30
Your DHW is always heated to the required tempera-
ture according to a set time program.
Set the time program for DHW heating: See page 30.
Factory settings: 50 °C
Note
For reasons of good hygiene, you should not set the
DHW temperature lower than 50 °C.
Tap the following buttons:
1. for the "DHW" default display
2. for the required value
3. to confirm
Switching DHW heating on/off (operating program)
If you switch off the DHW heating, no DHW can be
heated, even using the "One-off DHW heating outside
the time program" function.
Tap the following buttons:
1. for the "DHW" default display
2. Highlighted button
3.
■
"ON" if you want to start DHW heating.
■
"OFF" if you want to stop DHW heating.
For information on the operating program: See
page 19.
Time program for DHW heating
Setting a time program
In the time program for DHW heating, you set the time
phases in which your DHW is heated and to what tem-
peratures.
Factory setting: One time phase from 05:30 to 22:00
for every day of the week.
You can change the time program individually in
accordance with your requirements.
Tap the following buttons:
1. for the "DHW" default display
2.
3. Required day of the week
4.
5. Depending on the required change:
for changing the beginning and end of the
selected time phase
for a new time phase
to delete a time phase.
to select the time phase if more than one
time phase is set.
Note
■
The DHW is not heated between the time phases.
Frost protection for the DHW cylinder is enabled.
■
When setting time programs, bear in mind that your
system requires some time to heat the DHW cylinder
to the required temperature.
For how to set a time program: See page 26.
Setting the time program for the DHW circulation pump
In the time program for the DHW circulation pump, you
set the time phases in which the circulation pump runs
constantly or at intervals.
At the factory, no time phases for the DHW circulation
pump are set, i.e. the DHW circulation pump is
switched off.
You can change the time program individually in
accordance with your requirements.
Tap the following buttons:
1.
DHW heating
DHW temperature
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