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Harry Taylor HT2000 Installation & Servicing Manual

Fired cabinet heater natural gas (g20 i2h), propane gas (g31 i3p)
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Download this manual See also: Installation and Servicing Manual, Manual
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& S
M
NSTALLATION
ERVICING
ANUAL FOR
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T
G
F
C
H
ARRY
AYLOR
AS
IRED
ABINET
EATER
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(G20 I
H), P
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(G31 I
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ATURAL
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ROPANE
AS
2
3
WARNINGS
Harry Taylor equipment must be installed and maintained in accordance with the relevant
provisions of the Gas Safety (Installations and Use) Regulations 1998 for gas 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. 701123
1

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Summary of Contents for Harry Taylor HT2000

  • Page 1 ROPANE WARNINGS Harry Taylor equipment must be installed and maintained in accordance with the relevant provisions of the Gas Safety (Installations and Use) Regulations 1998 for gas 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 …………………….………………..…………..…………. Gas Supply ……………………..……………...………………………. Electrical Supply ……………...……………………………..………………. Air Supply ……………………..……………………….……………………. Minimum Space Requirements ….…………..………………...……….
  • 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

    It is the responsibility of the installer, owner, user, or hirer, of such products supplied by These instructions are only valid if the Harry Taylor of Ashton Ltd., to ensure that following country code is on the appliance they are familiar with the appropriate GB.

  • Page 5: Certificates Of Conformity

    1.2 General product information servicing, or use, will jeopardise any applicable warranty, moreover, such a The Harry Taylor range of indirect gas fired situation could also compromise the safe forced convection heaters have an output and efficient running of the appliance itself, range from approximately 29.3 kW to 381.0...

  • Page 6: Delivery & Pre Inspection

    If any of these points are not satisfied then specifications. contact should be made with the Sales Office at Harry Taylor of Ashton Ltd. as soon h) The heater has not been operated or as possible by telephoning 0161 3084550.

  • Page 7: Location & Positioning

    Note (ii) 2.0 Location / Positioning warranty claims must contain following information to enable processing to Warning take place; All of the basic criteria must be satisfied prior commencing installation (1) Heater model commissioning, additionally, the Cabinet Heater must be positioned and installed so (2) Heater serial number as to comply with all the relevant standards and guide lines (see section 9.0), as well as...

  • Page 8: Gas Supply

    All Harry Taylor Heaters are fitted with a connection on the heater, all joints must be pressure relief facility, this is incorporated sealed using approved sealing into the design of the flue gas exit duct. compound, and the system purged and Care should therefore be taken in siting tested for soundness.

  • Page 9: Air Supply

    provision for low level natural ventilation 2.3 Air supply openings will only be necessary. The minimum free area of the low level Consideration must be given to the provision natural ventilation opening shall be: of air for the purposes of combustion and ventilation of the heated space, plant room ...
  • Page 10  The heated space needs to be The high level ventilation opening should be mechanically ventilated so that the sited on an external wall and positioned as design air change is 0.5 air changes or high as is practical and always within the top greater.

  • Page 11: Minimum Space Requirements

     The high level ventilation opening should be It is a requirement that the mechanical sited on an external wall and positioned as ventilation shall be of the ’input’ type high as is practical and always within the top with either natural or mechanical 15% of the wall height extraction.

  • Page 12: Air Distribution System

    2.5 Air distribution system Warm air outlets on ducted applications must be such that they cannot be closed or become blocked, which again would lead to All materials used within the construction of an increase in static pressure and nuisance the delivery and return air ducts must not shutdown.

  • Page 13: Flue Installation

    inspection covers included. Caution materials from which the flue is constructed It is imperative that the flue should be must non-combustible, resistant properly sealed where it passes through the internal and external corrosion, and be roof, this can best be achieved by using the capable of withstanding the stresses and approved method of roof flashing plate and loadings associated with normal use.
  • Page 14 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 15 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 16: Installation

    3.0 Installation It is strongly advised that the installer reads 3.4 Assembly Section 2 and Section 3 of this manual prior to starting any installation work. It is a The following sub-assembly parts should be requirement that only qualified assembled to allow installation to continue. competent personnel undertake...

