Viessmann Vitotronic 200 Operating Instructions For The System User page 35

Setting the operating program
"Only DHW" (no central heating/cool-
ing)
or
"Standby mode" (only frost protec-
tion, see page 30)
For the separate cooling circuit:
Extended menu
1.
2. "Heating/cooling"
Setting the time program
■ The time program for DHW heating is
made up of time phases. Set an oper-
ating status for each time phase
("Top", "Standard", "Temp. 2"; see
page 37).
Factory setting:
One time phase from 0:00 to 24:00 h
for every day of the week with the
operating status "Top".
■ You can select up to 8 time phases.
Set the start and end points for each
time phase. Between these time pha-
ses, no DHW is heated; only the frost
protection for the DHW cylinder is
active.
(cont.)
3. "Cooling circuit SKK"
4. "Heating program"
5. "Cooling" (with central cooling)
or
"Only DHW" (without central cooling)
or
"Standby mode" (only frost protec-
tion, see page 30)
■ You can set the time program individ-
ually.
When setting time programs, note that
your heat pump requires some time to
heat the DHW cylinder to the required
temperature. Accordingly, set the start
and end times correspondingly earlier
or use the functions "Start optimisa-
tion" (see page 37) and "Stop opti-
misation" (see page 37).
■ In the extended menu, you can scan
the current time program under "Infor-
mation" (see page 47).
Extended menu:
1.
2. "DHW"
3. "Time program DHW"
4. Select part of the week or a day.
5. Select a time phase ! to (. The
selected time phase is illustrated by a
white bar on the time chart.
DHW heating
35