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Vaillant VC 156/5-7 User Manual

Vaillant VC 156/5-7
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1 Safety
4 Operating instructions ecoTEC exclusive 0020189874_03
Use a telephone outside the building to
inform the emergency service department
of the gas supply company.
1.3.4 Risk of death due to blocked or
leaking flue pipework
What to do if you smell flue gas in the prop-
erty:
Open all accessible doors and windows
fully to provide ventilation.
Switch off the product.
Inform a competent person.
1.3.5 Risk of death due to explosive and
flammable materials
Do not use the product in storage rooms
that contain explosive or flammable sub-
stances (such as petrol, paper or paint).
1.3.6 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 seals on
components.
Do not make any changes:
The product itself
to the gas, air, water and electricity sup-
plies
to the entire flue gas installation
to the entire condensate drain system
to the expansion relief valve
to the drain pipework
to constructional conditions that may
affect the operational reliability of the
product
1.3.7 Risk of poisoning caused by
insufficient combustion air supply
Conditions: Open-flued operation
Ensure that there is a sufficient combus-
tion air supply.
1.3.8 Risk of corrosion damage due to
unsuitable combustion and room air
Sprays, solvents, chlorinated cleaning
agents, paint, adhesives, ammonia com-
pounds, dust or similar substances may lead
to corrosion on the product and in the air/flue
pipe.
Ensure that the supply of combustion air is
always free of fluorine, chlorine, sulphur,
dust, etc.
Ensure that no chemical substances are
stored at the installation site.
1.3.9 Risk of material damage caused by
frost
Ensure that the heating installation always
remains in operation during freezing con-
ditions and that all rooms are sufficiently
heated.
If you cannot ensure the operation, have a
competent person drain the heating install-
ation.
1.3.10 Risk of injury and material damage
due to maintenance and repairs
carried out incorrectly or not
carried out at all
Never attempt to carry out maintenance
work or repairs on your product yourself.
Faults and damage should be immediately
rectified by a competent person.
Adhere to the maintenance intervals spe-
cified.

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Vaillant VC 156/5-7 Specifications

General IconGeneral
BrandVaillant
ModelVC 156/5-7
CategoryWater Heater
LanguageEnglish

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