Viessmann Vitocal 222-G User Manual page 170

Vitocal 200-S/222-S/242-S
Note
Secondary pump 6, 3-way diverter valve 5, cylinder loading pump SLP (only for Vitocal 242-S), cylinder temperature sensor STS eQ and
instantaneous heating water heater 4 are prefitted and wired.
2
3
F0
NTC 10 kΩ
2
1
NTC 10 kΩ
F4
NTC 10 kΩ
F6
2
145
1
LON
98
rU
SM1
L
40
N
N
24
L
N
22
L
2
PWM
1
4
10
3
2
7
1
4
6
3
2
5
1
2
145
1
ID: 4605415_1304_04
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
ID: 4605415_1304_04
System examples
(cont.)
8 KM BUS distributor
67
145
3
ATS
145
PTS 61
145
31
STS
KM BUS 8
145
121 / 122 / 123
105
40
2
230 V, 50 Hz
M rE
20
UP
1~
rQ
STB
52
145
145
rR
KOL
rZ
SOL
M
qCW
STA
1~
M qCW
STA
1~
3
2
1
3
2
2
HC A1/M2
1 1
3
2
1
3
2
1
HC M2
N
L
74
20
N
M
1~
L
N
M
1~
NTC
2
2
1
4
3
2
1
5
TA
3
2
1
N
RF
N
145 2
71 / 91 95 /
99 / 120
230 V, 50 Hz
UP M2 76
M2 77
VTS M2 73
230 V/50 Hz
2
211.5
qCQ
RTH
VIESMANN
175
5