Additional information
119
Coding 2
((continue
d)
Overview of all codings
(continued)
Coding as per
factory setting
Address: Value
Function
New coding
Address:
Value
Possible change
06: 87
Boiler/
burner
Max. limit of boiler water
temperature set to
87°C / 189°F
06: 20
to
06:127
Maximum boiler water temperature limit
variable between 20 and 127
07: 1
Boiler
Boiler sequence number in multi-
boiler system (in conjunction with
coding address ”01”)
07: 2
to
07: 4
Boiler sequence number in multi-boiler
system
(in conjunction with coding address ”01”)
08:
*1
Burner
(mod.)
Max. output of burner in kW
08: 0
to
08: 99
Maximum output variable from
0 to 99 kW;
1 increment = 1 kW
09:
*1
Burner
(mod.)
Max. output of burner in kW
09: 0
to
09:199
Maximum output variable from
0 to 19 900 kW;
1 increment = 100 kW
0A:
*1
Burner
(mod.)
Basic output of burner in %
0A: 0
to
0A:100
Basic output in %
Basic output in kW
Max. output in kW
x100%
=
0C: 5
Boiler
Boiler isolation valve controlled on
a modulating basis independently
0C: 0
Without function
0C: 5
Boiler
Boiler isolation valve controlled on
a modulating basis independently
of the set-point boiler water
0C: 1
Continuous return temperature control
of the set-point boiler water
temperature
0C: 2
Boiler isolation valve time-controlled
temperature
0C: 3
Boiler isolation valve temperature-controlled
0C: 4
Boiler isolation valve controlled on a
modulating basis as a function of the set
point boiler water temperature
0d: 2
Boiler
With Therm-Control, effective for
boiler isolation valve (function not
0d: 0
Without Therm-Control
0d: 2
Boiler
With Therm-Control, effective for
boiler isolation valve (function not
active if ”0C: 1” is coded)
0d: 1
With Therm-Control, effective for mixing
valve of heating circuits connected
downstream
13:
*1
Boiler/
burner
Switch-off differential in °C / °F
The burner is switched off when
13: 0
Without switch-off differential
13:
Boiler/
burner
Switch-off differential in °C / °F
The burner is switched off when
the boiler water temperature rises
above the set-point value
13: 2
to
13: 20
Switch-off differential variable from
2 to 20°C / 4 to 36°F
14:
*1
Burner
Minimum operating time in
minutes
14: 0
to
14: 15
Minimum operating time variable
from 0 to 15 minutes
15: 10
*2
Boiler/
burner
(mod.)
Operating time of actuating drive
10 seconds
15: 5
to
15:199
Operating time variable
from 5 to 199 seconds
16:
*1
Burner
(mod.)
Mod. burner offset in °C / °F
Temporary reduction of the boiler
set-point value after burner start
16: 0
to
16: 15
Offset during optimized start-up
adjustable from 0 to 15°C / 0 to 27°F
1A:
*1
Burner
(mod.)
Optimized start-up in minutes
1A: 0
to
1A: 60
Duration of optimized start-up
adjustable from 0 to 60 minutes
*1
The factory setting is determined by the boiler coding card.
*2
These settings are matched to the Vitocrossal.
5
3
5
1
3
3
8
v
1
.8
