1. Įvadas ir pabaigaview
The KENT Sterling Plus RO Water Purifier is designed to provide clean and safe drinking water through a multi-stage purification process. This under-the-counter model is equipped with RO, UV, UF, and TDS Control technologies to effectively remove dissolved impurities, bacteria, viruses, and salts, while retaining essential natural minerals.
This manual provides essential information for the proper installation, operation, and maintenance of your KENT Sterling Plus water purifier. Please read it thoroughly before use to ensure optimal performance and longevity of the product.

Image 1: KENT Sterling Plus RO Water Purifier main unit. This image shows the compact design of the purifier, suitable for under-the-counter installation.
2. Pagrindinės savybės
- Daugkartinis valymo procesas: Combines RO (Reverse Osmosis), UV (Ultraviolet), UF (Ultrafiltration), and TDS (Total Dissolved Solids) Control for comprehensive water purification.
- Mineral RO™ Technology: Patented technology that retains essential natural minerals in the purified water using a TDS Controller, ensuring 100% safe and tasty drinking water.
- Po prekystaliu montuojamas dizainas: Compact and sleek design ideal for installation under the kitchen counter, optimizing space utilization.
- Didelė saugojimo talpa: Features a 6-liter inbuilt hydrostatic storage tank, providing a continuous supply of purified water even during power outages.
- Visiškai automatinis veikimas: The purifier operates automatically, initiating the purification process when the water level in the storage tank falls below the maximum level.

Image 2: Diagram illustrating the key features of the KENT Sterling Plus, including 100% pure water, essential mineral retention, and 6-liter storage capacity.

Image 3: Flowchart detailing the multiple purification process (Sediment, Activated Carbon, RO, UF, TDS Controller, UV) for the KENT Sterling Plus.

Image 4: Graphic emphasizing the retention of essential minerals like Calcium (Ca+), Magnesium (Mg+), and Sodium (Na+) in purified water.
3. Sąranka ir diegimas
The KENT Sterling Plus is designed for under-the-counter installation. Due to the specialized nature of water purification systems, professional installation is highly recommended to ensure proper setup and optimal performance. Please contact authorized KENT service personnel for installation.
3.1. Kas yra dėžutėje
Išpakuodami patikrinkite, ar yra visi komponentai:
- Mineral RO Purifier: 1N
- TDS Meter: 1N
- Pipe: 3N
- Connector: 1N
- Valve: 1N
- Garantinis talonas: 1N
3.2. Installation Guidelines (Professional Installation Recommended)
- Svetainės pasirinkimas: Choose a suitable location under the kitchen counter, ensuring adequate space for the unit and access for maintenance. The purifier is suitable for side-by-side refrigerator placement for efficient space utilization.
- Vandens tiekimo jungtis: Connect the purifier to the raw water supply. Ensure the inlet water pressure is within the specified range (Min 0.3 kg/cm², Max 3 kg/cm²).
- Drenažo jungtis: Establish a proper drain connection for rejected water.
- Dozavimo maišytuvas: Install the purified water dispensing faucet on the countertop.
- Elektros jungtis: Connect the purifier to a standard electrical outlet (100 - 250 V~ AC / 50-60 Hz).
- Sistemos praplovimas: Before first use, the system should be thoroughly flushed as per the installer's instructions to remove any manufacturing residues.

