Viessmann PYROMAT ECO Technical Manual page 59

Application examples
31
L
40
N
L
20
N
145
3
1
21
A1
A2
22
A1
A2
ID: 4605385_1304_04
PYROMAT ECO
(cont.)
230 V/50 Hz
EA1 32
40
eW
145
KTS 37
35
ATS
31 13
N
K1
38
N
32 14
13
76 K2
14
eW
EA1
L
40
N
N
40A
L
P
157 Ö
S
2
0-10V
1
6
DE3
5
4
DE2
3
2
DE1
1
4
3
145
2
eQ
145
1
32
40A
M
36
1~
2
179
71
20
40 eQ
eI
K1
Demand
blocking
8
59