Related Manuals for Euroheat thermodual tda 30
Summary of Contents for Euroheat thermodual tda 30
- Page 1 Part Number: Serial Number: Installation Servicing Instructions Thermodual TDA 30/40 www.euroheat.co.uk...
- Page 2 TDA Thermodual Installation Manual 1. Introduction EASY AND SAFE OPERATION This operating manual contains important instructions on the • SHT TDA Thermodual 30 • SHT TDA Thermodual 40 READING THE INSTALLATION MANUAL This installation manual must be read and applied by everyone who operates or works on the heating system SHT TDA Thermodual TECHNICAL CHANGES...
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Page 3: Safety Instructions
TDA Thermodual Installation Manual 2. Safety instructions 2.1 Intended BASIC PRINCIPLES FOR THE CONSTRUCTION OF THE SYSTEM BASIC PRINCIPLES The heating system was built using state of the art technology and conforms to recognised safety regulations. Nevertheless, its use still poses the risks of injury or death of the user or a third party, and of adverse effects upon the heating system itself or upon other material goods. - Page 4 TDA Thermodual Installation Manual 2.2 Residual Contact with the hot surfaces of the boiler can lead to burns. Wait until the boiler has cooled down before touching uninsulated components. Risk Danger of asphyxiation and explosion from carbon monoxide. When the boiler is in operation, carbon monoxide escaping from opened cleaning or inspection hatches can pose a danger of asphyxiation or explosions.
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Page 5: Scope Of Delivery
TDA Thermodual Installation Manual 3. Scope of Delivery 3.1 Scope of Article Number Description Quantity Pre-Installed Delivery 8B2420 Boiler Body TDA 8C2410 Induced draught fan with flange Data plate 9M3242 2I2416 Secondary air flap insulated gasket 2H2209 Seal for draught fan 10mm 9W0001 SHT Logo Primary air flap, complete... -
Page 6: Technical Data
TDA Thermodual Installation Manual 4. Technical Data TDA rear view (with casing) TDA right side view (with casing) TDA front view (with casing) TDA left side view (with casing) IN1233 Oct 2014 Edition 5 Installation Servicing Instructions... - Page 7 TDA Thermodual Installation Manual TDA 30 TDA 40 Nominal rating* Power range 8.4 - 28 11.4 - 38 Boiler water content Litres approx. 150 approx. 150 Fuel capacity approx. 175 approx. 175 Width Boiler dimensions Height 1500 1500 without casing Depth 1207 1207...
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Page 8: Main Components
TDA Thermodual Installation Manual 5. Overview 5.1 Main Components Door contact switch Control panel Log Loading door Control unit Log loading space Secondary air flap Ignition element Secondary-combustion chamber Pellet insertion channel Ash door Primary air flap Ash pans Control unit/circuit All data is saved on the circuit board. - Page 9 TDA Thermodual Installation Manual 5.2 External Casings Description Rear panel Base plate and insulation pad Left hand side panel Right hand side panel Control panel bracket Control panel Side cover Filling plate Control unit cover Design element and protective cover Front lid and insulation pad Rear lid and insulation pad Rear cover/flame sensor cover...
- Page 10 TDA Thermodual Installation Manual 6. Boiler Room Sizing 6.1 Minimum Legend TDA 30/40 Boiler Room 3270 2750 Sizing with 2357 Single 2500 Litre Accumulator 6.2 Minimum Legend TDA 30/40 Boiler Room 2875 2260 Sizing with 2500 Twin 1250 Litre Accumulators IN1233 Oct 2014 Edition 5 Installation Servicing Instructions...
- Page 11 TDA Thermodual Installation Manual 6.3 Minimum Clearances - Manual Fill & Intermediate Pellet Hopper Measurement Description TDA 30/40 Please note the above Wall to front dimensions do not include the Wall to right accumulator or expansion vessel. Wall to rear If siting the accumulator in the Wall to left boiler room then the necessary...
