Worcester DANESMOOR 15/19 Installation And Servicing Instructions
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Worcester DANESMOOR 15/19 Installation And Servicing Instructions

Conventional flue and room sealed bf floor standing oil-fired pressure jet appliances
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DANESMOOR
12/14, 15/19, 20/25, 26/32, 32/50, 50/70
CONVENTIONAL FLUE AND ROOM SEALED BF
FLOOR STANDING OIL-FIRED PRESSURE JET APPLIANCES
INSTALLATION AND
SERVICING INSTRUCTIONS
12/14 MINIMUM 12 kW (41,000 Btu/h)
15/19 MINIMUM 15 kW (51,000 Btu/h)
20/25 MINIMUM 20 kW (68,000 Btu/h)
26/32 MINIMUM 26 kW (89,000 Btu/h)
32/50 MINIMUM 32 kW (109,000 Btu/h)
50/70 MINIMUM 50 kW (170,000 Btu/h)
THESE INSTRUCTIONS APPLY TO UK MODELS ONLY
THESE INSTRUCTIONS ARE TO BE LEFT WITH THE APPLIANCE
BOILER OUTPUT
Hot Water and Central Heating
MAXIMUM 14 kW (48,000 Btu/h)
MAXIMUM 19 kW (65,000 Btu/h)
MAXIMUM 25 kW (85,000 Btu/h)
MAXIMUM 32 kW (109,000 Btu/h)
MAXIMUM 50 kW (170,000 Btu/h)
MAXIMUM 70 kW (239,000 Btu/h)

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  • Page 1 DANESMOOR 12/14, 15/19, 20/25, 26/32, 32/50, 50/70 CONVENTIONAL FLUE AND ROOM SEALED BF FLOOR STANDING OIL-FIRED PRESSURE JET APPLIANCES INSTALLATION AND SERVICING INSTRUCTIONS BOILER OUTPUT Hot Water and Central Heating 12/14 MINIMUM 12 kW (41,000 Btu/h) MAXIMUM 14 kW (48,000 Btu/h) 15/19 MINIMUM 15 kW (51,000 Btu/h) MAXIMUM 19 kW (65,000 Btu/h) 20/25 MINIMUM 20 kW (68,000 Btu/h)

  • Page 2: Table Of Contents

    Section III Scotland; Part L Northern Ireland. 2.6 A colour coordinated twin channel programmer can be fitted Local water company bye-laws. to the appliance facia panel. This is available from Worcester Heat Systems as an optional extra. The Control of Pollution (Oil) Regulations.

  • Page 3: Technical Data

    3. Technical Data Table 1 SPECIFICATIONS Model 12/14 15/19 20/25 26/32 32/50 50/70 230/240V 50 Hz 230/240V 50 Hz 230/240V 50 Hz 230/240V 50 Hz 230/240V 50 Hz 230/240V 50 Hz POWER SUPPLY 1 in. BSP 1 in. BSP 1 in. BSP in.
  • Page 4 12/14 Table 2. Electro Oil Inter B9A Burner (See Fig. 21) NOMINAL BOILER RATING AT NORMAL OPERATING TEMPERATURE Appliance Pump Fuel Flow Flue Gas Approx. Pressure Rate Temp. Input Output Fuel Nozzle (p.s.i.) (°C)** Setting Kg/h Btu/hr Btu/hr 28 Sec. Kerosene 0.40 60°ES 1.11 1.41...
  • Page 5 26/32 Table 7. Electro Oil Sterling 40 Burner (See Fig. 23) RS Balanced Flue Appliance NOMINAL BOILER RATING AT NORMAL OPERATING TEMPERATURE Appliance Pump Fuel Flow Flue Gas Approx. Pressure Rate Temp. Input Output Fuel Nozzle (p.s.i.) (°C)** Setting Kg/h Btu/hr Btu/hr 28 Sec.

  • Page 6: Siting The Appliance

    from outside the building. Where the air is taken from another 4. Siting the Appliance room that room must contain an air inlet as described in 6.1. 6.3 There must be sufficient clearance around the appliance to 4.1 The appliance is not suitable for external installation unless allow proper circulation of ventilation air.
  • Page 7 Fig. 2. Conventional Flue Appliance (CF/LLD). Control Box Assembly Manual reset over- heat thermostat phial Split pin Phial retaining plug Top panel Control thermostat Automatic reset high phial limit thermostat phial Fire valve clip Electrical top cover Electrical panel Optional programmer Thermostat knob...
  • Page 8 Fig. 3. Room Sealed Balanced Flue Appliance (RS). Control Box Assembly Manual reset over- heat thermostat phial Split pin Phial retaining plug Top panel Control thermostat Rear air duct Automatic reset high phial access cover limit thermostat phial Electrical top cover Rear air Electrical panel duct...

  • Page 9: Flue System

    Fig. 8. experienced a suitable anti down-draught terminal should be A suitable guard is available from Worcester Heat Systems, Part fitted to the flue termination. Number 7 716 190 009, or alternatively a proprietary terminal...
  • Page 10 Fig. 6. Room Sealed Balanced Flue Terminal Installation. X = 180 mm Maximum (a) Rear Discharge 4" to 7" Single Skin Wall. For use with non-standard/single skin walls up to 182.mm thick. Where noise emission from the flue terminal is likely to be of concern, it is recommended that the standard 12 in.
  • Page 11 6. The terminal guard must be evenly spaced about the flue Fig. 8. Terminal guard Minimum dimensions. terminal and secured using screws so that the terminal guard can be removed for maintenance to the flue terminal.. 7. In certain weather conditions a terminal may steam and siting where this could cause a nuisance should be avoided.

