Euroheat Classic i Harmony 1 394.92B3 Installation And Servicing Instructions

Multifuel boiler stoves

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This Manual Must Always be Available to the Stove Operator
This manual must be used in
conjunction
with
IN1173. The Wood and Mutlifuel
Chimney and Installation Guide.
Installation and
Servicing Instructions
Classic i Harmony 1
394.92B3 & 39662004
Classic i Harmony 3
394.96B7 & 39666005
Multifuel Boiler Stoves
IN1144 Edition A February 2011
document
PART NUMBER
SERIAL NUMBER
&

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Summary of Contents for Euroheat Classic i Harmony 1 394.92B3

  • Page 1 This Manual Must Always be Available to the Stove Operator Installation and & Servicing Instructions Classic i Harmony 1 394.92B3 & 39662004 Classic i Harmony 3 394.96B7 & 39666005 Multifuel Boiler Stoves IN1144 Edition A February 2011 PART NUMBER This manual must be used in conjunction with document...
  • Page 2 Local Authority Building Control Department. For more details contact HETAS. Euroheat would suggest only Registered Competent Engineers install Euroheat appliances. If the installer is not a registered Competent Engineer we would advise that property owners insurance company is contacted to confirm their insurance is not affected.
  • Page 3: The Model Range Explained

    Please ensure the warranty registration form is completed if you are the installer and confirm with the user that it is their responsibility to return it to Euroheat. In this way the model and its history will be recorded for reference in the future.
  • Page 4: Technical Data

    It is unlikely that a dwelling constructed prior to 2008 will have an air permeability of <5.0m³/(h.m²) at 50pa unless extensive measures have been taken to improve air-tightness. © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 5: Carbon Monoxide Alarms

    “T” piece and shall not be more than 150mm in length. © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 6 Position of Boiler Tappings Harmony 1 with 3kW Boiler Harmony 1 with 6kW Boiler © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 7 Harmony 3 with 7.5kW Boiler 153 ID 1” MALE 7.5kW BOILER TAPPINGS 7.5kW Harmony 3 with 11kW Boiler © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 8: Minimum Installation Clearances

    At least 150mm the edge of which should be clearly defined At least 150mm, if using side door 300mm At least 50mm, however pipe work may require a greater distance © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 9 75mm hearth from the wall (see Note 1) Note:1. There is no requirement for protection of the wall where X is more than 150mm © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 10 The Harmony I and Harmony III multifuel stoves conform to standards DIN18891 and DIN 18891-A1 where the hearth temperature does not exceed 100°C. For further information on hearths visit our web site www.euroheat.co.uk Changing Flue Outlet Harmony 1 with 3kW Boiler & Harmony 3 with 7.5kW Boiler...
  • Page 11 The flue collar can then be fitted to the top of the adapter. © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 12 The outer section is then fitted to the inner section with the four screws supplied, again using the gasket supplied to seal the joint. The flue collar can then be fitted to the top of the adapter © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 13: Water Heating

    In combined systems the water draw off pipes to the taps must be dead leg connection from the vent expansion pipe. © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 14 It is also recommended that a high limit pipe thermostat is fitted to the primary flow to override all other controls to activate the circulating pump. We recommend that only fluid filled thermostats are used not by-metal. Thermostat pre-wired kits are available, for configuration information ask your Euroheat retailer for Euroheat instruction manual IN1027.
  • Page 15 Hot water cylinder Heat leak Radiator Pressure release valve Typical Installation Harmony 1 with 6kW Boiler, Harmony 3 with 7.5kW and 11kW Boiler 90°C 50°C © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 16 With gravity hot water and pumped radiator systems the pipe thermostat must control the water circulating pump. Several pre-wired control kits are available from Euroheat. For configuration information ask your Euroheat retailer for Euroheat instruction manual IN1027. 6. High Temperature Pipe Thermostat - This thermostat is to prevent excess temperature in the water cylinder circuit when the radiator circuit is not in operation.
  • Page 17 Remove or loosen rear heat shield Lift Front of Grate remove through front door. Remove screw “A” Remove riddling link bar “B” Remove Screws “C” and riddler guide seals. © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 18 Access to the rear of the boiler can be gained by removing the steel blanking plate on the top of the boiler (see picture opposite). © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 19 Motorised Ash Vac: Part AC013, or the Standard Ash Vac: Part AC008. Both available through your Euroheat dealer or directly from our web site www. euroheat.co.uk © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011...
  • Page 20 In this instance a flue draught stabaliser may need to be fitted. The installation manual should be consulted if the flue draught pressure readings are incorrect. © EUROHEAT DISTRIBUTORS (H.B.S) LTD. Feb 2011 E & OE Instructions Part number IN1144 Ed. A...
  • Page 21: Commissioning Checklist

    For the latest editions of all Euroheat documentation visit our web site www.euroheat.co.uk. We would request that you inform Euroheat of information which you feel is not provided in this document which would assist other users in the future.
  • Page 22 10,000 pages of technical information, spare parts, product shots, news and 1001 other things, - you will not find a more comprehensive solution to your queries, whatever time of the day. www.euroheat.co.uk Court Farm Business Park, Bishops Frome, Worcestershire WR6 5AY Technical:...

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