Error Code nF
Wi-Fi product not registered (normal behavior until registered) or Wi-Fi module error
Moderate
Address soon - your appliance may not work properly
Also displayed as: nF
How to Fix
- 1
Register the product on Wi-Fi using the LG ThinQ app (refer to pages 55-57): press and hold Wrinkle Care button 3 seconds to initiate pairing
- 2
After registering, disconnect and reconnect power cord
- 3
Re-enter test mode — 'IF:XX' should now display with a numeric version instead of nF
- 4
If nF persists consistently after registration attempts, replace display PCB (R code: A150)
Other Error Codes for DLHC1455W
Restricted motor — motor fails to start after restart attempts
Wi-Fi module communication error — Wi-Fi module single product fault
Compressor discharge pipe thermistor open or short circuit
Drainage pump failure — water not draining properly
Compressor discharge pipe thermistor open or short circuit
Door open detected during operation — machine restarts then stops
Compressor error — inverter compressor fault after restart attempts
Drum outlet thermistor open or short circuit