Code 2; General - Viessmann Vitoladens 300-C Installation And Service Instructions Manual

Codes

Code 2

(cont.)
6. Set the value according to the following tables and
confirm with OK.
Resetting all codes to the factory setting
Select "Standard setting".

"General"

Select "General".
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
4 2
5 2
6 2
7 3
8 3
9 3
10 3
Coding in the delivered condition
2A:0 Without wireless outside tempera-
ture sensor
32:0 Do not adjust!
35:0 Without EA1 extension
36:0 Function of output
EA1 extension: Fault message
3A:0 Function of input DE1 at
EA1 extension: No function
64
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)
at
aBJ
Note
This also resets the codes at coding level 1.
Possible change
00:2 For system schemes, see the follow-
to ing table:
00:10
Possible change
2A:1 With wireless outside temperature
sensor (automatic recognition)
2A:2 Wireless outside temperature sensor
not used.
35:1 With EA1 extension (automatic rec-
ognition)
36:1 Function of output
36:2 Function of output
lation pump
3A:1 Function of input DE1: Operating
program changeover
: Feed pump
aBJ
: DHW circu-
aBJ