Name: LG DLGX4371B
Brand: LG

Question 1

What does error code d75 mean on LG DLGX4371B?

Accepted Answer

Ductwork approximately 75% blocked.

Question 2

What does error code d80 mean on LG DLGX4371B?

Accepted Answer

Ductwork approximately 80% blocked.

Question 3

What does error code d90 mean on LG DLGX4371B?

Accepted Answer

Ductwork approximately 90% blocked.

Question 4

What does error code d95 mean on LG DLGX4371B?

Accepted Answer

Ductwork approximately 95% blocked — severe restriction.

Question 5

What does error code dE mean on LG DLGX4371B?

Accepted Answer

Door switch abnormal.

Question 6

What does error code E5 mean on LG DLGX4371B?

Accepted Answer

Water supply pump AD value below 10 in test mode.

Question 7

What does error code EE mean on LG DLGX4371B?

Accepted Answer

EEPROM operation abnormal.

Question 8

What does error code HS mean on LG DLGX4371B?

Accepted Answer

Humidity sensor failure.

Question 9

What does error code nC mean on LG DLGX4371B?

Accepted Answer

NFC module open or shorted.

Question 10

What does error code nP mean on LG DLGX4371B?

Accepted Answer

No power detected.

DLGX4371B

Error Codes

Code	Meaning	Severity
d75	Ductwork approximately 75% blocked	Moderate
d80	Ductwork approximately 80% blocked	Moderate
d90	Ductwork approximately 90% blocked	Moderate
d95	Ductwork approximately 95% blocked — severe restriction	Moderate
dE	Door switch abnormal	Moderate
E5	Water supply pump AD value below 10 in test mode	Moderate
EE	EEPROM operation abnormal	Moderate
HS	Humidity sensor failure	Moderate