LG DLEX3550W Owner's Manual - Page 30

30 INSTALLATION INSTRUCTIONS Installation test (Exhaust check) (cont.) • Check the Error Code before you call for service Error Code tE1 or tE2 HS PS or PF or nP Possible Causes • Temperature sensor failure • Humidity Sensor failure. • E lectric dryer power cord is not connected correctly, or house power supply is incorrect. • H ouse fuse is blown, circuit breaker has tripped, or power outage has occurred. 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. • 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. • 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. Do not interrupt the test cycle, as this could result in the wrong 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. Restricted or Blocked Airflow Avoid long runs or runs with multiple elbows or bends. Excess or crushed transition duct Too many elbows or exhaust too long Check for blockages and lint buildup. Lint buildup or blockage Make sure the ductwork is not crushed or restricted. Crushed or damaged exhaust