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Summary of Contents for Sudarshan Saur ETC
- Page 1 210 MMX297MM USER MANUAL EVACUATED TUBE COLLECTOR SOLAR WATER HEATER SYSTEM SOLAR WATER HEATER Sudarshan Saur Shakti Pvt. Ltd. K-240, M.I.D.C. Waluj, Aurangabad - 431 136, Maharashtra, India. Toll-free: 1800-233-4545 | www.sudarshansaur.com | office@sudarshansaur.com SOLAR WATER HEATER...
- Page 2 We at Sudarshan Saur have a variety of applications for a wide range of users. Be it houses, hospitals, hotels, industries, or anywhere else, you’ll find that we are able to provide you with the solar water heater that is ideal for your institution.
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Page 3: Table Of Contents
SOLAR WATER HEATER INDEX Page No. 1. Introduction......................01 2. Working Principle....................02 3. Components ....................03 - 04 4. Site Requirements....................05 5. Plumbing Connection: Automatic Mode.............. 06 6. Plumbing Connection: Series Mode..............07 Plumbing Connection: Dual Mode................ 08 8. -
Page 4: Introduction
Earth and it is the only source of energy which can be harnessed completely, without disturbing the natural cycle of life. We at Sudarshan Saur have made it our mission to harness this divine source of energy for the well-being of mankind. -
Page 5: Working Principle
SOLAR WATER HEATER WORKING PRINCIPLE OF ETC SYSTEM The Sudarshan Saur ETC system works on a Black Body Heat Absorption Principle. The principle states that black colour absorbs maximum heat, more than any other colour. The system uses vacuum tubes made of borosilicate glass with a special coating to absorb solar energy. -
Page 6: Components
A) 3 T Evacuated Glass Tubes: Evacuated glass tubes are the main component of the ETC system. They are made by assembling two concentric borosilicate glass tubes. The outer surface of the inner tube is coated with Cu/SS-ALN by an innovative coating technology called ‘magnetron sputtering technique’. - Page 7 SOLAR WATER HEATER C) Manifold (for bigger systems): Manifold is used to hold the array of vacuum tubes on either side, for systems of higher capacity (from 500 LPD upwards). The assembly of tubes is covered with high quality PUF insulation, ensuring low conduction and convection loss to the atmosphere.
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Page 8: Site Requirements
4.5 feet (for systems up to 300 LPD) above the installation platform of ETC system. b. Water Hardness: There are two different systems for soft water and hard water. And... -
Page 9: Plumbing Connection: Automatic Mode
This method of plumbing will work when there is a drop in temperature, due to mixing of cold water in the tank. The ETC system needs to be of a sufficient capacity to hold this water. The best part is, you won’t have to operate the gate valve every day to fill... -
Page 10: Plumbing Connection: Series Mode
U S E R M A N U A L - E T C S Y S T E M PLUMBING CONNECTION: SERIES MODE Cold Water Air Vent Air Vent Air Vent Storage Tank Hot Water Hot Water Storage Tank Storage Tank Gate Valve... -
Page 11: Plumbing Connection: Dual Mode
SOLAR WATER HEATER PLUMBING CONNECTION: DUAL MODE Cold Water Storage Tank Air Vent Air Vent Hot Water Storage Tank Gate Valve 1 Gate Valve 2 Spray Outlet Check Valve Ball Valve Hot Water Outlet Cold Inlet Basin This is an alternate arrangement of plumbing, if you want to operate the valve in winter or on cloudy days. -
Page 12: Plumbing Connection: Heat Pipe Model
U S E R M A N U A L - E T C S Y S T E M PLUMBING CONNECTION: HEAT PIPE MODEL Air Release Valve Hex Ripple Gate Valve Pressure Release Valve Gate Valve Pressure Pump Water Inlet Mixing Valve Mixing Valve Spray Outlet... -
Page 13: Hot Water Line: Automatic Mode
SOLAR WATER HEATER HOT WATER LINE: AUTOMATIC MODE a) This table must be strictly followed to know about the size and length of the hot water line: ETC System Using Line size Ratings Length Mtr. Points 100 ETC 1/2” 150 ETC 1/2”... -
Page 14: Hot Water Vent: Automatic Mode
U S E R M A N U A L - E T C S Y S T E M HOT WATER VENT: AUTOMATIC MODE Clamped to Ground Duly insulated vent pipe must be provided immediately after the outlet port of your solar water heating system. -
Page 15: Operational Hints
SOLAR WATER HEATER OPERATIONAL HINTS 1) Always ll cold water in your tank: Especially do this in the morning, because doing so during afternoons might cause the glass tubes to crack, due to a sudden change in temperature. Although the tubes have been designed to take this pressure, yet it is a point to be careful about. - Page 16 U S E R M A N U A L - E T C S Y S T E M 5) Time gap between hot water removal: The water present in the pipeline is usually cooler than the water in your storage tank.
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Page 17: Troubleshooting Guidelines
All the information in this manual is based on the product range, design and models available as on the date of printing. At Sudarshan Saur, our products continuously undergo the process of improvement and innovation, thus the parameters of your product may vary from the information given in this manual. -
Page 18: Customer Feedback
CUSTOMER FEEDBACK Name Address Contact Number E-mail How did you find out about Sudarshan Saur Solar Water Heater? Please tick ( ) as applicable. Referral Friends/Relatives Advertisements/Communication Internet Comments... - Page 19 System Model/Rating Sr. No. Date Invoice No. We hereby confirm that your Sudarshan Saur Solar Water Heating System is guaranteed for the period mentioned, from the date of the invoice. 7 Years’ Guarantee - Wonder Ultimate Glass Lining 5 Years’ Guarantee -...
- Page 20 Minor scratches or distortion occurred during transport, loading, unloading or installation of system c. Various components like rubber parts, plastic parts, air relief valve, electrical heater etc. that are bought from outside d. Damages occurred due to natural calamities like cyclone, heavy winds, hail stones, heavy rainfall, or earthquakes e.
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