Installation Examples - Viessmann VITODENS 200-W Service Instructions Manual

Outdoor Reset Programming Unit

Installation Examples

System type 1
System Examples for codes 00:1 and 00:2
Heating system with one heating circuit without mixing
valve A1 with/without DHW heating, with/without low
loss header.
32
Vitodens 200-W B2HA 112, 150 Service
Matching the control unit to the heating system
The control unit must be matched to the equipment
level of the system. Various system components are
recognized automatically by the control unit and the
relevant codes are adjusted automatically.
- For the selection of an appropriate type, see the
following diagrams.
- For coding steps, starting on page 40.
Function/system components
One heating circuit without mixing
valve A1 (heating circuit 1),
without DHW heating
One heating circuit with mixing
valve A1, with DHW heating (code
is adjusted automatically)
System with low loss header
Code
Adjust Group
00:1 General/1
00:2 General/1
04:0 Boiler/2