Setting The Time Program For Dhw Heating - Viessmann VITODENS Series Operating Instructions Manual

Setting the time program for DHW heating

■ The time program for DHW heating is
made up of time phases. One time
phase from 05:30 to 22:00 h for each
day is set at the factory. To ensure that
hot water is available at the start of
standard heating mode, the time
phase for DHW heating begins half an
hour earlier than the time phase for
standard heating mode.
■ You can select up to 4 time phases per
day for DHW heating. Set the start and
end points for each time phase. DHW
is not reheated between these time
phases.
■ You can set the time program individ-
ually.
When setting, bear in mind that your
heating system requires some time to
heat the DHW to the required temper-
ature.
Press the following keys:
1. for settings; "
2. / until " " flashes.
3. OK to confirm; temperature
flashes.
4. / until " " flashes.
5. OK to confirm,
"1234567"
flashes.
6. OK if you want to set the same time
program for every day of the
week
or
" flashes.
/
to select a single day ("1" for
Monday, "2" for Tuesday etc.)
and OK to confirm.
Time phase "1" flashes.
7. / for the required time phase.
8. OK to confirm; Ô appears and the
previously selected start time
or "- - : - -" flashes.
9. / for the required start time.
10. OK to confirm; Õ appears and the
previously selected end time or
"- - : - -" flashes.
11. / for the required end time.
12. OK to confirm.
Example shown:
The start time of time phase 1 for Mon-
day: 06:00 h.
1 06:00
Ô
1
DHW heating menu
Time program menu
1 Weekday Monday
Start time
Ô
1 Time phase "1"
06:00 Time
DHW heating
17