Energy savings

Air temperature 25 °C

Incoming cold water 10°C

Used water 40°C from ESD	Steam 68°C
to pre-wash tank
	Used water 68°C from DUO
Fresh water from CU 35°C
to pre-wash tank	Fresh water 54°C to booster

Electrolux energy saving system, as standard on versions “A” & “B”, cuts h e a t i n g c o s t s b y h a l f a n d s a v e s between 20 to 30 kW/h:

•The energy saving device reduces the electric consumption by pre-heating the incoming cold water using the steam from

t h e d i s h w a s h e r a n d p a r t o f t h e u s e d r i n s i n g w a t e r, w i t h o u t i n c r e a s i n g t h e heating elements in the boiler

•During the dishwashing process, the machine is taking in cold water via the

c o n d e n s e r a n d a t t h e s a m e t i m e t h e e x h a u s t f a n i s e x t r a c t i n g t h e s t e a m , generated in the rinsing and washing z o n e s , f o r c i n g i t t o p a s s t h r o u g h t h e aluminium lamellas of the condensing unit. The steam condenses on the cold fins and the heat is transferred to the cold incoming water. The water temperature is increased from ~ 10 °C to ~ 50 °C, that means an initial energy saving by heating up the incoming water of ~ 40 °C.

•The extra price of an “A” or “B” version compared to a “C” version will normally be repayed within one year of use, taking in consideration energy savings and the

f a c t t h a t a v e n t i l a t i o n h o o d i s n o t required