Mitsubishi Electric MR-L650EN series Operating Instructions Manual page 20

Other Issues Other Issues
When the Door Alarm Sounds and the Interior Light of the Refrigerator Compartment Blinks (Door Alarm)
The door alarm (with alarm sound, interior light, and compartment display) is activated when a door is open for 1 minute or
longer.
The pattern of the door alarm sound and the action of the interior light and compartment display area are as follows
depending on how long the door has been left open.
Ti m e f o r whi c h the
1 minute
door l e ft open
4 short beeps,
Alarm sound
then
2 beeps
Interior light
Compart m ent di s pl a y ar e a The compartment display area will blink in synchronization with the alarm sound
Check that the doors are not left ajar or do not have any food trapped (the
packing, the back of the drawer cases). (Check at least once a month.)
Refrigerator and Freezer doors have an opening and closing sensor.
Check the refrigerator compartment door rotating partition.
Check that there are no gaps between the door.
When the alarm cannot be turned off, there may be a malfunction and an inspection is required.
Contact the retail store where you purchased the refrigerator.
Empty any water or ice from the ice storage box and clean.
20
(Door Alarm, (Door Alarm, Mark, When Not Using the Refrigerator for a Long Time) Mark, When Not Using the Refrigerator for a Long Time)
2 minutes 3 minutes 4 minutes
After 4 short beeps,
4 short beeps,
4 short beeps,
Conti n uous l o ng
then 3 long then 4 long
beeps beeps
On
5 minutes 60 minutes
or longer or longer
Continuous short beeps
beeps
Blinks twice per minute
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Off