LG DLGX2551R Owner's Manual page 27

INSTALLATION TEST (Exhaust check)
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 test displays four bars, 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 number of bars
displayed during the two tests may not be the same.
IMPORTANT: Do not interrupt the test cycle, as this
could result in the wrong results.
NOTE: 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.
Possible Causes
Temperature sensor failure
•
Humidity Sensor failure.
•
E lectric dryer power cord is not con-
•
nected correctly, or house power
supply is incorrect.
H ouse fuse is blown, circuit breaker
•
has tripped, or power outage has oc-
curred.
Solutions
T urn off the dryer and call for
•
service.
T urn off the dryer and call for
•
service.
C heck 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.
R eset circuit breaker or replace
•
fuse.
Do not increase the fuse capacity.
If the problem is a circuit over-
load, have it corrected by a
qualified electrician.
Restricted or Blocked Airflow
Avoid long runs or runs with multiple
elbows or bends.
Excess or crushed Too many elbows
transition duct or exhaust too long
Check for blockages and lint buildup.
Make sure the ductwork is not crushed
or restricted.
damaged exhaust
Lint
buildup or
blockage
Crushed or
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