Viessmann PYROMAT ECO - Page 52

Electrical installation scheme
2
145
N
L3
L1
L2
182
23
22
21
29
L1
N
L1
N
179
T2
T1
181
N
T2
B4
T1
S3
9
CAN
3
KKP
4
KRV
45
PRV
230 V/50 Hz
40
L
N
PTSu
44
PTSm
43
PTSo
42
23
22
21
1
23
22
21
146
23
22
21
15
3
2
1
100A
T1
T2
S3
50A
L1
N
100
ATS
7
12
AGS
8
AGG
ECO
Low voltage
Low voltage
230 V/50 Hz
230 V/50 Hz
HS
13
23
22
21
40
40A
145
3
4
20
52
2
1
2
VTS M1
40A
M1
M1
1
2
tQ
tR
tW
HKP1
M
1~
tE
L
N
1
40
40A
145
3
4
20
52
2
1
2
VTS M2
40A
M2
M2
1
2
zQ
tQ
zR
zW
HKP2
M
1~
zE
L
N
3
40
40A
145
3
4
20
52
2
1
2
M
1~
RSTS
40A
TWE
V1
1
2
uQ
zQ
uR
uT
UPSB
M
1~
uE
L
N
5
zQ
40
M2
230 V /
50 Hz
145
2
uQ
40
TWE
17
1
2
STS
uW
145
tQ
M
1~
M
1~
M
1~
M
1~
L
N
N
M
1~
L
N
L
N
N
M
1~
L
N
L
N
N
L
N
ID: 4605384_1304_04
Application examples
(cont.)
52
PYROMAT ECO
8
5822 546 GB