TurboSteam Series
Electric counterpart to the DLGX3901V — TurboSteam and FlowSense in a 7.4 cu. ft. electric dryer.
DLEX3900W
TurboSteam
FlowSense Duct Sensor
Sensor Dry
WiFi / ThinQ
14 drying programs
ENERGY STAR
| Capacity | 7.4 cu. ft. |
| Fuel | Electric |
| Dimensions | 27" W × 38.7" H × 30.1" D |
| Voltage | 240V / 60Hz |
Issues reported by technicians who have serviced this model. All are repairable with genuine LG OEM parts.
d80 – Duct Blockage 80%
LG Flow Sense has detected the exhaust duct is approximately 80% blocked,...
d90 – Duct Blockage 90%
Flow Sense is reporting 90% duct blockage. The dryer will continue to...
d95 – Duct Blockage 95% (Critical)
Critical duct blockage detected. The dryer will not start until the blockage...
tE1 – Outlet Thermistor Error
The exhaust air temperature thermistor (outlet sensor) is reading out of range...
tE3 – Drum Thermistor Error
The drum temperature sensor is faulty. Found on LG steam dryers (TurboSteam...
FLT – Lint Filter Check
A reminder that the lint filter requires cleaning. This is a maintenance...
nP – Improper Power Connection
The dryer is not receiving the correct 240V power. This usually means...
PF – Power Failure During Cycle
Power was cut during a drying cycle. The dryer will restart from...
LG appliances are engineered to last 10–15 years. Most repairs cost far less than replacement and restore your appliance to factory performance. We provide a free written estimate — you decide before any work begins.
Our factory-certified technicians are ready to diagnose and fix your appliance — often on the same day. Transparent pricing, genuine OEM parts, and a 90-day warranty on all repairs.
We'll confirm within 2 hours