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1. MIIA LNO33 70m Q Qa E kd i MN E Sir 2 maj e D i O O 1HO ue1 oO PeSH JMO a mma aes 2 p E Maia aais 18 lj Commissioning 1 Open the ball valve provided on cold water and pipeline Allow the water to fill the system completely When the water starts flowing down at the usage point close the tap This will ensure that the system is completely filled with water 2 Visually check for any leakage in the pipeline If any leakage 1s noticed tighten the respective joints till the leakage stops Insulate the hot water pipeline and the vent pipe using 18 25 mm thick nitrile foam 3 Provide support and clamps for hot amp cold water pipeline depending on the length of the pipeline Do not disturb the system during monitoring Do not cover the collector surface Do not use the hot water during monitoring a do mm At the end of the day check the hot water temperature Note Total height of the air vent pipe should not be more than 10 feet In case the OHT height is more than 10 feet above the eleCtra location prefer to install a separate OHT dedicated to eleCtra at appropriate height Makeup tank 5 Ltr capacities with float valve are available with us for such case If require then contact to our authorized person 19 Owner Maintenance E Cleaning and important instructions 1 Cleaning from dust dirt l2. Electrotherm Solar Ltd ele amp tra The solar energy expert Operation amp Maintenance Manual for Evacuated Tube Collector amp Flat Plate Collector Integrated System Dear Consumer Congratulations on being a proud owner of a new eleCtra solar water heating system You have made a smart consumer decision to show that you care in protecting our tomorrow We know from experience that you will soon be showing your neighbors relatives friends and people around about convenience and savings by using hot water through eleCtra systems Should you experience any problems with our product dealer distributor or company executives please remember to call 1800 258 4040 or sms eleCtra space call me to 56767 Product registration is an important step Registering helps us facilitate warranty service and permit us to contact you To register your product kindly fill the warranty card on the inside back cover of this manual or ask for it from the eleCtra distributor dealer and send it to Customer Care address mentioned on the back cover Or ask the eleCtra distributor dealer to fill the warranty card on your behalf and ensure it is send to Customer Care Registration is required for warranty coverage eleCtra is a product from Electrotherm Solar Ltd which is mainly engaged into providing solar thermal solutions for domestic commercial and industrial systems Electrotherm Solar Ltd has a fully automa
3. 3 Float Valve stuck in the makeup overhead tank if equipped Close cold amp hot water tap of the mixing valve Increase the length of the air vent as per installation guide lines Clean or replace the float valve 27 Standard Parts Identification List FPC STORAGE TANK BLIND FLANGE WITH GASKET TEMPERATURE GAUGE PRESSURE GAUGE THERMOSTAT SENSOR SACRIFICIAL ANODE NON RETURN VALVE AIR RELEASE VALVE PRESSURE RELEASE VALVE PRESSURE PUMP SOLENOID VALVE MAKE UP TANK FLOAT VALVE Warranty Clause Warranty Qualification To qualify for this warranty 1 The eleCtra SWH must be delivered by ESL authorized dealer distributor and serviced by ESL authorized dealer distributor service station 2 After successful installation of product immediately register your product with the company through SMS to avail warranty on product and post sales services SMS eleCtra space Sr Number Mentioned on Tank to 56767 3 The warranty registration m respect of each SWH must be completed in Installation report duly filled up and signed by owner and dealer distributer with the stamped at the time of delivery of the SWH Warranty card given inside back cover of this booklet must be duly filled and authorized 4 All service has to be carried out by eleCtra authorized dealer distributor service agency at regular intervals Warranty Term Without CPP C
4. 3 4 X 4 BSP nipple 3 4 BSP Elbow Hot Water Outlet Electric Backup Heater 3 4 BSP GI B class insulated hot water piping Type A Piping Diagram SIDE VIEW Vent pipe 3 4 GI BO class 3 4 BSP Elbow NI QA Cold water inlet Electric Backup Heater Ball valve Utility Point from sump ae ee eee eee Over Head Tank OHT 3 4 BSP GI B LE class cold 8 water piping E 3 E Outlet Sacrificial Anode Glace Cold water THE SOLAR ENERGY EXPERT Inlet from HT Ball vo H valve Slo eia E o 5S D S E 2 2 7 FRONT VIEW Cold water inlet from sump oL mn sf LP Over Head Tank OHT 3 4 BSP GI B 7 1 71 class cold El water piping E E El Vent Pipe Sacrificial Anode eletro imema THE SOLAR ENERGY EXPERT Inlet l Hot Electric Backup Water Outlet Heater CY V Y Y0YY Y Ball valve E HHEHHHHHHH x i SR RE H HH H H 3 Way Valve i coil Hot Water Cold Water Utility Point Utility Point n M Type B Piping Diagram 17 SNIdid H31VM Q 102 SNIdld H3 1LVM LOH
