Bosch DANESMOOR UTILITY 12-14 Service Manual

DANESMOORUTILITY12/14, 15/19, 20/25, 26/32, 32/50, 50/70CONVENTIONAL FLUE AND ROOM-SEALED BFFLOOR STANDING OIL-FIRED PRESSURE JET APPLIANCESINSTALLATI

10FLUE GUARDX = 180mm MaximumX = 327mm MaximumOne extension kit – X = 638mm MaximumTwo extension kits – X = 952mm Maximum766mmXX340mm270mmFig. 6. Room

11LFFKGAEBC.D.JNOMHFBoundryBoundryPMMinimum Distance (mm)Terminal Position Open Low-Level VerticalFlue Discharge Balanced FlueA Directly bel

gns shown in Fig. 8.(See Figs. 9, 10 and 11). 8.1 Plastic or steel tanks should be installed to BS5410. A steel tank should also conform to BS799: par

13MAXIMUM ALLOWABLE PIPE RUN FROM TANK TO DE-AERATOR (metres)FuelFlowrate 2.5 (kg/h) 5.0 (kg/h)

14Fig. 11. Oil Pipe Installation.Fig. 12. Typical Open Vent Fully Pumped System (Honeywell ‘Y’ plan).

15Automatic air ventFig. 13. Typical fully pumped sealed system (Honeywell ‘Y’ plan).ExpansionVesselDivertingvalvePumpRadiatorN.B. A drain cock should

The heating and hot water system must be provided in accor-dance with the current Building Regulations.9.1 The appliance is suitable for connection to

17Fig. 15. Wiring Diagram (Standard).Mains Wiring 230V 50Hz (5 amp fuse)Tank Stat Room Stat System Water Valves Pump External Timer Fig. 16. Pre

11.1 After unpackaging the appliance it is recommended that allcabinet panels are removed, as described in Section 5, andstored in a safe place to avo

7. Draw off at least 2.5 litres of oil until a steady flow of clearuncontaminated oil can be seen and turn off the isolating valve.Note: This method m

1.1 General installation information and advice may be obtainedfrom the Oil Firing Technical Association for the PetroleumIndustry (OFTEC). Training c

20burner has gone to lockout. In this instance wait two minutes andpress the lockout reset button to initiate another start sequence.Repeat the proced

21Fig. 19. Electro Oil Inter B9B Burner.(15/19 model)Combustion HeadDraught tubeNozzle Nozzle blockSpark gap2-2.5 mm2 mm10 mmACombustion headLocking s

22Fig. 21. Electro Oil Sterling Burner.(26/32 model).OutputCombustion HeadDimensionkW A26-32 PL 6/7/21.5/10 x 78 mm 3.5mmCombustion HeadDraught tubeNo

23(Type K x 94mm)Fig. 23. Electro Oil Inter B20B Burner.(50/70 model).Combustion Head(PL 21.5/10)Output Fuel Dimension (mm)kW A B5028sec. Kerosene 24

24(b) Remove the burner box cover by pulling forwards torelease the ball studs. This will be found easier by pullingon one side of the handle first to

252. Clean the fan impeller using the following procedure:Electro-oil Inter B9 Burner(a) Remove the two screws holding the combustion head inposition

14.6 Clean the Boiler1. Remove the boiler top access door by releasing the M10 nutsand check the fibreglass rope seal. Replace the seal if necessary.2

27LOCKOUTINDICATED BY RED LAMP ON CONTROL BOXTo Re-set wait 2 minutes and press re-set buttonIgnition failure No oil deliveryfrom nozzle.Check oil sup

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

Model A B C D E F G12/14 370 600 855 780 110 92 5615/19 370 600 855 780 110 92 5620/25 370 600 855 780 110 92 5626/32 520 600 855 775 110 92 5632/50 5

428 Sec. Kerosene 0.40 60°ES 130 1.11 1.41 180 10.0 6.0 13.5 46,000 12 41,00028 Sec. Kerosene 0.50 60°ES 100 1.30 1.64 195 11.5 7.0 15.5 53,000 14 48,

5~NOTE: At 70kW the air guide should be removed (See Fig. 23)* NOTE: For use on conventional flue only.** NOTE: The flue gas temperature is measured i

4.1 The appliance is not suitable for external installation unlessa suitable enclosure is provided.4.2 The appliance should be positioned on a non-com

7Fig. 2. Conventional Flue Appliance (CF/LLD).Burner lockingscrewBurner sealgasketSide panellocking screw (A)BurnerOptional pumplocationManual resetov

8Fig. 3. Room Sealed Balanced Flue Appliance (RS).

A flue system must be provided in accordance with BS5410 andthe current Building Regulations. (See Section 1.4).7.1 CONVENTIONAL FLUE (CF).See Fig. 4.