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Harry Taylor HT2000 Installation & Servicing Manual

Oil fired cabinet heater
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M
NSTALLATION
ERVICING
ANUAL FOR
H
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F
C
H
ARRY
AYLOR
IL
IRED
ABINET
EATER
WARNINGS
Harry Taylor equipment must be installed and maintained in accordance with the current
OFTEC Regulations for oil fired products. Due account should also be taken of any
obligations arising from the Health and Safety at Works Act 1974 or relevant codes of
practice. In addition the installation must be carried out in accordance with the current IEE
wiring regulations (BS 7671), BS 6896: Industrial & Commercial) and any other relevant
British Standards and Codes of Practice by a qualified installer. All external wiring MUST
comply with the current IEE wiring regulations.
Part No. 701143
1

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  • Page 1 EATER WARNINGS Harry Taylor equipment must be installed and maintained in accordance with the current OFTEC Regulations for oil fired products. Due account should also be taken of any obligations arising from the Health and Safety at Works Act 1974 or relevant codes of practice.

  • Page 2: Table Of Contents

    Contents 1 Compliance Notices …………………………………..………..…..…………. Certificates of Conformity ………………………………..…………..…. General Product Information …………………………………….…………. General Requirements ……...……………………………………...………. Delivery & Pre inspection …………………………………………….…. Warranty ……………………..…….………………………………………. 2 Location & Positioning …………………….………………..…………..…………. Fuel Supply - General …………..…..……………...………………………. Fuel ……………...……………………………..……………...……………. Storage Tank ……………………..…………………….……………….. Single Pipe System (Gravity Fed) ….…………..………………...………. Two Pipe System …………………….…………...……………………...
  • Page 3 Operation and Maintenance manuals is done so for information and guidance purposes only and should only be considered valid at the time of the publication. Harry Taylor of Ashton Ltd. cannot be held responsible from any matters arising from the revision to or introduction of new Laws, Standards, Directives, Codes of Practice or other recommendations.

  • Page 4: Compliance Notices

    The Harry Taylor Range of Oil fired Cabinet installer and user should be aware of, and Heaters conform...

  • Page 5: Certificates Of Conformity

    1.2 General product information situation could also compromise the safe and efficient running of the appliance itself, The Harry Taylor models have an output and thereby constitute a hazard. range from approximately 32.0 kW to 381kW, and are available in a configuration...

  • Page 6: Delivery & Pre Inspection

    Sales been complied with. Office at Harry Taylor of Ashton Ltd. as soon as possible by Telephoning 0161 3084550. Note (ii) In the case of claims for damage, this must...

  • Page 7: Location/Positioning

    2.0 Location/positioning Warning All Harry Taylor Heaters are fitted with a All of the basic criteria must be satisfied pressure relief facility, this is incorporated prior commencing installation into the design of the flue gas exit duct. commissioning, additionally, the Cabinet...

  • Page 8: Fuel

    tank has to be installed indoors advice must 2.2 Fuel be sought about its siting, especially so far In order to promote trouble free operating it as fire regulations are concerned. is necessary that the oil within the storage tank and oil line does not fall below the cold If a separate fire resistant chamber cannot filter plugging point (cfpp), in this country be provided for indoor installations, a...
  • Page 9 Typical arrangement of oil storage tank and single pipe system Pressurised oil feed system 1 GATE VALVE 2 IN-LINE FILTER 3 PUMP 4 RELIEF VALVE 5 PRESSURE GAUGE 6 PRESSURE REDUCING VALVE 7 RETURN TO TANK Burner oil pump details for heater models 30 - 180 oil lines WARNING: Before starting the burner make sure that the return pipeline is not clogged;...
  • Page 10 Burner oil pump details for heater models 30 - 180 oil lines L (m) I.D. I.D. I.D. I.D. 10mm 10mm 35.0 100.0 Maximum 35.0 100.0 30.0 100.0 4 metres 30.0 100.0 25.0 100.0 25.0 100.0 20.0 90.0 20.0 90.0 15.0 70.0 15.0 30.0...

  • Page 11: Two Pipe System

    All joints must be sealed properly, if 2.5 Two pipe system necessary using PTFE tape or other approved sealing media. This is used where the oil storage tank is lower than the pump. The pipe work must be effectively sealed so as to prevent the ingress of air.

