Energy-Saving Tips; Detecting And Rectifying Faults; Care; Maintenance, Guarantee And Customer Service - Vaillant electronicVED plus Operating And Installation Instructions

Energy-saving tips 4, Detecting and rectifying faults 5, Care 6
Maintenance, guarantee and customer service 7 Recycling and disposal 8
4

Energy-saving tips

You can help to save energy by following the tips and
advice below:
Appropriate hot water temperature
The water should only be heated up to the extent that is
necessary for use. Any further heating will result in
unnecessary energy consumption. For you, this means
that you should:
> Activate the eco function on your electronicVED plus
eco
(Press the button).
> Wherever possible, do not set the temperature higher
than you actually require. Avoid unnecessarily mixing
in cold water.
5

Detecting and rectifying faults

e
Danger!
Risk of death from electric shock.
Live lines and connections may cause a
potentially lethal electric shock!
> Do not attempt to repair the unit yourself
under any circumstances.
> Under no circumstances should the unit
cladding be removed.
> If the unit ever malfunctions, inform your
heating specialist company immediately.
6

Care

There is no need to care for your Vaillant electronicVED
plus electric instantaneous water heater because all
internal parts are protected against dirt and moisture.
You can clean the exterior of the unit with a damp cloth
and a little soap.
i
Do not use any abrasive scouring or cleaning
agents when cleaning the unit cladding.
Operating instructions for the electronicVED plus electric instantaneous water heater 0020149585_00
7 Maintenance, guarantee and
customer service
The permanent operational readiness, safety, reliability
and long service life of your electronic VED plus electric
instantaneous water heater require annual inspections
and maintenance work to be carried out by a competent
person.
a Danger!
Risk of injury and material damage due
to incorrect maintenance and repairs.
If you fail to carry out maintenance, or if
you carry this out incorrectly, this may
adversely affect the operating reliability of
the unit.
> Never attempt to perform maintenance
or repairs on your VED electric instanta-
neous water heater
> You must employ an approved heating spe-
cialist company to complete such work. We
recommend making a maintenance agree-
ment.
b
Caution.
Possible material damage to the unit.
A lack of maintenance can affect the func-
tional safety of the VED. E.g. unit defects
caused by limescale formation. In areas of
hard water (more than 14 °dH = 2.5 CaCO
mmol/l) or very hard water (more than
20 °dH = 3.6 CaCO
more frequent maintenance interval may be
required.
> Have your electronicVED plus inspected at
least every 3 years by a competent person.
> If you live in an area with very hard water,
Vaillant recommends that you have the
maintenance service carried out once a
year by a competent person.
8

Recycling and disposal

If your Vaillant unit is labelled with this symbol, it
does not belong with your household waste at the
end of its useful life.
> Instead, take the unit to a collection point for recycling
electrical and electronic devices.
For more information on where to take your used electrical
or electronic devices, contact your town or district authori-
ties, waste disposal company, or the competent person who
installed the unit.
by yourself.
3
mmol/l), a significantly
3
15