Climatic Curves; Temperature Curves For Heating Mode And Eco Heating Mode; Climatic Curve 9 In Heating Mode Settable By The User - Ferroli OMNIA S 3.2 Installations- Und Bedienungsanleitung

9.3 Climatic curves

The climate related curves can be selected in the user interface. Once the curve is selected, the target water flow temperature in each mode is calculated by the
curve.
It's possible to select curves even double zone function is enabled.
The relationship between outdoor temperature (T4/°C) and the target water temperature(T1S/°C) is described in the tables and pictures.

9.3.1 Temperature curves for heating mode and ECO heating mode

User terminals type (to set up on service menu Cool and heat mode setting).
Based on the type of user terminal selected the climatic curves set is limited, refer to the below table:
Type of terminal selected
FLH (radiant floor)
FCU (fancoil)
RAD (radiator)
CLIMATIC CURVES (WTS) HEATING MODE
T4 (external air temperature) [°C]
T1S or T2S
(system water set point) [°C]
Heating mode (climatic curve set to H1)
HEATING MODE (climatic curves set H1)
56
54
52
50
48
46
44
42
40
38
8
36
7
6
5
34
-20 -15 -10 -5

Climatic curve 9 in heating mode settable by the user

The climatic curve 9 is defined by 4 parameters that can be set by the user (T4H1, T4H2, T1SETH1, T1SETH2, refer to "9.2 Service parameters table" on page 117).
120
EN
Climatic set curves available in heating
H2
H1
H1
-20 -15 -10 0
55.0 54.4 53.7 52.5
53.0 52.4 51.7 50.5
52.0 51.4 50.7 49.5
50.0 49.4 48.7 47.5
48.0 47.4 46.7 45.5
45.0 44.4 43.7 42.5
43.0 42.4 41.7 40.5
40.0 39.4 38.7 37.5
38.0 37.2 36.5 35.0
37.0 36.2 35.5 34.0
36.0 35.1 34.2 32.5
35.0 34.1 33.2 31.5
34.0 33.1 32.2 30.5
32.0 31.2 30.5 29.0
31.0 30.2 29.5 28.0
29.0 28.4 27.7 26.5
4
3
2
1
0 5 10 15
T 1 S T (
T1SETH1
T1SETH2
T4H1
fig. 40 - Climatic curve 9 in heating mode
Cod. 3541V941 - Rev. 04 - 05/2022
Climatic set curves available in cooling
curve id
7 15 20
climatic
51.6 50.6 50.0
49.6 48.6 48.0
48.6 47.6 47.0
46.6 45.6 45.0
44.6 43.6 43.0
41.6 40.6 40.0
39.6 38.6 38.0
36.6 35.6 35.0
33.9 32.7 32.0
32.9 31.7 31.0
31.3 29.9 29.0
30.3 28.9 28.0
29.3 27.9 27.0
27.9 26.7 26.0
26.9 25.7 25.0
25.6 24.6 24.0
Heating mode (climatic curve set to H2)
HEATING MODE (climatic curves set H2)
40
1
2
38
36
1
34
2
3 32
4
30
5
28
6
7 5
26
6
8
24
22
20
-20 -15 -10
1 S ) 2
T4
T4H2
OMNIA S 3.2
C2
C1
C2
Type of terminal
selected on remote Set climatic curves
control
1
2
3
4
Fancoil or Radiators
5
6
7
8
1
2
3
4 Heating with radiant
5 floor
6
7
8
3
4
7
8
-5 0 5 10
H1
H2
1
2
3
4
5
6
7
8
15 20