4 Operation
12
Operating instructions aroSTOR 0020290841_00
4.7 Additional domestic hot water
temperature setting when
a photovoltaic installation is
connected
Note
If this function is activated in the
installer level, the settings can be
made.
1. Press the menu button.
2. Turn the rotary knob until the
T°PV
ECO
menu appears in the display.
3. Press the rotary knob.
4. Turn the rotary knob to set the desired
domestic hot water temperature, which
is generated using the electrical energy
from the photovoltaic installation.
◁
T°PV ECO
: The heat pump heats
the water in the domestic hot water
cylinder up to a temperature above
the normal domestic hot water tem-
perature.
◁
T°PV MAX
: The heat pump and
immersion heater heat the water in
the domestic hot water cylinder to a
temperature above parameter
T°PV
ECO
.
Note
When the photovoltaic install-
ation generates electricity, the
domestic hot water temperature
setting is automatically adjus-
ted.
5. Press the rotary knob to confirm.
6. Press the menu button to return to the
original display.
4.8 Programming operating times
You can optimise the product's energy
consumption (kWh) by programming the
operating hours. Consider the following
points when creating such a programme:
–
Electricity tariff tiers (low-/high-tariff peri-
ods)
–
Temperature of the drawn-in air (the
product is more efficient during the
warmest parts of the day)
–
Check that the product is actuated by a
low-tariff cable
4.8.1 Programming the operating
times for the first day of the
week
▶
Hold down the clock button for
three seconds.
▶
Select the day using the rotary knob.
▶
Press the rotary knob.
▶
Press the rotary knob to create a new
programme for this day.
▶
Turn the rotary knob to set the end of
the first operating time.
▶
Press the rotary knob.
▶
Turn the rotary knob to set the comfort
level for the first operating time.
◁
F-P
: Defrosting
–
the product pre-
vents freezing (water temperature of
at least +5 °C).
◁
ECO
: Eco mode
–
the heat pump
heats the domestic hot water cylinder
to the set target temperature.
◁
COnF
: Comfort mode
–
the heat
pump and the immersion heater heat
the domestic hot water cylinder to
the set target temperature.
▶
Press the rotary knob.
▶
Turn the rotary knob to set the end of
the second operating time.
▶
Press the rotary knob.
▶
Repeat these steps to set additional
operating times (up to seven per day).
▶
Turn the rotary knob to set the end of
the last operating time to its start time.
