- 64 -
INST
ALLA
TION
ADVANCED COMMISSIONING
8
ADVANCED COMMISSIONING
8.1
Selecting the type of external
sensor
The boiler is set to operate without an ex
-
ternal sensor.
If an external sensor (optional)
IS CON-
NECTED
to the boiler, the correct param
-
eter must be set according to the type of
probe installed.
Sequence for setting the type of external
sensor
•
Enter “programming mode” by pressing
the 13 and 15 keys simultaneously for 5
seconds (Fig. 8.1) until
HiS
(Boiler Histo
-
ry) appears on the LCD display (Fig. 8.2).
Fig. 8.1
12
13
14
15
16
17
Fig. 8.2
•
Scroll through the various menus by
pressing the keys 13 (back) or 15 (for
-
ward), until
PAr
(Parameters menu) ap
-
pears on the LCD display (Fig. 8.3).
•
Press the 14 key for 1 second to enter the
selected menu.
Fig. 8.3
•
Scroll through the various parameters by
pressing the keys 13 (back) or 15 (for
-
ward), until
P57
, which alternates with the
parameter value, appears on the LCD dis
-
play (Fig. 8.4).
Fig. 8.4
•
Press the 14 key for 1 second (Fig. 8.1) to
enter the selected parameter. The display
will show the following (Fig. 8.5).
Fig. 8.5
•
Use keys 13 or 15 to modify the value
of parameter 57 according to the type of
probe installed (Fig. 8.6).