Trianco EuroStar 90-110 Installation, Commissioning & Servicing Instructions
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Trianco EuroStar 90-110 Installation, Commissioning & Servicing Instructions

Trianco EuroStar 90-110 Installation, Commissioning & Servicing Instructions

Oil fired central heating boilers for conventional or balanced flue
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INSTALLATION COMMISSIONING &
SERVICING INSTRUCTIONS
Models covered by these instructions
90-110
110-130
TRANCO EuroStar
OIL FIRED CENTRAL HEATING BOILERS
FOR CONVENTIONAL OR BALANCED FLUE
Standard & Boiler House Models
To be retained by householder
INSTALLATION INSTRUCTIONS
EuroStar
EuroStar

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Summary of Contents for Trianco EuroStar 90-110

  • Page 1 INSTALLATION COMMISSIONING & SERVICING INSTRUCTIONS Models covered by these instructions 90-110 EuroStar 110-130 EuroStar TRANCO EuroStar OIL FIRED CENTRAL HEATING BOILERS FOR CONVENTIONAL OR BALANCED FLUE Standard & Boiler House Models To be retained by householder INSTALLATION INSTRUCTIONS...
  • Page 2 CONTENTS INTRODUCTION TECHNICAL INFORMATION Outline dimensions Technical specification Burner and Control Panel assembly Wiring diagram Burner Settings Burner Head and Pump details INSTALLATION Regulations Health and Safety at Work Act Siting the Boiler Combustion Air (Conventional flue boilers) Ventilation (Conventional flue boilers) Ventilation (Room sealed balanced flue boilers) Extractor Fan Heating and Domestic Hot Water System...
  • Page 3 The boilers, as supplied, are suitable for connection to a conventional chimney but they can readily be converted into a room sealed balanced flue appliance by using any of the Trianco Balanced Flue (4") Kits. These kits allow the boiler to be installed in a wide variety of site conditions, from low level through the wall, to high level roof discharge.

  • Page 4: Technical Information

    An electronic 7 day plug-in programmer is available as an optional extra. Trianco EuroStar boilers are supplied with the burner set for Kerosene 28 sec. Class C fuel to meet the Building Regulation requirements for low level flue discharge. It is recommended this fuel is also used when the boiler is connected to a conventional chimney because of the clean burning characteristics of Kerosene.

  • Page 5: Technical Specification

    NOTE: OVERALL DIMENSIONS ALSO APPLY TO BOILER-HOUSE MODELS Technical Specification EuroStar Model 90-110 110-130 Boiler Rated (Btu/h) 110,000 130,000 Output (kW) 32.2 38.1 Electro-Oil Model Sterling Sterling Burner Weight (kg) (empty) (lb)
  • Page 6 Water (litre) 22.0 25.4 content (gal) Flow & (in.) 4 × 1 ¼ 4 × 1 ¼ return sockets Pump (in.) 1 BSP 1 BSP socket Drain-off (in.) ½ BSP ½ BSP socket Flue Socket (in.) Dia. (C.F.) Max. (bar) operating pressure (psi)
  • Page 7 – Mains ON – Green Light Excess water temperature – Amber Burner lock-out – Red Option – Plug-in programmer C/W facia Extras (Standard Model only) Trianco Balanced Flue Kits Fig. 2 WIRING DIAGRAM – STANDARD MODEL Fig. 3 WIRING DIAGRAM – BOILER HOUSE MODEL...
  • Page 8 Fig. 4 Electro Oil Sterling Burner (End Cover Removed)

  • Page 9: Burner Settings

    Burner Settings Boiler Burne Comb Danfos Pump Firing Nom. Smok Flue . Head Pressur Rate e No. Model Nozzle e PSI ml/mi Settin Temp USG/H . °C EuroStar Sterlin Type 1.00 × 12.5 . 90-110 g 50 80°S...

  • Page 10: Air Adjustment

    CO2 level indicated under ‘Burner Settings’. N.B. When used with a Trianco Balanced Flue it will be necessary to increase the air setting by 2 to 3 divisions in order to obtain the correct CO level with zero smoke reading.
  • Page 11 Fig. 6 Danfoss BFP 11 L3 Oil Pump Details...

  • Page 12: Installation

    Oil Pipe Connections The burner is supplied for use with a one pipe oil supply fit the by-pass plug (supplied) into the pump. This system. If used on a two pipe system, it is necessary to requires removal of the pump end-cap and oil filter.

