EN
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2 .17 Climate control
As the outdoor temperature measured by the T4 outdoor tem-
perature sensor increases, the climatic control system reduces
the heating setpoint value, starting from -5°C up to a maximum
delta of 10°C, which is attained when the external temperature
reaches 15°C. The control system makes it possible to create
compensation algorithms, according to specific parameters
which can be programmed by the Technical Service and be
adapted to any installation by acting on the maximum outdoor
temperature OTH (above which the setpoint cannot be further
reduced) and minimum outdoor temperature OTL (below which
the setpoint is maintained) and the setpoint OTS delta value.
In heating, the setpoint shown in tile F is subject to the cli-
matic control function.
A
Water temperature (°C)
B
External air temperature (°C)
T.esterna
oth
otL
T.acqua
ISP -otS
ISP
2 .18 System handover
When all the checks and controls for the correct operation of the
system have been completed, the installer shall show the basic
functional features, the instructions for use and routine mainte-
nance to the user.
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