Viessmann Vitocal 200-A - Page 220

Electrical installation scheme
230 V/50 Hz
2
54
OPEN
CLOSE
X2.N
X1.
222.2
222.1
77
M2
OPEN
CLOSE
X2.N
X1.
225.3
225.2
225.1
X2.N
X1.
UP M2
74
100 W
20
76
211.2
X2.N
X1.
UP
6
STB
14
X2.N
X1.
UP A1
100 W
96
212.2
X1.1
X2.1
X3.18
230 V/50 Hz
N
L1
<16A
X3.4
X3.3
15
X1.
145
2
Low voltage
VTS M2
73
F12
F8
VTS
7
1
2
145
LON
98
121 / 122 / 123
145
8
2
1
145
KM BUS distributor
HC A1/M2
91
99
/
120
/ 124 / 125
F0
ATS
3
Ni500
Ni500
PT500
F4
PTS
61
PT500
VTS
62
F13
PT500
71
/
KTS
53
F20
PT500
X2.N
X1.
222.4
222.3
X3.1
STB
55
K1
56
M
1~
M
1~
M
1~
M
1~
M
1~
1
3
2
1
3
2
1
3
2
ID: 4605058_1304_05
Vitocal 300-A/350-A
(cont.)
System examples
VIESMANN
225
5822 472 GB
7