A.O. Smith GAS WATER HEATER User Manual Download Page 1

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Water Heater

HSE-HNS 50, 60, 80 Litres

User Guide

* Conditions Apply

THE SAFEST GAS WATER HEATER

HIG-VNS-006

Dual Solenoid

Valve

Carbon Monoxide

Detector

(Optional)

Three Burners

Ignition Pin

Corrosion Resistant

(Oxygen free copper exchanger)

Warranty*

Summary of Contents for GAS WATER HEATER

Page 1: ...50 60 80 Litres User Guide Conditions Apply THE SAFEST GAS WATER HEATER HIG VNS 006 Dual Solenoid Valve Carbon Monoxide Detector Optional Three Burners Ignition Pin Corrosion Resistant Oxygen free copper exchanger Warranty ...

Page 2: ...s a global leader in innovative technology and energy efficient solutions Congratulations And welcome to the A O Smith family We would like to thank you for the trust you have shown in choosing an A O Smith water heater You can be sure it will live up to your expectations Thousands of delighted users all over the world trust A O Smith water heaters for their families This user guide will introduce...

Page 3: ...her safety features 8 Well built to last long 8 Installation instructions 9 Mounting instructions 10 Venting instructions 11 Operating instructions 12 Maintenance and cleaning 13 Consumer safety information 13 Error codes 14 Circuit diagram 15 Warranty 16 Jurisdiction 17 Warranty Card 18 Service and Maintenance 19 User Guide Conditions Apply THE SAFEST GAS WATER HEATER HIG VNS 00 6 Dual Solenoid V...

Page 4: ...o operate the water heater without connecting the exhaust piping The piping should be done as per the instructions provided in this user guide and exhaust piping should never be tampered with If any damage is observed in the exhaust piping users should disconnect the gas and power supplies and stop using the water heater dial our Customer Care No 1 800 103 2468 for further instructions Before inst...

Page 5: ... line mobile phones Immediately call the gas supplier by using your neighbor s phone Follow the gas supplier s instructions If you cannot reach the gas supplier call the fire department Water temperature over 52 C can cause severe burns instantly and may cause death from scalds Children disabled and elderly are at highest risk of being scalded See instructions before setting the temperature of hot...

Page 6: ...r the water heater Keep flammable products 1 Far away from heater 2 In approved containers 3 Tightly closed and 4 Out of children s reach Water heater has burners 1 Which may come on anytime and 2 Will ignite flammable vapors Vapors 1 Cannot be seen 2 Are heavier than air 3 Go a long way on the floor and 4 Can be carried from other rooms to the pilot flame by air currents Installation Do not insta...

Page 7: ...tion Water Pressure MPa Min 0 02 Max 1 2 Rated Gas Pressure millibars 20 Rated Heat Input kW 12 Controlling Type Knobs on the front cover Installation Wall Hung Indoor Gas Inlet Inch 3 4 Connections Hot Water Outlet Inch 1 2 Cold Water Inlet Inch 1 2 Product Weight kg 9 A O Smith reserves the right to make product changes or improvements at any time without notice Conditions Apply Natural gas typi...

Page 8: ...Hot Water Outlet 3 Gas Inlet 4 Child Lock 5 Connector CO Detector 6 Gas flow Control Knob 7 Winter Summer Setting Knob 8 Straight Pipe 9 Elbow Vent Pipe 10 Outlet Vent Pipe 11 Top Mounting Bracket 12 Bottom Mounting Bracket 5 4 Summer Power Max Min Heating Winter 6 10 7 8 9 B 3 2 1 11 12 A C ...

Page 9: ...tects that the exhaust flue pipe could be blocked it switches off the gas water heater by cutting off the gas supply This gas water heater assures you the best quality and long life expectancy With our careful manufacturing and strict quality control A O Smith gas water heater is backed by 4 years warranty on the heat exchanger and 2 years warranty on the whole unit Conditions Apply Warranty Three...

Page 10: ...ly will switch off automatically And there will not be any supply of natural gas to the heater which ensures safety In case the supply of gas pressure is beyond specified limits the gas pressure stabilisation device will ensure that the gas is supplied at the optimum pressure to the burners thus ensuring safety Flame Failure Protection Coupled with ducting power vent exhaust system expels the burn...

Page 11: ...produced by burning gas to water This gas water heater has a unique corrosion protection design in the heat exchanger further the heat exchanger is made from oxygen free copper which offers extended life for heat exchanger Most competitor gas water heaters use a lead or a tin coating to the copper heat exchanger However the coating may fall off at high temperatures exposing the copper in the heat ...