  • Page 12: Air Supply

    wiring could be impaired as a result of such 2.9.1 Heaters installed within the contact. heated space. All cabinet heaters must be earthed. Where heaters are installed within the space to be heated (i.e. not a plant room or Caution enclosure) then: The main electrical supply must not be switched off or disconnected as a method...
  • Page 13 2.9.2. Heaters Installed within a Plant Minimum Free Area of ventilation opening Room or Enclosure. Model High Level Low Level A plant room means a room housing the heater plant and probably other items of building service plant and would generally None have generous space for maintenance.
  • Page 14 Minimum Free Area of Minimum Free Area of ventilation opening ventilation opening Model Model High Level Low Level High Level Low Level 1286 1452 1930 1152 2304 1030 1287 2574 1246 1558 3116 1538 1922 3844 1694 2118 4236 2.9.2.3 Mechanical Ventilation to a 2.9.2.2 Natural Ventilation Openings Plant Room or Enclosure.

  • Page 15: Air Distribution System

    The table below provides specific data for Where the heater is installed within a each heater model as - compartment or plant room the return air and discharge air arrangement must be Mechanical such that the air circulation fan does not MODEL Ventilation Rate for interfere with the operation of the flue.

  • Page 16: Flue System

    condensates to flow freely to a point from 2.11 Flue system. which they may be released, preferably into Warning a gully. essential that products combustion are flued to the outside of the The condensate pipe from the flue to the building.
  • Page 17 Flat roof with parapet Not less than Not less than 600mm 600mm Parapet Greater than 1500mm Flat roof envelope method Not less than 600mm Less than 10 h Less than 10 h Greate r than 1500mm Flat roof where the flue height is more than 10 Heights (H) away from all structures Not less than 250mm Structure...
  • Page 18 Flat roof with no parapet Not less than Not less than 600mm 250mm Flat roof with structure close to flue outlet Not less than 600mm Struc ture Less than 1500mm Pitched roof not greater than 45° Not less than 600mm Not less than 600mm Not greater than...

  • Page 19: Installation

    3.0 Installation 3.1 Packaging/Siting before continuing with the installation. The bonnet top with nozzle spigots should be The heater will usually be supplied wrapped attached to the heater and secured. The in heavy gauge polythene, non assembled nozzles should then be pushed home on the parts will be supplied separately.

  • Page 20: Oil Installation/Connection

    3.7 Electrical Installation/connection securely and designed to remain so, even when operating at high temperatures. Harry Taylor cabinet heaters are available either for 415V 50Hz 3PH or 230V 50Hz Adequate support must be designed into the 1PH supplies depending upon the model layout of the ductwork to ensure that the specified.

  • Page 21: Warm Air Registers

    the concrete. Care should be taken to ensure that soft insulation material does not become compressed and thereby lose its insulation effectiveness. 3.9 Warm Air Registers In order that vertical temperature gradients are minimal thereby providing a more even heat distribution, it is preferable to install warm air registers at low wall levels or at floor level, with the size, number, and position commensurate with the requirement...

  • Page 22: Commissioning

    4.0 Commissioning Note: supported. It is a requirement that only suitably (f) Ensure that if filter assemblies are fitted qualified and competent personnel are that they are secure and correctly located. allowed to undertake the commissioning (g) Check that air inlets are clear and that of the heater.

  • Page 23: Ignition

    to individual controller operating manual.) (m) Adjust room thermostat to its highest (e) Select 'on' position for heater on/standby setting, and allow the heater to continue to switch. fire. (n) Gradually reduce the temperature setting (f) Check for the following burner sequence on the room thermostat until the burner Interval Operation...

  • Page 24: Air Delivery System

    (contact, date, etc) should be left with the heater, a copy of which must also Caution be forwarded to Harry Taylor of Ashton Ltd. On ducted applications it is necessary that Service Department. the system is balanced in order to optimise...

  • Page 25: Hand Over

    (d) Section C 'User Instructions' should be Caution left with the customer upon satisfactory After approximately 100 hours of running, completion commissioning the tension of the fan belts must be checked hand-over. to ensure that they are correct and that they have not stretched.
  • Page 26 facility is fitted this should be checked to Check shaft alignment ensure that it continues to function correctly, straightness. and the drainage of condensates is not (e) Locate the bearing in its seat and place on the shaft with the cam facing outwards. impaired.
  • Page 27 Replacement and tensioning is carried out Note as follows. It is most important that a build up of deposits is not allowed to occur as this can Note have an adverse effect upon the efficiency The maximum displacement at the mid point of the heater and reduce the life of the heat of the top edge of the belt must not be exchanger.