5 pav.: Buvęs asmuoample of the KENT Sterling Plus installed discreetly under a kitchen counter, demonstrating its space-saving design.
4. Naudojimo instrukcijos
The KENT Sterling Plus RO Water Purifier features fully automatic operation for user convenience.
4.1. Pradinis paleidimas
- After professional installation and system flush, ensure the power supply is connected.
- Open the raw water inlet valve. The purifier will automatically start filling the storage tank.
- Discard the first few liters of purified water (as advised by the installer) to ensure the system is fully primed and clean.
4.2. Normalus veikimas
- The purifier will automatically turn on when the water level in the storage tank drops below a preset minimum and turn off when the tank is full or the inlet water supply is interrupted.
- To dispense water, open the purified water faucet.
- The TDS controller allows for adjustment of the Total Dissolved Solids level in the purified water. This should ideally be set during installation by a technician to achieve the desired mineral balance.
5. Priežiūra
Regular maintenance is crucial for the efficient and safe operation of your water purifier. Adhere to the recommended maintenance schedule.
5.1. Filtro keitimas
The Sediment, Activated Carbon, and UF filters, along with the RO membrane, have a limited lifespan and require periodic replacement. The frequency depends on the quality of raw water and usage volume. It is recommended to replace filters annually or as indicated by the purifier's indicators (if available) or service technician.
5.2. UV Lamp Pakeitimas
UV lamp should be replaced periodically, typically once a year, to ensure effective disinfection.
5.3. Valymas
- Valytuvo išorę nuvalykite minkšta, d šluosteamp audinys. Nenaudokite stiprių cheminių medžiagų ar abrazyvinių valiklių.
- The storage tank should be cleaned periodically by a service technician.
For all filter and lamp replacements, and internal cleaning, contact authorized KENT service personnel.
6. Problemų sprendimas
If you encounter any issues with your KENT Sterling Plus water purifier, refer to the following common troubleshooting steps. For complex problems, contact customer support.
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| No purified water output | No power supply, inlet water valve closed, low water pressure, clogged filters/RO membrane. | Check power connection, open inlet valve, check household water pressure. If filters are suspected, contact service. |
| Lėtas vandens tekėjimas iš maišytuvo | Clogged filters/RO membrane, low pressure in storage tank. | Contact service for filter inspection/replacement or tank pressure check. |
| Unpleasant taste/odor in water | Expired carbon filter, contaminated storage tank. | Contact service for filter replacement and tank cleaning. |
| Nuolatinis pyptelėjimas | System fault, low water pressure, UV lamp nesėkmės. | Refer to the specific error code (if displayed) or contact service for diagnosis. |
| Vandens nutekėjimas | Loose connections, cracked housing, faulty components. | Immediately turn off water supply and power. Contact service for repair. |
7. Specifikacijos
Below are the technical specifications for the KENT Sterling Plus RO Water Purifier:
| Funkcija | Detalė |
|---|---|
| Modelio pavadinimas | Sterling Plus |
| Valymo metodas | RO+UV+UF+TDS valdymas |
| Diegimo tipas | Pagal kriauklę |
| Talpa | 6 litrų |
| Maksimalus srautas | 20 Liters Per Hour (LPH) |
| Palaikomas vandens TDS lygis (maks.) | 2000 PPM |
| Gaminio matmenys (I x P x A) | 44L x 24W x 42H centimetrai |
| Prekės svoris | 12 kilogramo |
| Medžiaga | ABS maisto klasės plastikas |
| Maitinimo šaltinio tipas | Su laidu elektra |
| Mains Voltage | 100 - 250 V~ AC / 50-60 Hz |
| Stiprinimo siurblys, ttage | 24 V DC |
| Filtrų kasetės | Nuosėdos, aktyvuota anglis, UF |
| Membranos tipas | Plonasluoksnė kompozicinė RO |

Image 6: Diagram showing the dimensions of the KENT Sterling Plus RO Water Purifier (Length, Width, Height).
8. Garantija ir palaikymas
Your KENT Sterling Plus RO Water Purifier comes with a comprehensive warranty and service package.
8.1. Išsami informacija apie garantiją
Į gaminį įeina a 1 metų garantija on the product and an additional 3 Years Extended Service AMC* FREE, valued at Rs. 3000. This service package covers maintenance and support for your purifier.
*Terms and Conditions apply. Refer to the warranty card provided in the box for full details.
8.2. Pagalba klientams
For installation requests, service appointments, technical assistance, or any other queries, please contact KENT Customer Care. Refer to the contact information provided on your warranty card or the official KENT websvetainę.
9. Saugos informacija
Prašome laikytis šių saugos priemonių:
- Do not attempt to open or repair the purifier yourself. Always contact authorized service personnel.
- Įsitikinkite, kad maitinimo laidas nėra pažeistas ir tinkamai prijungtas prie įžeminto lizdo.
- Keep the purifier away from direct sunlight, heat sources, and corrosive chemicals.
- Do not immerse the purifier in water or spray water directly onto it.
- Šis prietaisas nėra skirtas naudoti asmenims (įskaitant vaikus), kurių fizinės, jutimo ar psichinės galimybės yra ribotos arba kurie neturi patirties ir žinių, nebent už jų saugumą atsakingas asmuo juos prižiūrėtų arba instruktuotų, kaip naudoti prietaisą. .