Viessmann VITODENS 343-F WS4A Installation And Service Instructions Manual page 67

Code 1
(cont.)
Coding in the delivered condition
Max. boiler water temp.
06:... Maximum limit of the
boiler water tempera-
ture, defaulted by the
boiler coding card
Venting/filling
2F:0 Venting program/fill pro-
gram disabled
Subscriber no.
77:1 LON subscriber number 77:2
Summer econ. A1
A5:5 With heating circuit
pump logic function
Min. flow temp. A1
C5:20 Electronic minimum
flow temperature limit
20 °C
Max. flow temp. A1
C6:75 Electronic maximum
flow temperature limit
set to 75 °C
Slope A1
d3:14 Heating curve slope =
1.4
Level A1
d4:0 Heating curve level = 0
Possible change
06:20 Maximum limit of the boil-
to er water temperature
06:75 within the ranges de-
faulted by the compact
boiler
2F:1 Venting program enabled
2F:2 Fill program enabled
LON subscriber number,
to adjustable from 1 to 99:
77:99 1-4 = Compact boiler
5 = Never adjust
10 - 98 = Vitotronic 200-H
99 = Vitocom
Note
Allocate each number
only once.
A5:0 Without heating circuit
pump logic function
C5:1 Minimum limit adjustable
to from 1 to 75 °C
C5:75
C6:10 Maximum limit adjustable
to from 10 to 75 °C
C6:75
d3:2 Heating curve slope ad-
to justable from 0.2 to 3.5
d3:35 (see page 54)
d4: 13 Heating curve level ad-
to justable from 13 to 40
d4:40 (see page 54)
Coding
67