5. installation and operation 4 Any SWH which has not been used in accordance with the operating instructions in the eleCtra Operation amp Maintenance Manual 5 Any repairs or replacement required as a result of accidents or collision 6 Any defects caused by misuse negligence abnormal use or insufficient care 7 Any damage that is caused by harsh or adverse water conditions contamination or corrosion from particles in the water supply excessive water pressure over temperature or neglect of any kind to the hot water unit and solar collector or their components 8 Where the water used with eleCtra SWH system exceeds following water quality criteria a TDS up to 600 ppm b Chloride content up to 100 ppm c Flouride content up to 1 ppm d Hardness up to 50 ppm for FPC 9 Where the corrosion or any damage has occurred when the Sacrificial Anode has not been changed in accordance with the owner s manual 30 10 11 12 13 14 Where presence of static electricity or any kind of electrical current is found in contact with any part of the eleCtra system Any SWH on which parts and accessories not approved by ESL have been used Any SWH which has been assembled installed dissembled adjusted or repaired by other than ESL authorized dealer distributor service station Any SWH which has been used for heating any material liquid other than water complying water quality standards mentioned in para 8 a
6. the duration in consecutive services amp list of services We recommend arranging system service quarterly 32 Checklist Check for Sacrificial anode Clean the system Check for leakage only in system Check the collector Check vent pipe condition 33 Warranty Card Capacity Serial No Address Hall E EP RR ooo Dealers Distributor s Stamp and Signature with date Manufacturer s Stamp and Signature with date Electrotherm Solar Itd Manufactured By Electrotherm Solar Limited Customer Care 1800 258 4040 Works 414 1 GIDC Phase II Vatva Ahmedabad 382 445 Gujarat India Ph 91 79 66186500 Tele fax 91 79 25895703 Web www electrathermal com Email electra electrotherm com This document was created with Win2PDF available at http www win2pdf com The unregistered version of Win2PDF is for evaluation or non commercial use only This page will not be added after purchasing Win2PDF
7. ater coming from eleCtra can cause severe burns Test the water before use Small children disabled or elderly persons should use hot water only under adult supervision Electrotherm Solar Limited is not responsible for any damages injuries or casualties caused directly or indirectly by usage of or due to eleCtra solar systems 22 Troubleshooting Please contact our Authorized Service provider in case problem persists after following this guide Sr No 1 Water is not 1 Cold water inlet valve is off Open the valve coming out from utility 2 Cold water inlet pipe or hot water Clean the pipes amp descale sediments point outlet pipe is choked Problem Possible Causes Solution 3 No cold water supply to solar Fill the overhead cold water tank If water heater from overhead tank the eleCtra tank is completely empty fill the overhead tank in early morning time when tubes are not exposed to sunlight or hot inside and reduce the chances of breakage of tubes 4 Float valve in the makeup tank Clean or replace the float valve has jammed or chocked If equipped 5 Airis trapped in the cold or hot Open the hot water outlet pipe near water pipe line the valve and remove the air or drain the water out of the tank and fill it again 23 Water is not hot eleCtra is not exposed to enough sunlight Excess water consumption then system rating Cloudy day without sun li
