Viessmann VITOLIGNO 300-P Service Instructions Manual page 38

Commissioning, inspection, maintenance
Further details regarding the individual steps
Electrical installation scheme ID: 4605027_1001_02
2
N
29
L
N
28
L
N
21
L
N
50
L
N
20
M1 L
N
52
M1
N
52
M2
L
20
M2
N
N
40
L
3 3
2 2
145
1 1
3
1 2
1
3
5 2
1
3
2
2
M1
1
3
2
2
M2
1
3
2
9
1
3
2
9
1
38
61 20
26
L
N
R1
N
62
S2
145
S1
3
145
2 12
145
1
11
3
2
145
1
(cont.)
M
KKP
5
1~
M
ZP
12
1~
M
19
1~
230V, 50Hz 64
M
HKP M1 33
1~
M
M1
34
1~
M
M2 44
1~
M
HKP M2 43
1~
230 V/ 50 Hz
230 V/ 50 Hz
M
R1
23
1~
27
STB 16
SOL 15
KOL 21
KM BUS
60 / 63
ATS 45 / 65
STS 11
VTS M1 32
42
VTS M2
PTS 51
52
PTS