Sime UNIQA REVOLUTION 25 Installations-, Gebrauchs- Und Wartungsanleitung Seite 28

Load loss accessory Ø 80 mm
Description
90° curve MF
45° curve MF
Horizontal extension W. 1000 mm
Vertical extension W. 1000 mm
Wall terminal
Condensate recovery Tee
Roof outlet terminal (*)
Accessory kit C(10)2
(*) The losses of the roof outlet terminal at inlet include the
manifold code 8091400.
m
CAUTION
– The total maximum length is obtained by adding the
length of the inlet and outlet pipes. The total load
loss is determined by the sum of the load losses of
the single accessories that make up the piping. It
should not exceed 21,0 mmH
– The total extension must not in any case exceed 10 m
(inlet) + 10 m (outlet) for ducts Ø 80 mm.
for the boiler to operate correctly it is necessary that a
NOTE:
minimum distance of 0.50 m of the duct is respected with a 90°
inlet curve.
28
Load loss (mm H O)
2
Code
UNIQA REVOLUTION 25
Inlet Outlet
8077410 2,3 2,5
8077411 2,0 2,0
8077309 1,0 1,3
8077309 1,0 1,3
8089550/51 1,1 3,6
8093300 - 5,8
8091200 1,15 1,0
8089560 - 10,2
O.
2
Example: calculation of the load loss of a UNIQA REVOLUTION 25
boiler.
Accessories Ø 80
Code
mm
Extension W. 1000
8077309
mm (horizontal)
Extension W. 1000
8077309
mm (horizontal)
90° curve 8077410
90° curve 8077410
Wall terminal 8089550/51
TOTAL
Installation is permitted as the total load loss (14,1 mmH
the required accessories is less than 21,0 mmH
tal load loss, remove sections 1 to 8 (inclusive) on the flue gas
outlet diaphragm (4).
4
No. of sections to be
removed
1 ÷ 5
1 ÷ 6
1 ÷ 7
1 ÷ 8
1 ÷ 9
1 ÷ 10
(*) Maximum load loss permitted.
EN
Load loss (mm H O)
2
Quan-
tity
Inlet Outlet Total
2 2 x 1.0 - 2,0
2 - 2 x 1,3 2,6
1 1 x 2,3 - 2,3
1 - 1 x 2,5 2,5
1 1,1 3,6 4,7
14,1
O) for
2
O. With this to-
2
Fig. 25
Total load loss (mm H O)
2
UNIQA REVOLUTION 25
0 ÷ 5,0
5,1 ÷ 7,5
7,6 ÷ 10,0
10,1 ÷ 15,0
15,1 ÷ 20,0
20,1 ÷ (*)
21,0