LG WKGX201H A Series Installation Manual page 27

evaluating the static pressure. Static pressure in
the exhaust duct can be measured with a
manometer, placed on the exhaust duct
approximately 2 ft. (60.9 cm) from the dryer. Static
pressure in the exhaust duct should not exceed 0.6
inch (1.5 cm). The dryer should be checked while
the dryer is running with no load.
Activating the Installation Test
1
Do not load anything in the drum for this test,
as it may affect the accuracy of the results.
2
Press the Power button and then press and
hold the Reduce Static and Energy Saver
buttons.
• This button sequence activates the
installation test. The code
the activation is successful.
3
Press the Start/Pause button.
• The appliance will start the test, which will
last a few minutes. The heat will be turned
on and the temperatures in the drum will be
measured.
4
Check the display for results.
• During the test cycle, monitor the Flow
Sense( ) display on the control panel. If
W
the Flow Sense( W
on when the cycle ends, the exhaust system
is adequate. If the exhaust system is
severely restricted, the Flow Sense(
indicator will turn on. Other problems may
also be shown with error codes. See the
chart on the next page for error code details
and solutions.
• If the Flow Sense(
the exhaust system is severely restricted,
have the system checked immediately, as
performance will be poor.
5
End of cycle.
• At the end of the test cycle,
The test cycle will end and the appliance will
shut off automatically after a short delay.
Check the Duct Condition
If the Flow Sense( W ) indicator is turned on, check
the exhaust system for restrictions and damage.
Repair or replace the exhaust system as needed.
will display if
1Ns
) indicator has not turned
)
W
) display indicates that
W
will display.
ENd
NOTE
• When the appliance is first installed, this test
should be performed to alert you to any existing
problems with the exhaust duct in your home.
However, since the test performed during
normal operation provides more accurate
information on the condition of the exhaust duct
than the installation test, the number of bars
displayed during the two tests may not be the
same.
• Do not interrupt the test cycle, as this could
result in inaccurate results.
• Even if no bars are displayed during the test
cycle, some restrictions may still be present in
the exhaust system. Refer to the Venting the
Dryer section of this manual for complete
exhaust system and venting requirements.
Error Codes
Check the error code before you call for service.
Error
Possible Cause & Solution
Code
Temperature sensor failure.
or
tE1
tEz
• Turn off the appliance and call for
service.
Humidity sensor failure.
Hs
• Turn off the appliance and call for
service.
Electric dryer power cord is not
, ,
Ps PF
connected correctly, or house power
or
NP
supply is incorrect.
• Reset circuit breaker or replace
fuse. Do not increase the fuse
capacity.
House fuse is blown, circuit breaker
has tripped, or power outage has
occurred.
• If the problem is a circuit overload,
have it corrected by a qualified
electrician.
Gas supply or service turned off. (Gas
QAs
Model only.)
• Confirm that house gas shutoff and
the dryer gas shutoff are both fully
open.
Restricted or Blocked Airflow
Avoid long runs or runs with multiple elbows or
bends.
INSTALLATION 27