LG
Dryer
Select the code shown on your appliance to review its meaning and possible cause.
Restricted exhaust airflow
→d90The dryer can show this code after detecting that exhaust airflow is about 80% restricted.
d75 · d95Exhaust airflow about 90% restricted
→HSThe dryer detected that airflow through the exhaust path is restricted by about 90 percent.
Humidity sensor issue
→tE1The dryer has detected an abnormal condition involving its humidity sensor.
Thermistor issue
→E21This code group indicates a problem with the thermistor that measures temperature inside the dryer.
tE2 · tE3 · TE4Combo drain pump issue
→nEOn washer-dryer combo units, this code indicates that draining is taking longer than expected.
Wi-Fi module communication issue
→This code group is associated with the connection to the Wi-Fi module or the module itself.
nFWe currently provide a verified sample and will add more codes after checking official sources.
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