Viessmann VITODENS 200-W Installation And Service Instructions Manual page 57

Heating circuit 1, heating circuit 2, heating...
Coding in the delivered condition
Pump control in "Only DHW"
F6:25 In the "Only DHW" operating
mode, the circulation pump in the
heating circuit connection set is
constantly on (only for constant
temperature control units)
Pump control in "Standby mode"
F7:25 In "Standby mode", the circulation
pump in the heating circuit connec-
tion set is constantly on (only for
constant temperature control units)
Start temperature raising
F8:-5 Temperature limit for terminating
reduced mode -5 °C, see example
on page 118.
Observe the setting of coding ad-
dress "A3". (only for weather-com-
pensated control units)
End temperature raising
F9:-14 Temperature limit for raising the re-
duced set room temperature
-14 C, see example on page 118.
º
(only for weather-compensated
control units)
Set flow temperature increase
FA:20 Raising the set boiler water or flow
temperature by 20 % when chang-
ing from operation with reduced
room temperature to operation with
standard room temperature. See
example on page 118 (only for
weather-compensated control
units).
Duration set flow temperature increase
Fb:60 Duration for raising the set boiler
water temperature or set flow tem-
perature (see coding address "FA")
60 min. See example on page 118
(only for weather-compensated
control units).
(cont.)
Possible change
F6:0 In the "Only DHW" operating mode,
the circulation pump in the heating
circuit connection set is constantly
off
F6:1 In the "Only DHW" operating mode,
to the circulation pump in the heating
F6:24 circuit connection set is started 1 to
24 times per day for 10 min each
time.
F7:0 In "Standby mode", the circulation
pump in the heating circuit connec-
tion set is constantly off
F7:1 In "Standby mode", the circulation
to pump in the heating circuit connec-
F7:24 tion set is started 1 to 24 times per
day for 10 min each time.
F8:+10 Temperature limit adjustable from
to +10 to -60 °C
F8:-60
F8:-61 Function disabled
F9:+10 Temperature limit for raising the set
to room temperature to the value se-
F9:-60 lected for standard mode adjustable
from
+10 to -60 °C
FA:0 Temperature rise adjustable from 0
to to 50 %
FA:50
Fb:0 Duration adjustable from 0 to
to 240 min
Fb:240
Code 1
57