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1) Display Error Indication Code (Seven Segments Type).
No. ITEM
ERROR INDICATION
REF Notch Freezer Notch
1
Abnormal Freezer
Sensor
(1)
“Er”
CONTENTS REMARKS
Wire open, Short
Circuit, temperature
sensor damaged,
Main PCB
damaged.
Check for loose
connections on
Main PCB,
Damage on wires,
Resistance value of
thermistor
(Temperature
Sensor)
2
Abnormal
Refrigerator
Sensor
(1)
“Er”
3
Abnormal Defrost
Sensor
(1)
“Er”
4
Abnormal Room
Temperature
Sensor
(2)
“Er”
5
Abnormal Ice
Maker Sensor
(2)
“Er”
6
Abnormal Ice
Maker Unit
(2)
“Er”
Wire open, Short Circuit,
Loose connection, defective
HALL IC, Defective Ice
Maker Motor.
Check for motor stuck,
twisted tray ice, loose
connections on main PCB or
Freezer compartment.
7
Unsuccessful
Defrosting
Operation
(1)
“Er”
Defrost Sensor does not
reach 8°C during 1 hour after
start the Defrost process.
Check M -Fuse, Check for
loose connections on Main
PCB, Check for loose
connections on Freezer
compartment.
8
Freezer Fan BLDC
Motor abnormal
operation
(1)
“Er”
There is not signal from
BLDC motor during 115
seconds after start BLDC
operation.
Check for motor stuck, Loose
connections on Main PCB
and Freezer compartment,
check for damage on wires.
NOTE (1) : Items No. 1, 2, 3, 7 & 8 are considered primary errors, when any of these error is present in
the refrigerator unit, it will be displayed after 3 hours from it occurs. Anyway, if you press ICE PLUS +
FREEZER TEMP keys simultaneously for more than 3 seconds, you can check if any error is present in
the refrigerator unit, regardless if the time to be displayed (3 hours) already has passed or not.
NOTE (2) : Items No. 4, 5 & 6 are considered secondary errors, these error only can be displayed when
you press ICE PLUS + FREEZER TEMP keys simultaneously for more than 3 Seconds.
NOTE (3) : If there is not errors present in the refrigerator unit, and you press ICE PLUS + FREEZER
TEMP keys simultaneously for more than 3 seconds, refrigerator unit will enter to TEST MODE #1 (Check
the section “HOW TO ENTER TO TEST MODES” for reference.
“FS”
“rS”
“dS”
“rt”
“IS”
“It”
“dH”
“FF”
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