Instructions For Discharging Gas Emissions; Type "A" Appliances (See Data Plate); In The Event Of Forced Discharge; Type "B11" Appliance (See Data Plate) - Lotus TP-94G Instructions Pour L'installation Et L'emploi

INSTRUCTIONS FOR DISCHARGING GAS EMISSIONS

Type "A" Appliances (See Data plate)

Type "A" appliances must discharge the products of combustion into extractor hoods or similar devices connected to
and efficient chimney, or directly outside. (Natural Discharge) Fig.1.
If there is no hood, as an alternative, an air extractor connected directly to the outside is acceptable, (Forced
Discharge) Fig.2, but its capacity must not be inferior to what is established in item 4.3 of the UNI-CIG norm 8723.

In the event of forced discharge

The gas supply to the appliance, must be directly interlocked to the system and must cut off automatically if its capacity
drops below the values prescribed by item 4.3 of the UNI-CIG norm 8723.
Supplying the appliance with gas again must only be possible manually
NATURAL DISCHARGE Fig.1
1) Extractor hood

Type "B11" appliance (see data plate)

1) Natural Discharge (fig.3)
Connection to a chimney with natural pull made reliably efficient by means of an anti-wind fitting and discharging the
products of combustion directly outside.
2) Forced Discharge (Fig.4)
The gas supply to the appliance must be directly interlocked to the system of forced discharge and must cut off
automatically in the event that its capacity goes below the values prescribed by item 4.3 by the UNI-CIG norm 8723.
The relesase of gas to the appliance must be possible only manually.
In the event of installation, the end part of the discharge pipe of the appliance must be at least 1.8 m from the surface on
which the appliance is placed (ground). The section of the discharge pipe outlet must be placed inside the perimeter.
NATURAL DISCHARGE Fig.3
1) Anti-wind (blow back) chimney
GB IE
FORCED DISCHARGE Fig.2
1) Extractor hood
2) Interlocking
48
FORCED DISCHARGE Fig.4
1) Extractor hood
2) Interlocking