Frost Damage Due To Insufficient Room Temperature; Avoid Environmental Damage Caused By Escaping Refrigerant - Vaillant aroSTOR VWL BM 200/5 Operating Instructions Manual

▶ Consult your installer before
undertaking the work in ques-
tion.
1.12 Frost damage due to
insufficient room
temperature
If the room temperature is set
too low in individual rooms, it
cannot be ruled out that sec-
tions of the heating installation
might be damaged by frost.
The product may release cold
air into the room. This means
the room temperature can fall
below 0 °C.
▶ If you are going to be away
while the outside temperature
is low, ensure that the heating
installation remains in oper-
ation and that the rooms are
sufficiently heated.
▶ You must observe the frost
protection instructions.
1.13 Avoid environmental
damage caused by
escaping refrigerant
The product contains R 290
refrigerant. The refrigerant must
not be allowed to escape into
the atmosphere.
Before the product is disposed
of, the refrigerant that is con-
tained in it must be completely
drained into a suitable vessel so
that it can then be recycled or
0020290841_00 aroSTOR Operating instructions
disposed of in accordance with
regulations.
▶ Ensure that only officially cer-
tified competent persons with
appropriate protective equip-
ment carry out maintenance
work on the refrigerant circuit
or access it.
▶ Arrange for the refrigerant
contained in the product to
be recycled or disposed of by
certified competent persons in
accordance with regulations.
Safety 1
7