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18
Problems
WARNINGS**
Detecting problems
ALARM
Shutdown
Table 1- displayed strings in the START screen
For all the screens which will be described below, the display backlighting will
be maintained to the maximum; if no key is pressed for 10s the display will
then revert to the START screen (see Picture 5); after reverting to this screen
the display backlighting will be dimmed (after 30s) and, after other 20s, the
backlighting will be turned off. Exceptions to this rule are outlined in the
corresponding screen descriptions.
When the display backlighting is off, when any key is pressed it turns back on,
and the SELECTION screen appears (Figure 7.1); this screen is described in
paragraph 5.2.
Heater firing up/shutting down
Firing (or shutting-down) the controlled heater is accomplished by pressing
the ON/OFF key (key #5) from within the START screen; the panel will beep
and the displayed status will be updated.
4.2 Quick access functions
By pressing one of the 4 side buttons from within the START screen changes
the display to the SELECTION screen (see Picture 7), where the "quick access
functions" may be set.
Figure 7.1
F i r e
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5
M e n u
T e m p
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C