Operating instructions

The areas are scanned in the following sequence with a/b:
Function area Coding addresses
System design 00
Boiler/burn er 06 to 54
DHW 56 to 73
General 76to9F
Heating circuit A1 (heating circuit without
mixer)
A0 to Fb
Heating circuit M2 (heating circuit with
mixer)
A0 to Fb
Note
For heating systems w ith one heating circu it without mixer and one h eating cir-
cuit with mixer, initially the possible coding addresses "A0" to "Fb" are scrolled
for the heating circuit without mixer A1 and then t hose for the heating circuit
with mixer M2.
Coding
Coding in the delivered condition Possible change
System designs
00:2 System version 1:
1heatingcircuitwithout
mixer A1, with DHW
heating
00:4 System version 2, 5:
1heatingcircuitwith
mixer M2, with DHW
heating
00:6 System version 3, 4:
1heatingcircuitwithout
mixerA1and1heating
circuit with m ixer M2, with
DHW heating
Boiler/burner
06:... Maximum limit of the
boiler water tempera-
ture, defaul ted in °C by
the boiler coding card
06:20
to
06:127
Maximum limit of the boil-
er water temperature
within the ranges de-
faulted by the boiler
1E:0 Operation with natural
gas
1E:1 Operation with LPG
21:0 No burner maintena nce
indication
21:1
to
21:9999
The number of hour s to
run before the burner
should be serv iced is ad-
justablefrom1to9999h
Code 2 (cont.)
42
Coding
5692 619 GB