Intended Use; Regulations (Directives, Laws, Standards); Ce Mark - Vaillant VWZ MWT 150 Instrucciones De Instalación E Instrucciones De Uso

SAFETY
When tightening or loosening threaded
►
connections, always use suitable opened
spanners, but do not use pipe wrenches,
extensions, etc.
Risk of cracks due to water leaks
1.4.5
A poor installation can cause water leaks.
Ensure that there is no stress on the
►
hydraulic pipework.
Correctly position the seals.
►

Intended use

1.5
The product is a state-of-the-art product
which has been constructed in accordance
with recognised safety regulations.
Nevertheless, there is still a risk of injury or
death to the user or others or of damage to
the product and other property in the event
of improper use or use for which it is not
intended.
The appliance is intended to be used for
separating the heat pump glycol circuit from
the domestic central heating circuit.
Intended use includes the following:
- observing the included operating,
installation and maintenance instructions
for this product and any other parts and
components of the system
installing and fi tting the product in
-
accordance with the product and system
approval
- complying with all of the inspection and
maintenance conditions listed in the
instructions.
Any other use than the use described in the
instructions at hand or any use extending the
described use is not intended.
Any direct commercial or industrial use is
also deemed to be improper.
16
Regulations (directives, laws,
1.6
standards)
Please observe the existing national rules
and regulations, standards, laws and
guidelines.

CE Mark

1.7
The CE mark indicates that the appliances
described in this manual are in compliance
with the following directives :
Directive 2006/95/EC of the Council
-
with amendments "Directive Concerning
Electrical Equipment for Use Within
Specifi c Voltage Limits" (Low voltage
directive)
Directive 2004/108/EC of the Council
-
with amendments "Directive Concerning
Electromagnetic Compatibility"
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