AO Smith Intelli-UV-Pro - Water Purifier Manual

Introduction

UV is a proven disinfection technology used in water purification which delivers microbiologically safe water. The germicidal lamp inside the UV emits ultraviolet energy that has the capacity to alter the nucleic acid (DNA) of viruses, bacteria and cysts so they cannot reproduce and are thereby considered inactivated. The A. O. Smith IntelliUV-Pro Water Purifier incorporating UV purification technology produces germ-free potable water for drinking. Purified water is collected for drinking in a storage tank.

How does the A. O. Smith Intelli-UV-Pro Water Purifier work?A. O. Smith Intelli-UV-Pro Water Purifier has 6 stages of purification system, wherein the water is passed through the various stages and progressively filtered to get purified water which is stored in the inbuilt storage tank.

Stage 1 – Pre-filter
The Pre-filter is used to remove physical contaminants such as dirt, dust, soil particles, turbidity present in the water. This improves the life of the Fine Sediment filter.

Stage 2 – Fine Sediment filter
The Fine Sediment filter is used to remove finer physical contaminants present in the water. This improves life of the SCB filter®.

Stage 3 – SCB filter®
The SCB filter® uses carbon block which reduces harmful chemicals including pesticides, volatile organic compounds, residual chlorine etc. It also adsorbs bad taste and odour causing organic compounds from water.

Stage 4 – UV lamp (Dual pass)
In this stage water is passed through UV housing wherein UV rays disinfects the water by eliminating water-borne disease causing micro-organisms like bacteria and virus making it healthy for drinking.

Stage 5 – UF (Ultra fine) filter
In this stage water is passed through Ultra fine filter where it removes deactivated microbial cells and cysts.

Stage 6 – ZX filter
In the final stage water is passed through SCMT (Silver Charged Membrane Technology) filter which ensures double purification of water making it Safe and Healthy for drinking.

Product Overview

Note: The Pre-filter and the Ball valve comes along with the product as standard accessories.

Function of indicators

Power button
This button is used to switch ON/OFF the Water Purifier.

Tank full indicator
This indicates that the Water Purifier tank is full.

UV ON indicator
This indicates that the UV lamp is ON and water purification process is in progress.

UV change indicator
This indicates that the UV lamp needs to be replaced.

• UV change indicator glows when 10% life is remaining, indicating that it is time to replace UV lamp.
• When UV lamp life reaches its end, this indicator will start to blink continuously and the unit will not function until UV lamp is replaced.
• UV change indicator keeps blinking continuously with the buzzer beeping for 10 times every time the system is switched ON. The unit will not function until UV lamp is replaced.

SCPA change indicator
This indicates that except UV lamp all filters (Pre-filter, Fine Sediment filter, SCB filter®, UF (Ultra Fine) filter and ZX filter) needs to be replaced.

• SCPA change indicator glows when 10% life is remaining, indicating that it is time to replace all filters.
• When filters life reaches its end, this indicator will start to blink continuously and the unit will not function until all filters are replaced.
• SCPA change indicator keeps blinking continuously with the buzzer beeping for 10 times every time the system is switched ON. The unit will not function until all filters are replaced.

Temperature indicator
This indicates the temperature of water inside the hot water tank and displays the Error codes in case of fault in the Water Purifier.

Note: Call A. O. Smith Customer Care Centre if you notice any Error codes.

Water Heating Button
This purifier is capable of dispensing warm water (45°C) and hot water (80°C) as per customer desire. This button is used to heat the water inside the hot water tank of the purifier.

Child Lock Button
As a safety feature, to prevent hot water from being dispensed accidentally and possibly harming a child, this button is used to unlock the hot water faucet.

Water flow

Electrical Diagram

Safety Precautions

Electrical Safety
Even though this product is designed keeping highest safety standards in mind, there are certain Do's and Dont's which need to be followed while using this product.

Power plug must be used with a 230 V outlet. It is recommended to connect the product to the power supply only with the plug that is provided with the purifier. Do not pull out or touch power plug with wet hands to avoid electrical shock.

Make sure that the feed water is tested before installation. Do not install the product if the TDS and Hardness are more than that prescribed in the recommended feed water conditions.

Product should be installed only by A.O. Smith Company Authorised Service Technician. Do not open the purifier for cleaning the filters/UV lamp* or for any part replacements. This must be done only by A. O. Smith Company Authorised Service Technician.

Install the product away from direct sunlight.

*Do not open UV housing as UV rays will be harmful to the human beings. This must be done only by A. O. Smith Company Authorised Service Technician.

