Electrolux WTF4 Dishwasher User Manual


 
Detergent savings
Detergent saving system:
When the dishwasher is running at full
capacity, the water in the tanks is
continuously replaced by a flow of water,
coming from the final rinse zone and, at
the same time, the equivalent amount of
water is drained off via the drain-pipe in
the pre-wash tank. Electrolux FT
dishwasher has been designed to control
this flow system in order to keep the right
rate of detergent in the washing water
longer than the traditional machines.
• In traditional flight type dishwasher all
the water from the final rinse runs over to
the pre-wash via the wash tank. As the
washing water is replaced at the rate of
300-400 litres per hour, new detergent
must be added to maintain the required
concentration
• The equivalent flow in the new Electrolux
flight type dishwashers is only 100 litres
per hour. This means saving approx. 0,5 kg
detergent per hour! The savings, making a
calculation, based on working 7 hours/day
for 300 days, considering that the right
concentration of detergent is 2 grams per
litre, are more than 1 ton of detergent per
year (1479 kg/year with a traditional
machine vs 420 kg/year with the
Electrolux FT dishwasher)
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brochure Flight type 09/03 ING 24-01-2005 10:55 Pagina 15