LG DLEX7600 SERIES, Service Manual

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9-3 Troubleshooting for flow sensor dryer
• Check the Error Code before you call for service
Error Code Possible Causes Solutions
tE1 or tE2 • Temperature sensor failure •
HS
• Humidity Sensor failure. •
PS or PF or nP
• Electric dryer power cord is not
connected correctly, or house power
supply is incorrect.
• House fuse is blown, circuit breaker has
tripped, or power outage has occurred.
• Check the power supply or the connection of
power cord to the terminal block. Refer to the
Connecting electric dryers
section of this
manual for complete instructions.
• Reset circuit breaker or replace fuse. Do not
increase the fuse capacity. If the problem is a
circuit overload, have it corrected by a quali-
The display
Do not use the dryer until the exhaust
system has been cleaned and/or repaired.
Using the dryer with a severely restricted exhaust
property damage.
Check the outside dryer vent while the dryer is
.
If ther exhaust system is extremely long, have it
repaired or rerouted.
Keep the area around the dryer clean and free
of clutter.
Check the vent hood for damage or lint clogging.
Make sure the area around the vent hood is clear.
FLOW SENSE
TM
indicator shows
four bars during
the drying cycle
or the display
drying.
many turns/restrictions.
ductwork due to lint buildup or
debris.
restriction in the external dryer
venting.
Install a shorter or straighter duct run. See the
Instructions.
Ductwork should be checked/cleaned soon.
Dryer can be used in this condition, but drying
times may be longer.
TM
If exhaust restrictions are sensed by the
FLOW SENSE system, the indicator will remain
on for two hours after the end of the cycle.
Opening the door or pressing the POWER button
n o i t i d n o c t c u d e h t k c e h C •
If the FLOW SENSE
TM
LED is turned on, check the
exhaust system for restrictions and damage. Repair or
replace the exhaust system as needed.
Avoid long runs or runs with multiple elbows or
bends.
Excess or crushed
transition duct
Too many elbows or
exhaust too long
Check for blockages and lint buildup.
Make sure the ductwork is not crushed or restricted.
Crushed or
damaged
exhaust
Lint buildup
or blockage