15x15
A
25x20
B
A
B
BM
BM
C
D
BM
GT
BM
GT
A
B
C
D
- 6.10 -
- 6.11 -
- 6.12 -
INSTALLATION
ENGLISH
6.7 HOT
AIR
DELIVERY
CONNECTION
6.7.1
Connection in counter-hood for single-room
heating
Install the flexible pipes (diameter 140 mm) for hot
air distribution to the outlet nozzles, above the hood,
securing them with the special clamps. Soundproof the
pipes by cladding them with the insulating material (rock
ZRRO PDW )LJ
A
-clamps,
B
- distribution pipe,
C
-insulation,
D
-outlets).
6.7.2
Connection to ducting for multi-room heating
To heat more than one room it is possible to realize
metallic conduits for air distributon in accordance with
the following scheme
ÀH[LEOHDOXPLQLXPSLSHPD[LPXPOHQJWKPSHU
conduit
smooth metallic pipe or ducting - length up to 12 m on
DVLQJOHFRQGXLWPRQDGXDOFRQGXLW
,QVWDOODQRXWOHWLQWKHVDPHURRPDVWKH¿UHSODFH7KH
second conduit can be used to carry hot air to the other
rooms of the home. As an alternative, connect the hot
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distribution ducts. The conduits for air distribution must
have an internal cross-section of 25x20 cm, made of
smooth galvanized sheet metal and insulated with 30 mm
RI¿EHUJODVVZRROWRSUHYHQWKHDWGLVSHUVLRQDQGQRLVH
:KHQ WKH ¿UHSODFH LV XVHG LV XVHG WR KHDW RU PRUH
adjacent rooms, it is indispensable to allow for air
circulation so as to have the same temperature in the
various rooms. Therefore, place ventilation grilles on the
doors or leave the doors ajar.
AIR DUCTING DIAGRAM
(Fig. 6.12)
BM =
Ceiling delivery outlet complete with calibration shutte
GT
=
Ventilation grille in lower part of door
A+B
= Room air intake grilles with 14 cm holes, connected
ZLWKDQDOXPLQLXPÀH[LEOHSLSHWRWKHIDQFRQWDLQHUER[ZLWKRU
ZLWKRXW¿[HGJULOOHZLWKRXWVKXWWHU
C
= External air intake opening located under the grate for
FRPEXVWLRQZLWK¿[HGVORWJULOODQWLLQVHFWPHVKDLUFDOLEUDWLRQ
VKXWWHUFPGLDPHWHUKROHGHSHQGLQJRQ¿UHSODFHPRGHO
D
= Hot air distribution with galvanized steel ducting located in
the ceiling, net internal cross-section 25x20 cm, for a length of
DERXWPFODGGLQJZLWKH[WHUQDOLQVXODWLRQLQ¿EHUJODVVZRRO
with a thickness of 3 cm, possible coveringin plasterboard.
cod. 004771651 MBL - 06/2015 - Palazzetti - PN - Italy
37
