ARNBG1202NF - Air conditioner LG - Free user manual and instructions
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| Product type | Split air conditioner (indoor and outdoor units) |
| Refrigerant | R32 eco-friendly refrigerant |
| Cooling capacity | 12,000 BTU/h (3.5 kW) |
| Heating capacity | 13,000 BTU/h (3.8 kW) |
| Power supply | 220-240 V, 50 Hz |
| Operating current | 5.0 A |
| Indoor unit noise level (low/high) | 32 / 44 dB(A) |
| Air flow rate | 420 m³/h |
| Indoor unit dimensions (W x H x D) | 840 x 290 x 210 mm |
| Outdoor unit dimensions (W x H x D) | 800 x 550 x 320 mm |
| Indoor unit weight | 9.5 kg |
| Outdoor unit weight | 28 kg |
| Compressor type | Inverter rotary compressor |
| Dehumidification mode | Yes |
| Air filter | Washable anti-bacterial filter |
| Self-cleaning function | Yes |
| Remote control | Wireless remote control included |
| Timer function | 24-hour programmable timer |
| Sleep mode | Yes |
| Auto swing | Yes (vertical and horizontal) |
| Installation requirement | Professional installation required |
| Maintenance | Clean air filter every 2 weeks; annual coil check |
| Safety features | Auto restart, overheat protection, child lock |
| Spare parts & service | Genuine LG parts through authorized service centers |
Frequently Asked Questions - ARNBG1202NF LG
How often should I clean the air filter?
Clean the air filter every two weeks during regular use. A clogged filter reduces airflow and cooling efficiency. Remove it carefully, vacuum or wash with warm water, then dry before reinserting.
What type of refrigerant does the LG ARNBG1202NF use?
It uses R32 refrigerant, which is more environmentally friendly than older types. Always ask a certified technician to handle refrigerant to comply with regulations.
Can the air conditioner heat the room?
Yes, this model is a reverse-cycle air conditioner, so it provides both cooling and heating. The heating capacity is approximately 3.8 kW, suitable for medium-sized rooms in mild winter conditions.
What should I do if the remote control stops working?
First check the batteries and replace them if needed. Make sure nothing is blocking the sensor on the indoor unit. If the remote still fails, turn off the main power for 30 seconds and restart. If the issue persists, contact LG support.
What is the recommended room size for this unit?
For a capacity of 12,000 BTU/h, the recommended room area is about 20 to 30 m², depending on insulation, ceiling height, and sunlight exposure. For larger or south-facing rooms, consider a more powerful model.
Does this air conditioner have a self-cleaning function?
Yes, the Self-Clean mode automatically dries the internal heat exchanger after operation, preventing mold and bacteria growth. This helps maintain clean air and reduces maintenance.
Can I install this air conditioner myself?
Not recommended. Installation requires specialised tools and vacuuming of refrigerant lines. Incorrect installation can cause leaks, poor performance and even environmental harm. A qualified technician must carry out installation.
What is the power consumption of this air conditioner?
In cooling mode it consumes about 1.1 kW and in heating about 1.2 kW at full load. At an average electricity price of $0.15/kWh, that's roughly $0.17 per hour. Ensure a dedicated circuit is used for safety.
How do I reset the air conditioner to factory settings?
Press and hold the RESET button on the remote control (or on the indoor unit, depending on model) for about 10 seconds, or remove batteries from the remote and switch off the unit's circuit breaker for a minute. This restores default settings.
What safety features are included?
The unit offers auto restart after power loss, overheating protection, and a child lock on the remote control. Always keep the air outlet clear of obstacles and do not insert objects into the unit.
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USER MANUAL ARNBG1202NF LG
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Product information
Brand : LG
Model : ARNBG1202NF
Category : Air conditioner