44
Coding in the delivered condition
Possible change
Detached house/apartment building
7F:1
Detached house (only for
weather-compensated
control units)
7F:0
Apartment building
Separate adjustment of
holiday program and time
program for DHW heating,
as option
Lock out controls
8F:0
All control elements
active
8F:1
All control elements locked
out
8F:2
Only standard settings can
be controlled
Set flow temperature for ext. demand
9b:70
Set flow temperature in
case of external demand
70 °C
9b:0
to
9b:127
Set flow temperature for
external demand adjusta-
ble from 0 to 127 °C (limited
by boiler-specific parame-
ters)
Boiler/Group "2"
Select
"Boiler"
for weather-compensated control units (see page 41).
Select
"2"
for constant temperature control units (see page 41).
Coding
Coding in the delivered condition
Possible change
Single/multi-boiler system
01:1
Single boiler system (only
for constant temperature
control units)
01:2
Multi-boiler system with
Vitotronic 300-K
Burner service in 100 hours
21:0
No service interval (hours
run) selected
21:1
to
21:100
The number of hours run
before the burner should
be serviced is adjustable
from 100 to 10,000 h
One adjusting step
≙
100 h
Code 1
General/Group "1"
(cont.)
5692 843 GB