  • Page 28: Service Re Commissioning

    Note Any waste oil or sludge must be disposed of correctly. Never dispose of it by dumping or tipping it down drains or into watercourses where ground water can become polluted and environmental damage caused. Burner Service requirements for the burner fitted to the cabinet heater are covered in the separate manual prepared by the burner manufacturer.
  • Page 29 Turbulator Positions in Heat Exchanger 60 Cabinets. 11 off Turbulator Positions in Heat Exchanger 75 & 85 Cabinets. 22 off Turbulator Positions in Heat Exchanger 120 & 135 Cabinets. 18 off Turbulator Positions in Heat Exchanger 180 & 205 Cabinets. 40 off Turbulator Positions in Heat Exchanger 235 &...

  • Page 30: Fault Diagnosis By Flow Chart

    6.0 Fault Diagnosis by Flow Chart No Power Check Isolator Check Fuses Burner Lockout Burner fails to Fan / Limit Thermostat Room Thermostat Check Timer Demand Controls Heat / Ventilate Switch On / Off Switch C he ck th at Hea d Fuel Feed Check that the o f Gr avity i s...
  • Page 31 Adjust Air Damper Air / Fuel Mix Ratio Incorrect Check for Air in Fuel Line Burner gives a Too Much Air Check Fuel sparky flame Pressure Check Nozzle Fuel Feed Check Filter Restricted Check Fuel Lines Check Valves Check Oil Pressure Check Air Damper Insufficient...
  • Page 32 Foreign Matter in Check Burner Fan Motor Worn / Dry Burner Bearing Suction Lift to giving Great excessive Insecure Burner noise Check Burner Water in Fuel Oil Pump Line Fuel Feed Restriction Check for High Resistance Adjust Warm Air Discharge and Check Outlet Cool Air Inlet Grilles are not...

  • Page 33: Wiring Diagrams

    7.0 Wiring Diagrams Wiring Diagram 20-45-604 30 - 40 ON/OFF Riello Burner Integral CP4 230/50/1ph...
  • Page 34 Wiring Diagram 20-45-605 60 - 85 ON/OFF Riello Burner Integral CP4 230/50/1ph...
  • Page 35 Wiring Diagram 20-45-606 120 - 135 ON/OFF Riello Burner Integral CP4 230/50/1ph...
  • Page 36 Wiring Diagram 20-45-607 60 - 275 ON/OFF Riello Burner Integral CP4 415/50/3ph...
  • Page 37 Wiring Diagram 20-45-620 30 - 40 ON/OFF Riello Burner Remote CP4 230/50/1ph...
  • Page 38 Wiring Diagram 20-45-621 60 - 85 ON/OFF Riello Burner Remote CP4 230/50/1ph...
  • Page 39 Wiring Diagram 20-45-622 120 - 135 ON/OFF Riello Burner Remote CP4 230/50/1ph...
  • Page 40 Wiring Diagram 20-45-623 60 - 275 ON/OFF Riello Burner Remote CP4 415/50/3ph...
  • Page 41 Wiring Diagram 20-45-612 30 - 40 ON/OFF Riello Burner No Controls 230/50/1ph...
  • Page 42 Wiring Diagram 20-45-613 60 - 85 ON/OFF Riello Burner No Controls 230/50/1ph...
  • Page 43 Wiring Diagram 20-45-614 120 - 135 ON/OFF Riello Burner No Controls 230/50/1ph...
  • Page 44 Wiring Diagram 20-45-615 60 - 275 ON/OFF Riello Burner No Controls 415/50/3ph...
  • Page 45 Wiring Diagram 20-45-292 HI/LOW option Riello Burner CP4 Control...

