Electrolux E23CS78HPS 业主指南

Following is a list of major components in your 
refrigerator and the sounds they can cause:
 A 

Evaporator Refrigerant through the evaporator 
may create a boiling or gurgling sound.

 B 

Evaporator Fan You may hear air being 
forced through the refrigerator by the 
evaporator fan.

 C 

Defrost Heater During defrost cycles, water
dripping onto the defrost heater may cause a 
hissing or sizzling sound. After defrosting, a 
popping sound may occur.

 D

Automatic Ice Maker When ice has been 
produced, you will hear ice cubes falling into 
the ice bin.

 E 

Cold Control & Automatic Defrost Control 
These parts can produce a snapping or 
clicking sound when turning the cooling 
system on and off.

 F 

Condenser Fan You may hear air being 
forced through the condenser.

 G 

Compressor Modern, high-efficiency 
compressors run much faster than in the 
past. The compressor may have a high-
pitched hum or pulsating sound.

 H 

Water Valve Makes a buzzing sound each 
time it opens to fill the ice maker.

 I 

Drain Pan (not removable) You may hear 
water dripping into the drain pan during the 
defrost cycle.

Energy efficient foam in your refrigerator is not a 
sound insulator.

During automatic defrost cycle, a red glow in the back
wall vents of your freezer compartment is normal.

 J 

Condenser May create minimal sounds from 
forced air.

 K 

Motorized Damper May produce a light 
humming during operation.

Your new high-efficiency refrigerator may introduce 
unfamiliar sounds. These sounds normally indicate 
your refrigerator is operating correctly. Some 
surfaces on floors, walls, and kitchen cabinets may 
make these sounds more noticeable.