AEG-Refrigeration
292 5209
72
VH34-AUK
06.94
Santo 2941i longfresh
E-Nr.:
621 370 121
(R12)
Santo 2902i longfresh
E-Nr.:
621 371 022
(R134A)
3.2. Optical warnings
The red LED alarm (temperature control lamp for refrigerator and freezer) flashes if
-
the temperature in the longfresh compartment rises above 6
o
C
-
the freezer temperature is
-
at setting 1:
warmer than -10.5
o
C
-
at setting 2:
warmer than -14.5
o
C
-
at setting >2.75:
warmer than -17.5
o
C
All LEDs and temperature displays are switched off when the door is closed (LCD display
without background illumination).
4. Defrosting
The refrigerator and the longfresh compartment are defrosted automatically. The freezer has
to be defrosted manually as this part is cooled statically (conventional freezer). Points 4.1 and
4.2 therefore only relate to the refrigerator and the longfresh compartment.
4.1. Normal defrosting
The longfresh compartment and the refrigerator are defrosted automatically after 12 h
compressor operation (= circa once per day).
Operation of electronic:
1. step:
Pre-defrost (preparation of defrosting):
-
prior to actual defrosting, the refrigerator temperatures are cooled to rated
temperature less 2K
2. step:
Start of defrosting:
-
the longfresh compartment is defrosted with a 10W-defrost heater (longfresh
compensation heater).
-
the refrigerator is defrosted by self-generated heat
3. step:
End of defrosting in longfresh compartment:
-
when the temperature at the longfresh evaporator sensor has reached
+8
o
C.
4. step:
End of defrosting in refrigerator:
-
when the temperature at the refrigerator evaporator sensor has reached
+6
o
C and defrosting of longfresh compartment has been completed.
