Extension Kit With Mixer Pcb; Overview Of Electrical Connections - Viessmann Divicon Series Installation Instructions Manual

Extension kit with mixer PCB

Note
Bundle the power cables below the
extension kit and secure with cable ties.

Overview of electrical connections

F1 Fuse, 2A (slow)
S1 Rotary selector
230 V~ plugs
Heating circuit pump
sÖ
Power supply 230 V/50 Hz
fÖ
fÖA Power supply connection of
accessories
Mixer motor
gS
22
S1
5 2
2 0
Low voltage connections
Flow temperature sensor
?
Return temperature sensor (in
aJ
conjunction with the Vitotronic
300, type KW3, if installed)
aVG KM BUS cable
F1
4 0
A
4 0