Viessmann Vitocal 222-G User Manual page 196

Vitocal 200-A
(cont.)
Electrical connection, external heat source KO1B / KO2B / KW6B
tP
KO1B/KO2B/KW6B
N
40
L
2
3
1
X3.3
1
X3.2
X3.1
X3.7
145
X3.6
LON
A1 21
A2 22
A1 13
A2
14
Electrical connection, connection module for single room control "Heating/cooling"
qCP
AM heat/cool
c
d
e
f
1
R1 2
3
4
5
6
7
R6
8
9
System examples
230 V/50 Hz
KTS
OTS
222.4
2
K1 56
224.7
2
K2
57
M
qCW
STA
1~
M
qCW
STA
1~
tQ
EA1
L
40
N
N
40A
L
P
157 Ö
S
2
0-10V
1
6
DE3
5
4
DE2
3
2
DE1
1
2
145
1
5
3
2
1
N
N
230 V, 50 Hz
230 V/50 Hz
211.5 2
TA
qCQ
RTH
RF
VIESMANN
6
201