Ferroli Xignal Service Instructions Manual page 30

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