Viessmann Vitocal 300-G Installation And Service Instructions Manual page 59

System example 3, ID: 4605352_1008_01
4
211.5
X1.
X2.N
211.1
X1.
X2.N
212.2
X1.
X2.N
211.4
X1.
X2.N
212.3
X1.
X2.N
211.2
X1.
X2.N
211.3
136
224.4
X2.N
224.7
X1.
X2.N
224.6
X1.
X2.N
225.3
X1.
X2.N
225.2
225.1
X1.
X2.N
222.3 C
X3.1
222.4
X1.
X2.N
222.2
X1.
X2.N
222.1
X3.18
X2.1
X1.1
X3.8
X1.
X3.9
B
A
16 A
137
64
20
< 16 A
15
Preparing for installation
(cont.)
NC 70
200 W
M
UP 5
1~
100 W
M
UP A1 83
1~
130 W
M
UPSB 7
1~
50 W
M
ZP 32
1~
STB 24
130 W
M
UP 6
1~
L1
400 V, 50 Hz
L2
3 / N / PE
L3
N
2
100 W
M
UPSB 26
1~
130 W
M
SLP 36
1~
M
33
1~
OPEN
M
M2
66
1~
CLOSE
100 W
M
UP M2 67
1~
25
STB
D
21
OPEN
M
22
1~
CLOSE
L1
N 230 V / 50 Hz
73
59