Operating Manual geoTHERM exclusive VWS 0020071929_00
8
— For floor heating use heating curves of < 0.4. For radi-
ator heating, we recommend that they are laid out to
manage with a maximum flow temperature of 50 °C
at the lowest outside temperature; this corresponds to
heating curves of < 0.7.
— An appropriate setting of the hot water temperature:
Only heat hot water as much as is required for con-
sumption. Any further heating results in unnecessary
power consumption, and hot water temperatures of
more than 60 °C also lead to increased lime scale pro-
duction. We recommend that hot water generation be
achieved without the electric auxiliary heating; by this
method, the maximum hot water temperature is de-
termined by the high pressure cut-out in the heat
pump cooling circuit. This cut-out corresponds to a
maximum hot water temperature of approx. 58 °C.
— Setting of individually suited heating times.
— Select the correct operating mode:
For the times that you are asleep or away, we recom-
mend that you switch the heating to set-back mode.
— Heat uniformly:
By means of a meaningfully constructed heating pro-
gramme, you can arrange for all the rooms in your
house to be uniformly heated in accordance with your
pattern of use.
— Set the thermostatic valves:
You can adjust the room temperature to suit your in-
dividual requirements and ensure effective operation
of your heating installation using the thermostatic
valves in combination with a room temperature regu-
lator (weather compensator).
— The operating times of the circulation pump can thus
be optimally matched to the actual need.
— Consult a qualified engineer. He will adjust your heat-
ing installation to suit your personal requirements.
— These and more energy saving tips are provided in
Chap. 5.5. Descriptions of the controller settings and
their energy-saving potential are provided here.
3.6 Recycling
and
disposal
Most of the raw materials used to manufacture your
heat pump and all its accessories and associated trans-
port packaging can be recycled, and thus have no place
in your household waste.
h
Note!
Please observe the applicable national
legal regulations.
Make sure the old appliance and any ac-
cessories are disposed of properly.
a
Caution!
Environmental hazard due to improper
disposal!
The disposal of coolant must only be by
qualified specialists.
3.6.1 Appliance
If your heat pump is identified with this sym-
bol, it does not belong in your household
waste at the end of its useful life. In this case,
make sure that the Vaillant appliance and any
accessories present are properly disposed of
at the end of their useful life.
As this heat pump is not covered by the law regarding
the marketing, return and environmentally friendly dis-
posal of electrical and electronic equipment (ElektroG in
Germany), free disposal at a municipal collection point is
not provided.
3.6.2 Packaging
Leave the disposal of the transport packaging to the
qualified servicing company which installed the appli-
ance.
3.6.3 Coolant
The Vaillant heat pump is filled with R 407 C coolant.
d
Danger!
Risk of injury from freezing as a result
of contact with the R 407 C coolant!
Escaping coolant can cause freezing if
the exit point is touched.
Do not inhale gases or vapours emanat-
ing from leaks in the coolant circuit.
Avoid contact with the skin and eyes.
The disposal of coolant must only be by
qualified specialists.
h
Note!
R 407 C presents no danger in normal
use and under normal conditions. With
improper use, however, it can cause inju-
ry and damage.
3 Information on the installation and operation
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