Matching The Control Unit To The Heating System - Viessmann Vitodens 200 Service Instructions Manual

Commissioning, inspection, maintenance
Further details regarding the individual steps

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.
For the selection of an appropriate design, see the following diagrams.
For coding steps, see page 35.
System version 1
One heating circuit without mixer A1 (with/without DHW heating)
! Outside temperature sensor
(only for weather-compensated
control units)
or
Required coding
Operation with LPG
24
(cont.)
AlH Vitotrol 100 (only for constant
temperature control units)
% Cylinder temperature sensor
Address
1E:1