Name: LG LFXS28968B
Brand: LG

Question 1

What does error code CF E mean on LG LFXS28968B?

Accepted Answer

Condenser Fan Error — Condenser BLDC Fan Motor Abnormality. Cause: No feedback signal from BLDC condenser fan for 65+ seconds during operation; Faulty BLDC motor connection; Faulty DRIVE IC or transistor; Fan blade physically obstructed.

Question 2

What does error code CO E mean on LG LFXS28968B?

Accepted Answer

Communication Error between Main PCB and Display Micom. Cause: Poor communication connection; Poor transistor (TR) on transmitter/receiver; Loose hinge connection; Loose CON101 or CON5 connector.

Question 3

What does error code dH F mean on LG LFXS28968B?

Accepted Answer

Defrost Heater Error / Poor Defrosting. Cause: Temperature fuse (Fuse-M) open; Defrost heater disconnected or failed; Drain jam; Poor relay for heater; Defrost sensor failure; During 2 consecutive cycles defrost sensor did not reach 46°F (8°C).

Question 4

What does error code dS F mean on LG LFXS28968B?

Accepted Answer

Defrost Sensor Error. Cause: Short circuit in defrost sensor; Open/disconnection of defrost sensor; Loose connector between Main PCB, defrost controller, and sensor.

Question 5

What does error code FF E mean on LG LFXS28968B?

Accepted Answer

Freezer Fan Error — BLDC Fan Motor Abnormality. Cause: No feedback signal from BLDC fan motor for 65+ seconds during operation; Faulty BLDC motor connection; Faulty DRIVE IC or transistor; Fan blade physically obstructed.

Question 6

What does error code FS E mean on LG LFXS28968B?

Accepted Answer

Freezer Sensor Error. Cause: Short circuit in freezer sensor; Open/disconnection of freezer sensor; Loose connector between Main PCB and sensor.

Question 7

What does error code gF E mean on LG LFXS28968B?

Accepted Answer

Flow Meter / Water Flow Error. Cause: No water input; Low water pressure; Defective flow meter connection.

Question 8

What does error code HS E mean on LG LFXS28968B?

Accepted Answer

Humidity Sensor Error. Cause: Short or disconnection of humidity sensor.

Question 9

What does error code IF E mean on LG LFXS28968B?

Accepted Answer

Icing Fan Error — Ice Compartment BLDC Fan Motor Abnormality. Cause: No feedback signal from BLDC icing fan for 65+ seconds during operation; Faulty BLDC motor connection; Faulty DRIVE IC or transistor; Fan blade physically obstructed.

Question 10

What does error code IS E mean on LG LFXS28968B?

Accepted Answer

Icing Sensor Error. Cause: Short circuit in icing sensor; Open/disconnection of icing sensor; Loose connector between Main PCB and sensor.

LFXS28968B

Error Codes

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Code	Meaning	Severity
CF E	Condenser Fan Error — Condenser BLDC Fan Motor Abnormality	Moderate
CO E	Communication Error between Main PCB and Display Micom	Moderate
dH F	Defrost Heater Error / Poor Defrosting	Moderate
dS F	Defrost Sensor Error	Moderate
FF E	Freezer Fan Error — BLDC Fan Motor Abnormality	Moderate
FS E	Freezer Sensor Error	Moderate
gF E	Flow Meter / Water Flow Error	Moderate
HS E	Humidity Sensor Error	Moderate