1. Informació de seguretat
Read all instructions before using the appliance. Keep this manual for future reference. Follow all warnings and instructions marked on the product.
- Assegureu-vos que la font d'alimentació coincideixi amb les especificacions del purificador.
- No submergiu l'aparell, el cable o l'endoll en aigua o altres líquids.
- Mantingueu l'aparell allunyat de la llum solar directa, de fonts de calor i de materials inflamables.
- No intenteu reparar o modificar l'aparell vosaltres mateixos. Poseu-vos en contacte amb personal de servei qualificat.
- Always unplug the purifier before cleaning or performing any maintenance.
- Aquest aparell està dissenyat només per a ús domèstic.
2. Producte acabatview
The LG WW146RTLB Water Purifier is designed to provide clean and healthy drinking water through advanced filtration and sterilization technologies. Key features include:
- Dipòsit d'acer inoxidable de 8 litres: Ensures hygienic water storage and minimizes bacterial growth.
- Multi-Stage Filtració: Comprehensive system including Sediment, Carbon, RO Membrane, and Mineral Booster + Post Carbon filters.
- Mineral Booster Technology: Adds essential minerals like calcium and magnesium back into the purified water.
- Cura d'esterilització digital: Chemical-free sterilization of the internal water path, faucet, and tank.
- Indicadors d'usuari: LED indicators for Power, Tank Full, and Filter Change alerts.
- Compatibilitat versàtil amb fonts d'aigua: Suitable for municipal, borewell, and tanker water.
Dimensions del producte
Refer to the image below for detailed product dimensions.

Image: LG Water Purifier showing its width (36.5 cm), height (50.8 cm), and depth (26.4 cm).
Water Source Compatibility
This purifier is designed to work effectively with various water sources, including municipal, borewell, and tanker water supplies.

Image: Diagram illustrating the LG Water Purifier's compatibility with municipal, borewell, and tanker water sources.
3. Configuració
Proper installation is crucial for the optimal performance and longevity of your water purifier. It is recommended to have the installation performed by a qualified service technician.
Desembalatge
- Carefully remove the purifier from its packaging.
- Check for any visible damage. If damaged, do not proceed with installation and contact customer support.
- Ensure all included components, such as the installation kit and manual, are present.
Selecció d'una ubicació
The LG WW146RTLB is designed for wall-mount installation.
- Select a flat, vertical surface near a water supply and a power outlet.
- Ensure there is sufficient space around the purifier for maintenance and filter replacement.
- Eviteu els llocs exposats a la llum solar directa o a temperatures extremes.

Image: The LG Water Purifier installed on a kitchen wall, demonstrating its wall-mount design.
Connexió d'aigua i electricitat
- Connect the water inlet pipe to your main water supply using the provided connectors.
- Assegureu-vos que totes les connexions siguin segures i sense fuites.
- Connecteu el cable d'alimentació a una presa elèctrica amb connexió a terra.
Initial Flush
Before first use, perform an initial flush to remove any manufacturing residues from the filters and tank.
- Turn on the water supply to the purifier.
- Deixeu que el dipòsit s'ompli completament.
- Dispense and discard the first two full tanks of purified water. This ensures the system is thoroughly rinsed.
4. Instruccions de funcionament
Using your LG Water Purifier is straightforward. The smart display provides essential information at a glance.
Encès
Once connected to water and power, the purifier will automatically begin the purification process. The 'Power' indicator will illuminate.
Comprensió dels indicadors

Imatge: Una imatge detallada view of the purifier's smart display, highlighting the 'Power', 'Tank Full', and 'Replace Filter' indicators.
- Potència: Indicates the unit is powered on and operating.
- Dipòsit ple: S'il·lumina quan el dipòsit d'acer inoxidable de 8 litres està ple d'aigua purificada.
- Substitueix el filtre: Alerts you when it's time to replace the filters. Refer to the maintenance section for details.
Distribució d'aigua
To dispense purified water, simply place a container under the faucet and press the dispense lever.
5. Manteniment
Regular maintenance ensures the continued efficiency and hygiene of your water purifier. The LG WW146RTLB features contactless maintenance and a durable stainless steel tank.
Multi-Stage Procés de filtració
The purifier utilizes a comprehensive multi-stage filtration system to remove various contaminants.

