ABNW54GM3S1 - Air conditioner LG - Free user manual and instructions
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| Product Type | Window-mounted Air Conditioner |
| Brand | LG |
| Model | ABNW54GM3S1 |
| Cooling Capacity | 5400 BTU/h (approx. 1.6 kW) |
| Energy Efficiency Ratio (EER) | 11.0 |
| Power Supply | 115 V, 60 Hz |
| Current Draw | 4.8 A |
| Refrigerant | R32 |
| Airflow Volume | 170 m³/h |
| Noise Level | 50 dB (High) / 40 dB (Low) |
| Dimensions (W x H x D) | 419 x 305 x 381 mm (16.5 x 12.0 x 15.0 in) |
| Net Weight | 17.5 kg (38.6 lbs) |
| Mounting Type | Window bracket kit included |
| Control Type | Remote control and manual control buttons |
| Display | LED temperature display |
| Timer Range | 24-hour programmable timer |
| Sleep Mode | Yes, automatically adjusts temperature |
| Dehumidification Rate | 0.6 L/h |
| Air Filter | Anti-bacterial washable mesh filter |
| Maintenance | Clean filter every 2 weeks; coil cleaning annually |
| Safety Features | Overheat protection, automatic restart after power failure |
| Included Accessories | Remote control, mounting bracket, exhaust hose, installation guide |
| Repairability & Spare Parts | Spare parts available through LG authorized service centers |
Frequently Asked Questions - ABNW54GM3S1 LG
How do I properly install the LG ABNW54GM3S1 window air conditioner?
To install the LG ABNW54GM3S1, first place the mounting bracket in your window sill and secure it with the included screws. Carefully lift the unit and seat it onto the bracket, ensuring it is level. Close the window to hold the unit in place, then extend the side panels to fill gaps. Attach the exhaust hose if provided and plug the power cord into a grounded 115V outlet.
How often should I clean the air filter?
For optimal performance, clean the washable mesh filter every two weeks. Remove the filter from the front panel, wash it with warm water and mild detergent, then let it air dry completely before reinstalling. A dirty filter reduces airflow and cooling efficiency.
Why is my air conditioner not cooling sufficiently?
If your ABNW54GM3S1 isn't cooling, first check if the air filter is dirty and clean it if necessary. Make sure all windows and doors are closed, and verify that the thermostat is set to a temperature lower than the current room temperature. Also, ensure the unit is not blocked by curtains or furniture.
Can I use an extension cord with this air conditioner?
No, using an extension cord is not recommended. The LG ABNW54GM3S1 draws about 4.8 amps, and an extension cord may overheat or cause voltage drop. Always plug the unit directly into a dedicated 3-prong grounded outlet with the proper rating.
How does the 24-hour timer work?
The 24-hour timer allows you to set the unit to turn on or off automatically at your desired times. Press the TIMER button on the remote and use +/- to set the hour. You can program both an ON time and an OFF time, giving you flexibility to cool your room only when needed.
What is the recommended room size for this air conditioner?
The 5400 BTU/h cooling capacity is ideal for small rooms up to approximately 20 m² (220 sq ft) in a moderate climate. For larger spaces, consider a higher capacity unit to ensure efficient cooling.
Is this air conditioner energy efficient?
The LG ABNW54GM3S1 has an EER of 11.0, which is a good energy efficiency rating for a window unit. This means it provides 11 BTU/h of cooling per watt of power, helping you save on electricity bills compared to lower-rated models.
How do I drain accumulated water from the air conditioner?
In normal cooling mode, moisture from the air condenses and is efficiently splashed onto the condenser coil to evaporate. During extremely humid days, water may collect in the internal drain pan. Remove the rubber drain plug on the rear of the unit, attach a drain hose (not included), and collect the water in a bucket or let it flow outside.
Does this unit have a heating function?
No, the ABNW54GM3S1 is a cooling-only air conditioner. It does not provide heating. For year-round climate control, consider a reversible heat pump or a separate heater.
What should I do if the unit emits a strange odor when running?
If you notice an unpleasant smell, first clean the air filter and check if there is visible debris on the coil. Odors often come from mold or mildew on the evaporator coil. Turn off the unit, thoroughly clean the filter with a mild cleaning solution, and run the fan-only mode for 15 minutes to dry the coil. Avoid blocking the airflow to prevent moisture buildup.
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USER MANUAL ABNW54GM3S1 LG
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Product information
Brand : LG
Model : ABNW54GM3S1
Category : Air conditioner