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

Vitotronic 200 and 300-K Installation and Service

"General" Group

Coding
Coding in the factory set condition
00:1 System version 1:
One heating circuit without mixing valve A1
(heating circuit 1), without DHW heating
Value address System version Description
00: ...
2 1
3 2
4 2
5 3
6 3
7 3
8 3
9 3
10 3
Coding in the factory set condition
12:5 With extension EA1:
DHW circulation pump runtime for brief
operation: 5 min.
1E:0 With extension EA1 (analogue input 0-10V):
Temperature demand from 32 to 212° F
(0 to 100° C):
1V 50° F (10° C)
10V 212° F (100° C)
4A:0 Never adjust.
4B:0
Sensor aJB not installed.
4C:0
Connection at plug sÖA1:
heating circuit pump.
4F:5 Distribution pump run-on time 5 min.
One heating circuit without mixing valve A1 (heating circuit 1),
with DHW heating (code is adjusted automatically)
One heating circuit with mixing valve M2 (heating circuit 2),
without DHW heating
One heating circuit with mixing valve (heating circuit 2),
with DHW heating
One heating circuit without mixing valve A1 (heating circuit 1) and one heating circuit
with mixing valve M2 (heating circuit 2),
without DHW heating (code is adjusted automatically)
One heating circuit without mixing valve A1 (heating circuit 1) and one heating circuit
with mixing valve M2 (heating circuit 2),
with DHW heating (code is adjusted automatically)
One heating circuit with mixing valve M2 (heating circuit 2) and one heating circuit
with mixing valve M3 (heating circuit 3), without DHW heating
One heating circuit with mixing valve M2 (heating circuit 2) and one heating circuit
with mixing valve M3 (heating circuit 3), with DHW heating
One heating circuit without mixing valve A1 (heating circuit 1), one heating circuit
with mixing valve M2 (heating circuit 2) and one heating circuit
with mixing valve M3 (heating circuit 3), without DHW heating (code is adjusted
automatically)
One heating circuit without mixing valve A1 (heating circuit 1), one heating circuit
with mixing valve M2 (heating circuit 2) and one heating circuit
with mixing valve M3 (heating circuit 3), with DHW heating (code is adjusted
automatically)
Possible change
00:2 For system schemes, see the following table:
to
00:10
Possible change
12:1 Runtime adjustable from 1 to 60 min.
to
12:60
1E:1 Temperature demand from
86 to 248° F (30 to 120° C):
1V 86° F (30° C)
10V 248° F (120° C)
- -
4B:1
Sensor aJB installed (e.g. temperature sensor T2);
will be recognized automatically.
4C:1 Primary pump, primary store system.
4F:0 No pump run-on.
4F:1 Run-on time adjustable from 1 to 60 min.
to
4F:60
Code 2
47