Ferroli Connect CRP Installation And User Manual page 110

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).
If the USER SETPOINT value is lower than the minimum flow temperature set on the unit, then the
Note
curves will be limited to this latter value.
Example: curves with "USER SETPOINT" set at 10 °C, min. flow temperature set on the unit at 5 °C, max. flow
temperature set on the unit 25 °C and offset of 20°C.
[ a ]
25
20
15
[ b ]
10
[ c ]
5
0 10
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
OFFSET
K
USER SETPOINT
110
EN
20 30 40
A
fig. 85
0 – 10 (0 = Climatic not enabled)
20 °C – 40 °C
0 – 20
5 °C ÷ 25 °C
cod. 3542B380 - Rev 00 - 05/2022
[ a ] = Max. flow temperature set on the unit
[ b ] = USER SETPOINT
[ c ] = Min. flow temperature set on the unit
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