LG DLEX7900BE Owners Manual - Page 51

Before Calling for Service

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50 Troubleshooting Before Calling for Service This 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. Operation Problem The Flow SenseTM indicator remains active after clearing the restriction in the venting. Dryer will not turn on Dryer does not heat Display show error code nP Display show error code gAS Possible Cause After clearing the restriction, the Flow SenseTM system requires multiple, consecutive cycles to determine that the performance value has improved before the Flow SenseTM indicator is reset. Solutions If the Flow SenseTM indicator remains active for more than five cycles after the restriction has been cleared, call for service. Power cord is not properly plugged in. House fuse is blown, circuit breaker has tripped, or power outage has occurred. House fuse is blown, circuit breaker has tripped, or power outage has occurred. Make sure that the plug is securely plugged into a grounded outlet matching the dryer's rating plate. 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. 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. NOTE Due to the design of electric dryers, it is possible for a circuit problem to allow an electric dryer to run without heat. Gas supply or service is turned off (gas models only). Energy Saver option selected (on some models) Electric dryer power cord is not connected correctly, or house power supply is incorrect. Confirm that the house gas shutoff and the dryer gas shutoff valves are both fully open. Even if gas is not supplied to the dryer, it will run and display error code. Verify that other gas appliances in the home are working normally. If using the Cotton/Normal cycle, deselect the energy saver option. The Energy Saver option is selected by default. This option reduces energy use by adding an air dry section to the beginning of the cycle. It is normal to feel no heat at the beginning of the cycle while in Energy Saver mode. Check the power supply or the connection of the power cord to the terminal block. Gas supply or service turned off(Gas models only). Confirm that house gas shutoff and the dryer gas shutoff are both fully open. MFL70442605_en_190215.indd 50 2019-02-15 오후 2:38:27

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50
TROUBLESHOOTING
Before Calling for Service
This 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.
Operation
Problem
Possible Cause
Solutions
The Flow Sense
TM
indicator remains
active after clearing
the restriction in the
venting.
After clearing the restriction, the
Flow Sense
TM
system requires
multiple, consecutive cycles to
determine that the performance
value has improved before the
Flow Sense
TM
indicator is reset.
If the Flow Sense
TM
indicator remains
active for more than five cycles after
the restriction has been cleared, call for
service.
Dryer will not turn on
Power cord is not properly
plugged in.
Make sure that the plug is securely
plugged into a grounded outlet matching
the dryer’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.
Dryer does not heat
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.
NOTE
Due to the design of electric dryers,
it is possible for a circuit problem to
allow an electric dryer to run without
heat.
Gas supply or service is turned
off (gas models only).
Confirm that the house gas shutoff and
the dryer gas shutoff valves are both fully
open. Even if gas is not supplied to the
dryer, it will run and display error code.
Verify that other gas appliances in the
home are working normally.
Energy Saver option selected
(on some models)
If using the Cotton/Normal cycle, deselect
the energy saver option. The Energy
Saver option is selected by default. This
option reduces energy use by adding
an air dry section to the beginning of the
cycle. It is normal to feel no heat at the
beginning of the cycle while in Energy
Saver mode.
Display show error
code nP
Electric dryer power cord is not
connected correctly, or house
power supply is incorrect.
Check the power supply or the connection
of the power cord to the terminal block.
Display show error
code gAS
Gas supply or service turned
off(Gas models only).
Confirm that house gas shutoff and the
dryer gas
shutoff are both fully open.
MFL70442605_en_190215.indd
50
2019-02-15
오후 2:38:27