Viessmann Vitodens 200 Service Instructions Manual page 56

Coding
Code 2
(cont.)
Coding in the delivered condition
F7:25 In "Standby mode", the
internal circulation
pump is permanently
ON (only for constant
temperature control
units)
F8:-5 Temperature limit for
terminating the reduced
mode -5 ºC, see exam-
ple on page 97.
Observe the setting of
coding address "A3".
(only for weather-com-
pensated control units)
F9:-14 Temperature limit for
raising the reduced set
room temp. -14 ºC, see
example on page 97.
(only for weather-com-
pensated control units)
FA:20 Raising the set boiler
water temperature or
the set flow temperature
when changing from op-
eration with reduced
room temperature to op-
eration with standard
room temperature by
20 %. See example on
page 98 (only for weath-
er-compensated control
units).
56
Possible change
F7:0 In "Standby mode", the
internal circulation pump
is permanently OFF
F7:1 In "Standby mode", the
to internal circulation pump
F7:24 in operating mode will be
started 1 to 24 times per
day for 10 min respec-
tively.
F8:+10 Temperature limit adjus-
to table from
F8:-60 +10 to -60 °C
F8:-61 Function disabled
F9:+10 Temperature limit adjus-
to table from
F9:-60 +10 to -60 °C
FA:0 Temperature rise adjusta-
to ble from 0 to 50%
FA:50