Viessmann VITOTRONIC 100 Installation And Service Instructions Manual page 142

Coding
Code 2
(cont.)
Coding in the delivered condition
Boiler/burner (cont.)
*1
04 : Switching hysteresis
(Note see page 151)
Burner (mod.) (see page 103)
05 : 70 Burner curve
Boiler/burner
06 : 87 Maximum boiler water
temperature limit 87 ºC
Boiler
07 : 1 Consecutive boiler number
in multi−boiler systems
(in conjunction with coding
address "01")
Burner (two−stage/mod.) (see page 102)
*1
08 : Maximum burner output
in kW
*1
The delivered condition is defaulted by the boiler coding card.
142
g y
Possible change
04 : 0 Switching hysteresis 4 K
Heat demand−dependent
switching hysteresis:
04 : 1 ERB50 function
(values from 6 to 12 K)
04 : 2 ERB80 function
(values from 6 to 20 K)
05 : 0 Linear burner curve
05 : 1 Non−linear burner
to curve:
05 : 99
P in kW
T
P in kW
max
= P in %
T
P Partial output at
T
g of the actuator
operating time
P Maximum output
max
06 : 20 Maximum boiler water
to temperature limit
06 : 127 adjustable from 20 to
127 ºC
07 : 2 Consecutive boiler number
to in multi−boiler systems
07 : 4 (in conjunction with coding
address "01")
08 : 0 Maximum output
to adjustable from 0 to
08 : 199 199 kW;
1 step ¢ 1 kW
· 100 %