background image

1.  Ensure the installation is done as per instructions (refer Mounting, Plumbing & Electrical 

Connections section in pages 3 & 4).

2.  Ensure the inner container is filled with water (refer Filling Water section in page 4).

3.  Plug in the electrical power cord & switch on the electrical supply.

4.  Once the water heater is switched on, both the red & green indicators will glow. Red light 

indicates the heating & green light indicates  the power supply to the water heater.

5.  After the water reaches the preset temperature, the red light will switch off indicating that 

the heating is completed & water heater is in  standby mode. The water heater will be in 
standby mode until the hot water is withdrawn from the outlet or the temperature of 
the water drops due to passage of time.

6.  Open the outlet faucet to get the hot water. Upon withdrawing sufficient amount of hot 

water, the water heater will again enter into heating mode. This is indicated by glowing of 
red & green lights.

7.  After usage, switch off the electrical supply & close the outlet valve.

  Caution:

 Hot water over 50°C will cause scalding. In order to protect you and your family 

especially for the safety of children, ensure that the hot water flow & cold water mix is 
adjusted in the faucet accordingly before usage. It is advised not to use the outlet from 
this water heater directly in a shower or in a faucet. Suitable mixing with cold water is 
required before usage.

Operation Instructions

Warning:

 This water heater should not be operated with insufficient amount of water. 

Failure to do so may result in damage to the water  heater & injuries to the users. This 
will also make the warranty null & void.

Warning:

 The water heater should be connected to the mains using a power plug 

conforming to national standards and suitable   current carrying capacity (refer Electrical 
Connections in page 4).

 

Do not switch on the heater, if the water in the inner container is in frozen condition.

5

Summary of Contents for EWS 1

Page 1: ...esign REGD 237701 EWS 3 Product Design REGD 237702 EXPERT SERVICE Why people prefer an A O Smith water heater Instant water heater with Glass Coated Heating Element INNOVATIVE SUPERIOR QUALITY Get the best quality that ensures you have a water heater that works in Indian water conditions Heating technology that will always give you hot water Guaranteed RELIABILITY ...

Page 2: ......

Page 3: ...No 1 800 103 2468 Or Factory Address 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 About A O Smith A O Smith India Water Heating Private Limited was established in 2006 Since then the A O Smith team has conducted numerous focus group studies and spent endless research hours determining ...

Page 4: ...er EWS 1 3 Litres EWS 3 Litres Fitit Forgetit Guarante ed A O Smith Service within 24 hours Call 1 800 10 3 2468 EWS 1 Product Design REGD 237701 EWS 3 Product Design REGD 237702 EXPERT SERVIC E Why people prefer an A O Smith water heater Instant water heater with Glass Coated Heating Element INNOVA TIVE SUPERI OR QUALIT Y Get the best quality that ensures you have a water heater that works in Ind...

Page 5: ...50 Temperature range C 25 75 25 75 Working Pressure Bar 6 5 6 5 Inlet Outlet connections Inch Tank Warranty Year 5 5 1 Dimensions Model EWS 3 EWS 1 A mm 245 215 B1 mm 348 306 B2 mm 384 346 C mm 197 167 Part Descriptors 1 Outlet 2 Inlet 3 Safety Valve 4 Thermostat 5 Thermal Cutout 6 Front Casing 7 Back Casing 8 Heating Element 9 Inner Container 10 Green Lamp Indicator 11 Red Lamp Indicator 12 Reset...

Page 6: ... helps to prevent scale formation and extends the life of the heating element It has a superior Thermostat In case a fault occurs and the water temperature exceeds the preset temperature the Thermal Cutout cuts off the power supply to assure safety The Inner Container is highly dependable it comes with a 5 year replacement warranty Glass Coated Heating Element High rated Pressure 6 5 BAR Hi tech T...

Page 7: ...rews as provided Plumbing 1 Make necessary plumbing with reference to the above installation diagram 2 It is recommended that suitable nylon SS braided hoses should be used These hoses should have a minimum pressure rating of 6 5 Bar and should be compatible for hot water applications 3 Connect the cold water pipe to the inlet blue 4 Connect the hot water pipe to the outlet red Attention Make sure...

Page 8: ... performance and Safety Warning Connect the water heater using independent sockets adhering to national standards to ensure reliable earthing Do not use adapters Use pen multimeter to check whether the live line and neutral line are not reverse to ensure complete safety Note The RED BLACK and GREEN wires in the power cord corresponds to Live Neutral Earth connections These should be connected in t...

Page 9: ...e water heater will again enter into heating mode This is indicated by glowing of red green lights 7 After usage switch off the electrical supply close the outlet valve Caution Hot water over 50 C will cause scalding In order to protect you and your family especially for the safety of children ensure that the hot water flow cold water mix is adjusted in the faucet accordingly before usage It is ad...

Page 10: ...Call Customer Care Centre Red light off thermostat No hot water Control circuit or internal wiring error Water heats slowly Non functioning element Call Customer Care Centre Thermostat does Non functioning Call Customer Care Centre not shut off thermostat Improper calibration Call Customer Care Centre Piping connection Connection not sealed Call plumber leaks Leaky cover Tank or parts leak Shut of...

Page 11: ...eated as final and binding under the warranty for determining the defects repairs alterations required or carried out or certifying working of the goods thereafter 4 The Company or its Authorised service provider will be entitled to retain any defective part replaced under the warranty 5 The Company s liability under the warranty will be limited only to defects which occur under conditions of prop...

Page 12: ...vice Contract he has the option of calling our Authorised service provider and having his A O Smith Water Heater unit serviced on actual basis i e by paying the Labour Cost and Spares needed to attend to that Service or Complaint 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 providers 3 In case of p...

Page 13: ...s 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 9 ...

Page 14: ...rea Harohalli Kanakapura Taluk Ramanagara District 562 112 Karnataka India Toll Free No 1 800 103 2468 Website www aosmithindia com 10 Regional Office Delhi 105 106 Plot No 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 Mumbai Sanjar Enclave No 509 CTS No 428 S V Road Opp Milap...

Page 15: ......

Page 16: ... 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 Part No 323976 000_R3 Dt 10 05 2013 ...

Reviews: