Coding - Viessmann Vitodens 200-W Installation And Service Instructions For Contractors

"General"/Group 1
(cont.)

Coding

Coding in the delivered condition
00:1 System version 1:
One heating circuit without mixer
A1 (heating circuit 1), without DHW
heating
Value ad- System ver-
dress 00: ... sion
2 1
3 2, 3
4 2, 3
5 2, 3
6 2, 3
7 4
8 4
9 4
10 4
Coding in the delivered condition
11:≠9 No access to the coding addresses
for the combustion controller pa-
rameters
25:0 Without outside temperature sen-
sor (for constant temperature con-
trol units)
2A:0 Without wireless outside tempera-
ture sensor
2d:0 Never adjust
32:0 Without extension AM1
33:1 Function output A1 at extension
AM1: Heating circuit pump
34:0 Function output A2 at extension
AM1: DHW circulation pump
35:0 Without extension EA1
Description
One heating circuit without mixer A1 (heating circuit 1), with DHW heating (code is
set automatically)
One heating circuit with mixer M2 (heating circuit 2), without DHW heating
One heating circuit with mixer M2 (heating circuit 2), with DHW heating
One heating circuit without mixer A1 (heating circuit 1) and one heating circuit with
mixer M2 (heating circuit 2), without DHW heating (code is set automatically)
One heating circuit without mixer A1 (heating circuit 1) and one heating circuit with
mixer M2 (heating circuit 2), with DHW heating (code is set automatically)
One heating circuit with mixer M2 (heating circuit 2) and one heating circuit with
mixer M3 (heating circuit 3), without DHW heating
One heating circuit with mixer M2 (heating circuit 2) and one heating circuit with
mixer M3 (heating circuit 3), with DHW heating
One heating circuit without mixer A1 (heating circuit 1), one heating circuit with
mixer M2 (heating circuit 2) and one heating circuit with mixer M3
(heating circuit 3), without DHW heating (code is set automatically)
One heating circuit without mixer A1 (heating circuit 1), one heating circuit with
mixer M2 (heating circuit 2) and one heating circuit with mixer M3
(heating circuit 3), with DHW heating (code is set automatically)
Possible change
00:2 For system schemes, see the follow-
to ing table:
00:10
Possible change
11:9 Access open to the coding address-
es for the combustion controller pa-
rameters
25:1 With outside temperature sensor
(automatic recognition)
2A:1 With wireless outside temperature
sensor (automatic recognition)
2A:2 Wireless outside temperature sensor
not used
32:1 With extension AM1 (automatic rec-
ognition)
33:0 Function output A1: DHW circulation
pump
33:2 Function output A1: Circulation
pump for cylinder heating
34:1 Function output A2: Heating circuit
pump
34:2 Function output A2: Circulation
pump for cylinder heating
35:1 With extension EA1 (automatic rec-
ognition)
Code 2
53