Rotary Selector Setting - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

Components
Mixer extension kit
Fig.57
A1 Main PCB
F1 MCB/fuse
S1 Rotary selector
Plugs 230 V~
Heating circuit pump (on site)
sÖ
Power supply 230 V/50 Hz
fÖ
A Power supply for accessories
fÖ
gS Mixer motor

Rotary selector setting

Heating circuit affected by the mixer
Heating circuit 2 with mixer M2
Heating circuit 3 with mixer M3
88
(cont.)
LV plug
Flow temperature sensor
?
Return temperature sensor (here without
aJ
function)
KM BUS cable for connection with the
aVG
control unit and an additional extension kit
Rotary selector S1
"2" (delivered condition)
"4"