- Page 12 TDA Thermodual Installation Manual 6.4 Minimum Clearances - Vario Flexible Auger Measurement Description TDA 30/40 Please note the above Wall to front dimensions do not include Wall to right the accumulator or Wall to rear expansion vessel. If siting Wall to left the accumulator in the boiler Width with Vario auger 1127...
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Page 13: Boiler Assembly
TDA Thermodual Installation Manual 7. Boiler Assembly 7.1 Boiler Approved Document B, of the Building Regulations states that boiler houses are classed as “places of special fire hazard”. Room Requirements Requirements The requirements for a designated compartment is that the responsible person must carry out a risk assessment for the location and take into account the requirements of the Building Regulations Approved Document B1 and B2 (For larger dwellings over 200 m2 per storey). - Page 14 TDA Thermodual Installation Manual 7.3 Unhinge Before lifting the boiler off the pallet, we recommend unhinging both the filling and the ash door. Please put them down carefully to avoid any damage. Doors Do not unscrew the hinges on the boiler side panels as the doors may become misaligned and therefore the door tightness and correct functioning of the door contact switches cannot be guaranteed.
- Page 15 TDA Thermodual Installation Manual 7.5 Siting the The boiler should be installed on a non-combustible surface of a suitable construction. Adjust the four legs on the base of the boiler so that it stands evenly or slightly raised to the rear. Boiler Adjustable Legs 7.6 Fitting the...
- Page 16 TDA Thermodual Installation Manual 7.7 Connecting NB. Not applicable if using the Vario Flexible Auger the Manual/ Apply the supplied gasket to the pellet insertion flange located on the lower right hand side Intermediate of the boiler. Pellet Hopper ...
- Page 17 TDA Thermodual Installation Manual 7.8 Connecting Connect the flue starter onto the flue spigot located on the rear of the boiler and ensure an airtight seal using a suitable high temperature sealant. the Flue Starter Drill through the flue starter stand and bolt to the two support brackets of the flue starter. ...
- Page 18 TDA Thermodual Installation Manual 7.9 Connecting Please see separate or instructions on connecting the Vario Flexible Auger or Visionconvey Screw Suction system. the Vario Flexible Auger or Visionconvey Suction system IN1233 Oct 2014 Edition 5 Installation Servicing Instructions...
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Page 19: Chimney System
TDA Thermodual Installation Manual 8. Chimney System The flue must confirm to relevant local regulations. All flue pipes must be hermetically sealed. We always recommend installing a draught stabiliser in the chimney. Important considerations when designing your system are: In order to ensure maximum combustion the flue pipe should have as few curves as possible, and all curves should point upwards to the chimney. -
Page 20: Hydraulic Connections
TDA Thermodual Installation Manual 9. Hydraulic Connections 9.1 Basic Hydraulic Connections IN1233 Oct 2014 Edition 5 Installation Servicing Instructions... -
Page 21: Boiler Connections
TDA Thermodual Installation Manual 9.2 Boiler Connections BF 1 ” BF 1 ” TSF 3/4” TSS 1/2” TSD 3/4” BR 1 ” BR 1 ” DR 1/2” BF - Boiler flow BR - Boiler return TSF - Thermal safety device flow TSS - Thermal safety device sensor TSD - Thermal safety device discharge DR - Drain... - Page 22 TDA Thermodual Installation Manual 9.3 Pipework The boiler to accumulator pipework should be a minimum of 32mm diameter. Sizing 9.4 Boiler Flow Opposite sides of the boiler must be used for the boiler flow and return to ensure sufficient heat transfer.
- Page 23 TDA Thermodual Installation Manual 9.5 Accumulator Install the accumulator sensor pockets into the top and bottom of the accumulator as per the diagram below. Ensure the accumulator sensors are fully inserted into the sensor pockets to Sensors ensure an accurate connection. Accumulator sensors are type KTY.
