Viessmann VITODENS 300 Service Instructions Manual page 59

Code 2
(cont.)
Coding in the delivered condition
F1:0 Screed drying function
active (only for weather-
compensated control
unit).
Possible change
F1:1 Screed drying function
to adjustable in accordance
F1:5 with five optional tem-
perature/time profiles
(see page 102)
Note
Observe the screed sup-
plier's instructions.
Observe DIN 4725 2.
The report to be provided
by the heating contractor
must contain the follow-
ing heat-up details:
Heat-up data with
respective flow tem-
peratures
Max. flow temperature
achieved
Operating condition
and outside tempera-
ture during handover.
The function continues
after power failure or
after the control unit has
been switched OFF.
Heating program "rw"
will be started, after the
screed function has been
completed or if the ad-
dress is manually set to
0.
F1:6 Constant flow tempera-
to ture 20 °C
F1:15
Coding
59