Viessmann VITODENS 300 Service Instructions Manual page 62

Coding
Code 2
(cont.)
Coding in Function mode
the as
delivered
condition
Address:
value
F2:8 * 3 Time limit for party
operation 8 hours or
external operating
mode changeover via
push button
F5:12 Run-on time of the inter-
nal circulation pump in
heating mode
F6:0 * 5 In "DHW only" operat- F6:1
*3
Only for weather-compensated control units.
In heating program rw, the party mode ends automatically when changing over to
*4
operation with standard room temperature.
*5
Only for constant temperature control units.
62
Coding
change
Address:
value
F1:6
to
F1:15
F2:0
F2:1
to
F2:12
* 4
F5:0
F5:1
to
F5:20
Possible change
&
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. The
heating program rw
will be started, after the
screed-drying function
has been completed or if
the address is manually
set to 0.
Constant flow tempera-
ture 20 °C
No time limit for party
mode
Time limit adjustable from
* 4
1 to 12 hours
No run-on time of the
internal circulation pump
Run-on time of the inter-
nal circulation pump
adjustable from 1 to
20 minutes
In "DHW only" operating