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Harry Taylor HT2000 Manual

Ht oil fired cabinet heater
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Download this manual See also: Installation and Servicing Manual, Manual
HT
OIL FIRED
CABINET HEATER
I N S T A L L A T I O N C O M M I S S I O N I N G
S E R V I C I N G
U S E R I N S T R U C T I O N S
THIS MANUAL SHOULD BE LEFT WITH THE END USER .
TO ENSURE SERVICE AND MAINTENANCE INFORMATION IS AVAILABLE ON SITE
1

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  • Page 1 OIL FIRED CABINET HEATER I N S T A L L A T I O N C O M M I S S I O N I N G S E R V I C I N G U S E R I N S T R U C T I O N S THIS MANUAL SHOULD BE LEFT WITH THE END USER .

  • Page 2: Table Of Contents

    ~ C O N T E N T S ~ SECTION 1 PAGE NO 1.0 Compliance Notices 1.1 Certificates of Conformity 1.2 General Product Information 1.3 General Requirements 1.4 Delivery & Pre-installation Checks 1.5 Warranty 2.0 Location & Positioning 2.1 Fuel Supply - General 2.2 Fuel 2.3 Fuel Storage Tank 2.4 Single Pipe System - Gravity Feed...
  • Page 3 SECTION 2 BASIC USER INSTRUCTIONS 10.0 Introduction 10.1 Commissioning/hand over 10.2 Servicing 10.3 Start up procedure 10.4 Stop procedure 10.5 Shutdown procedure 10.6 Ventilation only 10.7 Lockout situations 10.8 Contact Information I L L U S T R A T I O N S Page No’s Exploded view Fuel Systems and Storage...

  • Page 4: Compliance Notices

    The company has a commitment to continuous improvement, and therefore 1.0 Compliance notices reserves the right to amend or change the specification of the Cabinet Heater range The following information is relevant to subject to compliance with the appropriate oil fired Cabinet Heater range . These European, National, and Local regulations.

  • Page 5: Certificates Of Conformity

    BS EN 60204 - Part 1 : 1993 1.3 General requirements Safety of Machinery - Electrical Equipment for Machines Specification for General Caution Requirements Ensure that the fuel supply is in accordance with the manufacturer's recommendations BS EN 60335 - Part 1 : 1988 and is as stated on the appliance data plate.

  • Page 6: Delivery & Pre-Installation Checks

    Note (i) f) The position of the heater relative to The warranty may be invalidated if - service and maintenance requirements a) The commissioning report and settings have not been completed recorded and Caution The heater must not be installed within an retained area where the conditions are unsuitable, e.

  • Page 7: Location/Positioning

    Note (ii) environment where there is a high All warranty claims must contain the concentration of chlorides, following information to enable processing to fluorides, salts, or other aggressive or volatile take place; chemicals/compounds. Nor should the heater (1) Heater model be positioned where high winds or draughts (2) Heater serial number could adversely affect the burner.

  • Page 8: Fuel

    The constraints of the application will, to a large extent, determine whether it is polyethylene oil tank OFTEC certified to OFS preferable to use a single pipe gravity feed T-100 may be used. Local, national, system, or whether the two pipe pumped European and fire regulations must also be system is more appropriate.
  • Page 9 Typical arrangement of oil storage tank and single pipe system 1 GATE VALVE 2 IN-LINE FILTER 3 PUMP 4 RELIEF VALVE 5 PRESSURE GAUGE 6 PRESSURE REDUCING VALVE 7 RETURN TO TANK Pressurised oil feed system WARNING: Before starting the burner make sure that the return pipeline is not clogged; Any obstruction would cause the pump seals to break FILLER L metres...
  • Page 10 I.D. I.D. 10mm Maximum 35.0 100.0 4 metres 30.0 100.0 25.0 100.0 20.0 90.0 15.0 70.0 30.0 20.0 BURNER The pump suction should not exceed a maximum of 4 metres. Beyond this limit gas is released from the oil. The return line should terminate within the oil tank at the same level as the suction line;...

  • Page 11: Two Pipe System

    Caution Caution If the valve is closed when the pump is Galvanised or plastic pipe work and running the oil pressure can be increased fittings must not be used. (see BS 5410 sufficiently so as to cause damage to the Part 1 1997) seals within the pump.

