21
Door Buzzer System :
Door buzzer has been installed so that one will not forget to close the door.
• The buzzer rings in the following conditions:
1. When door is left open.
2. When refrigerator fan motor or box fan is abnormal.
1. The buzzer rings to inform the open door when the door of ice making compartment, refrigerator compartment, or freezer
compartment is left open for more than 1 minute.
• The buzzer rings every minute. After 5 minutes, the buzzer rings continuously.
• The buzzer will stop ringing as soon as the door is closed.
• When the buzzer does not stop even if all the doors are closed, the door switch may be abnormal.
The buzzer can be stopped by the following operations.
Perform the ice making test operation. (Refer to 5-2(1).)
(Note: If the test is conducted with water in the ice tray, water may fall into the ice storage box
because the tray is rolled over in the ice making operation.)
Synchronizing the buzzer sound, the indicator(s) of the compartment(s) with door(s) that are(is) left
open blink(s) to alert.
2. Buzzer sounds when a trouble is found in refrigerator fan motor or in box fan. The buzzer sounds
every time the door is closed until normal operation is obtained.
(Check the error code by following the steps in Specification of display in self-check result on page 22.)
Buzzer
1. When door is left open
Every 1 minute, for 4 minutes
"Beep beep" 4 times
After 5 minutes
“"Beep beep" continuously
2. Refrigerator fan motor or box fan is abnormal
"Beep beep" 2 times
Interior LED :
• Interior LED inside the refrigerator compartment lights when the door of refrigerator compartment or ice making compart-
ment is open.
• When interior LED is lighted continuously for more than 60 minutes, it is turned off to prevent heating.
• The protection is released when doors of refrigerator compartment and ice making compartment are closed. Then, interior
LED will be lighted the next time at normal timing.
Blinks while
interlocking
with “beep, beep”
tone.
