Viessmann Vitotronic 200 KW2 Installation And Service Instructions Manual page 85
Weather-compensated, digital boiler and heating circuit control unit
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Also See for Vitotronic 200 KW2:
- Operating instructions manual (42 pages) ,
- Operating instructions manual (32 pages)
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Code 2
(cont.)
Coding in the delivered condition Possible change
Boiler/burner (cont.)
1F :
0 With flue gas temperature
sensor:
The flue gas temperature
is not monitored
21 :
0 No burner maintenance
indication
23 :
0 No time interval for
burner maintenance
24 :
0 No Maintenance display
26 :
0 Burner fuel consumption
(stage 1):
No counting
28 :
0 No burner interval
ignition
29 :
0 Burner fuel consumption
(stage 2):
No counting
32 : 70 With control module V:
Minimum set boiler
water temperature 70 ºC
for external burner
demand
1F:
1
Maintenance will be displayed,
to
if the adjustable flue gas
1F : 500
temperature limit (from 1 to
500 ºC) has been exceeded
21:
1
The number of hours run
to
before the burner should be
21 : 9 999
serviced is adjustable from 1 to
9 999 h
23:
1
Time interval adjustable from 1
to
to 24 months
23 : 24
24 :
1
Maintenance display (the
address is automatically set
and must be manually reset
after maintenance has been
carried out)
26:
1
Enter 1 to 9999;
1 setting step ¢ 0.1 litres or
to
26 : 9 999
gallons/h
28 :
1
The burner will be force−started
for 30 s after 5 h
29 :
1
Enter 1 to 9999;
1 setting step ¢ 0.1 litres or
to
29 : 9 999
gallons/h
32 :
0
Minimum set boiler water
to
temperature adjustable
from 0 to 127 ºC;
32 : 127
Note the adjustment of
thermostat R
Coding
85
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