66
WARNING:
Before installing accessories, lubricate the
internal part of gaskets with silicon-based
products. Avoid using oils and greases.
KEY
1 90° MF polypropylene curve (6 pcs.) code 8077450
2 a Polypropylene extension L. 1000 (6 pcs.) code 8077351
2 b Polypropylene extension L. 500 (6 pcs.) code. 8077350
3 Hinged tile code 8091300
4 Roof terminal kit L. 1381 code 8091204
5 Polypropylene extension L. 250 with socket code 6296513
6 45° MF polypropylene curve (6 pcs.) code 8077451
7 Exhaust terminal code 8089501
8 Internal-external ring nut kit code 8091500
11 Rubber gasket ø 80 (supplied as standard)
Type B
Fig. 6
ø 80 ACCESSORY LOAD LOSS TABLE
Accessory ø 80
Load loss
(mm H
2
O)
90° MF polypropylene curve 3,5
45° MF polypropylene curve 2,3
Polypropylene extension L. 1000 1,4
Polypropylene extension L. 500 0,7
Roof exit terminal L. 1381 5,0
Exhaust terminal
4,0
Polypropylene extension L. 250 with socket 0,3
STAFFA TELAIO
CALDAIA
G
M
R
Pmin
Pmax
WARNING !
When load loss of the individual accessories connected
exceeds 4 mm H
2
O, in order to assure the correct
operation of the appliance, set the installer parameter
PAR 9 as indicated in TABLE 1 (see point 3.3 to access
the installer parameters).
TABLE 1
Load loss
PAR 9
(mm H
2
O)
(long chimneys)
0 - 4
0
4 - 8
1
8 - 12
2
12 - 16
3
16 - 20
4
20 - 24
5
24 - 28
6
28 - 32
7
32 - 36
8
36 - 40
9
40 - 42
10
