Viessmann VITOTRONIC 100 Installation And Service Instructions Manual page 140

Type gc1 digital boiler control unit
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Coding
Code 1
(cont.)
Coding in the delivered condition
Boiler/burner
02 :
1 Two−stage burner
g
03 :
0 Gas fired operation
Burner (mod.) (see page 103)
05 : 70 Burner curve
Boiler/burner
06 : 87 Max. boiler water temperature
limit 87 ºC
Boiler
07 :
1 Consecutive boiler number in
multi−boiler systems
(in conjunction with coding
address "01")
General
40 : 125 Operating time for butterfly
valve actuator, three−way mixer
or mixer motor in conjunction
with return temp. control 125 s
77 :
1 LON user number
140
Possible change
02 :
0
Single stage burner
02 :
2
Modulating burner
03 :
1
Oil fired operation
(irreversible)
03 :
2
Set automatically, if incorrect
boiler coding card inserted
05 :
0
Linear burner curve
Non−linear burner
05 :
1
to
curve (see page 103):
05 : 99
P
in kW
T
P
in kW
max
= P
in %
T
Partial load at g
P
T
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")
40 :
5
Operating time adjustable
to
from 5 to 199 s
40 : 199
77 :
2
LON user number,
to
adjustable from 1 to 99
Note
77 : 99
Allocate each number only
once.
· 100 %

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