  • Page 12: Oil Supply

    Fig. 9. Oil Pump. 8. Oil Supply A. Danfoss BFP 41. Cartridge filter (See Figs. 9, 10 and 11). 1 INLET 8.1 The oil storage tank must be installed in accordance with 2 RETURN BS799 Part 5. The tank should be arranged with a slope of 1 in 3 BLEED AND PRESSURE 24 away from the outlet valve with a sludge cock at its lower GAUGE PORT...
  • Page 13 Fig. 10. Oil Supply. Maximum oil level (a) Single pipe system Isolating Wall valve Fire detection Oil tank Filter element Fire valve to BS 799 Part 2 Isolating valve Sludge cock Tank raised 1 in 24 Paper Burner (40 mm per metre) element oil filter Fire detection...

  • Page 14: Heating And Hot Water System

    Fig. 12. Typical Open Vent Gravity Primary System. Feed and Vent Cistern S.H. – Minimum static head 1m (3ft) measured from the top surface of the Primary cold Heating vent S.H. appliance or highest point in the feed (15mm min.) (22mm min.) heating system to the water level in the feed and expansion tank...

  • Page 15: Electrical

    A plug in, colour co-ordinated, 2 channel electronic programmer circulator and the boiler on and off. is available from Worcester Heat Systems Limited. Full Note: The “Y” plan requires a live feed from the hot water “off” instructions covering installation and operation of the switch position.
  • Page 16 Fig. 14. Wiring Diagram (Standard). Mains supply 230/240V 50Hz E N L Brown Brown Earth Blue Stud Green/Yellow Blue Blue White Grey Green/Yellow High limit Manual reset Time clock Post purge thermostat thermostat white black 11 12 13 14 15 7 8 9 10 connecter connecter...
  • Page 17 NOTE: Remove link 2 to 4 when fitting a room thermostat. Room thermostat Pump E N L 7 8 9 1112 13 14 15 L N E E N 1 2 3 4 5 6 Brown Blue Optional Worcester HEAT SYSTEMS Programmer HEATING TWICE TWICE WATER ONCE ONCE ADVANCE...
  • Page 18 E N L 7 8 9 1112 13 14 15 L N E E N 1 2 3 4 5 6 Hot Water Valve Honeywell V4043H Cylinder Thermostat Optional Worcester HEAT SYSTEMS Programmer HEATING TWICE TWICE WATER ONCE ONCE ADVANCE...

  • Page 19: Installation

    2. Remove the blind grommet from the fixed burner surround Fig. 20. Frost Protection. box and discard. 3. Replace the blind grommet with the open grommet supplied Terminal strip in the plastic bag. 4. Slacken the pipe retaining clip screw located directly below the grommet hole.

  • Page 20: Commissioning The Appliance

    control box. Repeat the procedure at least three times or until a 12. Commissioning the Appliance steady stream of oil, without air, is exhausted from the bleed port. Re-lock the bleed port. Two Pipe System Ensure that no foreign matter is left in the system as this could A two pipe system will automatically vent the air back to the oil cause damage to the appliance.
  • Page 21 2.20 Add a suitable proprietary corrosion inhibitor such as noises resulting from deposits of scale and sludge in the boiler. Fernox or Sentinel. This will inhibit corrosion, protect the circu- Refer to the product manufacturers instructions for further infor- lating pump and valves reducing the possibility of "kettling" mation.
  • Page 22 Fig. 23. Electro Oil Sterling Burner. (26/32 and 32/50 models). Control Combustion head Transformer Lockout Combustion Head reset button Spark gap 2.5-3.0mm Connecting pipe 7.5mm Solenoid valve Motor Draught tube Nozzle Nozzle block Pump Pressure Output Dimension Combustion Head adjustment Photocell Air adjustment screw Air adjustment...

  • Page 23: Instructions To The User

    (d) Check that the impeller rotates freely. (e) Clean the air inlet passage and check that the adjustment Worcester Heat Systems Limited will be pleased to discuss and mechanism operates freely. offer a comprehensive maintenance contract. (f) Re-assemble the components.
  • Page 24 Fig. 25. Location of Boiler Flueway Baffles. (c) 20/25 and 26/32 (a) 12/14 (b) 15/19 Baffle retainer Baffle Baffle Heat shield (d) 32/50 and 50/70 Fig. 26. Location of Cap retainer retainer (32/50 and 50/70 models) Transit retainer Access door (remove &...
  • Page 25 M10 nuts and check the fibre glass gasket, it is imperative that Fig. 27. Mechanical Shut-off Valve. this seal is in good condition Replace the seal if necessary (32/50 and 50/70 models only). Nozzle Assembly 3. Remove and check the baffle retainer, where fitted (20/25, Check Valve Check Valve 26/32, 32/50 and 50/70 models).

  • Page 26: Short Parts List

    15. Short Parts List Part Manufacturers Reference WHS Part No. Burner Control 1. Satronic TF830.2 8 716 142 781 Photocell Satronic MZ770 8 716 142 735...

  • Page 27: Fault Finding

    16. Fault Finding...
  • Page 28 Worcester Heat Systems Limited, Cotswold Way, Warndon, Worcester WR4 9SW. Telephone: (01905) 754624. Fax: (01905) 754619. Technical Helpline: (0990) 266241. www.worcester-bosch.co.uk This booklet is accurate at the date of printing but will be superseded and should be disregarded if specifications and/or appearances are changed in the interests of continued improvement.

This manual is also suitable for:

Danesmoor 12/14Danesmoor 20/25Danesmoor 32/50Danesmoor 50/70Danesmoor 26/32

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