Biasi Advance Plus 16S User Manual And Installation Instructions page 58

essary to set this parameter based on the
efficiency of the heating plant in order to op-
timise the flow temperature (Fig. 7.16).
E.g. In order to have a flow temperature at
the heating plant of 60°C with an external
temperature of -5°C, set a K at 1.5 (sec-
tioned line in Fig. 7.16).
Sequence for setting the K coefficient
• Enter in "programming mode" by pressing
keys 11 - 12 - 13 (Fig. 7.17) for 10 seconds
at the same time until the letters Pr that al-
ternate with code 01 are displayed on the
LCD display, indicating that "parameter
01, has been activated (Fig. 7.18).
11
Fig. 7.17
Fig. 7.18
• Scroll the various parameters using keys
12 or 13 until the letters Pr that alternate
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COMMISSIONING
14
13
12
with code 15 are displayed on the LCD
display, indicating that "parameter 15"
(Fig. 7.19) has been activated.
Fig. 7.19
• Press keys 11 and 13 (Fig. 7.17) at the
same time until the value of parameter 15
(Fig. 7.20) is displayed on the LCD dis-
play.
Fig. 7.20
• Using keys 12 or 13 it is possible to
change the value of parameter 15 from a
minimum of 01 to a maximum of 60 based
on the selected bend of the K coefficient
in Fig. 7.16 (the value read on the display
corresponds to K coefficients decimal val-
ues).
• By pressing key 11 (Fig. 7.17) confirma-
tion of the inserted value is obtained.
• Press keys 11 and 12 (Fig. 7.17) at the
same time to exit without changing the
value (return to the parameters list Fig.
7.19).