M12AWN-NB11 - Air-conditioner LG - Free user manual and instructions
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| Product Type | Split Air Conditioner (Wall Mounted) |
| Model | LG M12AWN-NB11 |
| Cooling Capacity (BTU/h) | 12000 |
| Heating Capacity (BTU/h) | 12000 (Heat Pump) |
| Power Supply | 230V ~ 50Hz |
| Refrigerant Type | R32 |
| Indoor Unit Dimensions (WxHxD) | 900 x 300 x 200 mm |
| Outdoor Unit Dimensions (WxHxD) | 800 x 550 x 300 mm |
| Indoor Unit Weight | 10.5 kg |
| Outdoor Unit Weight | 28 kg |
| Energy Efficiency (SEER) | 6.5 (A++ Energy Class) |
| Functions | Cooling, Heating, Dehumidification, Fan, Auto Mode |
| Air Filter | Washable, Anti-bacterial |
| Noise Level (Indoor) | 25 - 50 dB(A) |
| Noise Level (Outdoor) | 55 dB(A) |
| Remote Control | Included (with display) |
| Timer Function | 24-hour programmable |
| Sleep Mode | Yes |
| Turbo Mode | Yes |
| Defrost Function | Automatic |
| Self-Diagnosis | Displayed via LED indicators |
| Condenser | Fin & Tube |
| Pipe Connections | Liquid: 1/4", Gas: 1/2" |
| Max Pipe Length | 15 m |
| Operating Temperature (Cooling) | -10°C to 43°C |
| Operating Temperature (Heating) | -15°C to 24°C |
| Security Features | Auto Restart, Overload Protection, Compressor Delay |
Frequently Asked Questions - M12AWN-NB11 LG
What is the cooling capacity of the LG M12AWN-NB11 air conditioner?
The LG M12AWN-NB11 has a cooling capacity of 12000 BTU/h, suitable for rooms up to about 50 m².
How do I clean the air filter?
Turn off the unit, open the front panel, remove the filter, and wash it with warm water and mild detergent. Let it dry completely before reinstalling.
Why is my air conditioner not cooling properly?
Check if the filter is dirty, ensure the thermostat is set correctly, and that there are no obstructions blocking the airflow. If the problem persists, refer to the error code chart in the manual.
Can I use the air conditioner in winter?
Yes, this model is a heat pump and provides heating down to -15°C. Ensure the outdoor unit is free from snow and ice.
What does the blinking LED light mean?
A blinking LED indicates a self-diagnosis error. Count the number of flashes and refer to the manual for the specific error code.
How do I reset the remote control?
Remove the batteries, press and hold the ON/OFF button for 10 seconds, then reinsert the batteries. The remote should sync with the unit.
Is professional installation required?
Yes, due to refrigerant handling and electrical connections, installation must be performed by a qualified technician. Improper installation may void the warranty.
What is the recommended maintenance schedule?
Clean the filter every 2 weeks. Have a professional annual inspection of refrigerant levels, coils, and electrical components.
How can I save energy with this air conditioner?
Use the eco mode, set the thermostat to 24-26°C, keep curtains closed during hot days, and ensure the room is well-insulated.
What spare parts are available for the M12AWN-NB11?
Common spare parts include air filters, remote controls, and fan motors. Contact LG service centers for genuine parts.
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