How do I fix error code SEY on a LG dryers?

1. undefined: SEY confirms the installation test was activated correctly. 2. undefined: Press START/PAUSE to begin the approximately two-minute test cycle. 3. undefined: Monitor FlowSense display bars during the test. 4. undefined: No bars at end of test = exhaust system adequate. 5. undefined: Four bars = exhaust system severely restricted; investigate and clean ductwork before use.

LG Dryers

Error Code SEY

Installation test mode successfully activated — Flow Sense installation test

Moderate

Address soon - your appliance may not work properly

Also displayed as: SEY

How to Fix

1
SEY confirms the installation test was activated correctly.
2
Press START/PAUSE to begin the approximately two-minute test cycle.
3
Monitor FlowSense display bars during the test.
4
No bars at end of test = exhaust system adequate.
5
Four bars = exhaust system severely restricted; investigate and clean ductwork before use.

This Error Applies To

LG DLEY1701VE Series Dryers

Service manual exact match: DLEY1701BEService manual exact match: DLGY1702VEService manual exact match: DLEY1701VEService manual exact match: DLGY1702WEService manual exact match: DLGY1902KEService manual exact match: DLEY1701WEService manual exact match: DLGY1702BE

Related Error Codes

Humidity/moisture sensor failure

d95

Ductwork approximately 95% blocked — Flow Sense detection — severe restriction

Power failure — same causes as PS code

d80

Flow Sense shows 80% duct restriction after a drying cycle — ductwork needs attention

No power detected — power supply issue

Steam pump error — pump AD value below threshold during diagnostic test mode

tE2

Temperature sensor (thermistor) failure — short circuit or secondary thermistor fault

Power supply error — electric dryer power cord not connected correctly, or house power supply is incorrect

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