect battery connection
Determine cause of trip
Rectify error and restart charging if necessary