- Page 24 TDA Thermodual Installation Manual 9.7 Return Install the return temperature kit between the boiler and accumulator as shown in the diagram below. Ensure the pump is mounted vertically to avoid pockets of air being trapped within . Temperature Return from Flow to accumulator accumulator...
- Page 25 TDA Thermodual Installation Manual 9.9 Auto Air Install auto air vents on all pipework where air may get trapped in the system. Ensure the automatic air vents are installed vertically with the inlet at the bottom. Vent 9.10 Buffer Install the buffer layering valve between the accumulator and return temperature kit as per the diagram below.
- Page 26 TDA Thermodual Installation Manual 9.11 Boiler The TDA Thermodual has the option of connecting the boiler flow on either side of the boiler (please note the return should be connected onto the opposite side of the boiler). To ensure Temperature accurate readings, ensure the boiler temperature sensor and safety temperature sensor are Sensor inserted into the immersion sleeve on the same side as the boiler flow.
- Page 27 TDA Thermodual Installation Manual 9.12 Thermal Install the thermal safety device onto the connections on the rear of the boiler. Ensure the arrow marked on the body of the thermal safety device is consistent with the Safety Device direction of the flow of the water to the boiler. Insert the sensor pocket and sensor of the thermal safety device into the boiler (as per 9.2 Boiler connections diagram).
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Page 28: Electrical Connections
TDA Thermodual Installation Manual 10. Electrical Connections 10.1 Main IGNITION Buffer- Control Board INSERTION AUGER probe bottom STORAGE AUGER RS 485 - DATA LINE TO BUSMODULE’S DISPLAY BOARD Buffer- DOOR-CLOSED SWITCHES probe 8 Primary 9 Secondary TILTING GRATE PRIMARY AIR FLAP Air Flap Air Flap SECONDARY AIR FLAP... - Page 29 TDA Thermodual Installation Manual 10.2 EW1 Extension Board Return probe Version M 16 Mandatory item (to be connected by installer) Optional item (to be connected by installer if utilised by system) 10.3 Power The boiler requires a separate spur and supply line with a 13 amp fuse. Fuse characteristics of the boiler are 10A type B.
- Page 30 TDA Thermodual Installation Manual IN1233 Oct 2014 Edition 5 Installation Servicing Instructions...
- Page 31 TDA Thermodual Installation Manual 10.4 Connect the upper and lower accumulator sensors to the main control board inputs number 36 and 37 respectively. The sensors should be located into the accumulator as illustrated below. Accumulator Sensors Upper accumulator sensor position Lower accumulator sensor position 10.5 Low...
- Page 32 TDA Thermodual Installation Manual 10.6 Return Connect the pump of the return temperature kit to the main control board output number 12. Temperature Connect the three way valve of the return temperature controller to the EW1 extension module output number 60. 10.7 Return Connect the return temperature sensor to the EW1 extension module input 55.
- Page 33 TDA Thermodual Installation Manual 10.8 Buffer Connect the actuator of the buffer layering valve onto the main control board output number Layering Valve The layering valve should be connected as follows A-B-AB Valve I-II-III Valve Description Description Return to boiler AB Return to boiler Return from accumulator middle Return from accumulator middle...
- Page 34 TDA Thermodual Installation Manual 10.9 Outdoor Install the outdoor temperature sensor in a shady location, out of the wind and on the North side of the property. Connect the sensor to the main control board input number 31. Temperature Sensor IN1233 Oct 2014 Edition 5 Installation Servicing Instructions...
- Page 35 TDA Thermodual Installation Manual 11.1 Electrical connections of power supply 10A B 11.2 Electrical connections for primary and secondary air flap Primary Air = PA Label No. 8 Mini Mate N Lok Mini Mate N Lok 6 poles, 2 rows 6 poles, 2 rows plug with plug with...
