Table Of Contents; Installation Regulations; General Information - Worcester DANESMOOR 15/19 Installation And Servicing Instructions

Contents
1. Installation Regulations ...........................................Page 2
2. General Information .................................................Page 2
3. Technical Data...........................................................Page 3
4. Siting the Appliance .................................................Page 6
5. Removal of the Cabinet............................................Page 6
6. Air Supply..................................................................Page 6
7. Flue System...............................................................Page 9
8. Oil Supply ..................................................................Page 12

1. Installation Regulations

1.1 General installation information and advice may be obtained
from the Oil Firing Technical Association for the Petroleum
Industry (OFTEC). Training courses are also offered by OFTEC,
leading to inclusion on their list of registered engineers.
1.2 The appliance should be installed by a competent person. The
person installing the appliance should be aware of the Health and
Safety at Work Act and take appropriate action to ensure that the
regulations are adhered to. In order to give optimum efficiency
and trouble free operation the appliance should be commissioned
by a qualified engineer. OFTEC recommends the use of registered
engineers for the commissioning of oil-fired burners.
1.3 The manufacturers notes must not be taken, in any way, as
overriding statutory obligations.
1.4 The compliance with a British Standard does not, of itself,
confer immunity from legal obligations. In particular the
installation of this appliance must be in accordance with the
relevant requirements of the following British Standards and
regulations in respect of the safe installation of equipment.
BS 5410: part 1: 1997 Code of practice for Oil Fired Boilers.
BS 799: part 5: 1987 Specification for Oil Storage Tanks.
BS 7593: 1992 Code of Practice for treatment of water in
domestic hot water central heating systems.
BS 5449: part 1: 1990 Code of practice for forced circulation hot
water Central Heating for Domestic Premises.
BS 7074: part 1: 1989 Application, selection and installation of
expansion vessels and ancillary equipment for sealed water
systems.
BS 7671: IEE Wiring Regulations, current edition.
The Building Regulations Part J England and Wales; Part F
Section III Scotland; Part L Northern Ireland.
Local water company bye-laws.
The Control of Pollution (Oil) Regulations.
1.5 To ensure that the installation will perform to the highest
standards, the system and components should conform to those
mentioned in the instructions.
9. Heating and Hot Water System...............................Page 14
10. Electrical ....................................................................Page 15
11. Installation ................................................................Page 19
12. Commissioning the Appliance ................................Page 20
13. Instructions to the User ...........................................Page 23
14. Routine Cleaning and Inspection............................Page 23
15. Short Parts List..........................................................Page 26
16. Fault Finding .............................................................Page 27

2. General Information

2.1 These instructions cover both conventional flue (CF)/low-level
discharge (LLD) and room sealed balanced flue (RS) appliances.
2.2 The Worcester Danesmoor range of appliances covered in
these instructions has been designed to serve domestic central
heating and hot water requirements ranging from 12 kW to 70 kW.
2.3 The RS balanced flue appliance forms a fully room sealed
system by surrounding the burner with a unique,fully sealed,
push fit box. This causes the combustion air to be drawn
through a factory sealed air duct formed at the rear and under-
side of the boiler. The sealed burner cover gives excellent
acoustic noise reduction and alleviates the need for an air brick
to be located in the boiler room.
Because the balanced flue system does not rely on the cabinet
panels to form the room seal, combustion readings can be taken
from the flue outlet plate as on a conventional appliance, and the
cabinet panels can be easily removed during installation thereby
preventing any damage.
2.4 The boiler is factory set to the mid-range output and can be
altered, if necessary, by adjusting the burner as specified in Tables
2 to 9. The low level discharge and room sealed 12/14, 15/19,
20/25 and 26/32 models are only suitable for use with 28 second
Kerosene heating oil.
NOTE: It is a mandatory requirement of the building
regulations that only 28 second kerosene is used on low level
discharge flues.
2.5 The conventional flue 15/19, 20/25, 26/32, 32/50 and
50/70 models may be converted to burn 35 second gas oil by
changing the nozzle and burner settings as specified in Tables
3,4,6,8 and 9.
2.6 A colour coordinated twin channel programmer can be fitted
to the appliance facia panel. This is available from Worcester Heat
Systems as an optional extra.
2