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INST
ALL
ATION
INSTALLATION
Figure 5.37
BOILER NTC PROBE
PROBE HOLDER
BOILER
Setting anti-legionella temperature
• Enter “programming mode” by pressing the 12
and 14 keys simultaneously for 5 seconds (Fig-
ure 5.38) until
HiS
(Boiler History) appears on
the LCD display (Figure 5.39).
Figure 5.38
11
12
13
14
15
16
Figure 5.39
• Scroll through the various menus by pressing
the keys 12 (back) or 14 (forward), until
PAr
(Parameters menu) appears on the LCD display
(Figure 5.40).
• Press the 13 key for 1 second to enter the se-
lected menu.
Figure 5.40
• Scroll through the various parameters by press-
ing the keys 12 (back) or 14 (forward), until
P28
,
which alternates with the parameter value, ap-
pears on the LCD display (Figure 5.41).
Figure 5.41
• Press the 13 key for 1 second (Figure 5.38) to
enter the selected parameter. The display will
show the following (Figure 5.42).
Figure 5.42
