8
R
If a fault occurs, a flashing warning code appears on the display.
The fault warnings appear on the main display (figure 1
a
) together with the symbol (Figure 4).
To reset, press the reset button for at least two seconds.
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Figure 4
Fault warnings appear on the secondary display (figure 1
b
) alternating with the time, both of them
flashing (figure 4.1). It is not possible to reset malfunction warnings which appear on the secondary
display as the cause of the alarm has first to be removed.
3.8 Fault warnings and
resetting the boiler
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Figure 4.1
