LG DLEX4370 Series, Service Manual

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Once you have completed the installation of the dryer,
use this test to make sure the condition of the exhaust
system is adequate for proper operation of the dryer.
This test should be performed to alert you to any serious
problems in the exhaust system of your home.
FLOW SENSE
TM
, an innovative
sensing system that automatically detects blockages
clean of lint buildup and free of restrictions allows
clothes to dry faster and reduces energy use.
1.
door.
Do not load anything in the drum for this test, as it
may affect the accuracy of the results.
2.
This sequence activates the insallation
3.
The dryer will start the test, which will last about
two minutes. The heat will be turned on and the
temperatures in the drum will be measured.
4.
During the two minute test cycle, monitor the FLOW
SENSE TM display on the control panel. If the Flow
Sense indicator text lights up, the exhaust system
is restricted. If the indicator text remains dark, the
exhaust system is adequate.
Other problems may also be shown with error codes.
Refer to the next page for error code details and
solutions.
Have the system checked immediately, as performance
will be poor.
5.
At the end of the test cycle, will display.
The test cycle will end and the dryer will shut off
automatically after a short delay.
NOTE
The dryer should be cool before starting this test. If
the dryer was warmed up during installation, run the
AIR DRY cycle for a few minutes to reduce the interior
temperature.
LIGHTED:
RESTRICTED
test. The code will display if the activation
is successful.