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6. Depending on the required change:
to change the 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.
For how to set a time program: See page 22.
"One-off DHW heating" outside the time program
If you require hot water outside the set time phases,
switch on "One-off DHW heating" .
The DHW cylinder is heated once to the set DHW tem-
perature.
This function has a higher priority than other functions
for DHW heating, such as the time program.
Switching on "One-off DHW heating"
Tap the following buttons:
1. for the "DHW" default display or possibly
"Favourites"
2.
3. to confirm
Switching off "One-off DHW heating"
One-off DHW heating ends as soon as the set DHW
temperature has been reached.
Tap the following on-screen buttons to terminate
"One-off DHW heating" early:
1. for the "DHW" default display or possibly
"Favourites"
2.
Increased DHW hygiene
Once a week or daily, you can heat the water in the
DHW cylinder to a higher DHW temperature for
one hour. This hygiene function is carried out regularly
at the specified time.
Your heating contractor will set the duration and DHW
temperature for the hygiene function.
Danger
High DHW temperatures can cause scalding,
e.g. if the DHW temperature is above 60 °C.
Mix with cold water at the draw-off points.
Switching on increased DHW hygiene
Tap the following buttons:
1.
2. "DHW"
3. "Hygiene function"
4. for the starting time "Start"
5. Select the required day of the week or daily.
The selection is highlighted.
6. to confirm
DHW heating
Time program for DHW heating (cont.)
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