Eureka Forbes Classic+
Dr. Aquaguard Classic+ In-line UV Water Purifier User Manual
Model: Classic+
Brand: Eureka Forbes
1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Eureka Forbes Dr. Aquaguard Classic+ In-line UV Water Purifier. Please read this manual thoroughly before using the appliance and retain it for future reference.
The Dr. Aquaguard Classic+ is designed to provide purified drinking water using advanced purification technologies, including unique e-boiling+ technology, Active copper maxx, and Advance mineral guard. This in-line UV water purifier is intended for under-sink installation.

Image 1.1: Front view of the Dr. Aquaguard Classic+ In-line UV Water Purifier, showing the sleek black and white design with the Dr. Aquaguard logo and purification stage indicators on the left side.
2. Safety Instructions
To ensure safe operation and prevent damage to the appliance or injury to users, observe the following safety precautions:
- Electrical Safety: Ensure the power source is a standard household outlet (Corded Electric) and matches the purifier's voltage requirements. Do not use damaged power cords or adapters.
- Water Supply: Connect the purifier only to a potable water supply. Ensure water pressure is within the recommended range for optimal performance.
- Installation: Installation should be performed by a qualified technician to ensure proper functioning and to maintain warranty validity.
- Maintenance: Disconnect the power supply before performing any maintenance or filter replacement.
- Children: Keep the appliance out of reach of children.
- Environment: Do not expose the purifier to direct sunlight, extreme temperatures, or corrosive chemicals.
3. Product Components
The Dr. Aquaguard Classic+ package typically includes the following items:
- 1 x Dr. Aquaguard Classic+ Water Purifier Unit
- 1 x Power Adapter
- 1 x User Manual (this document)
- Installation Kit (may vary, typically includes tubing, connectors, and mounting hardware)
The purification system incorporates several cartridges for comprehensive water treatment:
- Mineral Cartridge
- Biotron Cartridge
- HCCB Cartridge
- HD Filter
- Mineral Guard

Image 3.1: Angled front view of the purifier, highlighting the labels for Mineral Cartridge, Biotron Cartridge, HCCB Cartridge, HD Filter, and Mineral Guard on the left panel.
4. Setup and Installation
The Dr. Aquaguard Classic+ is designed for under-sink installation. Professional installation by an authorized Eureka Forbes service technician is highly recommended to ensure correct setup and optimal performance.
4.1 Pre-Installation Checklist:
- Ensure adequate space under the sink for the purifier unit (refer to dimensions in Specifications).
- Verify availability of a cold water supply line and a drainage point.
- Confirm access to a standard electrical outlet (230V AC, 50Hz).
4.2 Installation Steps (General Guide - Professional Installation Recommended):
- Mounting: Securely mount the purifier unit under the sink using the provided mounting brackets and hardware. Refer to the back panel for mounting points.
- Water Inlet Connection: Connect the cold water supply line to the purifier's inlet port. Ensure all connections are tight to prevent leaks.
- Purified Water Outlet: Connect the purified water outlet to the dedicated faucet (if supplied) or existing tap.
- Drain Connection: Connect the drain line (if applicable for waste water) to the sink's drainage system.
- Electrical Connection: Plug the power adapter into the purifier and then into a grounded electrical outlet.

Image 4.1: Rear view of the purifier, illustrating the mounting brackets at the top and the water inlet/outlet ports at the bottom, along with the power input.

Image 4.2: Bottom view of the purifier, detailing the water connection points and the entry point for the power cable.
5. Operating Instructions
5.1 Initial Flush:
Before first use, or after filter replacement, it is crucial to flush the system. Turn on the water supply to the purifier. Allow water to run from the purified water faucet for approximately 5-10 minutes to flush out any air and carbon fines from the new filters. Discard this initial water.
5.2 Dispensing Purified Water:
Once the initial flush is complete, the purifier is ready for use. Simply open the purified water faucet to dispense drinking water. Close the faucet when done.
5.3 Power Indicator:
The purifier typically features an indicator light to show its operational status. A steady light usually indicates the unit is powered on and functioning correctly. Refer to the specific indicator design on your unit.
6. Maintenance
Regular maintenance ensures the longevity and efficiency of your water purifier. Always disconnect the power supply before performing any maintenance.
6.1 Filter Replacement:
The various cartridges (Mineral, Biotron, HCCB, HD Filter, Mineral Guard) have a limited lifespan and require periodic replacement. The replacement frequency depends on water quality and usage volume. It is recommended to replace filters as per the manufacturer's guidelines or when the water flow significantly reduces, or taste/odor changes.
- Contact authorized Eureka Forbes service for filter replacement to ensure genuine parts and proper installation.
- Do not attempt to replace filters yourself unless specifically instructed by a service technician.
6.2 Cleaning:
- Wipe the exterior of the purifier with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Ensure the area around the purifier is kept clean and dry.
6.3 Service Schedule:
It is advisable to schedule periodic service checks with Eureka Forbes to ensure all components are functioning optimally and to address any potential issues proactively.
7. Troubleshooting
This section addresses common issues you might encounter with your water purifier. For problems not listed here, or if solutions do not resolve the issue, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow from faucet |
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| Slow water flow |
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| Unusual taste or odor in water |
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| Water leakage |
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8. Specifications
| Feature | Detail |
|---|---|
| Brand | Eureka Forbes |
| Model | Classic+ |
| Special Feature | Unique e-boiling+ technology |
| Installation Type | Under Sink |
| Power Source | Corded Electric |
| Wattage | 20 Watts |
| Item Weight | 3 Kilograms |
| Package Dimensions | 48 x 36.5 x 24.2 cm |
| Date First Available | 15 January 2020 |
9. Warranty and Support
Your Dr. Aquaguard Classic+ In-line UV Water Purifier comes with a manufacturer's warranty. Please refer to the warranty card provided with your product for specific terms and conditions, including the warranty period and coverage details. Keep your purchase receipt or Amazon order details as proof of purchase.
For any service requests, technical assistance, or to purchase genuine spare parts and filters, please contact Eureka Forbes customer support:
- Customer Service: Refer to the contact information provided on the product packaging or the official Eureka Forbes website.
- Online Support: Visit the Eureka Forbes official website for FAQs, service booking, and product registration.
Note: Unauthorized service or use of non-genuine parts may void your warranty.
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