General" Group - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

Vitotronic 200, HO1B and 300-K, MW2C Installation/Service

"General" Group

Coding
Coding in the factory set condition
System design
00:1 System version 1:
One heating circuit without mixing valve A1
(heating circuit 1), without DHW heating
Value address Description
00: ...
2 One heating circuit without mixing valve A1 (heating circuit 1),
with DHW heating (automatic recognition).
3 One heating circuit with mixing valve M2 (heating circuit 2),
without DHW heating.
4 One heating circuit with mixing valve M2 (heating circuit 2),
with DHW heating.
5 One heating circuit without mixing valve A1 (heating circuit 1) and one heating circuit with mixing
valve M2 (heating circuit 2), without DHW heating (automatic recognition).
6 One heating circuit without mixing valve A1 (heating circuit 1) and one heating circuit with mixing
valve M2 (heating circuit 2), with DHW heating (automatic recognition).
7 Two heating circuits with mixing valve M2 (heating circuit 2) and M3 (heating circuit 3),
without DHW heating.
8 Two heating circuits with mixing valve M2 (heating circuit 2) and M3 (heating circuit 3),
with DHW heating.
9 One heating circuit without mixing valve A1 (heating circuit 1),
two heating circuits with mixing valve M2 (heating circuit 2) and M3 (heating circuit 3),
without DHW heating (automatic recognition).
10 One heating circuit without mixing valve A1 (heating circuit 1),
two heating circuits with mixing valve M2 (heating circuit 2) and M3 (heating circuit 3),
without DHW heating (automatic recognition).
Coding in the factory set condition
"Servomotor runtime"
40:...
Servomotor runtime at plug gSA1
"LON participant number"
77:9 LON participant number.
"Detached house/apartment building"
7f:1 Detached house
Possible change
00:2 For system schemes, see the following table:
to
00:10
Possible change
40:5 Servomotor runtime adjustable
to from 5 to 199 sec:
40:199
77:1 LON participant number, adjustable from 1 to 99:
to 1 - 8 = Boiler
77:99 9 = Cascade
10 - 96 = Vitotronic 200-H
97 = Vitogate 300
98 = Vitogate
99 = Vitocom
7f:0 Apartment building
Separate adjustment of holiday program and time
program for DHW heating possible.
Coding 1 Vitotronic 300-K
73