Setting The Language; Setting The Time; Setting The Back-Up Heater; Domestic Hot Water Temperature Setting - Vaillant aroSTOR VWL BM 200/5 Operating Instructions Manual

heating is permitted by the electricity
tariff.
◁
When the heat pump is running,
there is an air flow at the air inlet
and outlet.
Note
After the initial start-up, de-
pending on the air intake tem-
perature and cold water tem-
perature, the heat pump re-
quires 5 to 12 hours to reach a
temperature of 55 °C.
Note
The thermodynamic water
heater operates with the heat
pump as priority if the temper-
ature of the intake air is within
a range between -7 °C and
+35 °C. Outside of this temper-
ature range, the domestic hot
water is only generated via the
electric back-up heater.

4.3 Setting the language

▶
If you want to change the current set-
ting, press the menu button.
▶
Turn the rotary knob until the display
shows the language setting.
▶
Press the rotary knob.
▶
Select the required language using the
rotary knob.
▶
Press the rotary knob to confirm.
▶
Press the menu button to return to the
original display.

4.4 Setting the time

Note
The standard factory setting is
French local time (UTC+1). The
product does not automatically
switch between summer and winter
time. You must implement this con-
version manually.
0020290841_00 aroSTOR Operating instructions
▶
Press the button to set the time.
▶
Press the rotary knob to confirm.
▶
Turn the rotary knob to set the day.
▶
Press the rotary knob to confirm.
▶
Turn the rotary knob to set the month.
▶
Press the rotary knob to confirm.
▶
Turn the rotary knob to set the year.
▶
Press the rotary knob to confirm.
▶
Turn the rotary knob to set the hour.
▶
Press the rotary knob to confirm.
▶
Turn the rotary knob to set the minutes.
▶
Press the rotary knob to confirm.
▶
Press the menu button to return to the
original display.

4.5 Setting the back-up heater

▶
Press the menu button.
▶
Turn the rotary knob until the BA CK
UP menu appears in the display.
▶
Press the rotary knob.
▶
Turn the rotary knob to display the
ELEC.BACKP or BOIL.BACKP menu.
▶
Press the rotary knob to confirm.
▶
Press the menu button to return to the
original display.
4.6 Domestic hot water
temperature setting
1. Press the menu button.
2. Turn the rotary knob until the TEMP.
SETT. menu appears in the display.
3. Press the rotary knob.
4. Turn the rotary knob to set the re-
quired domestic hot water temperature
(TARG ET).
5. Press the rotary knob to confirm.
6. Press the menu button to return to the
original display.
Operation 4
11