Viessmann Vitocal 200-A - Page 187

Electrical installation scheme
X3.4
X3.3
15
X1.
230 V/50 Hz
2
211.4
X2.N
X1.
5
212.3
X2.N
X1.
ZP
37
50 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.
SUP
6
A
136
94
20
16A
16A
130 W
X1.
X3.8
X3.9
18
USV
Low voltage
F6
STS
31
1
2
145
NTC 10 kΩ
LON
98
121 / 122 / 123
91
VTS
89
NTC 10 kΩ
F14
F0
ATS
3
67
NTC 10 kΩ
1
2
3
2
FSW
TW
F8
VTS
7
PT 500
92
/
X2.N
X3.1
145
8
145
145
2
1
145
KM BUS distributor
HC A1
120
99
/
FAS
83
211.5
X2.N
X1.
AM
130
M
1~
M
1~
M
1~
1
3
2
1
3
2
1
3
2
1
3
2
ID: 4605547_1304_02
A
Switching module for instantaneous heating water heater
aCH
In switching module cable harness
Vitocal 200-A
(cont.)
192
VIESMANN
System examples
6
5822 472 GB