Element4 POWERFAN MKII, Инструкция по установке и эксплуатации

Страница: 9 / 24

10
INSTALLATION AND USER MANUAL
1.6 Fire safety
1.6.1 Installation of the PowerFan
Always provide a free space around the PowerFan with a
minimum of 100mm. Take extra account of distance with regard
to combustible materials and ventilation. When the PowerFan is
placed in an enclosure, the necessary ventilation openings must
be made in the enclosure (See
Figure 1.8
).
Note:
Provide the enclosure with at least 2 gratings with a free
passage of 100mm
2
per grid.
1.6.2 Flue material
Single-walled flue material must always be covered with non-
combustible building materials. In all other cases, concentric
flue material must always be used. Concentric flue material can
also be used, whereby the outer casing serves as an insulation
and ventilation option for the inner pipe.
Note:
Please make sure that no heat bridges can occur by
brackets around the concentric or single-tube material.
Figure 1.8 - Ventilation around PowerFan MkII
Figure 1.7 - Roof terminal supplies