LG DLE7300WEDryer
Error Code FOUR_BARS_FLOWSENSE
FlowSense installation test - exhaust system severely restricted
Moderate
Address soon - your appliance may not work properly
Also displayed as: Four bars on FlowSense indicator during test cycle
What This Means
Severely restricted exhaust system; Crushed or kinked duct; Too many elbows; Lint blockage
Other Error Codes for DLE7300WE
d95
FlowSense - ductwork 95%+ blocked (displayed 2 hours only)
tE1
Temperature sensor (thermistor) failure - thermistor open circuit
PF
Power failure during cycle
d90
FlowSense - ductwork 90-95% blocked (displayed 2 hours only)
PS
Power supply issue - incorrect voltage or no power
d80
FlowSense - ductwork restriction detected (shown after drying cycle ends, remains 2 hours)
HS
Humidity (moisture) sensor failure
gAS
Gas supply issue (Gas model only)