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Press button
window (Fig. 8.13).
Fig. 8.13
It is possible to change the value using but-
tons
and
.
Press button
to exit from mode
(Fig. 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 of each heat request.
This time can be changed by a minimum of
zero to a maximum of four minutes.
• Enter in "programming mode" by sequen-
tially pressing keys 12 - 13 - 14 (Fig. 8.14)
for 10 seconds at the same time until the
letters Pr that alternate with code 01 are
displayed on the LCD display, indicating
that "parameter 01" (Fig. 8.15) has been
activated.
- 60 -
ADVANCED COMMISSIONING
to display the K REG
12
Fig. 8.14
Fig. 8.15
• Scroll the various parameters using keys
13 or 14 until the letters Pr that alternate
with code 11 are displayed on the LCD
display, indicating that "parameter 11"
(Fig. 8.16) has been activated.
Fig. 8.16
• Press keys 12 and 14 (Fig. 8.14) at the
14
13
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