Viessmann Vitodens 200-W B2HA 112 Installation Instructions Manual page 105

Vitodens 200-W B2HA 112, 150, 399, 530 Service
Installation Examples
System type 6
Heating system with three zone circuits (thermostat
operated).
System Example for multiple boilers
Multi boiler system with several heating circuits with
mixing valve and low loss header (with/without DHW
heating)
(continued)
Outdoor Reset Programming Unit
Function/system components
Zone circuit 1 A1 (AM1)
Zone circuit 2 A2 (AM1)
Zone circuit 3 output 157
at extension EA1
System with low loss header
Function / System components
Zone circuit 1
Constant
Weather compensate
Zone circuit 2
Constant
Weather compensate
Zone circuit 3
Constant
Weather compensate
Function/system components
Multi boiler system with Vitotronic
300-K, MW2C control
System with low loss header
Note: Codes for multi boiler system, see Vitotronic 300-K,
MW2C control Service Instructions.
Code
Adjust Group
33:5 General/2
34:6
36:8
04:0 Boiler/2
Code
General 2
3A:7
3A:8
3B:7
3B:8
3C:7
3C:8
Code
Adjust Group
01:2 General/1
04:0 Boiler/2
39