Installation and programming manual
Diagnostics and fault solutions 67
The batteries are running low.
This signal should be present only during primary power source failure (Mains 230V ). Mains power must
be restored in order to charge the batteries.
16.5 Other faults
The panel shows the message: Meaning
Dialler Fault
Trouble on the dialler communication line (dialler output).
24V output
Short-circuit on the AUX terminals protected by the resettable fuse.
Mains fail
Primary power failure (230V ).
Ground fault
Voltage dispersion to ground detected
This fault signal can be disabled by disconnecting the respective jumper
(paragraph 4.2 - [L]).
Maintenance
The preset date for Maintenance has expired.
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