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

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
TS1 ? Flow temperature sensor
TS2 No function
TS3 ) Temperature sensor, low loss
header
PlusBus
jF
22
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!
Note
Apply strain relief to on-site cables.
Seal any unnecessary apertures with
cable grommets (not cut open).
sÖ
gS
L ? N
? N
M M
1~ 1~
Please note
Electronic assemblies can be
damaged by electrostatic dis-
charge.
Prior to commencing any work,
touch earthed objects such as
heating or water pipes to dis-
charge static loads.
[{] fÖ
L ? N L
N
?
230 V~/50 Hz