Viessmann Vitotronic 200 KW2 Installation And Service Instructions Manual page 88
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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Coding
Code 2
(cont.)
Coding in the delivered condition
DHW (cont.)
70 :
0
DHW circulation pump ON
according to time program
when DHW heating is
enabled
71 :
0
DHW circulation pump:
ON according to time
program
p g
72 :
0
73 :
0
74 :
5
With control module V:
DHW circulation pump ON
for 5 min via zero volt
contact
75 :
0
DHW circulation pump:
ON during economy and
standby mode and
according to time program
88
Possible change
70 :
1
DHW circulation pump
output only subject to time
program
71 :
1
OFF during DHW heating to
first set value
71 :
2
ON during DHW heating to
set value 1
72 :
1
OFF during DHW heating to
set value 2
72 :
2
ON during DHW heating to
set value 2
During time program
73 :
1
1 x/h for 5 min ON
to
to
73 :
6
6 x/h for 5 min ON
73 :
7
Constantly ON
74 :
0
Start−up time adjustable
to
from 0 to 15 min
74 : 15
75 :
1
OFF during economy mode
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