Troubleshooting

Your A.O. Smith Intelli-UV-Pro Water Purifier may not function at its desired capability if used incorrectly. This may not necessarily mean that the product is faulty. For instances like these, please follow the steps given below to troubleshoot the problem without the help from a certified technician. If the problem still persists, please call Customer Care Centre immediately.

Problems	Possible Cause(s)	Solution
Change in water taste.	Has the purified water been stored in the tank for long time?	Drain the stored water from the storage tank through faucet.
	Filters/UV lamp may require replacement.	Call Customer Care Centre for filters/UV lamp replacement.
	Has the raw water quality changed?	Call Customer Care Centre.
Decreased flow of purified water.	Check whether the tap/ ball valve is closed.	Open the tap/ball valve.
	Filters/UV lamp may be clogged or damaged.	Call Customer Care Centre for filters/UV lamp replacement.
Less/No purified water.	Check whether there is water supply in the tap.	If not, take the help of a plumber to set it right.
	Check whether tap/ball valve is closed.	Open the tap/ball valve.
	Check if either UV change or SCPA change is red .	Call Customer Care Centre for replacement of UV lamp/filters.
	None of the above.	Call Customer Care Centre.
No hot water.	Check whether the storage tank is full.	Wait until the storage tank gets filled.
	Fault in check valve.	Call Customer Care Centre.
Buzzer beeps and tank full and power LED blinks continuously.	Inlet solenoid valve alarm is triggered indicating that the solenoid valve is short.	Switch OFF the Water Purifier and call Customer Care Centre.
Buzzer beeps and UV ON LED blinks continuously.	UV lamp failure alarm is triggered indicating that the UV lamp is open and the water supply has been stopped.	Switch OFF the Water Purifier and call Customer Care Centre.
Buzzer beeps for 10 times and power LED blinks continuously.	Low pressure alarm is triggered indicating that the system input water pressure is not in the required range.	Switch OFF the Water Purifier and call Customer Care Centre.
UV change LED glows.	UV change indicator glows when 10% life is remaining indicating that it is time to replace UV lamp.	Call Customer Care Centre for UV lamp replacement.
Buzzer beeps for 10 times and UV change LED blinks continuously.	UV change alarm is triggered indicating that the UV lamp needs to be replaced and the water supply has been stopped.	Switch OFF the Water Purifier and call Customer Care Centre for UV lamp replacement.
SCPA change LED glows.	SCPA change indicator glows when 10% life is remaining indicating that it is time to replace filters.	Call Customer Care Centre for filters replacement.
Buzzer beeps for 10 times and SCPA change LED blinks continuously.	SCPA change alarm is triggered indicating that the filters need to be replaced and the water supply has been stopped.	Switch OFF the Water Purifier and call Customer Care Centre for filters replacement.

Error Messages and Actions

Error Code / Error Description	Unit Response	Solution
E1 (Element connection fault).	Buzzer beeps for 10 seconds and hot water supply has been stopped.	Call Customer Care Centre.
E2 (High Temperature alarm).	Buzzer beeps for 10 seconds and hot water supply has been stopped.	Call Customer Care Centre.
E3 (NTC Sensor alarm).	Buzzer beeps for 10 seconds and hot water supply has been stopped.	Call Customer Care Centre.
E4 (EEPROM error).	Internal PCB error.	Call Customer Care Centre.

Note: Call Customer Care No. 1800-103-2468/1860-500-2468.

Technical Specifications

+ Patent Applied.
* If input pressure exceeds 30 psi, a pressure reducing valve needs to be installed at the feed line. If the pressure is lower than 5 psi, a booster pump needs to be installed. Ensure you buy them from A. O. Smith Company Authorised Service Technician.

Recommended input Feed water quality for the optimum performance of your product

A.O. Smith Advantages

Purity through 6 Stage UV purification
A. O. Smith Intelli-UV-Pro provides healthy and safe drinking water with 6 stages of purification.

Double protection with India's 1st Dual pass UV chamber
Intelli-UV-Pro is powered by India's 1st Dual Pass UV Chamber (patent applied) in which water passes through the advanced high power 11 W UV lamp two times and ensures purified safe and healthy drinking water

No compromise- 3 technologies in one
The Intelli-UV-Pro is powered by 3 technologies (Dual Pass UV + SCMT (Silver Charged Membrane Technology) + UF Ultra Fine technology) in one power packed product, to ensure there is no compromise on your family's health.

Hot Water at Press of a Button
Instant UV purified water with 3 temperature settings - Room temperature water, warm (45°C) and hot (80°C).

Elevate your kitchen décor
Modern and contemporary design and night assist make your kitchen look good. And a large 10L storage capacity provides clean and healthy water all day long.

Stay Worry free with UV life alert
Indicates in advance when UV lamp and other filters need to be changed. Digital Display provides simple and intelligent display of information.