8. bove Any damage or deterioration caused by fire floods earthquakes chemical pollution industrial pollution bird dropping or any other natural calamities i Owner s Warranty Responsibilities It is responsibility of each owner to 1 2 Make certain that the warranty registration was completed at the time of the delivery of the SWH Follow the instructions related to safety and owner s maintenance specified in the eleCtra Operation amp Maintenance Manual Take adequate care of eleCtra without inflicting any intentional damages Maintain all bills of sale receipts service coupons and warranty card Installation report for proof of installation service etc which are essential to claim warranty Owner has to ensure that all the free services till date are carried out and coupons are duly signed by authorized service agency dealer distributor in owner s copy Service coupons are given at the last part of this booklet Any claim under the warranty must include full details of the defect and or damage to the eleCtra and its components with the product defect report and photographs All claims must be made within fifteen days of the detection of the defect Any such defect should be immediately conveyed to the authorized service centre 31 Frequently Asked Questions FAQ 1 Why an eleCtra Solar Water Heater High Thermal performance and decent cost savings in terms of electricity and other ene
9. e target three layer 1 Cu Infrared reflection layer 2 SS AIN Bonding agent cum absorption layer 3 AIN Absorption and antireflection layer T Inner Tank Material SS 304 8 Outer tank cladding material Pre coated GI 9 Insulation Material Poly Urethane Foam PUF 10 Reflector Material Optional Stucco Aluminum 11 Structure Material Hot Dip Galvanized 12 Outlet Water Temperature 60 70 C 13 System Height 1700 mm 14 Tank Diameter 460 mm 15 Inlet Connections 3 BSP Male 16 Outlet Connections 3 4 BSP Male 17 Tank Length mm 100 LPD 150 LPD 200 LPD 300 LPD 1000 1500 2000 3000 18 Area N S m X E W m 1 8X 1 2 1 8X 1 8 1 8X 2 1 L8X31 19 Sacrificial Anode 3 4 BSP Male Connection 20 Electrical Heater 11 4 BSP Female Connections 21 Net weight 100 LPD 150LPD 200LPD 300LPD Empty condition kg 56 75 110 165 Working condition kg 178 258 372 560 Due to constant up gradation product specifications are subject to change without prior notice This table does not apply to the cases where systems are designed specifically At standard test conditions Flat Plate Collector FPC Sr No Description Specification 1 System capacity in LPD 100 125 amp its multiple 2 Collector 2mX1mX0 1m each 3 Collector Type Standard or 2 4 Collector Non standard or 1stCollector 4 Collector Glass To
10. eaves bird droppings should be done to ensure consistent performance of eleCtra 2 Glass tubes may be washed with a soft cloth and warm water soap solution or glass cleaning solution Caution Take extreme care while cleaning the glass tubes as they are fragile 3 Tank and structural parts can be cleaned with water or soap solution as required 4 Leaves may accumulate above or below the tubes Please remove these leaves regularly to ensure optimal performance 5 FOR COLD CLIMATES As the outside temperature drops to sub zero water can freeze When water freezes it expands causing a pressure build up that is capable of bursting tubes Drain the collector s and piping manually by opening the valves given at suitable places when there s a chance the temperature might drop below the liquid s freezing point Broken tube replacement If a tube is broken it should be replaced as soon as possible by authorized technician Any broken glass should be cleared away to prevent injury To remove and replace a tube 1 Pull the existing tube out from the tank and remove any glass pieces from the glass collector 2 When removing the tube the silicon rubber seal in the tank may tear or come out If so replace this seal prior to inserting the new tube 20 8 Take out the new tube from box container Insert the protective end cap on the base of the evacuated tube and check for shiny silver color at the bot
11. ects and animals The TDS of water should not exceed 600 ppm Hardness lt 50 ppm should be also considered for FPC installation Do not touch or fill up cold water inside the glass tube if the tube has been exposed to sun without water If the eleCtra tank has been fully empty filling of water should be done in early morning This should be especially taken care when you are out of home for more than 3 4 days It is recommended that after reaching back to home you should perform the check of water presence in heater tank It is highly recommended that a sheet of opaque fabric or equivalent to be put on for proper covering of tube collectors when the system is not in use for more than 3 days The back up electrical heater should be installed by a trained electrician through ELCB switch who will provide a proper earth connection If you don t have firm earthing at your home please make it before installing of eleCtra and protect the cable connections from water and moisture It is recommended to switch OFF the electrical heater before taking water out from utility point or rather touching the tap Clogging or damage to the vent pipe can create severe damage to eleCtra Call nearest authorized personnel immediately if this happens In case of emergency or finding any unusual symptoms like breakage of tubes or leakage in tank close the inlet valve immediately and call dealer s authorized service provider for problem solving Hot w
