66
Coding in the delivered condition
Possible change
2E:0
Without external exten-
sion H1 or H2
2E:1
With external extension H1
or H2 (automatic recogni-
tion)
2F:0
Venting program/fill pro-
gram disabled
2F:1
Venting program enabled
2F:2
Fill program enabled
30:1
Internal variable speed
circulation pump (auto-
matic adjustment)
30:0
Internal circulation pump
without variable speed
(e.g. temporarily for serv-
ice)
31:...
Set speed in % of the
internal circulation pump
when operated as boiler
circuit pump, specified by
the boiler coding card
31:0
to
31:100
Set speed adjustable from
0 to 100 %
38:0
Status burner control unit:
Operational (no fault)
38:
≠
0
Status burner control unit:
Fault
DHW/Group "3"
Select
"DHW"
for weather-compensated control units (see page 55).
Select
"3"
for constant temperature control units (see page 55).
Code 2
Boiler/Group "2"
(cont.)
5692 843 GB
Summary of Contents for Vitodens 200 WB2C 45
Page 147: ...147 5692 843 GB...
