Vaillant ECOTEC PLUS VU 100, Installation And Maintenance Instructions Manual

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Adapting the unit to the heating installation
ecoTEC plus installation and maintenance instructions 0020134823_01
43
12
12.2 Handing the boiler over to the operator
a
Danger!
Risk of poisoning and burns caused by
escaping hot flue gas!
Hot flue gas may escape and cause poison-
ing and scalding, if the boiler is operated
with an incompletely fitted or open flue
pipe or if the boiler is operated with the
front casing open in the event of internal
leaks.
>
Operate the boiler
- for start-up
- for testing
- in continuous mode
only when the front casing is closed and
the flue pipe is fully installed and closed.
>
When you have finished the installation, attach the
sticker supplied (835593) to the front of the unit in the
user's language. The sticker is delivered with the boiler.
Initial start-up is carried out by an approved competent per-
son. This person documents the initial start-up with the
associated setting values on the commissioning checklist.
This checklist remains with the unit documentation.
You must brief the operator of the boiler on the handling
and function of the ecoTEC plus.
>
Explain the importance of regular maintenance by a
heating specialist company to the operator.
It is strongly recommended that a maintenance contract
be taken out to ensure regular maintenance. You can
obtain more information from Vaillant Service Solutions
(+44 (0) 870 6060 777).
>
In the commissioning checklist, enter the operating pres-
sure of the central heating, the heat supply (in kW) and
the temperature difference between the flow and return.
If this boiler is not installed and commissioned in accord-
ance with the manufacturer's instructions, this may void
the guarantee (Note: Your legal rights remain unaffected
by this.)
>
Provide the operator with all relevant instructions and
unit documentation for safe-keeping.
>
Go through the operating instructions with the operator
>
Answer any questions the operator may have.
>
Make the operator aware of the need to keep the instruc-
tions near the boiler but not in or on the boiler.
>
Draw special attention to the safety instructions which
the operator must follow.
>
Instruct the operator about measures taken to ensure
the supply of combustion air and flue gas guiding. In par-
ticular, instruct the operator that he must not make any
changes to the combustion air supply and flue gas guid-
ing.
>
Explain to the operator how to check the water level/fill-
ing pressure of the system.
>
Explain to the operator which measures are required to
top up and purge the heating installation if required.
>
Explain to the operator how to correctly set the tempera-
tures, the controllers and the thermostatic radiator
valves (economically).