Viessmann Vitodens 200-W Installation And Service Instructions Manual page 83

General/group "1"
Coding in the delivered condition
34:0 Function output A2 at ex-
tension AM1: DHW circu-
lation pump
35:0 Without extension EA1
36:0 Function, output aBJ at
extension EA1: Fault
message
39:2 Function output sA: Cir-
culation pump for cylinder
heating
3A:0 Function input DE1 at ex-
tension EA1: Not as-
signed
(cont.)
Possible change
33:2
34:1
34:2
35:1
36:1
36:2
39:0
39:1
3A:1
3A:2
3A:3
3A:4
3A:5
Code 2
Function output A1: Circu-
lation pump for cylinder
heating
Function output A2: Heat-
ing circuit pump
Function output A2: Circu-
lation pump for cylinder
heating
With extension EA1 (auto-
matic recognition)
Function output aBJ: Feed
pump
Function output aBJ: DHW
circulation pump
Function output sA: DHW
circulation pump
Function output sA: Heat-
ing circuit 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
Internal circulation pump
function: Coding address
3E
Function input DE1: Fault
message input
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