Fronius Acctiva Smart 25 A Instructions De Service page 82

Status codes in the event of device fault:
50
51
52
53
60
61
62
63
82
Cause: Device output fuse faulty
Remedy:
- Contact your authorised service centre
Cause: Secondary temperature is outside permissible range
Remedy:
- Contact your authorised service centre
Cause: Current regulator faulty
Remedy:
- Contact your authorised service centre
Cause: External temperature sensor faulty
Remedy:
- Replace external temperature sensor
Cause: Invalid characteristic number
Remedy:
- Contact your authorised service centre
Cause: Characteristic block invalid
Remedy:
- Contact your authorised service centre
Cause: Incorrect checksum of calibration values
Remedy:
- Contact your authorised service centre
Cause: Incorrect device type
Remedy:
- Contact your authorised service centre