Brand:
LG
Category: Air Conditioner
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for LP0910WNR
Uploaded: Nov. 21, 2025, 6:01 p.m.
Warranty Information
LG provides a 1-year limited warranty covering parts and labor for defects under normal use.
Cooling Mode: Select COOL mode, then set temperature (62-86°F) and fan speed (High/Low).
Fan Mode: Select FAN mode. Fan speed can be adjusted. Temperature cannot be set.
Timer Mode: Set TIMER ON (1-24 hrs) when OFF, or TIMER OFF (30 min-24 hrs) when ON.
Sleep Mode: Temperature rises 1°C after 2 hours, then another 1°C after 2 more hours. Fan speed is low.
Continuous: Unit runs continuously. High fan speed.
Dry Mode: Select DRY mode. Do not install exhaust hose. Drain water manually or via hose. Fan speed is low. Temperature setting is invalid. Displays ambient temperature.
Fan Mode: Select FAN mode. Fan speed can be adjusted. Temperature cannot be set.
Timer Mode: Set TIMER ON (1-24 hrs) when OFF, or TIMER OFF (30 min-24 hrs) when ON.
Sleep Mode: Temperature rises 1°C after 2 hours, then another 1°C after 2 more hours. Fan speed is low.
Continuous: Unit runs continuously. High fan speed.
Dry Mode: Select DRY mode. Do not install exhaust hose. Drain water manually or via hose. Fan speed is low. Temperature setting is invalid. Displays ambient temperature.
Troubleshooting and error codes
| Problem | Possible Causes | Solutions |
|---|---|---|
| Air conditioner will not start | • Plug not fully inserted. | • Ensure plug is fully inserted into a live, properly grounded outlet. |
| • House fuse blown or circuit breaker tripped. | • Replace fuse or reset circuit breaker. Check for other appliances on the same circuit. | |
| • Power failure. | • If power failure occurs, turn OFF. Wait 3 minutes after power is restored before restarting. | |
| • Integrated circuit breaker in plug tripped. | • Press RESET button on plug. If it won't engage, unplug and contact technician. | |
| • 'FL' appears in display. | • Water collection tank is full. Drain tank and reset settings. | |
| Air conditioner does not cool properly | • Room temperature is less than set temperature. | • This is normal. Unit auto-shuts off. Adjust temperature if needed. |
| • Airflow is restricted. | • Ensure clearance around unit and that air inlet/outlet are not blocked. | |
| • Air filter is dirty. | • Clean air filter every two weeks (see Care and Cleaning). | |
| • Room too hot or not enough time for cooling. | • Allow sufficient time for cooling after turning on. | |
| • Cold air is escaping. | • Check for open registers, returns, windows, or doors. | |
| • Cooling coils have iced up. | • In hot/humid weather, set to High Fan or High Cool and a warmer temperature. | |
| Air conditioner runs too often or too long | • Area to be cooled is too large. | • Consult dealer for correct capacity. |
| • Doors or windows are open. | • Ensure doors and windows are closed. |