Viessmann VITOLIGNO 300-P Service Instructions Manual page 25

Further details regarding the individual steps
Electrical installation scheme ID: 4605025_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
2
1
1
3
5 2
1
3
2
2
M1
1
3
2
2
M2
1
3
9 2
1
3
2
9
1
61 20
26
L 21
N 20
15
R1 19
N 18
14
R2 17
62
N 16
13
145
3
145 2 12
145
1 11
4
S2
3
2
S1
1
3
145 2
1
Commissioning, inspection, maintenance
M
KKP 5
1~
M
ZP 12
1~
M
UPSB 13
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
16
STB
M
R2 24
1~
SOL 15
21
KOL
KM BUS
60
/ 63
ATS 45 / 65
STS 11
VTS M1 32
42
VTS M2
PTS 51
PTS 52
(cont.)
25