  • Page 12: Air Supply

    All cabinet heaters must be earthed. Caution 2.9.1.1 Natural Ventilation Openings to The main electrical supply must not be the Heated Space switched off or disconnected as a method for If the heated space design air change rate is stopping the heater, the exception to this is in less than 0.5 air changes per hour then an emergency, or during servicing, when the provision for low level natural ventilation...
  • Page 13 2.9.1.2 Mechanical Ventilation to the 2.9.2.1 Natural Ventilation Openings to Minimum Free Area of Heated Space ventilation opening Plant Rooms Model In the event that the heated space has a High Level Low Level design air change of less than 0.5 air For plant room applications the minimum free changes per hour and that installer prefers to area of ventilation opening shall be...
  • Page 14 2.9.2.2 Natural Ventilation Openings to 2.9.2.3 Mechanical Ventilation to a Plant Enclosures Room or Enclosure For enclosure applications the minimum free In the event that the installer prefers to area of ventilation opening shall be mechanically ventilate the plant room or enclosure rather than provide ventilation •...

  • Page 15: Minimum Space Requirements

    the limits stated in section 8 of this manual. It should be noted that if the static pressure is 2.10 Minimum space requirements too high, nuisance shut-down will occur when The minimum space requirements for single the heater goes out on the overheat limit and multiple heater applications are detailed thermostat, if the static pressure is too low, in section 3.3 later within this manual.

  • Page 16: Installation

    Provision must be made for the disconnection of the flue for inspection and service requirements, and it is strongly advised that where bends are fitted inspection covers are included. Caution It is imperative that the flue should be The materials from which the flue is properly sealed where it passes through the constructed must be non-combustible, roof, this can best be...
  • Page 17 Not less than Not less than 600mm 600mm Parapet Greater than 1500mm Flat Roof with parapet Not less than 600mm Less than 10 h Less than 10 h Greater than 1500mm Flat roof envelope method Not less than 250mm Structure Structure Greater than 10 h Flat roof where the flue height is more than 10 heights (H) away from all structures...
  • Page 18 Not less than Not less than 600mm 250mm Flat roof with no parapet Not less than 600mm Structure Less than 1500mm Flat roof with structure close to flue outlet Not less than 600mm Not less than 600mm Not greater than °...

  • Page 19: Minimum Clearances

    3.3 Minimum clearances 3.5 Flue Installation The following minimum clearances (in An integral flue spigot is fitted to all Cabinet millimeters) are recommended when Heaters thereby allowing the flue to connect installing the heater. directly to the heater. The design of the flue must ensure that it can be disconnected to allow for cleaning and servicing, Model Size Front Rear...

  • Page 20: Electrical Installation/Connection

    Adequate support must be designed into the 3.7 Electrical Installation/connection layout of the ductwork to ensure that the integrity of the seams and joints is The cabinet heaters are available either maintained. for 415V 50Hz 3PH or 230V 50Hz 1PH The support must be independent and supplies depending upon the model separate from the heater and the ducting, to...

  • Page 21: Commissioning

    4.1 Commissioning - Pretest Check to ensure electrical safety, and inspect and check the oil installation, testing for leaks. (a) Ensure that the electrical supply is turned off. However, to facilitate this, it is necessary to order and fit an electrical panel cover and (b) Ensure that the oil supply is turned off.

  • Page 22: Ignition

    Interval Operand (m) Ensure that the burner is securely <5s Combustion air damper attached to the heater. actuated, burner fan motor initiates purge cycle... (n) Test for electrical earth continuity 2 <15s Solenoid valve opens between the heater, oil pipe work, and mains ignition transformer provides supply.
  • Page 23 Commissioning Ignition cont’d commissioning report, ie, CO, CO , net and gross flue temperatures. (k) Repeat steps 4.2 c,a, Record burner oil pump pressure, ambient temperature, barometric pressure, and (l) Repeat steps 4.2 d,e,f, allowing the heater smoke reading (0 - 1 Baccarach scale). to reach thermal equilibrium.

  • Page 24: Commissioning/Hand Over

    flow from the nozzle hoods should be made, information (contact, date, etc) should be left and the hoods should be secured in the with the heater, a copy must be retained required position by drilling through the two for any warranty claims. holes provided in the hood outer ring and fastened in place using self tapping screws .

