Metalfire ULTIME D MF 1050-50 WHE 2SL, Инструкция по установке и руководство пользователя

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ULTD_WHE_2S3S_01 15
9 Fireplace surround and connections
The fireplace surround and finish must be made from incombustible and heat-resistant material.
Brickwork and plastering must not be in direct contact with the fireplace or the optional mantelpiece;
there must always be a gap of at least 3 mm between them. This is to allow for the fireplace to
expand without damaging it.
Make sure that flammable materials (wooden mantels, curtains, flammable liquids, furniture and so
on) are always separated from the fireplace by at least 80 cm both above and around it.
Ensure that the inside of the surround is completely dust free before closing the surrounds. This will
prevent dust particles from entering the convection air.
The surface should be strong enough to bear the weight of the fireplace. If the existing construction
is not sufficient for bearing the weight, appropriate measures must be taken in order to distribute
the weight of the fireplace (see Table 1 on p.9 for the weight of the fireplace).
Ensure the necessary insulation of the required thickness is placed between the fireplace and
flammable materials (see Table 1 on p.9).
9.1 Installation examples
Combustion air
supply from outside
Combustion air supply from outside the room
The combustion air that comes from outside is
connected directly to the fireplace.
The air supply from the room to the convection
mantle is connected underneath via flexible
connectors. The heated convection air in the room
returns to the room via the flexible connectors
which are connected at the top. The combustion air
supply is completely separated from the convection
air.
The supply of room air also takes care of the
ventilation of the installation space. This is the
preferred configuration.
Flue gas
discharge
Heated
air in the room
Room air to
convection mantle
Room air for ventilation
of installation space