Liebherr WK 4676 Grand Cru WK 4676-21 ユーザーズマニュアル

製品コード
WK 4676-21
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Fresh ideas for the environment:
Liebherr’s energy-efficient refrigerators and freezers      for commercial use
ActiveGreen
For Liebherr, ActiveGreen starts early on in the design 
stages of professional refrigerators and freezers. Liebherr 
uses high-quality components for reliable operation and 
top energy efficiency even if appliances are exposed to the 
toughest demands posed by professional use. By combining 
precision controllers with highly efficient refrigeration 
components, Liebherr’s professional appliances offer 
exceptional energy savings.
Liebherr is the first company to change over its entire 
range of professional refrigerators and freezers to the 
Know-how that matters!
Backed by over 50 years of experience, Liebherr-
Hausgeräte has specialised in developing and producing 
high-quality refrigerators and freezers displaying premium 
quality and top design. Innovative ideas pushing the 
envelope when it comes to convenience and energy saving 
are regularly incorporated into Liebherr’s appliances. Back 
in 1993 Liebherr was the first manufacturer to change 
over to CFC-/HFC-free refrigerants for its entire range of 
free-standing domestic appliances.
Liebherr’s manufacturing processes are also geared to the 
efficient use of resources. Take, for example, the heat 
naturally generated during appliance manufacture: it is 
recycled as heat energy. Liebherr uses environmentally 
compatible powder coatings for all its sheet metal. They 
contain no solvents and no waste water which might have 
a negative impact on the environment results. The plastic 
parts are marked for optimal recycling.
Premium product quality
Product quality and long service life are decisive factors in 
the environmental life cycle assessment of a commercial 
appliance. Employing high-quality components ensures a 
long service life. The refrigeration quality of the appliances 
plays an important role in maintaining freshness – an 
aspect of particular importance in the professional sector. 
Rapid cooling of food, temperature stability, humidity and 
quick defrosting are key aspects. Hygiene is a major factor 
in all areas where large quantities of food are used every 
day and it is something to which Liebherr pays strict 
attention at the design stage. For instance, wherever 
technically possible, the appliance exteriors are designed 
to avoid joints and seams. This makes it much simpler to 
keep external surfaces clean and hygienic. Where 
applicable, the commercial-grade polystyrol inner liners 
are moulded in one piece with coved corners and are thus 
particularily easy to clean.
Award-winning energy efficiency
Energy efficiency always has been, and remains, of central 
importance to Liebherr. It is one of the major influences on 
the design of the commercial appliances. To illustrate the 
point, Liebherr received three of the five 2006 ProCool 
awards for energy-efficient and environmentally friendly 
refrigerators and freezers for commercial use. The energy 
consumption of the award-winning appliances was as 
much as 70 % below the market average. Liebherr’s 
Environmentally friendly in two respects
Liebherr is the first manufacturer to have changed over to 
environmentally friendly HFC-free refrigerants for its 
entire range of professional refrigerators and freezers for 
commercial use. Exclusive use is made of the ecologically 
harmless R290 and R600a refrigerants. Due to the 
changeover to these environmentally friendly refrigerants, 
refrigeration components of even greater efficiency can 
be employed, making the entire range even lower in 
energy consumption.
environmentally friendly R 290 and R 600a refrigerants. 
They are HFC-free and have no detrimental effects 
whatsoever on the ozone layer and the associated 
greenhouse effect. In addition to this, the use of new, 
highly efficient compressors allows a significant reduction 
in the energy consumption of the appliances. All the 
components of the appliances are in conformity with 
ROHS and WEEE guidelines. All Liebherr’s European 
manufacturing sites are certified to the international 
environmental management standard ISO 14001.
extremely energy-efficient commercial appliances also 
enjoy top energy consumption rankings in various 
international countries and states, such as the Netherlands 
or California. Precision electronic control systems, 
optimised refrigeration components, maximum insulation, 
and highly efficient compressors ensure that energy 
efficiency is constantly improved.
HFC
free
Energy consumption in 24 hrs.
Energy consumption in 24 hrs.
Savings in 15 years:
2.378 €
 (0,20 €/kWh)
Savings in 15 years:
3.698 € 
(0,20 €/kWh)