A.O. Smith EWS-10 User Manual

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Discover why

A. O. Smith Water Heaters

are such a hot favouritein America

EWS 6, 10, 15, 25 Litres

A. O. Smith Water Heaters. Good looking. Technologically far ahead.

Glass Coated Element

Changeable Decorative Panels

High Strength Steel Tank

Blue Diamond Glass Lining

Glass Coated

Changeable Front

23% stronger than

Blue Diamond Glass

Element reduces

Panels in eight

stainless steel tanks.

Lining offers the

electricity bills and

colours to match

Ideal for high rise

best protection

increases the life of

your bathroom.

apartments where

against tank

the heating element.

 

water pressure is high.

corrosion.

 

 

 

 

 

Saves Energy

Key Features

GLASS COATED

ELEMENT

BLUE DIAMOND GLASS LINING

ANODE ROD

PROTECTION

SAFETY VALVE

25OC

75OC

TEMPERATURE CONTROL KNOB

Glass Coated Element reduces electricity bills and increases the life of the heating

element

Scale and sediment build up on the surface of standard elements leading to higher electricity bills and premature failure. An A. O. Smith Glass Coated Element helps to prevent scale formation on the element reducing your electricity bill and extending the life of the element.

Blue Diamond Glass Lining offers the best protection against tank corrosion

The new Blue Diamond technology with enhanced levels of zircon increases the life of the water heater. The lining is proven to be stronger and more water-resistantthan any other in the industry.

Anode Rod protects the tank from corrosion

The tank has an anode rod system with a stainless steel core that is designed to protect the tank from corrosive elements. The system uses a special cathodic action to fight the corrosive elements which in turn prolongs the life of the water heater.

6

Safety Valve discharges water in case pressure or temperature exceeds preset limits

This water heater has a temperature and pressure safety valve. The valve is designed to automatically relieve and discharge water in case the pressure or temperature overshoots the preset limits. [Not seen in picture]

Temperature Control Knob set the temperature

The Temperature Control Knob allows you to set the temperature between 25OC and 75OC.

Thermal Cutout cuts off electrical power to the unit if a fault occurs, ensuring safety

In case a fault occurs and the water temperature exceeds the highest preset temperature on the

6thermostat, the breaker rapidly cuts off the live line and the zero line simultaneously to guarantee safety.

THERMAL CUTOUT

A. O. Smith ColourMatch SystemTM

The A. O. Smith ColourMatch SystemTM allows your water heater to match the colours of

your bathroom.

Call the A. O. Smith Customer Care Centre [1.800.103.2468] to order one of the Decorative

Front Panel colour options and we will have it delivered free of charge.

Changing the Decorative Front Panel

Pull out the Knob

Knob

Decorative Front Screw

Panel

Unscrew

Remove the Decorative Front Panel to change

Warranty

The tank carries a 7 year warranty. The heating element has a 2 year warranty that can be extended to 4 years if registered within the first 2 months of purchase. All other parts carry a 2 year warranty.

About A. O. Smith

In 1936, A. O. Smith developed and patented a process to glass-linewater heaters. Over the years, A. O. Smith has gained the respect and support of homeowners, contractors, architects, and specifying engineers in over 60 countries by providing innovative energy efficient products designed for years oftrouble-freeservice.

Today, A. O. Smith Water Products Company, the largest water heater manufacturer in North America; a division of A. O. Smith Corporation, is a global leader in innovative technology and energy efficient solutions.

A.O. Smith India Water Heater Private Limited was established in 2005. Since this time, the

A.O. Smith team has conducted numerous focus group studies and spent an endless number of research hours determining what India wanted in a water heater. Backed by 70 years of proven technological advances A. O. Smith India has created a stylish design with features demanded by the Indian consumer.

Specifications

Model

EWS-6

EWS-10

 

EWS-15

EWS-25

Capacity [ltrs.]

6

 

 

 

10

 

15

25

 

 

 

 

 

 

Power Supply

 

230V / 50Hz

 

Wattage [kW]

2

2

 

2

 

 

2

Max Stdg. Loss [kWh/24h/45oC diff.]

0.792

0.99

 

1.138

1.386

[as per ISI 2082:1993 amended in 2002]

 

 

 

 

 

Actual Stdg. Loss [kWh/24h/450C diff.]

0.51

0.62

 

0.75

0.924

Reheating Time for 500C rise [in min]

16

33

 

48

72

Rated Pressure [bar]

8

8

 

8

8

 

 

 

 

 

 

Dimensions

Model

EWS-6EWS-10

 

EWS-15

 

EWS-25

A [mm]

 

373

 

373

 

444

317

 

 

B1 [mm]

317

373

 

373

 

444

B2 [mm]

326

380

 

382

 

453

C [mm]

258

277

 

348

 

383

 

 

 

 

 

 

 

Parts Descriptors

Part Descriptors

1

Outlet

8

Anode

2

Inlet

9

Heating Element

3

Safety Valve

10

Tank

4

Thermostat Knob

11

Installation Bracket

5

Decorative Front Panel

12

PU Insulation

6

Front Jacket

13

Thermal Cutout

7

Back Jacket

 

 

 

 

 

 

A

5

B2 B1

4

1

2

3

 

C

12

 

11

13

10

 

9

 

8

4

7

6

YEARS

Register your product with the A. O. Smith Customer Care Centre [1.800.103.2468]

within two months of purchase. You will get an extended warranty

on the element [from 2 years to 4 years]. You can also get an additional changeable Decorative Front Panel in a colour of your choice.

Extended Warranty

T: 1.800.103.2468 nwww.aosmithindia.com