Ferroli OMNIA S HYBRID H 3.2 Installation, Use & Maintenance Manual page 37

OMNIA S HYBRID H 3.2
Before installing, check that the maximum length allowed has not been exceeded with a simple calculation:
1. Completely define the layout of the split flue system, including accessories and outlet terminals.
2. Consult "Table 8 - Accessories" and identify the losses in meq (equivalent metres) of each component based on the installation position.
3. Check that the total sum of the losses is less than or equal to the maximum length allowed in "Table 7 - Maximum length of separate pipes".
Table 7 - Maximum length of separate pipes
Maximum length allowed
Table 8 - Accessories
PIPE
BEND
PIPE JOINT
Ø 80
TERMINAL
FLUE
PIPE
BEND
Ø 60
REDUCTION
TERMINAL
PIPE
BEND
Ø 50
REDUCTION
CAUTION
80
cod. 041082X0
fig. 22 - Starter accessories for separate pipes
70 m
eq
1 m M/F
45° M/F
90° M/F
with test port
air wall-mounted
fumes wall-mounted with wind
cowl
Split air/fumes 80/80
Fumes only outlet Ø80
1 m M/F
90° M/F
80/60
fumes wall-mounted with wind
cowl
1 m M/F
90° M/F
80/50
GIVEN THE HIGH LOAD LOSSES OF THE ACCESSORIES Ø50 and Ø60, ONLY USE THEM IF NECESSARY AND IN LINE
WITH THE FINAL FUMES EXHAUST SECTION.
Cod. 3542B230 - Rev. 00 - 02/2022
100
80
60
Air extraction
1KWMA83W 1.0
1KWMA65W 1.2
1KWMA01W 1.5
1KWMA70W 0.3
1KWMA85A 2.0
1KWMA86A -
010027X0 -
010026X0 +
1KWMA86U
1KWMA89W
1KWMA88W
041050X0
1KWMA90A
041086X0
041085X0
041087X0
Losses in m
eq
Fumes exhaust
Vertical Horizontal
1.6 2.0
1.8
2.0
0.3
-
5.0
12.0
4.0
6.0
4.5
5.0
7.0
12
9
10
EN
37