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These instructions have been written as a guide for the proper installation and operation 
of your A. O. Smith         RO Water Purifier. A. O. Smith will not accept any liability where 
these instructions have not been followed. However, for your safety and to avoid 
damage caused by improper installation, it is recommended that the Water Purifier must 
be installed by A. O. Smith Company Authorised Service Technician only.

Before proceeding with the installation instructions:

1.  Inspect the A. O. Smith         RO Water Purifier and its component parts for possible 

damage. DO NOT install or attempt to repair any damaged component parts. If you 
detect any damage in your A. O. Smith         RO Water Purifier, please contact the 
company through Customer Care Centre, details of which are mentioned in this 
manual and on the product.

2.  Verify that the voltage being supplied corresponds to that which is mentioned in the 

A. O. Smith         RO Water Purifier manual.

IMPORTANT

Safety

Your safety and the safety of your loved ones is paramount to us. There are several 
safety-related messages in this manual, which have been provided during various stages 
such as installation, operation and maintenance of your A. O. Smith        RO Water 
Purifier. These messages point out potential hazards and also educate on how to reduce 
any potential risks. Please always read and follow all safety messages as provided in this 
manual.

General Instructions

03

 

This is the safety alert symbol. This symbol alerts you to potential 
hazards that can hurt you and others. All safety messages will follow the 
safety alert symbol and either the word “DANGER” or “WARNING”.

 

Indicates an imminently hazardous situation which, if not avoided, will 
result in death or serious injury.

 

Indicates a potentially hazardous situation which, if not avoided, could 
result in death or serious injury.

 

Indicates a potentially hazardous situation which, if not avoided, may 
result in minor or moderate injury or property damage.

DANGER

CAUTION

WARNING

Summary of Contents for X4+

Page 1: ...s registered at A O Smith Call Centre before 4 p m only Available only in selected cities For more details please call our Customer Care Centre or log on to www aosmithindia com 1800 103 2468 1860 500...

Page 2: ......

Page 3: ...mers all over the world trust A O Smith Products for their quality and workmanship Our customer centric approach manifests itself in many other ways too If you need any information or assistance with...

Page 4: ...07 Water flow 08 Electrical diagram 08 Safety precautions 09 How to use 10 Draining drip tray 11 How to maintain your product 12 Troubleshooting 13 Technical specifications 17 FAQs 19 Warranty terms a...

Page 5: ...ery Technology Patented Side Stream RO Membrane SCM TECH Silver Activated Post Carbon MIN TECH In A O Smith RO water purifier 100 water passes through the RO membrane ART ADVANCE RECOVERY TECHNOLOGY B...

Page 6: ...h representative immediately About this Manual This manual is a guide to good practice for operating and periodic maintenance of the A O Smith RO Water Purifier This does not contain the full servicin...

Page 7: ...ned in the A O Smith RO Water Purifier manual IMPORTANT Safety Your safety and the safety of your loved ones is paramount to us There are several safety related messages in this manual which have been...

Page 8: ...such as pathogenic bacteria virus protozoa and cysts A O Smith RO Water Purifier removes excessive TDS Total Dissolved Solids in water by more than 95 A O Smith RO Water Purifier reduces heavy metals...

Page 9: ...dmium etc It also removes microorganisms like bacteria virus protozoa and cysts Stage 6 and Stage 7 SCM TECH Silver Activated Post Carbon and MIN TECH This filter is the combination of Silver Activate...

Page 10: ...ew Figure 2 Rear Cover Overflow water R Feed water inlet Reject water Back View I O Front View Drip Tray Cover Faucet Lever Water Level Indicator Display Panel Indicators Top Cover Main Body Removable...

Page 11: ...ther filters are replaced Filter change indicator keeps blinking every time the system is switched ON The unit will not function until RO membrane and other filters are replaced This indicates that th...

Page 12: ...isplay PCB 150V 300V 50 Hz 1 AC supply P N Driver Board 24V DC GND Low Pressure Switch Pump RO Tap water Pre filter SCB filterTM ARTTM Ball Valve Inlet water 3 way joint Inlet Solenoid valve Faucet Ov...

