Climit 24 BF, Инструкция пользователя

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78
EN
Separate accessories
Description
Code
Diameter Ø 80
(mm)
Air-flue split pipe system (with take-off point) +
Diaphragm
8093020
90° curve M-F (6 pieces) 8077410
90° curve M-F (with take-off point) 8077407
90° curve M-F (insulated) 8077408
Extension W. 1000 mm (6 pieces) 8077309
Extension W. 1000 mm (insulated) 8077306
Extension W. 500 mm (6 pieces) 8077308
Extension W. 135 mm (with take-off point) 8077304
Wall outlet terminal 8089501
Internal and external ring nut kit 8091500
Inlet terminal 8089500
45° curve M-F (6 pieces) 8077411
Condensate recovery W. 135 mm 8092800
Manifold 8091400
Tile with joint 8091300
Roof outlet terminal W. 1390 mm 8091201
Condensate recovery Tee 8093300
Inlet/outlet fitting Ø 80/125 mm 8091401
Split pipe system
The split pipe system is supplied with the combustion air inlet
diaphragm which is to be mounted, after the sections have been
eliminated according to the total load loss which is calculated by
summing the load losses of the inlet ducts to those of the outlet
ducts.
1
2
4
5
3
Fig. 31
KEY:
1
Split pipe system with take-off point
2
Inlet diaphragm
3
Air inlet
4 Smoke outlet
5
Take-off point for smoke analysis
Load loss accessory Ø 80 mm
Description Code
Load loss (mm H
2
O)
24 BF 28 BF 38 BF
Inlet Out-
let
Inlet Out-
let
Inlet Out-
let
90° curve MF 8077410 0,35 0,40 0,45 0,50 0,70 1,50
45° curve MF 8077411 0,30 0,35 0,40 0,45 0,60 1,00
Horizontal exten-
sion W. 1000 mm 8077309 0,20 0,30 0,25 0,35 0,40 0,65
Vertical extension
W. 1000 mm
8077309 0,20 0,10 0,25 0,15 0,30 0,30
Wall terminal 8089501 0,15 0,50 0,20 0,80 0,25 2,00
Condensate
recovery Tee
8093300 - 0,80 - 1,00 - 2,20
Roof outlet termi-
nal (*)
8091200 1,60 0,10 2,00 0,20 4,00 0,40
(*) The losses of the roof outlet terminal at inlet include the mani-
fold code 8091400.
NOTE:
for the boiler to operate correctly it is necessary that a mi-
nimum distance of 0.50 m of the duct is respected with a 90° inlet
curve.
Example: calculation of the load loss of a
24 OF
boiler.
Accessories Ø 80
mm
Code
Quan-
tity
Load loss (mm H
2
O)
Inlet Outlet Total
Extension W. 1000
mm (horizontal)
8077309 7 7 x 0,2 - 1,40
Extension W. 1000
mm (horizontal)
8077309 7 - 7 x 0,3 2,10
90° curve 8077410 2 2 x 0,35 - 0,70
90° curve 8077410 2 - 2 x 0,4 0,80
Wall terminal 8089501 2 0,15 0,5 0,65
TOTAL 5,65
(installation permitted since the total of the load loss of the acces-
sories used is less than 9,0 mmH
2
O).
With this total load loss, sections 1 to 6 (inclusive) must be remo-
ved from the inlet diaphragm (2).
2
Fig. 32
No. of sections to be
removed
Total load loss (mm H
2
O)
24 BF 28 BF 38 BF
None 0 ÷ 2,0 0 ÷ 0,8 -
1 2,0 ÷ 3,0 0,8 ÷ 1,5 -
1 ÷ 2 3,0 ÷ 4,0 1,5 ÷ 2,4 0 ÷ 2,0
1 ÷ 3 - 2,4 ÷ 3,2 -
1 ÷ 4 4,0 ÷ 5,0 3,2 ÷ 4,0 2,0 ÷ 4,0
1 ÷ 5 - 4,0 ÷ 4,8 4,0 ÷ 6,0
1 ÷ 6 5,0 ÷ 6,0 4,8 ÷ 5,6 6,0 ÷ 8,0
1 ÷ 7 6,0 ÷ 7,0 5,6 ÷ 6,5 8,0 ÷ 9,0
1 ÷ 8 - 6,5 ÷ 7,3 9,0 ÷ 11,0
1 ÷ 9 7,0 ÷ 8,0 7,3 ÷ 7,8 -
1 ÷ 10 - 7,8 ÷ 8,4 11,0 ÷ 13,0
Entire diaphragm 8.0 -
9.0
(*) 8.4 -
9.5
(*) 13,0 ÷
15,0
(*)
(*) Maximum load loss permitted.