LRNV426TDA0 - Air-conditioner LG - Free user manual and instructions
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| Product Type | Split system air conditioner |
| Model Number | LRNV426TDA0 |
| Brand | LG |
| Cooling Capacity | 42,000 BTU/h (approx. 12.3 kW) |
| Heating Capacity | 45,000 BTU/h (approx. 13.2 kW) |
| Power Supply | 220-240V, 50Hz, Single Phase |
| Rated Current (Cooling) | 7.5 A |
| Refrigerant Type | R32 |
| Indoor Unit Dimensions (W x H x D) | 1100 x 300 x 230 mm |
| Outdoor Unit Dimensions (W x H x D) | 870 x 550 x 330 mm |
| Indoor Unit Weight | 15 kg |
| Outdoor Unit Weight | 45 kg |
| Energy Efficiency Class (Cooling) | A++ |
| Airflow Rate (Max) | 18 m³/min |
| Sound Level (Indoor) | 42 dB(A) |
| Sound Level (Outdoor) | 55 dB(A) |
| Key Features | Cooling, Heating, Dehumidification, Auto Swing, Timer, Sleep Mode, Air Purification |
| Filter Type | Washable microfilter |
| Maintenance | Clean air filter every 2 weeks; check refrigerant level annually |
| Safety Protection | Overload protection, auto restart, overcurrent protection |
| Spare Parts Available | Remote control, filters, outdoor fan motor, compressor |
Frequently Asked Questions - LRNV426TDA0 LG
How do I clean the air filter on my LG LRNV426TDA0?
Open the front panel, remove the washable filter, and clean it with a vacuum or mild soapy water. Rinse and dry thoroughly before reinstalling. It is recommended every 2 weeks of operation.
What does error code E1 mean on the LG LRNV426TDA0?
Error code E1 indicates a temperature sensor fault. Turn off the unit and consult the manual or a professional technician for diagnosis.
Can the LG LRNV426TDA0 be used for heating?
Yes, this model is a heat pump and provides both cooling and heating functions. Heat mode can be selected via the remote control.
How do I set the timer on this air conditioner?
Press the Timer button on the remote. Set the desired on/off time using the + and - buttons. Confirm by pressing the Timer button again.
What refrigerant does the LG LRNV426TDA0 use?
This unit uses R32 refrigerant, which is more environmentally friendly than R410A. Do not attempt to refill yourself.
Why is my remote control not working?
Check if batteries are inserted correctly and are fresh. Ensure there is no obstruction between the remote and the unit. Try resetting the remote by removing and reinserting batteries.
How often should I service the LG LRNV426TDA0?
Professional maintenance is recommended at least once a year before peak usage season. This includes checking refrigerant, cleaning coils, and inspecting electrical components.
What is the recommended temperature for cooling?
For energy efficiency, set the thermostat to 24-26°C (75-78°F) in cooling mode. Each degree lower increases energy consumption significantly.
How do I switch between cooling and heating modes?
Press the Mode button on the remote repeatedly until the desired mode (cool, heat, fan, dry) is displayed. The icon on the unit will change accordingly.
What does the 'Auto Clean' function do?
The Auto Clean feature runs the fan after the compressor stops to dry any moisture inside the unit, preventing mold and odor. Enable it from the remote control settings.
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