Viessmann Vitocrossal 300 Service Instructions For Contractors page 89

Heating circuit 1, heating circuit 2, heating...
Coding in the delivered condition
d8:0 No heating program
changeover via extension
EA1
E1:1 Never adjust
E2:50 With remote control: No
display correction of the
actual room temperature
E5:0 Never adjust
F1:0 Screed function disabled F1:1
F2:8 Time limit for party mode
or external heating pro-
gram changeover via key:
8 h *1
F8:-5 Temperature limit for ter-
minating reduced mode
-5 ºC, see example on
page 122.
Observe the setting of
coding address "A3"
F9:-14 Temperature limit for rais-
ing the reduced set room
temperature -14 ºC, see
example on page 122
Party mode ends automatically in the "Heating and DHW" program, when the
*1
system changes over to operation with standard room temperature.
(cont.)
Possible change
d8:1 Heating program change-
over via input DE1 at exten-
sion EA1
d8:2 Heating program change-
over via input DE2 at exten-
sion EA1
d8:3 Heating program change-
over via input DE3 at exten-
sion EA1
E2:0 Display correction –5 K
to to
E2:49 Display correction –0.1 K
E2:51 Display correction +0.1 K
to to
E2:99 Display correction +4.9 K
Screed function adjustable
to in accordance with 6
F1:6 optional temperature/time
profiles (see page 120)
F1:15 Constant flow temperature
20 °C
F2:0 No time limit for party
mode
F2:1 Time limit adjustable from 1
to
to 12 h
F2:12
F8:+10 Temperature limit adjusta-
to ble from
F8:-60 +10 to -60 °C
F8:-61 Function disabled
F9:+10 Temperature limit for rais-
to ing the set room tempera-
F9:-60 ture to the value selected
for standard mode adjusta-
ble from
Code 2
*1
*1
89