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  5. User Manual

A.O. Smith EWJH 15 User Manual

Manual is about: Elite Series

Summary of EWJH 15

  • Page 1

    Size: 210mm (h) x 148mm (w) part no.: 325174-000_r0 approved on: 17-09-2012 water heater ewjh 15 & 25 litres user guide high strength steel tank double coated glass lining glass coated heating element wired remote controller part no.: revised on: 28-03-2013 revision: all the logo with ® has been cha...

  • Page 2

    What's in the box? Electric water heater with wired remote controller mounting accessories user guide discharge tube safety valve contents user instructions .................................................................................... 1 specifications ............................................

  • Page 3

    User instructions please read the instructions carefully before the installation or operation of the water heater. This user guide is meant for your future reference and is applicable for the following models. Ewjh - 15 ewjh - 25 ewjh 15 - lhs ewjh 25 - lhs please refer the invoice or the product na...

  • Page 4

    Specifications 2 model ewjh 15 - lhs ewjh 25 - lhs volume [l] 15 25 power [w] 2000 2000 voltage/frequency [v/hz] ~230/50 ~230/50 actual stdg. Loss [kwh/24h/45°c diff.] 0.525 0.672 o max. Stdg. Loss [kwh/24h/45 c diff.] [as per is 2082:1993 amended in 2002] 1.138 1.386 reheating time for 35°c rise [i...

  • Page 5

    3 dimensions and part descriptors part descriptors 1 outlet 2 inlet 3 wired remote controller 4 red cap 5 blue cap 6 jacket 7 left cover 8 right cover 9 service cover 10 anode 11 heating element 12 tank 13 pu insulation 14 eps insulation 15 thermal cutout 16 installation bracket 16 16 e d section f-...

  • Page 6

    4 dimensions and part descriptors part descriptors 1 outlet 2 inlet 3 wired remote controller 4 red cap 5 blue cap 6 jacket 7 left cover 8 right cover 9 service cover 10 anode 11 heating element 12 tank 13 pu insulation 14 eps insulation 15 thermal cutout 16 installation bracket 16 16 e d section f-...

  • Page 7

    This is the only horizontal water heater in india which gives you a 4 year* warranty on the glass coated heating element. 4 year warranty on heating element 4 5 key features anode rod safety valve thermal cutout note: a. O. Smith reserves the right to amend or modify the specifications and features ...

  • Page 8

    Installation mounting fig. 2 wall mounting bracket 6 a 1. Make sure that the wall can withstand at least twice the weight of the water heater when completely filled with water. 2. Before locating the position for installation of the water heater, make sure that there is sufficient clearance availabl...

  • Page 9

    7 note: steps 1 through 7 shown above is applicable for models ewjh 15 and ewjh 25. Similar steps needs to be followed for ewjh 15 - lhs and ewjh 25 - lhs. Conversion from wall mounting installation to floor mounting step 2: unscrew the four bolts, and remove the two brackets step 3: turn 90 degrees...

  • Page 10

    8 rhs lhs fig. 5a installation diagram fig. 5b installation diagram *flexible hoses to be procured by the customer, not part of standard product. Note: the product should be installed by applicable inlet outlet configuration only. • correct installation is indicated by the a. O. Smith jaquar logo fa...

  • Page 11

    1. Open a hot water faucet nearby to permit the air to escape. 2. Open the cold water inlet valve fully, filling the heater and the piping. 3. Close the hot water faucet when water flows. 4. Check all the connections to see if there is any leakage. In case of a leakage, drain the heater completely, ...

  • Page 12

    10 fig. 6a safety valve rhs fig. 6b safety valve lhs for draining water from the water heater, following steps needs to be followed: 1. Switch off the electric supply to the water heater. 2. Open the hot water taps until the water is not hot any more. 3. Close cold water supply. 4. Drain the water b...

  • Page 13

    11 directions for use 1 on/off the water heater will be switched on after the “on / off” button is pressed. The default status of the control board working for the first time is as follows: heating light is turned on; default setting of the temperature is 70°c; actual temperature will be displayed i...

  • Page 14

    12 the value of the set temperature can be increased or decreased by one unit when the button is pressed. If the button is pressed continuously, the setting temperature increases or decreases continuously. If the button is released, it will exit the temperature setting mode after the flashing stops....

  • Page 15

    13 troubleshooting problem possible cause(s) solution • no display on wired heater is not plugged in plug in the heater remote controller thermal cutout trips call customer care centre • no hot water no power supply in power check the power socket socket on the wall control circuit or internal call ...

  • Page 16

    Circuit diagram l n green and yellow link water tank pe mains board high limit red black blue brown element control board sensor 7- core harness n l1 14.

  • Page 17

    Dear customer, congratulations! You have bought a world-class product manufactured by a. O. Smith india water heating private limited. It is a wholly owned subsidiary of a. O. Smith corporation (a. O. Smith). A. O. Smith is one of the largest water heater manufacturer in the world and a global leade...

  • Page 18: Warranty Card

    C o n d i t i o n s o f w a r r a n t y • this warranty certificate must be duly filled, stamped and signed by the dealer. This certificate must be preserved and produced whenever required. • during the warranty period and under normal use, if the product is found to be of faulty manufacture, the sa...

  • Page 19

    Dear customer, congratulations! You have bought a world-class product manufactured by a. O. Smith india water heating private limited. It is a wholly owned subsidiary of a. O. Smith corporation (a. O. Smith). A. O. Smith is one of the largest water heater manufacturer in the world and a global leade...

  • Page 20: Warranty Card

    C o n d i t i o n s o f w a r r a n t y • this warranty certificate must be duly filled, stamped and signed by the dealer. This certificate must be preserved and produced whenever required. • during the warranty period and under normal use, if the product is found to be of faulty manufacture, the sa...

  • Page 21

    Dear customer, congratulations! You have bought a world-class product manufactured by a. O. Smith india water heating private limited. It is a wholly owned subsidiary of a. O. Smith corporation (a. O. Smith). A. O. Smith is one of the largest water heater manufacturer in the world and a global leade...

  • Page 22: Warranty Card

    C o n d i t i o n s o f w a r r a n t y • this warranty certificate must be duly filled, stamped and signed by the dealer. This certificate must be preserved and produced whenever required. • during the warranty period and under normal use, if the product is found to be of faulty manufacture, the sa...

  • Page 23

    Corporate office 306, udyog vihar phase-2, gurgaon. Haryana. Tel.: 0124.474.6800-20 customer care toll free: 1.800.121.6808 21 jaquar and company pvt. Ltd..

  • Page 24

    Manufactured 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 p art no.: 325174-000_r0 dt:.