GSI Group 890-00583, User Manual

Page: 69 / 90

12
Troubleshooting
The 28 volt auxiliary is
disconnected Make sure the 28VDC does not exceed the circuit capacity.
Check the main sector to the AA128 Touch and wiring.
Check if the fuse F31 or F32 is not opened.
Use a voltmeter to check voltage at the AA128 Touch supply input terminals
(24Vdc minimum at J13 between VDC+ and VDC-).
If the problem persists, contact your dealer.
The 12 volt auxiliary is
disconnected Make sure the load connected to the 12VDC output does not exceed the circuit
capacity.
Check the wiring of the 12VDC output.
Check if the fuse F29 or F30 is not opened.
If the problem persists, contact your dealer.
The SBI power is diconnected Make sure the SBI power output and siren do not exceed the circuit capacity.
Check the main sector to the AA128 Touch and wiring.
Check if the fuse F27 or F28 is not opened.
Use a voltmeter to check voltage at the AA128 Touch supply input terminals
(24Vdc minimum at J13 between VDC+ and VDC-).
If the problem persists, contact your dealer.
The siren output is
disconnected Make sure the load connected to the siren output does not exceed the circuit
capacity.
Check the wiring of the siren output.
Check if the fuse F33 or F34 is not opened.
If the problem persists, contact your dealer.
The Low battery icon is dis-
played and electrical power is
functioning Check the main sector to the AA128 Touch and wiring.
Use a voltmeter to check voltage at the AA128 Touch supply input terminals
(24Vdc minimum at J13 between VDC+ and VDC-).
Check the battery wiring.
Use a voltmeter to check voltage at the battery terminal (battery at full load:
between 12 and 13 V).
If the problem persists, contact your dealer.
The recharge is suspended That is not a problem. The system automatically stops charging the battery
when the battery's temperature gets too high.
The No battery icon is displayed Make sure a battery is connected to the controller .
895–00677 Agri-Alert 128 Touch 69