Dhw Heating Required Settings; Setting The Dhw Temperature; Setting The Operating Program; Setting The Time Program - Viessmann VITOTRANS 353 Operating Instructions Manual

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Required settings
If you want DHW heating, check the following points:
Have you set the required set DHW temperature?
For settings, see page 33.
Have you set the correct operating program?
For settings, see page 33.

Setting the DHW temperature

Press the following keys in the standard menu:
1.
/
for "DHW"
|
~
2.
to confirm.
d
3.
/
for "Set temperature".
|
~
4.
to confirm.
d

Setting the operating program

Heating program
DHW
Standby mode
Select with
Fig. 33
Press the following keys in the standard menu:
1.
/
for "DHW".
|
~

Setting the time program

When DHW heating is enabled for the heating circuit
depends on the settings of the switching times for the
respective day (4 possible time phases).
The time program for DHW heating is made up of
time phases. A time phase from 06:00 to 22:00 h
every day is set at the factory.
Automatic mode is set at the factory for DHW heat-
ing.
If you don't want automatic mode, you can select up
to 4 individual time phases per day for DHW heat-
ing. For each time phase you set the start and end
points.
In the "Extended menu", you can call up the current
time program under "Information" (see page 39).
Have you set the required time program?
For settings, see page 33.
5.
/
for the required temperature.
|
~
6.
to confirm.
d
"Adopted" appears briefly in the dialogue
line of the display.
7.
until the default display is shown (see
ä
page 21).
2.
to confirm.
d
3.
/
for "Operating program".
|
~
4.
to confirm.
d
5.
/
for "DHW" or "Standby mode".
|
~
6.
to confirm.
d
7.
until the default display is shown.
ä
Settings in the extended menu:
1.
for the "Extended menu".
å
2.
/
for "DHW"
|
~
3.
to confirm.
d
4.
/
for "Time prog DHW"
|
~
5.
to confirm.
d
6.
/
for "Individual"
|
~
DHW heating
33

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