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1. For the standard installation, use the template sup-
plied to position the hole for the flue pipe correctly. Use
cellotape or small nails to attach the template to the
desired position on the wall (see Fig. 4).
2. Drill the hole for the flue pipe. Use a hole saw with a
diameter of 70~80 mm (see Fig. 5). The opening on the
interior side of the wall must be a little higher than the
opening on the outside in order to create a slight
gradient in the feed-through and flue pipe after
installation (approximately 2˚) (see Fig. 6). This ensures
that condensed water in the flue pipe flows to the
outside and prevents the penetration of rainwater and
snow after installation.
Comment:
The heater must be installed on a strong
and stable floor. The floor must be flat and level. If this
is not the case, the heater can be levelled by means of
adjustable legs. This can be checked with the plumb
line.
Tape
Fig. 5
Fig. 6
2˚
Fig. 4
70 mm - 80 mm
FF-V30T (E) 07.11.8 11:17 AM ページ 18