Viessmann Vitopend 200-W Installation And Service Instructions For Contractors page 54

Coding
Code 1
(cont.)
Coding in the delivered condition
Max. boiler water temp.
06:... Maximum limit of the
boiler water tempera-
ture, defaulted in °C by
the boiler coding card
Gas type
1E:0 Operation with natural
gas
Venting/filling
2F:0 Programs disabled
Subscriber no.
77:1 LON subscriber number
(only for weather-com-
pensated control units)
Summer econ. A1
A5:5 With heating circuit
pump logic function
(only for weather-com-
pensated control units)
Min. flow temp. A1/M2
C5:20 Electronic minimum
flow temperature limit
20 °C (only when oper-
ating with standard
room temperature; only
for weather-compen-
sated control units)
Max. flow temp. A1/M2
C6:75 Electronic maximum
flow temperature limit
75 °C (only for weather-
compensated control
units)
54
Possible change
06:20 Maximum limit of the boil-
to er water temperature
06:127 within the ranges de-
faulted by the boiler
1E:1 Operation with LPG
2F:1 Venting program enabled
2F:2 Fill program enabled
77:2 LON subscriber number,
to adjustable from 1 to 99:
77:99 1 - 4 = Boiler
5 = Cascade
10 - ... = 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 127 °C (limited
C5:127 by the boiler coding card)
C6:10 Maximum limit adjustable
to from 10 to 127 °C (limited
C6:127 by the boiler coding card)