ABUW48GM3T2 - Air Conditioning LG - Free user manual and instructions
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| Product Type | Outdoor Unit for Multi-Split Air Conditioning System |
| Model | ABUW48GM3T2 |
| Brand | LG |
| Cooling Capacity | 48,000 BTU/h (14.07 kW) |
| Heating Capacity | 54,000 BTU/h (15.83 kW) |
| Refrigerant | R410A |
| Power Supply | 208-230V / 1 Phase / 60 Hz |
| Dimensions (W x H x D) | 950 x 1380 x 330 mm |
| Weight | 68 kg |
| Airflow Rate (Cooling) | 2000 CFM (approx.) |
| Noise Level (Outdoor) | 54 dB(A) |
| Operating Temperature Range (Cooling) | -5°C to 48°C |
| Operating Temperature Range (Heating) | -15°C to 24°C |
| Compressor Type | Hermetic Inverter Scroll |
| Functions | Cool, Heat, Fan, Dehumidify, Auto |
| Filter Type | Washable Pre-Filter (optional antibacterial) |
| Energy Efficiency Ratio (EER) | 10.2 BTU/h/W |
| COP (Coefficient of Performance) | 3.3 (Heating) |
| Piping Connections | Liquid: 3/8 in., Gas: 3/4 in. |
| Maximum Piping Length | 50 m (total) |
| Maximum Indoor Units | Up to 8 units |
| Self-Diagnosis | LED error code display |
| Defrost Mode | Automatic reverse cycle |
| Maintenance | Clean outdoor coil with water; replace air filter in indoor units every 3 months |
Frequently Asked Questions - ABUW48GM3T2 LG
How often should I clean the air filter?
Clean the air filter every 2 to 4 weeks under normal usage. Wash with water and dry thoroughly before reinstalling.
What should I do if the unit does not cool?
Check that the thermostat is set correctly, the air filter is clean, and the outdoor unit has adequate airflow. If the problem persists, check for error codes on the indoor unit display.
Can I install this outdoor unit myself?
Installation must be performed by a licensed professional due to high voltage refrigerant lines and electrical connections.
What refrigerant type does this unit use?
The unit uses R410A refrigerant. Do not mix with other refrigerants.
How do I reset the unit after a power outage?
Turn off the unit, wait 5 minutes, then turn it back on. The system will automatically restart in its previous mode.
What is the meaning of error code 'CH 05'?
'CH 05' indicates a communication error between indoor and outdoor units. Check wiring connections and ensure the units are compatible.
How many indoor units can I connect to this outdoor unit?
This outdoor unit can support up to 8 indoor units, depending on the total capacity and piping length.
What is the recommended maintenance for the outdoor coil?
Inspect the outdoor coil annually and clean it with a soft brush or low-pressure water spray if dirty. Do not use harsh chemicals.
Does this unit have a heating function?
Yes, the ABUW48GM3T2 provides both cooling and heating with a heat pump operation.
What is the maximum piping length between indoor and outdoor units?
The maximum total piping length is 50 meters, with a maximum height difference of 30 meters.
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