Name: LG DLG8401BE
Brand: LG

Question 1

What does error code d90 mean on LG DLG8401BE?

Accepted Answer

Duct blockage — ductwork approximately 90% blocked (displayed for 2 hours only).

Question 2

What does error code d95 mean on LG DLG8401BE?

Accepted Answer

Duct blockage — ductwork approximately 95% blocked (displayed for 2 hours only).

Question 3

What does error code dSo mean on LG DLG8401BE?

Accepted Answer

Flow Sense duct blockage restriction detected after drying cycle ends.

Question 4

What does error code E5 mean on LG DLG8401BE?

Accepted Answer

Steam pump error — pump AD value below threshold during diagnostic test.

Question 5

What does error code GAS mean on LG DLG8401BE?

Accepted Answer

Gas supply error — gas not supplied to the dryer.

Question 6

What does error code HS mean on LG DLG8401BE?

Accepted Answer

Humidity (moisture) sensor failure.

Question 7

What does error code nP mean on LG DLG8401BE?

Accepted Answer

No power / power code error — outlet voltage issue or power cord not properly connected.

Question 8

What does error code PF mean on LG DLG8401BE?

Accepted Answer

Power failure — house fuse blown, circuit breaker tripped, or power outage.

Question 9

What does error code PS mean on LG DLG8401BE?

Accepted Answer

Power supply error — electric dryer power cord not connected correctly or house power supply incorrect; also displayed when 240V is applied to PCB indicating mis-wired power cord.

Question 10

What does error code tE1 mean on LG DLG8401BE?

Accepted Answer

Temperature sensor (thermistor) failure — open circuit.

DLG8401BE

Error Codes

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Code	Meaning	Severity
d90	Duct blockage — ductwork approximately 90% blocked (displayed for 2 hours only)	Moderate
d95	Duct blockage — ductwork approximately 95% blocked (displayed for 2 hours only)	Moderate
dSo	Flow Sense duct blockage restriction detected after drying cycle ends	Moderate
E5	Steam pump error — pump AD value below threshold during diagnostic test	Moderate
GAS	Gas supply error — gas not supplied to the dryer	Moderate
HS	Humidity (moisture) sensor failure	Moderate
nP	No power / power code error — outlet voltage issue or power cord not properly connected	Moderate
PF	Power failure — house fuse blown, circuit breaker tripped, or power outage	Moderate