Biasi Inovia 25S ERP User Manual And Installation Instructions page 59

keys 12 - 15 - 16 (Fig. 7.20) for 10 seconds
at the same time until the letters P01 are
displayed on the LCD display, indicating
that "parameter 01, has been activated (Fig.
7.21).
9
10
11
12 13
Fig. 7.20
Fig. 7.21
• Scroll the various parameters using keys 15
or 16 until the letters P15 are displayed on
the LCD display, indicating that "parameter
15" (Fig. 7.22) has been activated.
Fig. 7.22
• Using keys 15 or 16 it is possible to change
the value of parameter 15 from a minimum
of 01 to a maximum of 60 based on the se-
lected bend of the K coefficient in Fig. 7.19
(the value read on the display corresponds
to K coefficients decimal values).
The writing P15 - SEt alternates on the dis-
play (Fig. 7.23).
COMMISSIONING
17
16
15
Fig. 7.23
14
• By pressing key 12 (Fig. 7.20) confirmation
of the inserted value is obtained.
• Press keys 15 or 16 (Fig. 7.20) to exit with-
out changing the value Fig. 7.22)
• Exiting the "programming mode" is auto-
matic, after 15 minutes, or by cutting power.
At this point the plant flow temperature will fol-
low the trend in relation to the K coefficient set.
However, if the ambient temperature is not
comfortable, the flow temperature of the heat-
ing plant can be increased or reduced by ±
15°C by acting on keys 15 (reduce) and 16
(increase) (Fig. 7.20).
C.h. flow
temperature °C
80
70
60
50
40
30
20
Fig. 7.24
The temperature trend when changing the
+ 15 °C
K = 1,5
-15 °C
20 15 10 5 0 -5
External temperature °C
-10 -15 -20 -25
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