12. entifying direction 4 Two type of installation may arrange as per customer requirement Type A amp Type B 5 Installation Type A The system will perform automatically Kindly find the below diagram for ready reference 6 Installation Type B In this case customer should take care for fill up the tank daily or as per their use Kindly find the below diagram for ready reference 7 While installing tubes fill it with water completely Note that solar storage tank should be fill with water at early morning or late evening only Prepare soap or detergent solution in a tub 14 Apply the soap solution on outer surface of the open end of tube Insert the outer rubber seal on the tube Let it be at the distance of more than 100 mm from the tube mouth Penetrate the tube in tube cavity given in the tank by revolving action Let it be inserted up to about 100 mm Fit the end caps to the bottom end cap holder Pull down the vacuum tube with same revolving action to make it properly seated in the end cap Assemble all the tube in the same manner GI B class BSP threaded pipes amp fittings are recommended for solar water heater Completely insulate hot water piping including vent pipe with nitrile foam rockwool and clad it with aluminum sheet of suitable thickness 15 Evacuated Tube Collector Vent pipe 3 4 GI B class 3 4 BSP T 3 4 T Minimum 1 foot higher than the OHT water level
13. ght Glass tubes not cleaned At the utility point cold water is of very high pressure and doesn t let the hot water coming out from mixing valve tap Reverse flow of cold water to the eleCtra tank in case of mixing valve Hot water pipeline not insulated properly Relocate the system to get maximum sunlight Plan your water usage as per installed capacity In case of high consumption use the electric back up heater Use the electrical back up heater Clean the tubes thoroughly as mentioned in cleaning section of owner maintenance Run hot water slowly at first and then gradually open up the cold water tap for optimal mixing of hot and cold water at the point of use or take out both of them one after another Close cold amp hot water tap of the mixing valve after use Insulate the pipeline 24 Intermittent Air vents of overhead tank and Provide suitable air vent for both the hot water eleCtra tank is not provided or tanks clean the vent pipe and put it flow blocked back properly Air lock Remove hot water outlet pipe from valve to clear air or drain and refill water from the solar water heater Cold water inlet pipe inside tank Make the pipe cleaned by authorized is choked technician Overnight Ineffective insulation Check the insulation around the temperature storage tank drop is very high The insulation is wet Excess heat loss in hot water pipeline Hot
14. he temperature of water in extreme winter season also Outer tank is made of pre coated GI providing a fine surface finish and a long lasting life along with superior aesthetics E Evacuated tubes Each evacuated tube consists of two glass tubes made from strong borosilicate glass The outer tube is transparent allowing light rays to pass through with minimum reflection as well as absorption The inner tube is coated with a special three target three layer selective coating which features excellent solar radiation absorption and minimum heat emission properties The top of the two tubes are fused together and vacuum 1s created between two layers of glass which is an important factor in the performance of evacuated tubes The absorption efficiency of the tubes is more than 92 ij Flat Plate Collector BIS Approved Flat Plate Collector is consisting toughened glass Aluminum box Absorber fin Header Riser Nipple for cold amp hot water flanges etc The all component has specific characteristic to perform Structure Structural components are made of high quality steel with Galvanized Iron Coating for prolonged durability It is made such a way to get benefit of easy assembly disassembly with higher strength 10 System Operation Evacuated Tube Collector How it works The eleCtra solar water heating system works on the principle known as Thermosiphon natural circu
