Viessmann VITOTRONIC 200 Service Instructions Manual page 322

Sensors
Pressure sensors
(cont.)
Curves
V
20
16
12
8
4
0
-0.5 0 0.5
MPa
-5 0 5
bar
Pressure
Fig. 83
Up to 7 bar (0.7 MPa)
V
Up to 18 bar (1.8 MPa)
W
Connection to EEV PCB [2] / [6] / [7] / [7-1]
5
4
3
2
1
0
0 1
MPa
0 10
bar
Pressure
Fig. 84
322
W
1 1.5 2 2.5
10 15 20 25
2 3
20 30
X
3 3.5 4 4.5
30 35 40 45
Up to 30 bar (3 MPa)
X
Up to 50 bar (5 MPa)
Y
4
40
Y
5
50