Vaillant aroSTOR VWL B 270/5 Instrucciones De Funcionamiento página 45

▶ Do not smoke.
▶ Do not use any electrical
switches, mains plugs, door-
bells, telephones or other
communication systems in
the building.
▶ Leave the building immedi-
ately and ensure that others
do not enter the building.
1.4 Risk of death due to
changes to the product or
the product environment
▶ Never remove, bridge or
block the safety devices.
▶ Do not tamper with any of the
safety devices.
▶ Do not damage or remove
any tamper-proof seals on
components.
▶ Do not make any changes:
– The product itself
– The water and electricity
supply lines
– to the expansion relief valve
– to the drain pipework
– to constructional condi-
tions that may affect the
operational reliability of the
product
1.5 Risk of burns caused by
touching hot surfaces
The outgoing lines and hy-
draulic connections are hot dur-
ing operation.
▶ Do not touch any hydraulic
connections.
8000015877_00 Operating instructions
▶ Do not touch any air inlets or
outlets.
1.6 Risk of being scalded by
hot drinking water
There is a risk of scalding at
the hot water draw-off points
if the hot water 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.
1.7 Preventing the risk of
injury from freezing
as a result of touching
refrigerant
The product is delivered with an
operational filling of R 290 re-
frigerant. This is a chlorine-free
refrigerant which does not affect
the Earth's ozone layer. Escap-
ing refrigerant may cause freez-
ing if the exit point is touched.
▶ If refrigerant escapes, do not
touch any components of the
product.
▶ Do not inhale any steam or
gases that escape from the
refrigerant circuit as a result
of leaks.
▶ Avoid skin or eye contact with
the refrigerant.
▶ In the event of skin or eye
contact with the refrigerant,
seek medical advice.
45