ERROR CODE EXPLAINED
LG Dryer
LG Dryer Add Error Code
What it means
ADD or Add Water indicates a water-supply condition for the dryer steam function.
Try this first
- Before a steam cycle, fill the steam feeder with tap water to the MAX line and make sure the drawer is completely closed; do not use distilled water.
- If ADD appears after the cycle starts, press Pause.
- Fill the steam feeder to MAX, power the dryer off and back on, select the Steam cycle, and press START/PAUSE to finish the cycle.
Can I keep using it?Follow the manufacturer checks that match the condition shown by the appliance; model-specific details can vary.
Repair usually required?If the manufacturer directs the issue to service or the listed checks do not clear it, arrange professional appliance service.
If the error keeps returning
Use the linked official manufacturer support article for the exact source guidance and model-specific details.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.