1.1
This appliance must be commissioned by a competent engineer
after installation.
1.2
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, lead-
ing to inclusion on their list of registered engineers.
1.3
A competent person should install the appliance. The person
installing the appliance should be aware of the Health and Safety
at Work Act and take appropriate action to ensure that the regula-
tions are adhered to. In order to give optimum efficiency and trou-
ble free operation the appliance should be commissioned by a
qualified engineer. OFTEC recommends the use of registered engi-
neers for the commissioning of oil-fired burners.
1.4
The manufacturers notes must not be taken, in any way, as
overriding statutory obligations.
1.5
The compliance with a British Standard does not, of itself, con-
fer immunity from legal obligations. In particular the installation of
this appliance must be in accordance with the relevant require-
ments of the following British Standards and regulations in respect
of the safe installation of equipment.
BS 5410: part 1: Code of practice for Oil Fired Boilers.
BS 799: part 5: Specification for Oil Storage Tanks.
BS 7593: Code of Practice for treatment of water in domestic hot
water central heating systems.
BS 5449: part 1: Code of practice for forced circulation hot water
Central Heating for Domestic Premises.
BS 7074: part 1: Application, selection and installation of expan-
sion 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 by-laws.
The Control of Pollution (Oil) Regulations.
1.6
To ensure that the installation will perform to the highest stan-
dards, the system and components should conform to those men-
tioned in the instructions.
2.1
The Worcester Danesmoor Wall Mounted appliance covered in
these instructions is a room sealed appliance which has been
designed to serve domestic central heating and hot water require-
ments ranging from 12 kW to 19 kW.
2.2
The appliance is suitable for connection to fully pumped con-
ventional indirect hot water systems utilising an indirect double
feed cylinder. This appliance is not suitable for use on gravity systems.
2.3
When the appliance is being installed on a sealed system it is
recommended that copper pipe is used; on open vent systems
copper or plastic pipe can be used.
2.4
The appliance must be installed on a load bearing external wall
with wall thickness ranging from 102 mm (4 inches) to 460 mm
(18 inches). When installing the appliance on a 102mm (4inch)
wall the 4inch Standoff Kit must be used. The stand off kit reduces
the distance the appliance protrudes through the load bearing
wall. This is available from Worcester, Bosch Group as an optional
extra, Part Number 7 716 192 256.
2.5
The service engineer should always have access to the inside
of the property when servicing the appliance, to check for system
faults and reset/replace electrical safety devices. A service switch
is provided so the service engineer can override programmer set-
tings to service the appliance when access to the system controls is
not available. See Section 10.
2.6
The electrical supply to the appliance should be fed via a sepa-
rate circuit breaker including earth leakage protection
.
WARNING: This appliance is serviced and repaired externally.
External equipment operated at 230volts should not be ser-
viced or repaired under adverse weather conditions.
2.7
It is recommended the appliance should only be installed
where outside the property the maximum height from the bottom
of the appliance is 1.5 metres above a suitable hard standing from
which servicing and maintenance can be safely carried out.
2.8
The boiler is factory set to 17 kW output and can be altered, if
necessary, by adjusting the burner as specified in table 2. This
appliance is only suitable for use with 28 second Kerosene heating oil.
NOTE: It is a mandatory requirement of the building regula-
tions that only 28 second kerosene is used on low level dis-
charge flues.
2.9
In the event of a lockout condition, the burner is reset by the house-
holder from within the property using the remote lockout reset button.
2.10
An electrical service lead can be fitted to the external control
box enabling the service engineer to use a light or vacuum cleaner.
The electrical service lead is available from Worcester, Bosch
Group as an optional extra, Part Number 7 716 192 301.
NOTE: Any electrical equipment used with this lead should be
protected by a separate RCD safety unit.
2.11
A colour co-ordinated twin channel programmer can be fit-
ted to the appliance facia panel. This is available from Worcester,
Bosch Group as an optional extra, Part Number 7 716 192 007.
2. General Information
1. Installation Regulations
2
1.
Installation Regulations ...........................................Page 2
2.
General Information .................................................Page 2
3.
Technical Data...........................................................Page 3
4.
Siting the Appliance .................................................Page 7
5.
Removal of the Cabinet and External Cover ..........Page 7
6.
Air Supply..................................................................Page 7
7.
Flue System...............................................................Page 8
8.
Oil Supply ..................................................................Page 10
9. Heating and Hot Water System...............................Page 12
10. Electrical ....................................................................Page 14
11. Installation ................................................................Page 23
12. Commissioning the Appliance ................................Page 26
13. Instructions to the User ...........................................Page 27
14. Routine Cleaning and Inspection............................Page 28
15. Short Parts List..........................................................Page 31
16. Fault Finding .............................................................Page 32
Contents