  • Page 17: Electrical Installation/Connection

    Harry Taylor cabinet heaters are available temperatures. Adequate support must be either for 415V 50Hz 3PH or 230V 50Hz designed into the layout of the ductwork to 1PH supplies depending upon the model ensure that the integrity of the seams and specified.

  • Page 18: Heater Control Installation

    additionally, a good seal between the register frame and the wall is important, particularly on high level positions, if unsightly staining through warm air/ particulate deposition is to be avoided. 3.9 Heater Control Installation Warning Isolate heater from mains before undertaking any electrical work.

  • Page 19: Commissioning

    4.0 Commissioning Note: joints are properly sealed. It is a requirement that only suitably (i) Check that condensate trap and drain qualified and competent personnel are facilities are adequate. allowed to undertake the commissioning (j) Check that there is provision for flue gas of the heater.
  • Page 20 Interval Operation adjustment is necessary refer to separate burner information within section B) 1 <5s Combustion air damper actuated, burner fan motor initiates purge Note (i) cycle... The figures quoted in section B are 2 <40s Pilot valve opens ignition independent test figures based upon zero transformer provides spark for flue resistance.

  • Page 21: Air Delivery System

    Ensure louvres are adjusted outwards with the heater, a copy of which must also and ensure blades are not resonating and be forwarded to Harry Taylor of Ashton Ltd. the hoods should be secured in the required Service Dept. position by drilling through the two holes...

  • Page 22: Servicing

    (b) The commissioning engineer must ensure that the user is familiar with the safe Caution and efficient use of the heater, detailing the After approximately 100 hours of running, function controls main the tension of the fan belts must be checked components.

  • Page 23: Servicing Procedure Major Components

    Servicing Procedure Major Main Fan Remove dust and other foreign matter by Component Parts blowing off with compressed air or through the use of a soft bristle brush. Flue. A visual inspection should be carried out to Check that the bearings do not show signs ensure that the flue remains adequately of excessive wear.
  • Page 24 Service Department Check belt tension, making final at Harry Taylor of Ashton Ltd. should be adjustments as necessary. advised pending more detailed (h) Tighten and clamp fasteners to hold fan examination.

  • Page 25: Service Re Commissioning

    Gas Supply The gas supply pipework, and fittings should all be inspected to ensure that they are free from corrosion, and to ensure that where brackets have been fitted these remain secure and offer adequate support. The system should be soundness tested in accordance with Institute of Gas Engineers recommendations detailed in UP-1 &...
  • Page 26 Turbulator Positions in Heat Exchanger 35 & 40 Cabinets. 12 off Turbulator Positions in Heat Exchanger 60, 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 27: Fault Diagnosis By Flow Chart

    6.0 Fault Diagnosis by Flow Chart...

  • Page 29: Wiring Diagrams

    7.0 Wiring Diagrams Wiring Diagram 20-45-604 30 - 40 ON/OFF Riello Burner Integral CP4 230/50/1ph...
  • Page 30 Wiring Diagram 20-45-605 60 - 85 ON/OFF Riello Burner Integral CP4 230/50/1ph...
  • Page 31 Wiring Diagram 20-45-606 120 - 135 ON/OFF Riello Burner Integral CP4 230/50/1ph...
  • Page 32 Wiring Diagram 20-45-607 60 - 275 ON/OFF Riello Burner Integral CP4 415/50/3ph...
  • Page 33 Wiring Diagram 20-45-620 30 - 40 ON/OFF Riello Burner Remote CP4 230/50/1ph...
  • Page 34 Wiring Diagram 20-45-621 60 - 85 ON/OFF Riello Burner Remote CP4 230/50/1ph...
  • Page 35 Wiring Diagram 20-45-622 120 - 135 ON/OFF Riello Burner Remote CP4 230/50/1ph...
  • Page 36 Wiring Diagram 20-45-623 60 - 275 ON/OFF Riello Burner Remote CP4 415/50/3ph...
  • Page 37 Wiring Diagram 20-45-612 30 - 40 ON/OFF Riello Burner No Controls 230/50/1ph...
  • Page 38 Wiring Diagram 20-45-613 60 - 85 ON/OFF Riello Burner No Controls 230/50/1ph...
  • Page 39 Wiring Diagram 20-45-614 120 - 135 ON/OFF Riello Burner No Controls 230/50/1ph...
  • Page 40 Wiring Diagram 20-45-615 60 - 275 ON/OFF Riello Burner No Controls 415/50/3ph...
  • Page 41 Wiring Diagram 20-45-292 HI/LOW option Riello Burner CP4 Control...

