Vaillant VRT 350f Installation Instructions Manual page 17

5.2.1.2 Domestic hot water generation
Danger!
Risk of scalding caused by hot water.
There is a risk of scalding at the domestic
hot water draw-off points if the temperatures
are greater than 60 °C. Young children and
elderly persons are particularly at risk, even at
lower temperatures.
▶
Select the temperature so that nobody is
at risk.
Menu → Desired temperatures → Domestic hot water
–
You can only use the control's functions and setting op-
tions for domestic hot water generation if a domestic hot
water cylinder is connected to the heating installation.
You can set the desired DHW circuit temperature for the
domestic hot water circuit.
0020131979_01 Operating instructions
5.2.2 Setting time programmes
5.2.2.1 Showing time periods for one day
Desired
day
temperature
21 °
16 °
16:30 18:00
The Time programmes function can be used to set the time
period for the heating circuit and hot water generation.
If you have not set any time periods, the controller uses the
time periods set in the factory settings.
Desired
day
temperature
Desired
night
temperature
20:00 22:30 Time
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