AS-H126PDL3 - Air-conditioner LG - Free user manual and instructions
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| Product Type | Split Air Conditioner (Cooling Only) |
| Model Number | AS-H126PDL3 |
| Brand | LG |
| Cooling Capacity | 12000 BTU/h (3.5 kW) |
| Power Supply | 230 V / 50 Hz / 1 Phase |
| Current Draw | 5.0 A |
| Power Consumption (Cooling) | 1050 W |
| EER (Energy Efficiency Ratio) | 3.33 (W/W) |
| Indoor Unit Dimensions (W x H x D) | 837 x 308 x 189 mm |
| Outdoor Unit Dimensions (W x H x D) | 770 x 545 x 288 mm |
| Indoor Unit Weight | 9.5 kg |
| Outdoor Unit Weight | 28.5 kg |
| Refrigerant Type | R410A |
| Refrigerant Charge | 1.0 kg (approx.) |
| Airflow Volume (Indoor Unit) | 600 m³/h (high speed) |
| Noise Level (Indoor Unit) | 40 dB(A) (low speed) / 46 dB(A) (high speed) |
| Noise Level (Outdoor Unit) | 54 dB(A) |
| Operating Temperature Range | 18 °C – 32 °C (cooling) |
| Key Features | Auto restart, Self diagnosis, Sleep mode, Timer, 4-way air deflection |
| Filter Type | Washable pre-filter, Anti-bacterial filter |
| Maintenance | Clean filters every 2 weeks; ensure outdoor unit is free of obstructions |
| Safety Devices | Overload protection, Overheat protection, Compressor delay timer |
| Manufacturer Support | LG Electronics – 1-year warranty, spare parts available for 10 years |
Frequently Asked Questions - AS-H126PDL3 LG
How do I clean the air filters on my LG AS-H126PDL3?
Turn off the unit and remove the front panel. Slide out the filters and wash them with warm, soapy water. Rinse thoroughly, let them dry, and reinstall. Clean every 2 weeks for optimal performance.
What should I do if the air conditioner shows an error code?
Refer to the manual for specific codes. Common codes like CH 01 indicate a room sensor issue; CH 02 is outdoor sensor. Turn off the unit, wait 10 minutes, and restart. If persistent, contact LG service.
Can I use an extension cord with this air conditioner?
No, always plug directly into a dedicated wall outlet rated for the unit's current. Extension cords may overheat and cause fire hazards.
How far can the indoor and outdoor units be apart?
Maximum piping length is 15 meters with a vertical lift of up to 7 meters. Use insulated copper pipes of correct diameter (1/4 inch for liquid, 1/2 inch for gas).
How do I use the sleep mode?
Press the Sleep button on the remote. The temperature will increase by 1 °C after 1 hour and another 1 °C after 2 hours for comfortable sleep. It turns off automatically after set hours.
What is the recommended thermostat setting for energy saving?
Set the temperature to 24-26 °C (75-79 °F) for cooling. Each degree below increases energy consumption by about 6%.
How often should I service the outdoor unit?
Annual maintenance by a professional is recommended. Check for debris, bent fins, and refrigerant levels. Clean the coils with a soft brush.
Can I install the unit myself?
LG strongly recommends professional installation. Improper installation can lead to refrigerant leaks, electrical hazards, and void warranty. Hire a certified technician.
What does the 'Auto Clean' function do?
After turning off the unit, the fan runs for 30 minutes to dry the evaporator coil, preventing mold and odors. Enable via remote: press and hold 'Clean' button for 3 seconds.
Why is the indoor unit leaking water?
Check if the drain pipe is blocked or kinked. Ensure the unit is level. Clean the drain pan. If problem persists, call a technician to inspect for refrigerant issues.
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