15. lation by heat Due to density difference between the cold amp hot water the lighter hot water flows up into the tank and the heavier cold water enters the collector Hot water Cool water Solar radiation incident on the collector tubes heats the absorber This heat is transferred to the water contained in the tubes amp becomes less dense than the water in the storage tank Hot water starts rising and settles at the top of the storage tank Simultaneously cold water descends to the collector absorber tubes gets heated up and the cycle repeats 11 The circulation in the system during the heating process is purely due to the difference of density only There is no other mechanical moving part hence the system reliability is very high At the end of the day when radiation is zero after sun set the tubes will contain heavier cold water and the tank will have lighter hot water This will ensure that there will be no circulation during night amp hence no conduction losses on account of this The hot water storage tank is well insulated so the water stays hot and can be used later in the day or even the following day Hence the hot water you are getting in the morning is majority the performance of eleCtra of the previous day The Sacrificial Anode protects the tank from galvanic corrosion The system works well even in low sunlight days Performance On a bright sunny day eleCtra gives hot wate
16. orrosion Proof Process system The Thermal Performance of our product goods will be covered under warranty up to the 60 months after commissioning Our product goods will be covered under warranty up to the 24 months after commissioning or 30 months after dispatch from manufacturing plant whichever is earlier Installation report is a must to avail warranty benefits With CPP Corrosion Proof Process system The Thermal Performance of our product goods will be covered under warranty up to the 60 months after commissioning Our product goods will be covered under warranty up to the 60 months after commissioning or 66 months after dispatch from manufacturing plant whichever is earlier Installation report is a must to avail warranty benefits 29 Warranty Obligation on ESL If any part s is are found to be defective due to manufacturing error in an eleCtra SWH within the stipulated term stated above obligation on ESL 1s only to repair or replace at its sole discretion For defective parts replacement will be free when ESL acknowledges that such a defect is attributable to faulty material or workmanship at the time of manufacture All the repairs or replacements that are not covered in warranty shall be on chargeable basis Limitation This warranty shall not apply to 1 Collector glass tubes 2 Plumbing and associated parts 3 Installation or any damages resulted due to faulty
17. r up to 60 to 70 C under standard test conditions You may also observe steam coming out from vent pipe This is very normal condition The Evacuated tube collector in eleCtra performs well in overcast conditions due to diffused radiation collection ability You may get warm water instead of hot water in monsoon season The temperature rise inside the vacuum tubes is independent of the ambience temperature The electric backup heater if applicable can be used when there is need of additional water for more persons or inadequate solar radiation to get even warm water in some of the cloudy monsoon days 12 Flat Plate Collector FPC I How it works Solar water heating systems works on thermo siphon and black body absorption principle Initially cold water from the over head tank is filled in to the system by gravity flow Solar collector coated with selective black chrome will absorb the sun rays converts into heat and this heat will be transferred to cold water inside the fin amp tube Since the hot water being less in weight it moves up to the top of the solar tank At the same time cold water stored in the bottom of the solar tank will flows in to the solar collector bottom header and starts heating up This is a cyclic process and continues from morning till evening as long as the Sun shines In a good sunny days water temperature will be more than 60 C by evening This stored hot water will be utilized th
