AEG Electrolux EFT 621 User Manual download pdf (Page 14)

AEG-Refrigeration 292 5209

VH34-AUK 06.94

Santo 2941i longfresh E-Nr.: 621 370 121 (R12)

Santo 2902i longfresh E-Nr.: 621 371 022 (R134A)

6.2.3.Humidity filter

The air layer described under 6.2.2. together with the two integrated humidity filters enables

air humidity to be adjusted from about 40 to 90% as required and separately for the two

shelves.

Slide bar left - low air humidity; slide bar right - high air humidity.

slide bar upper shelf

slide bar lower shelf

6.2.4.longfresh compensation heater

The longfresh compensation heater (10W) is fitted directly underneath the U-evaporator. It

is integrated and therefore not replaceable!

The longfresh compensation heater serves two functions:

- shortening of defrost process in longfresh compartment (see point 4.1)

- supporting of automatic control and refrigeration technological functions.

(see point 5.2.3. and 5.2.4)

6.3. Magnetic valve

Two types of valves are fitted in series: the monostable Danfoss-3-way valve Type 0904 or

the bistable Elbi-3-way valve. If voltage is applied to the Danfoss-3-way valve, then the

longfresh compartment only is cooled. Switch-over of the Elbi-3-way is by voltage impulses.

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AEG Electrolux EFT 621 User Manual Page 14