Viessmann Vitodens 200, Service Instructions Manual

Page: 75 / 116

75
Control unit for weather-compensated mode with standard prog. unit
Summary coding levelĂ2
(cont.)
Coding in the
as delivered
condition
Address:value
Function mode Code
change
Address:value
Possible change
Heating circuit pump
044:020 Minimum heating
circuit pump speed
044:001
to
044:100
*1
Lowest value for the
lower heating circuit
pump speed (do not
set below: "020")
Highest value for
lower heating circuit
pump speed
045:065 Highest heating circuit
pump speed
045:001
to
045:100
*1
Lowest value for upper
heating circuit pump
speed
Highest value for
upper heating circuit
pump speed
046:045 Heating circuit pump
speed in reduced mode
046:001
to
046:100
*1
Lowest heating circuit
pump speed in
reduced mode
Highest heating circuit
pump speed in
reduced mode
DHW cylinder
100:020
*2
Differential temperature
between the set boiler
water temperature and
the set DHW cylinder
temperature during
DHW heating
100:010
to
100:050
Differential temperature
setting range
10 to 50Ă º C
107:060 Temperature
supplementary
function DHW heating
(DHW quickly to 60Ă º C)
107:061
to
107:090
Setting range between
61 and 90Ă º C (max.
possible boiler water
temperature 82Ă º C)
*1
Each step represents approx. 20Ărpm
*2
Only effective with codingĂ14:00.
Please note:
For all non-listed coding addresses "255" will be displayed.
5692Ă485
G
B