Viessmann Vitoligno 200-S Installation And Service Instructions Manual page 69

Extension kit for heating circuit with mixer
Overview of electrical connections
Fig. 40
S1 Rotary switch
F1 Fuse
230 V~ plugs
sÖ Pump
Power supply 230 V/50 Hz
fÖ
A Power supply for accessories
fÖ
Mixer motor
gS
Note
Pay attention to DHW sensor connections. Part num-
ber of the temperature sensor required for plug
See pricelist.
Required settings
Fig. 41
Rotary selector S1 extension kit
A
:
aJ
A
S1 F1
5 2
2 0
4 0
A
4 0
Sensor connections for one heating circuit:
Flow temperature sensor
?
Sensor connections for DHW heating:
DHW return temperature sensor (extension kit
?
standard delivery)
Cylinder temperature sensor
aJ
Quantity Settings on the extension kit
HC WW 1
0 1 1 (DHW)
1 0 1 (HC)
1 1 1 (HC)
2 0 1 (HC)
2 1 1 (HC)
3 0 1 (HC)
Maintenance
2 3
- -
- -
3 (DHW) -
3 (HC) -
3 (HC) 5 (DHW)
3 (HC) 5 (HC)
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