Operating instructions

144
Coding
Code2 (cont.)
Coding in the delivered condition
Possible change
Boiler/burner (mod.) (see page 103)
15:10 Actuator operating time
10s
15:5
to
15
:199
Operating time adjustable
from 5 to 199s; for
Vitocrossal300, type CV3,
with MatriX burner set
"15
:19"
Burner (two−stage/mod.)
16:
*1
Burner offset in K
temporary reduction of the
set boiler water temperature
after burner start
16:0
to
16
:15
Adjustable offset for
start−up optimisation
from 0 to 15K
1A:
*1
Start−up optimisation
in min
1A:0
to
1A
:60
Adjustable start−up
optimisation
from 0 to 60min
Burner
1b:60 Time from burner ignition to
control unit start 60s
1b:0
to
1b
:199
Controller delay, adjustable
from 0 to 199s
1C:120 Do not adjust
Boiler
1F:0 With flue gas temp. sensor:
The flue gas temperature is
not monitored for burner
maintenance indication
1F:1
to
1F
:50
A maintenance requirement
is indicated when this flue
gas temperature is
exceeded; adjustable
from 10 to 500ºC;
1step¢10ºC
Boiler/burner
21:0 No hours run interval for
burner maintenance
21:1
to
21
:100
Number of burner hours
run before a service is
required; adjustable from
100 to 10000h;
1step ¢100h
*1
The delivered condition is defaulted by the boiler coding card.
5862730GB