Ferroli XIGNAL CE Technical Information Installation And Service Instructions page 30

Graph of plant delivery temperatures according to the external temperature and the set compensation
curve.
85
80
75
70
65
60
55
50
45
40
35
30
+20 +15
30
10
9
8
0
+10 +5
EXTERNAL TEMPERATURE ( ° C)
TEMPERATURA ESTERNA (°C)
Fig. 25
7
6
5
4
3
-10
-5
2
1
-20
-15