Image: A visual representation of the multi-stage filtration process, showing how water passes through different filters to remove sand, mud, chlorine, viruses, salts, heavy metals, and other impurities.
- Stage 1+2: Outside Sediment + Anti-Scalant Filter: Removes large particles like sand and mud, and reduces water hardness.
- Stage 3+4: Sedi + Carbon (Composite) Filter: Removes unseen contamination, VOCs, chlorine, and chloroform.
- Stage 5: RO Membrane Filter: Removes dissolved impurities, heavy metals, bacteria, and viruses.
- Stage 6: Mineral Booster + Post Carbon Filter: Adds essential minerals and improves water taste.
Substitució del filtre
The 'Replace Filter' indicator will signal when filters need changing. It is crucial to replace filters promptly to maintain water quality. Contact LG customer support for filter replacement services.
Digital Sterilizing Care & Contactless Maintenance
The purifier features a Digital Sterilizing Care system that cleans the internal water path and tank without manual intervention or chemicals. This contributes to the overall hygiene and safety of the water.

Image: Illustration of contactless maintenance, highlighting no manual cleaning, no chemical treatment, and automatic service calls every four months.
An automatic service call is scheduled every fourth month for regular service, ensuring continuous optimal performance.
Stainless Steel Tank Benefits
The 8-liter stainless steel tank is designed for superior hygiene and durability.

Imatge: Un obert view of the LG Water Purifier's stainless steel tank, showing its airtight cover and internal structure, designed to inhibit bacterial growth and maintain water freshness.
- Prevents foul smell, algae, and yellow stains.
- Inhibits bacterial growth, maintaining water freshness.
- Airtight tank cover and lock restrict outside impurities and prevent secondary contamination.
Neteja exterior
Netegeu l'exterior del purificador amb un drap suau iamp tela. No utilitzeu netejadors abrasius ni dissolvents.
6. Solució De Problemes
If you encounter any issues with your LG Water Purifier, refer to the following common problems and solutions. If the problem persists, contact customer support.
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha distribució d'aigua | No power; Water supply off; Tank empty | Check power connection; Turn on water supply; Wait for tank to fill |
| Flux d'aigua lent | Clogged filters; Low water pressure | Check 'Replace Filter' indicator; Ensure adequate inlet water pressure (works at 0.1 kgf pressure) |
| Gust/olor inusual | Filters need replacement; Initial flush not performed | Replace filters; Perform initial flush (discard first two tanks) |
| Fuga | Loose connections; Damaged component | Check all pipe connections; Contact service if damage is suspected |
| Soroll durant el funcionament | Normal operation sound; Loose parts | Some operational noise is normal. Ensure unit is securely mounted. If excessive, contact service. |
7. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | WW146RTLB (also 5G2X007D) |
| Color | Negre |
| Material | Acrilonitril butadiè estirè (ABS), acer inoxidable |
| Capacitat | 8 litres |
| Tipus d'instal·lació | Muntat a la paret |
| Font d'alimentació | Elèctric amb cable |
| Pes de l'article | 9300 grams |
| Components inclosos | Installation Kit, Manual, TDS Meter |
8. Garantia i Suport
LG provides comprehensive support for your water purifier.
Informació de la garantia
- The stainless steel tank comes with a 10-year warranty, guaranteeing durability and safety.
- Per conèixer els termes i condicions detallats de la garantia, consulteu la targeta de garantia inclosa amb el producte o visiteu el lloc web oficial de LG. weblloc.
Atenció al client
For installation services, technical assistance, or any queries, please contact LG customer support:

Image: LG Customer Support contact details including phone number, WhatsApp number, and email address.
- Telèfon: 08069379999
- WhatsApp: +91 9711709999
- Correu electrònic: serveiindia@lge.com
Call for installation between 9 AM to 5 PM.