Introduction
This manual provides essential information for the installation, operation, and maintenance of your KENT Smart Plus UV Water Purifier. Please read these instructions carefully before operating the appliance to ensure safe and efficient use. Keep this manual for future reference.
The KENT Smart Plus UV Water Purifier utilizes a multi-stage purification process including UV, UF, Alkaline, and Copper technologies to deliver pure and healthy drinking water. It is designed for use with tap and municipal water supplies with a Total Dissolved Solids (TDS) level up to 150 mg/L. This purifier is not suitable for borewell water.
Important Safety Instructions
- Ensure the purifier is installed by a qualified technician.
- Do not operate the appliance if the power cord is damaged.
- Do not expose the purifier to direct sunlight or extreme temperatures.
- Only use genuine KENT spare parts for replacement to ensure optimal performance and warranty validity.
- Disconnect power before performing any maintenance or cleaning.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
Product Overview
The KENT Smart Plus UV Water Purifier is designed to provide safe and healthy drinking water through its advanced purification system.
Key Features:
- UV+UF+Alkaline+Copper Purification: Removes bacteria, viruses, cysts, and other impurities while enhancing water quality with alkaline and copper benefits.
- Fully Automatic Operation: Features like the UV Fail Alarm ensure continuous monitoring and safety.
- High Purification Capacity: Up to 60 Liters per hour.
- Alkaline Water: Helps maintain a pH level of 8.0+ for improved health benefits.
- Copper Infusion: Adds beneficial copper minerals to the purified water.
Purification Process:
The purifier employs a multi-stage purification process to ensure comprehensive water treatment.

- Sediment Filter: Removes fine and coarse particulate impurities from water.
- UF Membrane: Ultra Filtration membrane effectively removes bacteria, cysts, and other microorganisms.
- UV Disinfection: Ultraviolet lamp inactivates harmful bacteria and viruses.
- Post Carbon Filter: Further polishes the water, removing residual organic impurities and improving taste.
- Copper Filter: Infuses water with essential copper minerals.


Setup & Installation
Professional installation is recommended for the KENT Smart Plus UV Water Purifier. Ensure the following conditions are met before installation:
- The purifier should be installed on a wall near a water source and a power outlet.
- Ensure sufficient space around the purifier for maintenance and filter replacement.
- The water supply pressure should be within the recommended range (consult a technician if unsure).
- The input water TDS should not exceed 150 mg/L. This purifier is not suitable for borewell water.
Installation Steps (Summary):
- Mount the purifier securely on a wall using the provided mounting template and hardware.
- Connect the raw water inlet to the purifier's inlet port.
- Connect the purified water outlet to a faucet or storage tank.
- Ensure all connections are tight to prevent leaks.
- Plug the power cord into a standard electrical outlet.
- Open the water supply to the purifier.
- Allow the purifier to fill and flush for a few minutes before first use (refer to detailed instructions in the physical manual for specific flushing procedures).


Operating Instructions
The KENT Smart Plus UV Water Purifier operates automatically once installed and connected to power and water supply.
- Power On: Switch on the main power supply to the purifier. The indicator lights will illuminate, signifying operation.
- Water Dispensing: Open the purified water faucet to dispense water. The purifier will automatically start purifying water as needed.
- UV Fail Alarm: The purifier is equipped with a UV Fail Alarm. If the UV lamp becomes inefficient or stops functioning, an audible alarm will sound, and an indicator light will illuminate. In such a case, contact customer service for UV lamp replacement. Do not consume water if the UV Fail Alarm is active.
- Automatic Shut-off: The purifier will automatically stop purification when the internal storage tank is full or if the water supply is interrupted.
Maintenance
Regular maintenance is crucial for the optimal performance and longevity of your KENT Smart Plus UV Water Purifier.
Filter Replacement:
- The Sediment Filter, UF Membrane, Post Carbon Filter, and Copper Filter have a limited lifespan and require periodic replacement.
- Replacement frequency depends on the quality of raw water and consumption volume. Typically, filters should be replaced every 6-12 months.
- The UV lamp also has a limited effective life and should be replaced annually or when the UV Fail Alarm activates.
- Always use genuine KENT replacement filters and UV lamps. Contact an authorized KENT service technician for filter and UV lamp replacement.
Cleaning:
- Wipe the exterior of the purifier with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Ensure the power supply is disconnected before cleaning.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No purified water output. | No water supply, power off, clogged filters, or faulty components. | Check water supply valve. Ensure power is on. Contact service for filter inspection or component repair. |
| UV Fail Alarm active. | UV lamp is inefficient or faulty. | Contact an authorized service technician for UV lamp replacement. Do not consume water until fixed. |
| Water has an unusual taste or odor. | Expired or clogged carbon filter, or contamination. | Contact service for filter replacement. Ensure proper flushing after filter changes. |
| Water leakage. | Loose connections or damaged components. | Immediately turn off water supply and power. Contact an authorized service technician. |
For issues not listed above, or if the suggested solutions do not resolve the problem, please contact KENT customer support.
Specifications
| Brand | KENT |
| Model Number | 111188B |
| Purification Method | UV+UF+Alkaline+Copper |
| Product Dimensions (L x W x H) | 15L x 24W x 40H Centimeters |
| Item Weight | 4.72 Kilograms |
| Maximum Flow Rate | 60 Liters Per Hour |
| Suitable for TDS Level | Up to 150 mg/L (Tap/Municipal Water) |
| Not Suitable For | Borewell Water |
| Country of Origin | India |
| Included Components | Water Purifier Unit, User Manual |
Warranty & Support
For warranty information, please refer to the warranty card included with your product or visit the official KENT website. The manufacturer, KENT RO SYSTEMS LTD, provides support for this product.
For technical assistance, service requests, or to purchase genuine spare parts, please contact KENT customer care or visit their authorized service centers. Contact details can typically be found on the KENT website or on the product packaging.
Manufacturer: KENT RO SYSTEMS LTD
Website: www.kent.co.in (Example link, actual link may vary)