Setting The Pump Post-Circulation - Biasi Inovia 25S ERP User Manual And Installation Instructions

play (Fig. 8.10).
Fig. 8.10
• By pressing key 13 (Fig. 8.7) confirmation of
the inserted value is obtained.
• Press keys 16 or 17 (Fig. 8.7) to exit without
changing the value Fig. 8.9)
• 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 16 (reduce) and 17
(increase) (Fig. 8.7).
C.H. flow
temperature °C
80
70
+ 15 °C
60
50
40
30
20
20 15 10 5
Fig. 8.11
The temperature trend when changing the
ADVANCED COMMISSIONING
K = 1,5
-15 °C
0 -5 -10 -15 -20 -25
External temperature °C
setting made with keys 16 and 17 for a K 1,5
is shown in Fig. 8.11.
Sequence for setting the K coefficient with
the remote control connected
Act on the programming of the REMOTE con-
trol to select the setting of the K coefficient.
• Electrically feed the boiler by activating the
bipolar switch envisioned during installation.
• Press button for more than 3 seconds to
enter in (Fig. 8.12) mode.
0
21 3
1 8 6
1 5 9
1 2
Fig. 8.12
to display the K REG win-
Press button
dow (Fig. 8.13).
Fig. 8.13
It is possible to change the value using but-
tons and .
Press button to exit from mode
8.13).
8.3 Setting the pump post-circula-
tion
The pump, in heating function, is set for a
post-circulation of about one minute at the end
(Fig.
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