  • Page 13: Siting The Boiler

    Siting the Boiler Sound Levels Whilst the sound level of the Trianco EuroStar boiler is relatively low, the following aspects should be considered before installation. (a) Some people are particularly sensitive to even low noise levels so this aspect should be discussed with the householder.
  • Page 14 Combustion Air (Conventional flue boilers) The provision of an adequate supply of combustion air is essential for the efficient and safe operation of the boiler. The air opening should be position so as to cause the least possible draught to the occupants and located so it is not liable to be accidentally blocked. Fig.
  • Page 16 British Standard Code of Practice for Oil Firing BS 5410: requires a permanent air inlet opening of 550mm per kW of boiler rated output. The following air openings are therefore required for Trianco EuroStar boilers: EuroStar Minimum Free Area Model Opening ‘A’...

  • Page 17: Extractor Fan

    Extractor Fan If the boiler room has an extractor fan, the combustion performance of the appliance must not be affected when the fan is running and all doors and windows are closed. A flue gas check on the C02% and smoke number must be carried out to provide that combustion is satisfactory. Heating and Domestic Hot Water Systems...

  • Page 18: Electrical Supply

    The heating system should be installed in accordance with current HVCA Codes of Practice and BS 5449 ‘Forced Circulation Hot Water Systems’. Water connections can be made to the boiler using both pairs of flow and return tappings or, alternatively, single diagonally opposite tappings can be used. If it is required to fit the circulating pump inside the boiler casing, use the socket on top of boiler body.

  • Page 19: Oil Supply

    Gas oil (35 sec) can be used where the boiler is connected to a conventional chimney but it is essential that a nozzle line oil pre-heater is fitted to the burner. Pre-heaters are available from Trianco Redfyre Limited as an optional extra. Oil Storage Tanks...

  • Page 20: Oil Supply Line

    The tank should be fitted with fill and vent connections (weather protected), a drain-off cock, shut-off valve and an oil level indicator. Plastic Tanks Polyethylene tanks are now widely used because of their advantages over traditional steel tanks: (a) They do not need pier supports and can be mounted directly on any flat surface giving uniform support for the tank base.
  • Page 21 An additional long life flexible hose is required for the return pipe – this is obtainable from Trianco Redfyre as an optional extra. A spring loaded non-return valve must be fitted in the suction line to stop the oil running back to the tank.
  • Page 22 Fig. 10 TWO PIPE OIL SUPPLY INSTALLATION...
  • Page 23 Fig. 11‘TIGERLOOP’ OIL SUPPLY INSTALLATION...

  • Page 24: Flue System

    To evacuate the products of combustion safely and thoroughly, the boiler must have an efficient flue system. The design and construction of the Trianco Low Level Discharger Kits already takes these factors into account so the following guidance notes are for conventional chimneys.
  • Page 25 A flexible liner should also be used in chimneys fitted with large diameter clay liners to reduce the flue bore and improve the thermal insulation. NOTE: (1) In view of the Euro Trader’s high thermal efficiency, it is important that a liner is fitted, otherwise condensation problems could result.
  • Page 26 Balanced Flue (Room sealed) systems (Optional Extra) The Trianco balanced flue system offers much greater flexibility for siting the boiler compared with a conventional chimney. The only requirement is for a suitable outside wall to fit the horizontal discharge terminal or, alternatively, a single storey roof for a vertical discharge.

