Installation Test (Duct Check) - LG DLG4902 Series Owner's Manual

24
InstallatIon InstrUCtIons
(Duct check)
Installation test
• Check the error code before you call for service
Error Code
tE1 or tE2
HS
PS or PF or nP
• Check the duct condition
If the red LED is turned on, check the exhaust system for
restrictions and damage. Repair or replace the exhaust system as
needed.
notE
When the dryer 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 does the installation test, the red LED is
turned on. During the two tests may not be the same.
Do not interrupt the test cycle, as this could result in the wrong
results.
Even if the red LED is not turned on. 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.
(cont.)
Possible Causes
Temperature sensor failure
•
Humidity sensor failure.
•
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.
Solutions
Turn off the dryer and call for
•
service.
Turn off the dryer and call for
•
service.
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 qualified
electrician.
Restricted or blocked airflow
Avoid long runs or runs with multiple elbows or
bends.
Excess or crushed
transition duct
Check for blockages and lint buildup.
Make sure the ductwork is not crushed or restricted.
Too many elbows or
exhaust too long
Lint
buildup or
blockage
Crushed or
damaged
exhaust