Error Code HS

Humidity/moisture sensor failure

Also displayed as: HS

How to Fix

1. 1

   Turn off the dryer and call for service.

2. 2

   Before calling, verify the moisture sensor bars are not just reading a wet load incorrectly.

3. 3

   If confirmed faulty, disconnect connector NA6 from controller.

4. 4

   Short Pin 3 (Orange Wire) and Pin 4 (Red Wire) on the 6-pin connector to controller.

5. 5

   During Diagnostic Test mode, check if display value is within range per Table 2: 70%-40% IMC displays 50-130 at 2.5V; 40%-20% IMC displays 130-205 at 2.0-4.0V; dried clothes display 205-240 at over 4.0V.

6. 6

   If value is out of range in diagnostics but NA6 voltage between Pin 3 (Orange) and Pin 2 (Blue) is correct, replace the moisture sensor / electrode sensor.

7. 7

   If NA6 voltage is also out of range, replace the controller.

This Error Applies To

LG DLEY1701VE Series Dryers