18. rgy sources makes eleCtra Solar Water Heater best alternative to your Electric geysers and other Competitors FAQ Z2 What about rainy days or overcast days Our high graded Evacuated Tube Collectors absorbs diffused radiations so we can get hot water in overcast weather as well In case of low radiation our system is equipped with standard electric backup element which will fulfill hot water needs in overcast conditions FAQ 3 Life and Durability of Tank and Structure Our tank has special Anti corrosion coating which make sure tank life up to 5 years and Galvanized Iron coating structure gives high endless life to structures FAQ 4 How long does it take to install system Our skilled installation team can install a eleCtra solar water heater in less than a day FAQ 5 What about service availability eleCtra has over 120 dealers across the country These dealers have been trained to install and service eleCtra units In case of emergencies eleCtra has help line number and a full range of spares in stock FAQ 6 Will I have hot water in the morning Absolutely Yes eleCtra has a thick PUF insulation which ensures very less heat loss during nights This means that hot water will stay hot throughout the nights FAQ 7 How long does the system take to heat a full tank In abundant solar radiation our system will heat a 100 litre tank in 6 7 hours While using electric backup heater it takes 2 3hours FAQ 8 What should be
19. rough a well insulated hot water pipe lines for bathing cooking washing etc I Performance On a bright sunny day eleCtra gives hot water up to 55 to 65 C under standard test conditions You may also observe steam coming out from vent pipe This is very normal condition The electric backup heater if applicable can be used when there is need of additional water for more persons or inadequate solar radiation to get even warm water in some of the cloudy monsoon days 13 Installation amp Commissioning System allocation Select a suitable area on the terrace which is free from shadow during any part of day Locate the area on the terrace such that the path of external hot water piping is shortest Installation Refer drawing Piping Plumbing Diagram 1 Shift all the material to the location identified for installation of the system on terrace Caution While shifting carry the glass tube box container carefully to avoid damage to the glass 2 In the identified area make the structure assembly and place it such a way that the inclined surface is facing to south 3 For direction identification take help of compass and ensure that while using it no any magnetic or ferrous based material should be near to it Terrace floor contains ferrous material in RCC which leads to wrong results of compass pointer Put the compass at the safe distance from any such material while id
20. stallation amp Commissioning ccecccecceecceeccesccessaessaeseaeeeees 14 System allocation cccccccccccccecseseeeeeceeceeassaesseeeeceeeeesaueeeaaeeeeeea 14 Installation conci ee tdeo eae xa e ter Eee e e intera 15 Commissioning eee erereeeeeaaceaarererenen nnne nennen 19 Owner Maintenance c ir ereeeereee iieii ain 20 Cleaning and important instructions eeeeeeeeeeeeeene 20 Broken tube replacement sseeeseseeeeeeeene 20 Insulation ite dos qual tree Ee te t ere reer reer eer ee 21 Other COMPONENLS cccccccceccecceesecesecececeeesssaseeeeeceseeessesssaeneeess 21 Precautions amp Safety ccccccccccceccsccsecsecscescceececesseecceceneeseeeeeneees 22 Troubleshoot ig sesers aeri a eoe au EY ea ou a 23 Standard Part Identification lists seeeeeeeeeeeee 28 Warranty Clause eccles trier boe a Pee br a eA ere Da uia 29 Warranty Obligations teer erre re aenea Tasa caca ea e Eee kao raa soda 30 Frequently Asked Questions esee eene 32 Warranty Card EC 34 General Technical Specifications Evacuated Tube Collector Description Specification 1 System capacity in LPD 100 150 200 300 2 Number of tubes 10 15 20 28 3 Collector tube length 1800 mm 4 Tube diameter 58 mm 5 Tube material Borosilicate 3 3 glass 6 Selective coating Thre
21. ted manufacturing facility at Vatva Gujarat plant with high emphasis on quality and deliveries Electrotherm Solar Ltd is a sister concern of Electrotherm India Ltd an ISO 9001 certified public limited business conglomerate with interest in Engineering Steel Ductile Iron Pipe Electric Vehicle Renewable Energy and Education Thank you once again for purchasing eleCtra We are glad to be associated with you Regards Electrotherm Solar Ltd Evacuated Tube Collector Sr No Part List Insulated Hot water Storage Tank Evacuated Tube Collector End Caps Galvanized Iron structure Electric Back up Heater S oa A 9 N Hot water outlet Flat Plate Collector FPC Sr No Part List Insulated Hot water Storage Tank Flat Plate collector Galvanized Iron structure Electric Back up Heater Hot water outlet Brass Flanges Sacrificial Anode Bom a de X N Cold water inlet Table of Contents General Technical Specification eee 6 System Identification ccscescscecceccececectesceescescescesececseseceses 9 Component Details riscarien an nr NE iaa 10 System Operation cssc eese ini ii a OEA ARAS SEEE 11 Evacuated Tube Collector ETO eee 11 Flat Plat Collector FPO ccs ciescessstisnssaicasasdicastiasssnstanssiastgnndaas 13 In
