General"/Group 1 - Viessmann Vitodens 222-F B2TA Installation And Service Instructions Manual

Code 1

"General"/group 1

Select "General" for weather-compen-
sated control units (see page 77).
Coding
Coding in the delivered condition
System design
00:2 One heating circuit with-
out mixer A1 (heating cir-
cuit 1)
Value ad- Description
dress
00: ...
2 One heating circuit without mixer A1 (heating circuit 1) (code is set au-
tomatically)
4 One heating circuit with mixer M2 (heating circuit 2)
6 One heating circuit without mixer A1 (heating circuit 1)
One heating circuit with mixer M2 (heating circuit 2)
(code is set automatically)
8 One heating circuit with mixer M2 (heating circuit 2)
One heating circuit with mixer M3 (heating circuit 3)
10 One heating circuit without mixer A1 (heating circuit 1)
Two heating circuits with mixer M2 (heating circuit 2) and M3 (heating
circuit 3)
(code is set automatically)
78
Select "1" for constant temperature con-
trol units (see page 77).
Possible change
00:4 For system schemes, see
to the following table:
00:10