CLOSE
FREEZER DOOR
REFRIGERATOR
DOOR
OPEN CLOSE OPEN
(EX.)
BUZZER
within
1 minute
1 minute 30
seconds
30
seconds
three
times
three
times
three
times
three
times
CLOSE
9-1-4 CONTROL OF FAN IN THE FREEZER COMPARTMENT
9-1-5 ALARM FOR OPEN DOOR
1. When the freezer or refrigerator door is opened, the Freezer Fan ON, but if door not close within 1 min. then freezer fan turn off.
2.- Freezer fan is turn on when compressor is operating or TEST MODE 1 is activate.
3.- Freezer fan not working when defrosting is operating or TEST MODE 2 is activate.
1. This feature is to alarm by the buzzer when the door of the freezer or the refrigerator is not closed in 1 minute after it is opened.
2. In 1 minute after the door is opened, the buzzer sounds three times at the interval of 0.5 second. After that, every 30 seconds, the
buzzer sounds three times with 0.5 sec ON/OFF.
3. The alarming is cancelled when the door of the freezer or the refrigerator is closed while the buzzer sounds.
9-1-6 BUZZER SOUND
9-1-7 DEFROSTING
9-1-8 SEQUENTIAL OPERATION OF ELECTRIC COMPONENTS
1. When the button on the front Display is pushed, “Ding-” sound is produced and it works as follows.
1. Defrosting starts each time the compressor running time reaches between 7~50 hours and 50 hours according to door open time.
2. For initial power on or for restoring power, defrosting starts when the compressor running time reaches 4 hours.
3. Defrosting stops if the sensor temperature reaches 10°C or more. If the sensor doesn’t reach 10°C in 2 hours, the defrost mode is
malfunctioning.
4. Defrosting won’t function if its sensor is defective (wires are cut or short circuited)
The electric components, such as the comp, defrosting heater, and cooling fan, start sequentially to avoid the noise and
damage to the part, which may result from the simultaneous start of various components on turning the power on or after
the completion of a test.
OPERATING ORDER REMARKS
INITIAL POWER ON
Temperature of defrost
sensor is 113°F (45°C)
or more .
Temperature of defrost
sensor is lower than
113°F (45°C)
POWER
ON
COMP,
F-FAN
ON
0.5
Sec
POWER
ON
Def-
Heater
ON
Def-
Heater
OFF
0.5
Sec
5 Sec
COMP,
F-FAN
ON
Temperature of defrost
sensor is 113°F (45°C)
or
Temperature of defrost
sensor is lower than
113°F (45°C .
POWER
ON
COMP,
F-FAN
ON
0.5
POWER
ON
Def-
Heater
ON
Def-
Heater
OFF
0.5
Sec
10 Sec
COMP,
F-FAN
ON
9-1-9 ERROR DIAGNOSTIC MODE
1. The error diagnostic mode allows the SVC when a fault that may affect the performance of the product occurs while operating the
product.
2. Even if the function control button is pushed when an error occurs, te function will not be performed.
3. When the error is cleared while the error is detected, the appliance returnes to the normal condition (Reset).
4. The error code is displayed by the refrigerator temp indication LED on the display of the refrigerator while the remaining LEDs are off.
(NOTE) All of the errors except room temperature sensor error are displayed only after 3 hours after sensing the error.
To check if an error has occurred before 3 hours have passed, press and hold down TEMP AJUST button.
Copyright © 2021 LG Electronics Inc. Todos los derechos
reservados. Solo para propósitos de entrenamiento y servicio.
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