  • Page 42: Technical Data

    8.0 Technical Data Appliance Type PIN / report no 0558CM1312 Country Approved Gas Category AT,CH,CZ,DK,EE,ES,FI,GB,GR,HU,IE,IT IS,LT,LV,NO,PT,RO,SE,SI,SK,TR BE,CZ,NL,FR,DE,IE,IT,ES,CH,PT, GB,SE,SK,SL,PT,PL,TR PL,LU,DE,RO 2E(R)B 2ESi Country Approved Gas Category AT,CH,CZ,DK,EE,ES,FI,GB,GR,HU,IE,IT IS,LT,LV,NO,PT,RO,SE,SI,SK,TR BE,CZ,NL,FR,DE,IE,IT,ES,CH,PT ,GB,SE,SK,SL,PT,PL,TR PL,LU,DE,RO 2E(R)B 2ESi...

  • Page 43: Cabinet Range Technical Data

    8.1 Technical Data - models 30 - 60 MODEL kW/hr 29.1 36.4 39.74 58.1 HEAT OUTPUT Btu/hr 99,289 124,197 135,593 198,237 kW/hr 35.4 44.1 48.9 70.3 HEAT INPUT (GROSS) Btu/hr 120,785 150,469 166,847 239,864 kW/hr 31.9 39.7 44.09 63.3 HEAT INPUT (NETT) Btu/hr 108,823 135,456...
  • Page 44 Technical Data - models 75 - 135 MODEL kW/hr 73.0 82.8 117.3 132.5 HEAT OUTPUT Btu/hr 249,076 282.513 400,227 452,090 kW/hr 88.8 102.1 142.8 161.2 HEAT INPUT (GROSS) Btu/hr 302,986 348,365 487,234 550,014 kW/hr 80.0 91.9 128.6 145.3 HEAT INPUT (NETT) Btu/hr 272,960 313,563...
  • Page 45 Technical Data - models 180 - 235 MODEL kW/hr 176.8 205.5 236.8 HEAT OUTPUT Btu/hr 603,241 701,200 807,961 kW/hr 214.2 250.6 285.7 HEAT INPUT (GROSS) Btu/hr 730,850 855,047 974,808 kW/hr 193.0 225.6 257.4 HEAT INPUT (NETT) Btu/hr 658,516 769.747 878,244 NETT EFFICIENCY 91.60 91.1...
  • Page 46 Technical Data - models 275 - 375 MODEL kW/hr 277.8 349.98 380.5 HEAT OUTPUT Btu/hr 947,853 1194,100 1,298,300 kW/hr 338.4 426.5 463.6 HEAT INPUT (GROSS) Btu/hr 1,154,621 1,455,218 1,581,803 kW/hr 304.9 384.38 417.3 HEAT INPUT (NETT) Btu/hr 1,040,319 1,311,499 1,423,827 NETT EFFICIENCY 91.1 91.1...

  • Page 47: Reference Documents Standards & Codes Of Practice

    8.2 Reference Information Doc/Ref Title/Subject BS EN 1020 Non Domestic Gas Fired Forced Convection Air Heaters For Space Heating 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...
  • Page 48 9.0 Parts Lists...

  • Page 49: 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 50 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 51 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 52: User Instructions

    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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