Before Calling For Service - LG DL X780 Series Owner's Manual

52 TROUBLESHOOTING

Before Calling for Service

The dryer is equipped with an automatic error-monitoring system to detect and diagnose problems at an
early stage. If the dryer does not function properly or does not function at all, check the following before
you call for service.
Error Messages
Problem
through
tE1 tE7
Ps
, ,
d8O dGO dGs
The display shows
bIGf
Operation
Problem
Appliance will not
turn on.
Flow Sense ( )
W
indicator shows four
bars during the
drying cycle.
Temperature sensor failure.
• Turn off the appliance and call for service.
Power cord is connected incorrectly.
• Check the connection of the power cord to the terminal block.
Exhaust system is too long or has too many turns/restrictions.
• Do not use the appliance until the exhaust system has been cleaned and/or repaired.
Using the appliance with severely restricted exhaust is dangerous and could result in a fire
or other property damage.
• Check the outside dryer vent while the appliance is operating to make sure there is strong
airflow. If the exhaust system is extremly long, have it repaired or rerouted.
House exhaust system blocked.
• Keep the area around the dryer clean and free of clutter. Check vent hood for damage or
ling clogging. Make sure the area around the vent hood is clear.
More Time button was pressed.
• This display indicates that the steam option has been set for a "big" item such as a
comforter. Press the Less Time button to reduce the indicated load size.
Power cord is not properly plugged in.
• Make sure that the power plug is securely plugged into a grounded outlet matching the
appliance's rating plate.
House fuse is blown, circuit breaker has tripped, or power outage has occurred.
• Reset circuit breaker or replace fuse. Do not increase fuse capacity. If the problem is a
circuit overload, have it corrected by a qualified electrician.
Exhaust system is too long or has too many turns/restrictions.
• Install a shorter or straighter duct run. See the Installation instructions for details.
Partial blockage of the ductwork due to lint buildup or other foreign object.
• Ductwork should be checked/cleaned immediately. The appliance can be used in this
condition, but drying times will be longer and energy consumption will increase.
The appliance has detected a restriction in the external dryer venting.
• If exhaust restrictions are sensed by the Flow Sense system, the indicator will remain on
for 2 hours after the end of the cycle. Opening the door or pressing the Power button will
turn off the display.
Possible Cause & Solution
Possible Cause & Solution