M
ANUAL
F
AULTS
Version: 1.0 (22-09-2005)
49
7.4
Fault messages in the controller
7.4.1 Reading faults
Current faults
If the message
S
appears in the display, there is a fault.
Next to it, the fault code is displayed.
The fault code will disappear when you press a key. The mes-
sage
S
will however remain visible as long as the fault
is not corrected.
Try to remedy faults that come with a fault message using
table 7-3. No technical expertise is needed for this.
No-longer-current faults
If a fault occurred in your absence but has been automatically
cleared in the meantime, only the fault code is displayed. It will
disappear when you press a key.
In the service menu, you can read out the codes and times of
the latest faults (see section 8-1, functions nos. 23 to 27).
7.4.2 Deleting faults
Most fault messages will disappear automatically when the
problem is resolved. Some faults can be corrected by reconfig-
uring the controller in the service menu: the controller will
then search again for connected units (see table 8-1,
function 20).
