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Installation Instructions - Bellfires UNICA 200 L Instruction For Use & Installation Instructions

Gas fire with open combustion system

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Bellfi res
English
2

INSTALLATION INSTRUCTIONS

2.1 GENERAL
The gas fi re must be positioned and connected as a "open" appliance by a "Gas Safe
Register" registered gas installation engineer in accordance with the following instal-
lation instructions, nationally and locally applicable regulations (see "Technical Details/
Regulations" at the rear of this manual).
If you have any queries regarding the installation, please consult your local gas
company.
If an existing chimney is to be used, please consult your installer fi rst. If the chimney
was previously used for a wood or coal fi re, then it should be cleaned by an expert.
A chimney draw of approximately 5 Pa (=0,05 mbar) is suffi cient for full load of the
appliance. If the chimney draw is more than 20 Pa (=0,2 mbar), then it is recommended
to reduce it.
Before beginning the installation, check that the details on the rating plate
correspond to the gas type and pressure to which the appliance will be connected.
2.2 FLUE PROTECTION
The appliance is supplied with a security system T.T.B. It is a thermostat which shuts off
the pilot light and main burner under any of the following circumstances:
• insuffi cient chimney draw.
• under-pressure in the house due to a mechanical exhaust system.
• bad connection between the appliance and the fl ue.
• partial or total blockage of the fl ue, for instance, due to falling debris.
• insuffi cient external air supply in an entirely closed house.
• fl ue down draught due to wind.
After the problem has been rectifi ed, the appliance can be put back into operation. It
is not permitted to bypass the security system. Always call your installer in case of any
problem.
Replace the security system only with parts identical to those originally supplied!
17
Instructions for use & Installation instructions

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This manual is also suitable for:

Unica 300Unica 200 r