Operating instructions

27
Matching the control unit to the heating system
Subject to the equipment level, the control unit must be matched to the system. Var-
ious system components are recognised automatically by the control unit and the
relevant codes are adjusted automatically.
■ For the selection of an appropriate scheme, see the following diagrams.
■ For coding steps, see page 39.
System version 1
One heating circuit without mixer A1 (with/without DHW heating)
6
3
1
5
2
4
ID: 4605145_1001_01
1
Vitodens 200-W
2
Outside temperature sensor (only
for weather-compensated control
units)
3
Vitotrol 100 (only for constant tem-
perature control units)
4
DHW cylinder
5
Cylinder temperature sensor
6
Heating circuit without mixer A1
(heating circuit 1)
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5692 857 GB