- Page 36 TDA Thermodual Installation Manual Safety Temperature Limiter Boiler Sensor 11.3 Electrical Flame Probe KTY81 - 210 X 15 connection for 230V DC flame sensor Mini Mate N Lok 2 poles plug with bushing contact white green Silicon Wire green mantled 2500 Flamr Probe NiCrNi Flame sensor 15...
- Page 37 TDA Thermodual Installation Manual Safety Temperature Limiter 11.5 Electrical Boiler Sensor Safety Temperature KTY81 - 210 connection for Limiter Boiler Sensor Flame Probe boiler sensor KTY81 - 210 230V DC X 15 230V DC Mini Mate N Lok 2 poles plug with bushing contact white green...
- Page 38 TDA Thermodual Installation Manual 11.7 Electrical Safety Temperature connection for Limiter Boiler Sensor lambda sensor KTY81 - 210 230V DC STL 11 Boiler sensor 14 Lambda probe with transformer 16 IN1233 Oct 2014 Edition 5 Installation Servicing Instructions...
- Page 39 TDA Thermodual Installation Manual 11.8 Electrical Extension Insertion Motor connections for No. 2 Mini Mate N Lok insertion motor 3 poles plug with PE N bushing contact Silicon wire SIHF 3 x 0.75mm² L = 2650 Mini Mate N Lok 3 poles adapter with pin contact...
- Page 40 TDA Thermodual Installation Manual Mini Mate N Lok 11.11 Electrical 5 poles Tilting Magnet plug with with Door Switch connections bushing contact No. 6/7 for tipping grate and door contact switch Connector Silicon wire SIHF 3 x 0.75mm² L = 2700 Connector Plug GDM Tilting Magnet Silicon wire...
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Page 41: Optional Electrical Connections
TDA Thermodual Installation Manual 12. Optional Electrical Connections The below are additional electrical connections that may be used if using the full functionality of the TDA Thermodual boiler. Auto airvent Heating circuit Thermal safety device Mains cold feed Tundish Heating circuit return 12.1 Weather... - Page 42 TDA Thermodual Installation Manual 12.2 Weather Connect the three port mixing valve of heating circuit 2 pump station to the main control board output number 26. Compensated Heating Circuit 2 Connect the pump of heating circuit 2 pump station to the main control board output number Connect a temperature sensor to the flow pipe on the heating side of the heating circuit 2 pump station to the main control board input number Connect an analogue room device (if used) to the main control board input number 33 as...
- Page 43 TDA Thermodual Installation Manual 13. Overview of Important Points The warranty is dependent on correct installation by an a Euroheat approved installation partner. The system must be commissioned prior to operation by a Euroheat service engineer. The Thermodual TDA is suitable for the combustion of wood pellets in a natural state and split logs (w<30 %);...
- Page 44 TDA Thermodual Installation Manual In accordance with BS EN 12828, heating systems must be equipped with safety devices to prevent the maximum operating temperature from being exceeded. The safety heat exchanger serves to protect the boiler against overheating and may not be used for other purposes (i.e.
- Page 45 TDA Thermodual Installation Manual The Clean Air Act 1993 and Smoke Control Areas Under the Clean Air Act local authorities may declare the whole or part of the district of the authority to be a smoke control area. It is an offence to emit smoke from a chimney of a building, from a furnace or from any fixed boiler if located in a designated smoke control area.
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Page 46: Installation Notes
TDA Thermodual Installation Manual 14. Installation Notes IN1233 Oct 2014 Edition 5 Installation Servicing Instructions... - Page 47 TDA Thermodual Installation Manual 14. Installation Notes IN1233 Edition 2 Installation Servicing Instructions...
- Page 48 Speak to one of our friendly team 01885 491100 Bishops Frome, Worcestershire WR6 5AY Telephone Reception 01885 491100 Facsimile Sales order 01885 491101 Installation Servicing Instruction Edition 2a January 2014 Part number IN1233 © Copyright Euroheat Distributors (HBS) Ltd 2012 British by design...
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