  • Page 25: Air Delivery System

    5.0 Servicing (c) Smoke test Annual Inspection Warning (a) As per half year inspection, plus... Servicing must be carried out on a regular (b) Heat exchanger and cleaning basis, the maximum interval between (c) Electrical connections services being 1 year. It is a requirement that (d) Main fan motor only suitably qualified and competent (e) Main fan assembly...
  • Page 26 removed by undoing the screws which (g) Remove the screw from the jacking point, secure it. and tighten both screws in their clamping Check connections for signs of corrosion, points until the pulley can just be moved on tightness, and ensure that there are no stray the shaft by hand.

  • Page 27: Servicing - Re-Commissioning

    Servicing and cleaning should be performed Oil Supply as follows. The oil supply pipe work, tank, and fittings should all be inspected to ensure that they (a) Remove brass nuts and cover from heat are free from corrosion, and to ensure that exchanger end assembly to expose heat where brackets have been fitted these exchanger tubes.
  • Page 28 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 Fuel Feed Check that the Check that Head of Gravity is Incorrect Oil Pressure is Sufficient...
  • Page 29 Adjust Air Damper Air / Fuel Mix Ratio Incorrect Check for Air in Fuel Line Too Much Air Burner gives a 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 30 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 W arm Air Discharge and Check Outlet Cool Air Inlet...
  • Page 31 Wiring Diagram 20-45-419 100-300 ON/OFF Riello Gas or Oil Fired Burner SC³-FM 230/50/1ph (SmartCom Facia Mounted Controller)
  • Page 32 Wiring Diagram 20-45-421 400-500 ON/OFF Riello Gas or Oil Fired Burner SC³-FM 230/50/1ph (SmartCom Facia Mounted Controller)
  • Page 33 Wiring Diagram 20-45-423 200-1000 ON/OFF Riello Gas or Oil Fired Burner SC³-FM 415/50/3ph (SmartCom Facia Mounted Controller)
  • Page 34 Wiring Diagram 20-45-420 100-300 ON/OFF Riello Gas or Oil Fired Burner Remote SC³-SZ 230/50/1ph (Remote SmartCom Controller)
  • Page 36 Wiring Diagram 20-45-424 200-1000 ON/OFF Riello Gas or Oil Fired Burner Remote SC³-SZ 415/50/3ph (Remote SmartCom Controller)
  • Page 38 30-90 Riello ON / OFF Gas or Oil Fired Burner 230v/1ph/50Hz CP4 Control...
  • Page 39 120 – 135 Riello ON / OFF Gas or Oil Fired Burner 230v/1ph/50Hz CP4 Control...
  • Page 40 60 – 285 Riello ON/OFF Gas or Oil Fired Burner 415v/3ph/50Hz CP4 Control...

