AS-H126UMM1 - Air Conditioning LG - Free user manual and instructions
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| Product Type | Split Air Conditioner (Inverter) |
| Model | AS-H126UMM1 |
| Brand | LG |
| Cooling Capacity | 12,000 BTU/h (3.5 kW) |
| Heating Capacity | 12,000 BTU/h (3.5 kW) |
| Energy Efficiency Ratio (EER) | 11.5 (Cooling) |
| Seasonal Energy Efficiency Ratio (SEER) | 16.0 |
| Power Supply | 220-240 V, 50 Hz, 1 Phase |
| Power Consumption (Cooling) | 1050 W |
| Power Consumption (Heating) | 1050 W |
| Indoor Unit Dimensions (WxHxD) | 845 x 310 x 200 mm |
| Outdoor Unit Dimensions (WxHxD) | 800 x 545 x 320 mm |
| Indoor Unit Weight | 10.0 kg |
| Outdoor Unit Weight | 30.0 kg |
| Refrigerant Type | R32 |
| Compressor Type | Digital Inverter |
| Airflow Rate (Max) | 550 m³/h |
| Noise Level (Indoor, Low/High) | 24 / 44 dB(A) |
| Noise Level (Outdoor) | 54 dB(A) |
| Operating Temperature (Cooling) | -10°C to 46°C |
| Operating Temperature (Heating) | -15°C to 24°C |
| Functions | Cool, Heat, Dehumidify, Fan, Auto Mode, Sleep Mode, Timer, Turbo Cooling, Auto Restart, Self-Cleaning |
| Filter Type | Washable Anti-Bacterial Filter |
| Maintenance | Clean filter every 2 weeks; Professional servicing annually |
| Safety Features | Overload protection, Surge protection, Auto shut-off, Child lock |
| Warranty | 1 year on unit, 10 years on compressor |
Frequently Asked Questions - AS-H126UMM1 LG
What is the cooling capacity of the LG AS-H126UMM1?
The cooling capacity is 12,000 BTU/h (3.5 kW), suitable for rooms up to 25-30 m².
Does this air conditioner have a heating function?
Yes, it is a heat pump model with heating capacity of 12,000 BTU/h, effective down to -15°C ambient temperature.
How do I clean the air filter?
Open the front panel, remove the filter, wash with mild detergent and water, then dry thoroughly before reinstalling. Clean every 2 weeks for optimal performance.
What type of refrigerant does it use?
It uses R32 refrigerant, which is more environmentally friendly with lower global warming potential.
Can I use an extension cord for the power supply?
No, never use an extension cord. The unit requires a dedicated circuit with proper voltage (220-240V) and grounding.
How do I set the timer to turn on/off automatically?
Press the Timer button on the remote. Use the arrow keys to set the desired time, then press Set. Confirm by pressing Timer again.
What does the 'Self-Cleaning' function do?
The Self-Cleaning function dries the evaporator coil after operation to prevent mold and bacteria growth, improving air quality.
Why is my air conditioner leaking water indoors?
Check if the drain hose is blocked or kinked, and ensure the unit is level. Clean the drain pan if necessary.
How can I save energy with this AC?
Use Sleep Mode at night, set temperature to 24-26°C, use Timer to avoid running when not needed, and keep filters clean.
What is the warranty period?
The unit comes with 1 year general warranty and 10 years on the compressor. Professional installation is recommended to maintain warranty.
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