22. tom of the tube which ensures presence of proper vacuum Do not use the tube if bottom of the tube is white or transparent instead of silver which denotes leakage of vacuum majority due to breakage of the tube While installing tubes fill it with water completely Prepare soap or detergent solution in a tub Apply the soap solution on outer surface of the open end of tube Insert the outer rubber seal on the tube Let it be at the distance of more than 100 mm from the tube mouth Penetrate the tube in tube cavity given in the tank by revolving action Let it be inserted up to about 100 mm Fit the end caps to the bottom end cap holder Pull down the vacuum tube with same revolving action to make it properly seated in the end cap Clean the replaced tube thoroughly Insulation The pipeline from the eleCtra outlet to utility point should be well insulated Air vent pipe should also be well insulated This insulation should be checked periodically for damage Up to 6096 heat loss can occur if the insulation is not done or of poor quality Other components Other parts of the system such as tank electric backup heater sacrificial anode structure and piping should be serviced inspected by qualified technicians 21 Precautions amp Safety 1 10 Location of the eleCtra water heating system should be out of the reach of children Take enough care of the system from striking hard obj
23. ughened glass 4mm thick 5 Absorber Coating Selective coated NALSUN 6 Absorber fin Header amp Copper Riser Material 7 Aperture area 2 m each 8 Inner Tank Material Stainless steel 304 9 Outer tank cladding Pre coated GI Aluminum material 10 Insulation Material Poly Urethane Foam PUF 11 Structure Material Powder Coated Steel 12 Outlet Water Temperature 55 65 C Due to constant up gradation product specifications are subject to change without prior notice This table does not apply to the cases where systems are designed specifically At standard test conditions System Identification We are maintaining a record of our each amp every system to take proper care of our all system as well as customer through serial number of eleCtra system Example Serial number of system is 13B8450 Identification 13 Year of manufacturing B Month of year A January B February C March 8450 Product number System type amp classification will also automatically link with serial number in our record Component Details Storage tank The storage tank is made of three layers tank PUF Poly Urethane Foam insulation and outer tank The inner tank material is corrosion resistant stainless steel material amp undergoes special corrosion coating treatment for longer tank life High density PUF insulation thickness is 50 mm which helps preserve t
24. water is raised up in overhead tank slowly Ensure that the insulation is dry Get the repair done if leakage observed in any of the tanks of eleCtra by authorized service person Check if hot water pipeline is installed as per the installation guidelines and proper insulation is done Check the cold water piping as per the diagram and make it proper if not so 25 Water is System not in use for a long time Ifthe system is not in use for a long boiling and time cover it with an opaque cloth or steam is sheet being released Failure of thermostat if Change the thermostat from vent equipped Electrical Improper wiring connections Make proper wiring done with backup not qualified electrician working Inappropriate setting of Set the thermostat for a comfortable thermostat temperature if bath between 35 45 C equipped Damage by lightning strike Inspect replace fuse heater element and thermostat Short circuit Replace with a new one Leakage Rubber seal damage Try to determine the source of the from any of the component of eleCtra manipulation of tube insertion inside the cavity leakage from the tank or piping leakage Get it fixed by authorized service provider 26 Water over flows from air vent 1 Cold water comes from utility point to eleCtra tank by reverse flow while using mixing valve 2 Inadequate air vent length
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