lers are designed to be connected to
separate ø 80 flues in st ainless
steel, which can be oriented in the
position that best suits the require-
ments of the room (figure 6/a):
- Suction flue:
the maximum permitted length of
the flue should not exceed 16 equi-
valent meters.
- Exhaust flue:
the maximum permitted length of
the flue should not exceed 6 equi-
valent meters.
For roof-mounted outputs: always
use the condensation recovery and
verify that the maximum vertical
length does not exceed 7.6 meters
and that there are no direction
changes.
The load losses for each accessory
used in suction and exhaust confi-
gurations are indicated in Table B.
Use original SIME accessories only
and make sure that the connection is
performed correctly, as specified in
the instructions supplied with the
accessories.
2.4 FUEL
ADDUCTION
The fuel can be fed into the thermal
73
1
2
7
3
3
2
2
2
8
9
9
3
7
4
2
2
2
2
3/10
2
5
6
min. 700
max 16 m equivalenti
max 16 m equivalenti
max 7
,6 m ver
ticali
8
9
Fig. 6/a
TABLE B
WARNING:
The maximum length of the suction flue should not exceed 16 equivalent meters.
The maximum length of the exhaust flue should not exceed 6 equivalent meters.
For roof-mounted outputs, always use the condensation recovery (4) and verify that the maximum
vertical length of the flue does not exceed 7.6 meters without changes in direction.
KEY
1
Exhaust terminal code 8089501
2 a
Stainless steel extension L. 1000
2 b
Stainless steel extension L. 500
3 a
90° stainless steel curve
3 b
45° stainless steel curve
4
Stainless steel vertical condensation recovery L. 148
5
Tile with hinge code. 8091300
6
Roof outlet terminal L. 1063
7
Exhaust kit L. 224 code 8098811
8
Suction terminal code 8089500
9
Internal-external ring nut kit code 8091500
Load loss (mt)
90° stainless steel curve
1,00
45° stainless steel curve
0,60
Stainless steel extension L. 1000
1,00
Stainless steel extension L. 500
0,50
Roof outlet terminal L. 1063
1,00
Exhaust terminal
0,40
Suction terminal
0,10
Stainless steel vertical condensation recovery L. 148
1,50
max. 16 m equivalent length
max. 16 m equivalent length
max. 7
.6 m ver
tical lengt
h
Summary of Contents for DUETTO 20 OFi
Page 1: ...Solo OF BF Duetto OFi BFi IT ES PT GB CERTIFICAZIONE DEL SISTEMA DI QUALITA AZIENDALE ...
Page 86: ......
Page 87: ......