Page 13: ...sing this product Figure 8 Install the product away from direct sunlight Figure 8 DANGER Figure 6 230V CAUTION Figure 9 Make sure that the feed water is tested before installation Do not install the p...

Page 14: ...st be done only by A O Smith Company s Authorised Service Technician Figure 11 CAUTION Figure 10 Do not connect hot water to the product Figure 10 Figure 11 When it is used Figure 12 Figure 13 Do not...

Page 15: ...ift up the water faucet lever for the continuous water flow To stop the waterflow pull down the water faucet lever Figure 17 Figure 17 Figure 15 Note Discard the first cycle of pure water before you s...

Page 16: ...e surface of water tray with a soft cloth Figure 20 We have provided removable Drip Tray with the product In case there is slippage of water it gets collected in Drip Tray 2 Remove Drip Tray cover by...

Page 17: ...O Smith Company Authorised Service Technician Figure 23 Figure 22 Figure 23 Do not splash water directly or clean with benzene pesticides thinner alcohol etc but use a soft dry cloth to clean the puri...

Page 18: ...r Care Centre changed Check if there is no water Switch OFF the Water flow through reject line Purifier and call Customer Care Centre Decreased flow of Check whether the Open the tap ball valve purifi...

Page 19: ...ed range Customer Care Centre Power LED blinks 3 times Level sensor error Switch OFF the water Purifier and call Customer Care Centre Power and Filter change Battery error Switch OFF the water LED bot...

Page 20: ...16 Filter change LED blinks RO membrane and other Call Customer Care Centre and unit is not functioning filters life ends for RO membrane and other filters replacement...

Page 21: ...age range 150 300 VAC 50 Hz Power rating Max 48 Watts Pressure Rating 7 psi to 30 psi Recovery Upto 55 TDS reduction 95 approx Input water temperature 5 C to 45 C Flow rate depends on variable factors...

Page 22: ...commended input Feed water quality for the optimum performance of your product Note Please go through detailed warranty terms and conditions mentioned on Page No 21 to 24 Warranty details Recommended...

Page 23: ...A O Smith RO Water Purifier have service or Filter change alerts Yes the A O Smith RO Water Purifier has a advance alert technology which indicates when to change the RO membrane and other filters 7 D...

Page 24: ...l Yes A O Smith RO Water Purifier can be mounted on the wall or can be placed on the counter Recommended uses of waste water Although the rejected water has high concentration of TDS Total Dissolved S...

Page 25: ...bility under this warranty shall be limited to the first purchaser end user and will not apply to subsequent sale by original purchaser end user However repaired part s will be warranted for the remai...

Page 26: ...is warranty in respect of any personal injury sickness illness death property damage or consequential damages arised either directly or indirectly due to utilisation of product 14 A O Smith reserves t...

Page 27: ...tc which is not related to do with product functionality will be charged to customer as per rate card 19 All implied warranties and conditions under law trade custom or otherwise are excluded and the...

Page 28: ...s needed to attend to that Service or Service Call at the prevailing Company rates Such service will be rendered by the Company in towns or places where the Company has its Authorised Service Provider...

Page 29: ..._____________ Phone ________________________ Mobile ________________________ E mail ________________________ Dealer s Stamp and Signature Invoice Number ______________________________ Dated __________...

Page 30: ...ithindia com Registered Office A O Smith India Water Products Private Limited formerly known as A O Smith India Water Heating Private Limited Plot No 300 Phase 2 KIADB Industrial Area Harohalli Kanaka...

Page 31: ...1800 103 2468 1860 500 2468 2 Calls registered with A O Smith Customer Care Centre on working days before 4 p m 3 Within city municipal limits only 4 Restricted to service requests only 5 Service may...

Page 32: ...y enters the bicycle industry 1889 Water heater division introduces the first glass lined commercial water heater the A O Smith Burkay B 65 1954 A O Smith was a leading supplier of line pipe 1927 Stat...

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