110
EN
cod. 3542B380 - Rev 00 - 05/2022
While the maximum delivery temperature is limited by the value set on the unit, the lower threshold of the curves is
determined by the COOLING USER SETPOINT parameter (MENU >> SETTINGS >> TECHNICAL >> ZONES MAN-
AGER >> (CHOOSE THE DESIRED ZONE) >> CLIMATIC CURVES >> COOLING >> USER SETPOINT).
Note If the USER SETPOINT value is lower than the minimum ow temperature set on the unit, then the
curves will be limited to this latter value.
Example: curves with “USER SETPOINT” set at 10 °C, min. ow temperature set on the unit at 5 °C, max. ow
temperature set on the unit 25 °C and offset of 20°C.
g. 85
[ a ] = Max. flow temperature set on the unit
[ b ] = USER SETPOINT
[ c ] = Min. flow temperature set on the unit
In addition to the climatic curve and the OFFSET, the CRP allows the setting of parameter K, which will affect modu-
lation of the flow temperature as a function of the room temperature:
if the room temperature is between the set point - 0.1 °C and the set point + 2 °C, the flow temperature set point will
be equal to
Cooling user setpoint – (K/10) * (T_amb - 2 -Tcomfort)
where T_amb is the room temperature and T_comfort is the desired temperature
PERMISSIBLE RANGES:
CLIMATIC
0 – 10 (0 = Climatic not enabled)
OFFSET
20 °C – 40 °C
K
0 – 20
USER SETPOINT
5 °C ÷ 25 °C
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