Operating instructions

Matching the control unit to the heating system

Note

Subject to the equipment level, the control unit must be matched to the system.

Various system components are recognised automatically by the control unit

and the relevant codes are adjusted automatically.

In the following system designs, DHW heating is illustrated with a separate

DHW cylinder. The designs also apply to systems where DHW is heated by an

integral instantaneous water heater.

For the selection of an appropriate design, see the following diagrams.

For coding steps, see page 36.

System version 1

One heating circuit without mixer A1 (with/without DHW heating)

1 Vitodens 200-W

2 Outside temperature sensor (only

for weather-compensated control

units)

3 Vitotrol 100 (only for constant

temperature control units)

4 DHW cylinder

5 Cylinder temperature sensor

6 Heating circuit without mixer A1

Required coding Address

Operation with LPG 82:1

Further details regarding the individual steps (cont.)

Commissioning, inspection, maintenance

5692 672 GB