Coding Internal circula-
tion pump
Heating circuit
pump
Heating circuit
without mixer
Heating circuit
pump
Heating circuit with
mixer
19 ON Control funct. OFF
20 ON OFF Control funct.
21 ON OFF Control funct.
22 ON OFF OFF
23 ON OFF OFF
Coding in the delivered condition Possible change
Boiler/burner
52:0 Without flow tempera-
ture sensor for low loss
header
52:1 With flow temperature
sensor for low loss head-
er (automatic recognition)
53:1 No function 53:0 Function relay 2: Central
fault
53:2 Function relay 2: External
heating circuit pump
(heating circuit A1)
53:3 No function
DHW
56:0 Do not adjust
6F:100 Maximum output for
DHW heating 100 %,
defaulted by the boiler
coding card
6F:0
to
6F:100
Max. output during DHW
heating adjustable from
min. output to 100 %
General
76:0 Without LON communi-
cation module (only for
weather-compensated
control units)
76:1 With LON communication
module (automatic recog-
nition)
To Next Page
Loading...
