Technical data

164
Coding – Vitocontrol-S, VD2/CT3/CM2
Coding 1
Calling up coding 1
1. Press 9 and w simultaneously for
approx. 2 seconds.
2. Select the required coding address
with or ;
the address flashes;
confirm with ,
the value flashes.
3. Change the value with or ;
confirm with .
The display briefly shows Adopted,
then the address flashes again.
Call up further addresses
with or .
4. Press 9 and w simultaneously for
approx. 1 second.
Summary
Coding in the factory setting Possible change
System design
00: 1 System circuit A1,
without DHW heating
00: 2 System circuit A1,
with DHW heating
00: 3 Mixing valve circuit M2,
without DHW heating
00: 4 Mixing valve circuit M2,
with DHW heating
00: 5 Boiler circuit A1 and
mixing valve circuit M2,
without DHW heating
00: 6 Boiler circuit A1 and
mixing valve circuit M2,
with DHW heating
00: 7 Mixing valve circuit M2 and M3,
without DHW heating
00: 8 Mixing valve circuit M2 and M3,
with DHW heating
00: 9 Boiler circuit A1 and
mixing valve circuits M2 and M3,
without DHW heating
00: 10 Boiler circuit A1 and
mixing valve circuits M2 and M3,
with DHW heating
Number of boilers
35: 4 4 boilers connected to Vitocontrol-S, VD2/CT3 35: 1
to
35: 3
1 to 3 boilers connected to Vitocontrol-S, VD2/CT3
5351 340 v1.4
Code 1
Cod. 1
1
2
3