Viessmann Vitocal 200-A - Page 202

Electrical installation scheme
230 V/50 Hz
2
211.4
X2.N
X1.
5
M
1~
UPSB
212.3
X2.N
X1.
ZP
37
50 W
130 W
L3
N
L2
L1
137
4
3 / N / PE
400 V, 50 Hz
X2.N
211.3
224.4
16A
211.2
X2.N
X1.
UP
6
A
136
94
20
16A
16A
130 W
211.5
X2.N
X1.
AM
130
X1.
X3.8
18
FAS
83
X2.N
X3.1
X3.9
2
Low voltage
VTS
93
F14
F8
VTS
7
1
2
145
LON
98
121 / 122 / 123
145
8
145
2
1
145
KM BUS distributor
HC A1
91
99
/
120
/ 124 / 125
F6
STS
31
PT500
F0
ATS
3
Ni500
Ni500
PT500
X1.1
X2.1
X3.18
230 V/50 Hz
N
L1
<16A
X3.4
X3.3
15
X1.
M
1~
M
1~
1
3
2
1
3
2
1
3
2
ID: 4605092_1304_05
A
Switching module for instantaneous heating water heater
Vitocal 300-A/350-A
(cont.)
System examples
VIESMANN
207
5822 472 GB
7