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

Extension kit with mixer PCB

Note
Bundle individual wires from the con-
necting cables directly below the plugs
and secure with cable ties.

Overview of electrical connections

S1
jF jF
[{] [{] [{] [{{]
)
Plug 230 V~
P1 sÖ Heating circuit pump
P3 gS Mixer motor
Power supply
fÖ
Power supply for accessories
fÖA
LV connections
PWM1 No function
S1 Rotary switch for subscriber
number addressing
TS1 ? Flow temperature sensor
TS2 No function
?
sÖ
gS
L ? N
? N
M M
1~ 1~
TS3 ) Temperature sensor, low loss
header (not for heat pumps)
Note
On heat pumps: Connect
according to the system
scheme: See
www.viessmann-schemes.com.
PlusBus
jF
fÖ
[{]
L ? N L
N
?
230 V~/50 Hz
19