  • Page 46: Technical Data

    8.0 Technical Data - models 30 - 60 MODEL kW/hr 32.02 38.0 42.92 59.6 HEAT OUTPUT Btu/hr 109,252 129,656 146,443 203,335 kW/hr 36.9 44.4 50.2 69.5 HEAT INPUT (GROSS) Btu/hr 125,902 151,500 171,300 237,100 kW/hr 34.64 41.69 47.07 65.2 HEAT INPUT (NETT) Btu/hr 118,192 142,246...
  • Page 47 Technical Data - models 75 - 135 MODEL kW/hr 75.7 82.22 122.51 137.51 HEAT OUTPUT Btu/hr 258,288 280,534 418,004 469,184 kW/hr 87.4 96.1 143.0 160.8 HEAT INPUT (GROSS) Btu/hr 298,200 334,000 487,900 548,600 kW/hr 82.03 90.16 134.22 150.93 HEAT INPUT (NETT) Btu/hr 279,886 307,626...
  • Page 48 Technical Data - models 180 - 235 MODEL kW/hr 183.5 207.85 247.22 HEAT OUTPUT Btu/hr 626,102 709,184 843,514 kW/hr HEAT INPUT (GROSS) Btu/hr 713,100 822,300 979,200 kW/hr 196.16 225.71 269.16 HEAT INPUT (NETT) Btu/hr 669,298 770,122 918,374 NETT EFFICIENCY 93.55 92.1 91.9 BURNER TYPE...
  • Page 49 Technical Data - models 275 - 375 MODEL kW/hr 264.7 HEAT OUTPUT Btu/hr 901,100 1,160,000 1,300,000 kW/hr 483.5 HEAT INPUT (GROSS) Btu/hr 1,054,300 1,450,000 1,650,000 kW/hr 290.5 382.88 435.58 HEAT INPUT (NETT) Btu/hr 991,186 1,306,386 1,486,200 NETT EFFICIENCY 91.11 91.3 90.1 BURNER TYPE RIELLO...

  • Page 50: Reference Documents Standards & Codes Of Practice

    8.1 Reference Information Doc/Ref Title/Subject BS 5410-1 & -2 Code of Practice for Oil firing BS EN 292-1 & -2 Safety of Machinery BS EN 60204-1 Safety of Machinery - Electrical BS EN 60335-1 Safety of Electrical Appliances BS EN 55014 Electromagnetic Compatibility BS EN 50165 Safety of Electrical Equipment...
  • Page 51 9.0 Parts Lists...

  • Page 52: Parts Listing

    DESCRIPTION Heat Exchanger Assy 31-28-128 31-28-128 31-28-128 20-45-154 20-45-154 Stackbox Assy 31-28-078 31-28-078 31-28-078 31-24-074 31-24-074 Front Top Panel 31-28-126 31-28-126 31-28-126 20-45-143 20-45-143 Back Top Panel 31-28-083 31-28-083 31-28-083 20-45-137 20-45-137 Heatshield Front Panel 31-28-124 31-28-124 31-28-124 20-45-140 20-45-140 Heatshield Back Panel 31-28-123 31-28-123...
  • Page 53 DESCRIPTION Heat Exchanger Assy 20-45-154 20-46-283 20-46-283 20-46-355 20-46-355 Stackbox Assy 31-27-123 31-27-123 31-27-123 20-46-307 20-46-307 Front Top Panel 20-45-143 20-46-312 20-46-312 20-46-332 20-46-332 Back Top Panel 20-45-137 20-46-289 20-46-289 20-46-338 20-46-338 Heatshield Front Panel 20-45-140 20-46-291 20-46-291 20-46-336 20-46-336 Heatshield Back Panel 20-45-141 20-46-290...
  • Page 54 DESCRIPTION DESCRIPTION Stackbox Assy 20-47-425 20-47-425 Stackbox Assy 20-28-090 20-28-090 Front Top Panel 20-47-528 20-47-528 Front Top Panel 20-28-067 20-28-067 Back Top Panel 20-47-529 20-47-529 Back Top Panel 20-28-068 20-28-068 Heatshield Front Panel 20-47-430 20-47-430 Heatshield Front Panel 20-28-070 20-28-070 Heatshield Back Panel 20-47-431 20-47-431...
  • Page 55 Notes:...

  • Page 56: Commissioning/Hand Over

    Harry Taylor of Ashton Ltd. Unit 1-3 Guildebridge Trading Estate, South Street, Ashton-Under-Lyne. OL7 0HU United Kingdom. Telephone +44 (0) 161 3084550 Facsimile +44 (0) 161 3084551 Because of continuous product innovation, Email heaters@harrytaylor.co.uk Harry Taylor Heaters Limited reserve the right to Website www.harrytaylor.co.uk...

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