
4-3. Odor and Frost
TROUBLE DIAGNOSIS
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Odor in the refrigerator compartment.
Explain the basic principles of food odor.
• Each food has its own particular odor. Therefore it is impossible to prevent or
avoid food odor completely when food is stored in the completely sealed
refrigerator compartment. The deodorizer can absorb some portions of the odor
but not completely. The intensity of odor depends on refrigerator conditions and
environments.
Check the temperature control button and set at strong.
• Clean inside of the refrigerator with detergent and remove moisture. Dry inside
the refrigerator by opening the door for about 3 or 4 hours and then set the
temperature control button at
strong
.
Frost in the freezer compartment
Explain the basic principles of frost formation.
• The main causes for frosting:
- Door was left open.
- Air penetration through the gasket
- Too frequent door opening. (parties. etc.)
- Hot foods are stored before they are cooled down. The temperature of freezer
is -19 °C[-2.2 °F]. if temperature is set at
MID
. If hot air comes into the
refrigerator, fine frost forms as cold air mixes with hot air. If this happens quite
often, much frost forms inside of the refrigerator. If the door is left open in
Summer, ice may form inside of the refrigerator.
Frost in ice tray.
Explain basic principles of frost formation.
• When ice tray with full of water is put into a freezer compartment, the water
evaporates. If cool air fan operates, the moisture attached to the jaw (protruded
part) of ice mold will freeze and form frost. If warm water was put into the ice
mold, the situation will become worse.
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Summary of Contents for LSC27926
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Page 25: ...EXPLANATION FOR MICOM CIRCUIT 25 ...
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Page 39: ...EXPLANATION FOR MICOM CIRCUIT 39 ...
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Page 47: ...4 Ice Maker Circuits ICEMAKERANDDISPENSERWORKINGPRINCIPLESANDREPAIR 47 ...
Page 49: ...CIRCUIT 3854JK1010C 49 ...
Page 83: ...3 6 Brazing Reference Drawings TROUBLE DIAGNOSIS 83 ...
Page 94: ... EV EXPLODED VIEW FREEZER DOOR PART 200A 241F 241G 201A 203A 241G 241E 700A 243A 94 212J ...
Page 101: ...February 2009 MFL62215904 ...