Page 12: ...to the water heater or to lower floors of the structure When such locations cannot be avoided it is recommended that a suitable drain pan adequately drained be installed under the water heater It is recommended to use CO detector Only A O Smith recommended CO detector should be used for this gas water heater Should overheating occur or the gas supply fail to shut off turn off the manual gas valve ...

Page 13: ...valve and burner has no damages and are properly fitted Summer Power Max Min Heating Winter 500 mm 100 mm 600 mm 900 mm 60 mm 1300 mm 300 mm 300 mm Combustibles Gas Stove Exhaust Fan Electric Wire 300 mm Summer Power Max Min Heating Winter Don ts Do not install the water heater where water debris or flammable vapors may get into the flue terminal This may cause damage to the water heater and void ...

Page 14: ... collar of the water heater The vent must be easily removable from the top of the water heater for normal service and inspection of the unit The water heater vent must not be connected to any other gas appliance or vent stack Avoid using an oversized vent pipe or using extremely long runs of the pipe Do not common vent or connect any vent from other appliances to the water heater vent General rule...

Page 15: ... complete safety Operating Instruction 1 Ensure all the gas connections are properly tightened and there is no leakage of gas 2 Plug in the power cord and switch on the power 3 Turn on the gas switch 4 Turn on the inlet outlet tap the water heater will ignite automatically upon entry of water into it it discharges hot water in a few seconds 5 Customer can adjust the gas flow knob water flow knob t...

Page 16: ...onnect electrical power 2 Remove and clean the water inlet filter 3 Use pressurized air to remove dust from the main burner heat exchanger and fan blades Do not use a wet cloth or spray cleaners on the burner Do not use volatile substances such as benzene and thinners They may ignite or fade the paint 4 Use soft dry cloth to wipe outer cover of tankless gas Maintenance and Cleaning Vent System The...

Page 17: ...ault Heating LED light flashes 8 times High temp limit fault Heating LED light flashes 9 times CO sensor fault Heating LED light flashes 10 times when connected to A O Smith CO detector M in Winter M ax Summer Power Heating Power Heating Example for Heating light flashes For Flame failure the Heating light flashes 2 times 2 Seconds 5 Sec 1 Sec 2 Sec 1 5 Sec Light Flashes 2 times 5 Sec 1 Sec 2 Sec ...

Page 18: ...er flow sensor Child lock switch Pressure sense switch Black wire Gas valve Brown Pink wire High temperature limit White wire Grounding wire Yellow green wire Terminal of Power supply Red Black Green Yellow wire Fan Red wire Gas valve Brown Blue wire Main PCB Board ...

Page 19: ...ted only to defects which occur under conditions of proper installation normal operation and proper use It excludes defects occurring because of abuse faulty care or maintenance and repairs alterations to product or the parts by others 6 The customer will have no claim under this warranty in respect of any personal injury damage or property or consequential damages or for utilisation of the goods ...

Page 20: ...tory address Post Warranty 1 The customer may be offered a yearly Service Contract at the prevailing Company rates and terms 2 In case the customer does not wish to enter the Service Contract they have an option of calling our A O Smith Toll Free Call Centre No 1 800 103 2468 and having their A O Smith Water Heater unit serviced on actual basis i e by paying the Labour Cost and Spares needed to at...

Page 21: ... Stamp and Signature Invoice Number Dated Customer s Name and Address Model Capacity Warranty Card Warranty Card Customer Copy To be retained by the Customer Unit Serial Number Dealer s Stamp and Signature Invoice Number Dated Customer s Name and Address Model Capacity Warranty Card 18 ...

Page 22: ...l Area Harohalli Kanakapura Taluk Ramanagara District 562 112 Karnataka India Toll Free No 1 800 103 2468 Website www aosmithindia com Regional Office Delhi 105 106 Plot 19 Sagar Plaza Laxmi Nagar District Centre Vikas Marg Laxmi Nagar New Delhi 110 092 Kolkata 224 A Office No 811 8th Floor Krishna Building AJC Bose Road Kolkata 700 017 Pune 401 402 Citi Mall Ganeshkhind Road Near Pune University ...

Page 23: ......

Page 24: ...by A O Smith India Water Heating Private Limited Plot No 300 Phase 2 KIADB Industrial Area Harohalli Kanakapura Taluk Ramanagara District 562 112 Karnataka India Toll Free 1 800 103 2468 Website www aosmithindia com ...

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