Scanning Time Programs; Central Heating Time Program - Viessmann VITODENS Operating Instructions Manual

Scanning options
Scanning information
& Burner starts * 1
& Consumption * 1 (Vitoladens)
Solar energy – display in kWh (only
&
if a solar heating system is con-
nected)
& Time
& Date
& Burner On/Off
& Burner st. 1 On/Off (Vitoladens)
& Burner st. 2 On/Off (Vitoladens)
& Int. pump On/Off
Int. output On/Off – for internal
&
connection extension
Heating pump On/Off – for external
&
heating circuit pump for heating cir-
cuit A1

Scanning time programs

Central heating time program

Press the following keys:
1. A+i press and hold down
simultaneously for central
heating time program; the
set time phases will then
be displayed on a time
slot graphic.
To reset to "0": Press D and confirm with d.
*1
34
(cont.)
& Cylinder pump On/Off
C pump On/Off – DHW circulation
&
pump
Central fault m. On/Off – central
&
fault message
& Mixer
Mixer open – fully open
Mixer – intermediate position
Mixer closed – fully closed
& Solar circuit pump On/Off
Solar circuit pump ...h – solar cir-
&
cuit pump hours run
& Language
If "Select htg.circuit" is displayed
and "1 r" flashes:
Select that heating circuit with a/
&
b, to which the adjustment should
apply.
Confirm twice with d.
&
Again, press and hold down A+i
&
simultaneously; a time slot graphic
shows the selected time phases.
For changing the time program, see
page 19.