Light Bulb - White-Westinghouse WWTR1802KW6 Use & Care Manual

Understanding The Sounds You Hay Hear
Your new high-efficiency refrigerator may make
unfamiliar sounds. These are all norma! sounds and
soon will become familiar to you. They also indicate your
refrigerator is operating as designed. Hard surfaces,
such as vinyl or wood floors, walls, and kitchen cabinets
may make sounds more noticeable. Listed below are
descriptions of some of the most common sounds you
may hear, and what is causing them.
Rigid foam insulation is very energy efficient, but is not a
sound insulator. ....
E, Cold
Control/Defrost
11mer or Auto Defrost Control
These parts can produce a snapping or clicking sound
when turning the refrigerator on and off. The timer
also produces sounds similar to an electric clock.
F, Compressor
Modern, high-efficiency compressors operate much
faster than older models. The compressor may
have a high-pitched hum or pulsating sound.
G, Water Valve
If your refrigerator is equipped with an automatic ice
maker, you will hear a buzzing sound as the water
valve opens to fill the ice maker during each cycle.
H, Drain Pan (Non=removable)
You may hear water running into the drain pan
during the defrost cycle. The drain pan will be
located on top of the compressor for air-cooled
condensers (black coils on back of refrigerator).
T. Condenser Coils
A, Evaporator
The flow of 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.
During the automatic defrost cycle, you may notice a
red glow in the vents on the back wall of your freezer
compartment. This is normal during the defrost cycle.
D, Automatic Ice Maker
If your refrigerator is equipped with an automatic
ice maker, you will hear ice cubes falling into the
ice bin.
Replacing the freezer Light Bulb
(some Models)
Avoid cuts when replacing light bulbs, wear gloves.
1. Unplug refrigerator.
2. Wear gloves as protection against possible broken
glass.
3. Unsnap light shield as shown.
4. Unscrew and replace old bulb with an appliance
bulb of the same wattage.
5. Replace light shield.
6. Remember to plug the refrigerator back in.
Never Clean Condenser (some models)
If your refrigerator is equipped with a Never Clean
condenser, there's no need to clean the condenser
under normal operating conditions. If the refrigerator is
operated under particularly dusty or greasy conditions,
or if there is significant pet traffic in your home, it may
be necessary to periodically clean the condenser for
maximum efficiency ............................................................................