Operating instructions

75
Value
address
00: ...
System
version
Description
7 4 One heating circuit with mixer M2 (heating circuit 2) and one
heating circuit with mixer M3 (heating circuit 3), without DHW
heating
8 4 One heating circuit with mixer M2 (heating circuit 2) and one
heating circuit with mixer M3 (heating circuit 3), with DHW
heating
9 4 One heating circuit without mixer A1 (heating circuit 1), one
heating circuit with mixer M2 (heating circuit 2) and one heat-
ing circuit with mixer M3 (heating circuit 3), without DHW
heating (code is adjusted automatically)
10 4 One heating circuit without mixer A1 (heating circuit 1), one
heating circuit with mixer M2 (heating circuit 2) and one heat-
ing circuit with mixer M3 (heating circuit 3), with DHW heating
(code is adjusted automatically)
Coding in the delivered condition Possible change
11:≠9 No access to the coding
addresses for the com-
bustion controller param-
eters
11:9 Access open to the coding
addresses for the combus-
tion controller parameters
25:0 Without outside tempera-
ture sensor (for constant
temperature control
units)
25:1 With outside temperature
sensor (automatic recogni-
tion)
2A:0 Without wireless outside
temperature sensor
2A:1 With wireless outside tem-
perature sensor (automatic
recognition)
2A:2 Wireless outside tempera-
ture sensor not used
2d:0 Do not adjust
32:0 Without extension AM1 32:1 With extension AM1 (auto-
matic recognition)
33:1 Function output A1 at ex-
tension AM1: Heating cir-
cuit pump
33:0 Function output A1: DHW
circulation pump
33:2 Function output A1: Circu-
lation pump for cylinder
heating
Code 2
"General"/group 1
(cont.)
5772 909 GB
Service