Version 1
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22
nd
January 2015
Chimney cleaning
The chimney should be swept at least twice a year. It is important that the flue connection and chimney are
swept prior to lighting up after a prolonged shutdown period. Where the chimney is believed to have a served
an open fire installation it is possible that the higher flue gas temperature from a closed appliance may loosen
deposits that were previously firmly adhered, with the consequent risk of flue blockage. It is therefore
recommended that the chimney be swept a second time within a month of regular use after installation.
In situations where it is not possible to sweep through the boiler the installer will have provided alternative
means, such as a soot door. After sweeping the chimney the boiler flue outlet and the flue pipe connecting
the boiler to the chimney must be cleaned with a flue brush.
Periods of Prolonged Non-Use
If the boiler is to be left unused for a prolonged period of time then it should be given a thorough clean to
remove ash and unburned fuel residues. Empty the hopper of unburned fuel. To enable a good flow of air
through the appliance to reduce condensation and to avoid door seals becoming stuck and subsequently
damaged, leave the filling hatch and combustion chamber doors slightly ajar. These actions will reduce the
possibility of unnecessary damage and corrosion.
Extractor fan
There must not be an extractor fan fitted in the same room as the boiler as this can cause the boiler to emit
smoke and fumes into the room
Aerosol sprays
Do not use an aerosol spray on or near the boiler when it is alight.
Use of operating tools
Always use the operating tools provided when handling parts likely to be hot when the boiler is in use.
Chimney Fires
If the chimney is thoroughly and regularly swept, chimney fires should not occur. However, if a chimney fire
does occur turn off the boiler immediately and isolate the mains electricity supply, and tightly close the doors
of the boiler. This should cause the chimney fire to go out. If the chimney fire does not go out when the
above action is taken then the fire brigade should be called immediately. Do not relight the boiler until the
chimney and flue ways have been cleaned and examined by a professional.
Permanent air vent
The boiler requires a permanent and adequate air supply in order for it to operate safely and efficiently.
In accordance with current Building Regulations the installer may have fitted a permanent air supply vent into
the room in which the boiler is installed to provide combustion air. This air vent should not under any
circumstances be shut off or sealed.
USER OPERATING INSTRUCTIONS
Please read the important notices given above before referring to the main instruction book for detailed
operating instructions.