  • Page 27: Installation Notes

    Only Kerosene 28 sec. Class C2 is permitted for boilers using low level flue discharge. (d) Important Trianco Flue Kits have been designed primarily to use with Trianco EuroStar boilers and as such compatibility with other makes of boiler cannot be guaranteed.
  • Page 28 Location Minimum Distance (mm) Directly below an opening, window or air brick Horizontally to an opening, window, door or air brick Below a gutter, drainpipe, eaves or balcony From internal or external corners Above ground level Vertically from a terminal on 1500 the same wall Horizontally from terminals...
  • Page 29 From a surface facing the 1000 terminal NOTE: (i) The terminal should be positioned so as to avoid products of combustion entering the building. (ii) If the terminal is less than 2 metres above the ground level, balcony or place to which any person has access, the terminal must be protected by a guard.
  • Page 30 Fig. 15 HIGH-LEVEL REAR DISCHARGE (also L/H & R/H discharge)
  • Page 31 TRIANCO ROOM SEALED BALANCED FLUE SYSTEMS KITS AVAILABLE Low-Level Discharge (Fig. 14 and 17) For rear or side outlet below boiler casing top. Optional terminal extension ducts available for extra thick walls. High-Level Discharge (Fig. 15 and 18) For high-level rear outlet. Optional horizontal pipe length available for right and left side outlets.
  • Page 33 LOW-LEVEL DISCHARGE 9" to 20" wall thickness (Fig. ASSEMBLY - REAR OUTLET 1. Having decided position of boiler, cut hole in wall 200mm square at a centre height of 775mm from floor level. 2. Pull off top casing panel, remove flue socket from top of boiler and fit AIR-BOX in its place, having removed top lid.
  • Page 34 6. Measure distance from side of air-box to outside face of wall and add 120mm for terminal projection. 7. Slide EXTENSION DUCT over TERMINAL-SILENCER, adjust to overall measured length and seal joint with tape. 8. Fit FLUE PIPE into terminal and cut off surplus pipe flush with end of extension duct. 9.
  • Page 36 HIGH-LEVEL DISCHARGE 9" to 20" WALL THICKNESS (Fig. BOILER PREPARATION (REAR OUTLET) 1. Having decided position of boiler, cut hole in wall 200mm square at a centre height of 1,935mm from floor level. 2. Pull off top casing panel, remove flue socket from top of boiler and fit AIR-BOX in its place, having removed top lid.
  • Page 37 BOILER PREPARATION (SIDE OUTLET) 1. Having decided position of boiler, cut hole in wall 200mm square at a centre height of 1,935mm from floor level and 115mm horizontally to centre from corner. 2. Pull off top casing panel, remove flue socket from top of boiler and fit AIR-BOX in its place, having removed top lid.
  • Page 38 As the flue system operates under positive pressure, it is essential to seal all flue joints. Apply a thin bead of silicon sealant (supplied) around flue pipe spigot before inserting into socket. Fig. 18 HIGH LEVEL DISCHARGE 9" to 20" THICKNESS (REAR OUTLET, SIDE OUTLET & EXTRA THICK WALLS...

  • Page 40: Vertical Discharge

    VERTICAL DISCHARGE (Fig. BOILER PREPARATION 1. Having decided position of boiler, cut a hole 200mm diameter or square in ceiling and roof. 2. Pull off top casing panel, remove FLUE-SOCKET from top of boiler and fit AIR-BOX in its place, having removed top-lid. 3.
  • Page 41 As the flue system operates under positive pressure, it is essential to seal all flue joints. Apply a thin bead of silicon sealant (supplied) around flue pipe spigot before inserting into socket. Fig. 19 VERTICAL DISCHARGE COMPONENTS...
  • Page 43 6. COMMISSIONING It is strongly recommended that the boiler/burner unit is commissioned by a qualified technician, preferably OFTEC trained and registered. It is the responsibility of the installer to ensure the boiler is properly commissioned, failure to do so will make the boiler’s guarantee and any extended warranty invalid. Although all burners are factory tested before despatch, they will usually need further air adjustment to achieve the readings indicated under ‘Burner Settings’...

  • Page 44: Line Filters

    After completing the boiler installation, the installer should make a thorough check of the system to ensure it is completely satisfactory and demonstrate to the user the operation of the boiler and any system controls. All instructions should be handed to the user for retention and advice given regarding the need for annual servicing.
  • Page 45 6. Clean ignition electrodes and check their settings. Also, examine the porcelain insulators and replace electrodes if there are cracks or signs of crazing. 7. Pull out photo-cell and clean glass face. 8. Clean deposits from impeller blades and check impeller is firmly tightened to motor shaft. 9.

  • Page 46: Fault Finding

    7. Finally check the combustion readings with those given under ‘Burner Settings’ and make any air or pressure adjustments necessary. Fig. 21 BAFFLE DETAILS FOR TRIANCO ‘EuroStar’ OIL FIRED BOILERS 8. FAULT FINDING ELECTRICAL SAFETY - Before making any electrical checks, switch off mains supply to boiler.
  • Page 47 FAULT POSSIBLE CAUSE ACTION BURNER FAILS TO Control box locked out – Press control box reset button. N.B. START Light on only try twice Limit-stat tripped Press reset button on control-panel and check function of boiler control thermostat Boiler thermostat or other Ensure all controls are calling for system controls satisfied heat...
  • Page 48 Ignition transformer and Check for spark and condition of H.T. leads faulty H.T. leads. Replace as necessary Low oil pressure Check pump pressure and adjust to correct setting FLAME ESTABLISHED Oil contaminated with Run off oil at burner until free of BUT BURNER LOCKS water water and drain condensate from...
  • Page 49 DELAYED IGNITION - Nozzle partially blocked Replace nozzle BURNER PULSATES ON Oil pressure too low Check and recommission START-UP Flue blocked or damaged Check and rectify Fan slipping on shaft Check and retighten Pump coupling loose or Check and replace worn BURNER STARTS Delayed ignition...

This manual is also suitable for:

Eurostar 110-130

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