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Heatrae Sadia Multipoint 30H, Fitting Instructions Manual

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Heatrae Sadia Multipoint 30H Fitting Instructions Manual Download Page 17

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Summary of Contents for Multipoint 30H

Page 1: ...Multipoint Horizontal 30 and 50 litre Fitting Instructions...

Page 2: ...ise warranty details to customers Contents 1 Introduction 3 1 1 General 3 1 2 Symbols used 3 1 3 Abbreviations 3 1 4 Liabilities 3 2 Safety 4 2 1 General safety warnings 4 2 2 Recommendations 4 2 3 Sp...

Page 3: ...in product quality All the specifications stated in this document are therefore subject to change without notice Our liability as the manufacturer may not be invoked in the following cases Failure to...

Page 4: ...pass the thermal cut out in any circumstance 2 Safety 2 1 General safety warnings DANGER This product is unvented and as such becomes pressurised when in operation The combination of pressurisation an...

Page 5: ...posed of at end of life See Section 3 to 11 Electrical rating 3kW 240V 2 75kW 230V Capacities 30 or 50 litres Weight full 30 litre 42 5kg 50 litre 69 3kg Rated pressure 0 6MPa 6 bar Minimum recommende...

Page 6: ...per inner vessel which ensures an excellent standard of corrosion resistance The outer casing is a combination of resilient thermoplastic moldings and painted steel The product is supplied complete wi...

Page 7: ...iling and national regulations as listed below Building Regulations The Building Standards Scotland The Building Regulations Northern Ireland I E E Electrical Regs UK Water Regulations 5 2 Installatio...

Page 8: ...f valve 3 52 Where a manifold is used it should be sized to accept and discharge the total discharge from the discharge pipes connected to it 3 53 Where valves other than the temperature and pressure...

Page 9: ...ithstanding high temperature discharges of water and 3m from any plastic guttering system that would collect such discharges Tundish 3 54 The tundish should be vertical located in the same space as th...

Page 10: ...esistance of 4 No 28mm elbows at 1 0m each 4 0m Therefore the maximum permitted length equates to 14m As the actual length is 7m a 28mm D2 copper pipe will be satisfactory Safety device e g temperatur...

Page 11: ...he electrical supply The indicator light will illuminate during heating When the set temperature is reached the indicator light will go out The set temperature can be adjusted by rotating the knob loc...

Page 12: ...his pipe must be left open to atmosphere 8 Operation 8 1 General WARNING Do not block or restrict the discharge from any safety valve fitted Do not tamper with any safety valve fitted If water dischar...

Page 13: ...ure water flows freely from the valve s and through the discharge pipes Ensure the valve s reseat correctly when released The Expansion Vessel should have a precharge pressure of 0 35 MPa 3 5 bar This...

Page 14: ...relief valve intermittently A Expansion in mains not possible A Fit pack U2 see important installation points B Mains pressure exceeds 0 41 MPa 4 1 bar B Fit packs U1 and U2 C Pack U1 fitted without p...

Page 15: ...duct can therefore be disposed of through commercial non WEEE waste facilities Heatrae Sadia does not accept any liability under the WEEE directive This product is manufactured from many recyclable ma...

Page 16: ...hin 60 days of installation the user completes and returns the certificate supplied along with proof of purchase to register the product The product is not covered against damage by frost and the imme...

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Page 20: ...m our website To support our corporate responsibility and sustainability charters and reduce our printed material we encourage you to download product brochures from our website In designing these fil...

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