Viessmann Vitodens 200-W Installation Instructions Manual page 82

Code 2
General/group "1"
Coding in the delivered condition
34:0 Function output A2 at ex-
tension AM1: DHW circu-
lation pump
35:0 Without EA1 extension
36:0 Function output aBJ at
extension EA1: fault mes-
sage
39:2 Function output sA: circu-
lation pump for cylinder
heating
3A:0 Function input DE1 at
EA1 extension: no func-
tion
82
(cont.)
Possible change
34:1
34:2
35:1
36:1
36:2
39:0
39:1
3A:1
3A:2
3A:3
3A:4
Function output A2: heat-
ing circulation pump
Function output A2: circu-
lation pump for cylinder
heating
With extension EA1 (auto-
matic recognition)
Function output aBJ: feed
pump
Note
Function only possible in
conjunction with a heating
circuit control unit connec-
ted via LON.
Function output aBJ: DHW
circulation pump
Function output sA: DHW
circulation pump
Function output sA: heat-
ing circulation pump
Function input DE1: heat-
ing program changeover
Function input DE1: exter-
nal demand with set flow
temperature
Flow temperature setting:
coding address 9b
Internal circulation pump
function: coding address
3F
Function input DE1: exter-
nal blocking
Internal circulation pump
function: coding address
3E
Function input DE1: exter-
nal blocking with fault mes-
sage input