  • Page 41: Technical Data

    Country Approved Gas Category 8.0 Technical Data AT,CH,CZ,DK,EE,ES,FI,GB,GR,HU,IE,IT Appliance Type IS,LT,LV,NO,PT,RO,SE,SI,SK,TR PIN / report no 0063AQ0533 BE,CZ,NL,FR,DE,IE,IT,ES,CH,PT ,GB,SE,SK,SL,PT,PL,TR Country Approved Gas Category PL,LU,DE,RO 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 2E(R)B ,GB,SE,SK,SL,PT,PL,TR 2ESi PL,LU,DE,RO 2E(R)B 2ESi...
  • Page 42 8.1 Technical Data MODEL 29.16 36.21 43.32 57.96 HEAT kW/hr OUTPUT HEAT INPUT kW/hr 35.40 44.09 54.10 70.31 (GROSS) GROSS EFFICIENCY 82.62 82.36 80.30 82.66 FUEL CONSUMPTION Imp gall/hr 0.73 0.92 1.10 1.45 Gas Oil 35’ litre/hr BURNER TYPE RIELLO G 10 GAS OIL US galls/hr...
  • Page 43 Technical Data Cont’d MODEL HEAT kW/hr 73.00 86.05 117.02 132.16 OUTPUT HEAT INPUT kW/hr 88.83 107.12 142.78 161.23 (GROSS) GROSS EFFICIENCY 82.41 80.56 82.19 82.20 FUEL CONSUMPTION Imp gall/hr Gas Oil 35’ litre/hr 10.0 13.6 15.2 BURNER TYPE RIELLO G 10 G20S GAS OIL US galls/hr...
  • Page 44 Technical Data cont’d MODEL HEAT OUTPUT kW/hr 176.59 204.99 234.96 HEAT INPUT kW/hr 214.22 255.72 285.70 (GROSS) GROSS EFFICIENCY 82.66 80.39 82.24 FUEL CONSUMPTION Imp gall/hr 4.47 Gas Oil 35’ litre/hr 20.3 24.1 27.1 BURNER TYPE RIELLO G20S RL34.1 RL34.1 GAS OIL US galls/hr 2.75&2.0...
  • Page 45 Technical Data Cont’d MODEL HEAT kW/hr 283.67 349.98 380.45 OUTPUT HEAT INPUT kW/hr 345.88 426.66 470.08 (GROSS) GROSS EFFICIENCY 82.24 82.26 81.16 FUEL CONSUMPTION Imp gall/hr 7.26 8.26 9.80 Gas Oil 35sec litre/hr 33.0 37.5 44.5 BURNER TYPE RIELLO RL34.1 RL34.1 RL44 GAS OIL...
  • Page 46 9.0 Reference Information Doc/Ref Title/Subject BS 5410 Part 1 ; 1977 and Part 2 ; 1978 Code of Practice for Oil firing BS EN 292 Parts 1 and 2; 1992 Safety of Machinery BS EN 60204 Part 1; 1993 Safety of Machinery - Electrical BS EN 60335 Part 1;...
  • Page 47 9.1 Parts List DESCRIPTION Stackbox Assy 31-28-078 31-28-078 31-28-078 31-24-074 31-24-074 Fan/Limit Thermostat 28-60-023 28-60-023 28-60-023 28-60-021 28-60-021 Fan/ limit Stat Gasket 20-33-549 20-33-549 20-33-549 20-33-549 20-33-549 Burner Plate Gasket 31-28-080 31-28-080 31-28-080 30-40-156 30-40-156 Pressure Relief Gasket 3127-121 31-27-121 31-27-121 31-27-121 31-27-121...
  • Page 48 DESCRIPTION Stackbox Assy 31-27-123 31-27-123 31-27-123 20-46-307 20-46-307 Flue Box Cover Assy 20-45-094 20-45-094 20-45-094 20-46-310 20-46-310 Overload 28-11-053 28-11-056 28-11-055 28-11-055 Contactor 28-11-057 28-11-057 21-11-057 21-11-057 Fan/Limit Thermostat 28-60-023 28-60-023 28-60-023 28-60-023 28-60-023 Fan/ limit Stat Gasket 20-33-549 20-33-549 20-33-549 20-33-549 20-33-549...
  • Page 49 DESCRIPTION DESCRIPTION Stackbox Assy 20-47-425 20-47-425 20-27-090 20-27-090 Gas Exit Duct Assy Overload 28-11-111 28-11-111 20-27-092 20-27-092 Gas Exit Duct Assy Contactor 28-11-057 28-11-057 Star delta starter 28-11-044 28-11-044 Fan/Limit Thermostat 28-60-023 28-60-023 Fan/Limit Thermostat 28-60-021 28-60-021 Fan/ limit Stat Gasket 20-33-549 20-33-549 Fan/ limit Stat Gasket...
  • Page 51 Motorised Fan Assembly 30 — 90 Fan and Motor Assembly 120 — 200 Fan and Motor Assembly 235—380...

  • Page 52: Start Up Procedure

    10.1 Commissioning and hand over S E C T I O N 2 Warning As part of the commissioning programme, B A S I C U S E R the commissioning engineer must go through the following with the operator. I N S T R U C T I O N (i) Lighting, shutdown, and operational 10.0 Introduction...

  • Page 53: Stop Procedure

    (e) Check for the following burner sequence Caution Repeated or frequent lockouts must be investigated and their cause determined by a interval o p e r a n d qualified and competent engineer. <5s Combustion air damper actuated fan motor initiates purge cycle... <15s Solenoid valve opens ignition transformer provides spark for burner ignition and flame detection...
  • Page 56 South Street, Ashton-Under-Lyne. OL7 0HU United Kingdom. Telephone +44 (0) 161 3084550 Facsimile +44 (0) 161 3084551 Because of continuous product innovation, Harry Taylor Heaters Limited reserve the right to Email heaters@harrytaylor.co.uk change product specification without due notice. Website www.harrytaylor.co.uk...

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