Vaillant miniVED VED H 3/3 Betriebsanleitung Seite 14

1.3.5 Risk of death caused by
improper repair work
▶ If the power supply cable is
damaged, never replace this
yourself.
▶ Contact the manufacturer,
customer service or a simil-
arly qualified person.
1.3.6 Risk of a deadly electric
shock if you interfere
with an electric
component that is
connected to the low-
voltage network
▶ Disconnect the product from
the power supply.
▶ Secure the product against
being switched back on
again.
▶ Check that the product is
voltage-free.
▶ Completely disconnect the
unit from the voltage supply
before you open it.
1.3.7 Risk of deadly electric
shock if faults or leaks
occur
▶ Earth the product.
▶ If a fault occurs, use the par-
tition that is installed on-site
(e.g. fuses or power switches)
to disconnect the product
from the power supply.
▶ In the event of a leak at the
unit, close the cold water sup-
ply immediately.
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1.3.8 Risk of burns or
scalding caused by hot
components
▶ Only carry out work on these
components once they have
cooled down.
1.3.9 Risk of material damage
caused by using an
unsuitable tool
▶ Use the correct tool.
1.3.10 Risk of material damage
caused by the product
being under pressure
▶ Take the max. permissible
(→ Page 29) water connection
pressure into consideration.
1.3.11 Risk of material damage
caused by frost
▶ Do not install the product in
rooms prone to frost.
1.3.12 Risk of material damage
if the electrical
specifications
are not observed for
the following products:
VED H 4/3 and VED H 6/3
If the electrical specifications
are not observed, there is a risk
of damage for the product and a
risk of fire.
▶ Permanently connect the
product's hard-wired power
supply cable to the house
installation.
Installation and maintenance instructions 0020323584_00