Viessmann VITOTRONIC 100 Installation And Service Instructions Manual page 144

Coding
Code 2
(cont.)
Coding in the delivered condition
Boiler/burner (mod.) (see page 103)
15 : 10 Actuator operating time
10 s
Burner (two−stage/mod.)
*1
16 : Burner offset in K
temporary reduction of the
set boiler water temperature
after burner start
*1
1A : Start−up optimisation
in min
Burner
1b : 60 Time from burner ignition to
control unit start 60 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
Boiler/burner
21 : 0 No hours run interval for
burner maintenance
*1
The delivered condition is defaulted by the boiler coding card.
144
Possible change
15 : 5 Operating time adjustable
to from 5 to 199 s; for
15 : 199 Vitocrossal 300, type CV3,
with MatriX burner set
"15 : 19"
16 : 0 Adjustable offset for
to start−up optimisation
16 : 15 from 0 to 15 K
1A : 0 Adjustable start−up
to optimisation
1A : 60 from 0 to 60 min
1b : 0 Controller delay, adjustable
to from 0 to 199 s
1b : 199
1F : 1 A maintenance requirement
to is indicated when this flue
1F : 50 gas temperature is
exceeded; adjustable
from 10 to 500 ºC;
1 step ¢ 10 ºC
21 : 1 Number of burner hours
to run before a service is
21 : 100 required; adjustable from
100 to 10 000 h;
1 step ¢ 100 h