Maintenance
TITANUS
RACK·SENS
®
1U
8
– 2
Data: 03/09
TRS_A_08-en-e
8.2
Trouble
shooting
If fault messages appear on the TITANUS
RACK·SENS
®
1U, proceed as
follows:
1.
Open the cabinet door of the monitored cabinet and
switch the key-operated switch on the front of the
TITANUS
RACK·SENS
®
1U
device to the “Service” posi-
tion within 10 seconds.
2.
Look to see which fault indicator is displayed on the front
of the TITANUS
RACK·SENS
®
1U
device.
3.
If the TITANUS
RACK·SENS
®
1U
has an internal power
supply unit and the “Mains” fault indicator is lit up, check
the power connection to the power input module.
4.
If the “Battery” fault indicator lights up, check the con-
nection from the internal battery to the charge controller.
If the connection to the charge controller is OK, replace
the TITANUS
RACK·SENS
®
1U
battery.
5.
If the “Fault” common fault LED lights up, a number of
reasons could be behind such a fault indication. First of
all, look to see whether there is a fault in one of the con-
nected extension modules.
6.
If this is the case, then the fault is with the extension
module.
7.
If this is not the case, the cause of the fault is in the
TITANUS
RACK·SENS
®
1U.
8.
If you have now identified the device or an extension
module as the cause of the fault, check connections to
all connected components such as temperature sen-
sors, door contact switches, the shutdown module and
shutdown relay are in working order.
9.
If you locate the source of the fault and were able to eli-
minate it, reset the device using the reset button on the
front of the device. This should be done as the “Save
fault” may be switched on via the diagnostics tool and
the fault is displayed on the front, even though the cause
of the fault has been eliminated.
10.
If a fault is still indicated, then use the DIAG 3 diagnos-
tics tool to further diagnostics the fault and follow the in-
structions in the troubleshooting help topics.
If the fault could not be eliminated after carrying out the indicated instruc-
tions, save the active diagnostics data.
Contact
WAGNER Group GmbH
and provide a detailed description of
the fault as well as the saved diagnostics data (File type x.di3).
