6 Installation and maintenance instructions 0020308121_04
cuit breaker) or remove the mains plug (if
present).
▶ Secure against being switched back on
again.
▶ Wait at least three minutes until the con-
densers have discharged.
▶ Check that there is no voltage.
1.3.6 Weight
To prevent injuries when transporting the
product:
▶ Make sure that the product is transported
by at least two people.
To prevent material damage to the flexible
gas pipe:
▶
Never suspend the compact thermal
module on the flexible gas pipe.
1.3.7 Explosive and flammable substances
To prevent explosions and fire:
▶ Do not use the product in rooms that con-
tain explosive or flammable substances
(such as petrol, paper or paint).
1.3.8 High temperatures
High temperatures may occur in the product
and its immediate vicinity, and may lead to
burns.
To prevent burns:
▶ Always ensure that no high temperatures
are present, and only work on components
once they have cooled down sufficiently.
To prevent material damage that is caused
by heat transfer, particularly during soldering
work:
▶ Before carrying out soldering work, remove
all sealing materials.
▶ Separate components which may be in-
ternally damaged by heat from each other.
▶ Only continue the installation processes
once all components have cooled down
(warm to the touch).
1.3.9 Heating water
Both unsuitable heating water and air in the
heating water may cause material damage to
the product and in the heat generator circuit.
▶ Check the quality of the heating water.
(→ Section 9.3)
▶ If you use non-diffusion-tight plastic pipes
in the heating installation, ensure that no
air gets into the heat generator circuit.
1.3.10 Neutralisation device
To prevent contamination of the waste water:
▶ Check whether a neutralising unit must
be installed in accordance with national
regulations.
▶ Observe local regulations on neutralising
condensate.
1.3.11 Frost
To prevent material damage:
▶ Do not install the product in rooms prone
to frost.
1.3.12 Safety devices
▶ Install the necessary safety devices in the
installation.
1.4 Regulations (directives, laws,
standards)
▶ Observe the national regulations, stand-
ards, directives, ordinances and laws.
1.5 List of relevant standards for Great
Britain and Ireland
▶ Observe the national regulations, stand-
ards, directives, ordinances and laws.
You can find a list of relevant standards at:
https://www.vaillant.co.uk/standards
To Next Page
Loading...
Need help?
General