Service And Maintenance - Ferroli DIVAtech D F24 Instructions For Use, Installation And Maintenance

Table. 7 - Accessories
PIPE 0.5 m M/F
1 m M/F
2 m M/F
BEND 45° F/F
45° M/F
90° F/F
90° M/F
90° M/F + Test point
Ø 80
PIPE SECTION with test point
for condensate drain
TEE for condensate drain
TERMINAL air, wall
fumes, wall with antiwind
FLUE Split air/fumes 80/80
Fume outlet only Ø80
REDUCTION from Ø80 to Ø100
from Ø100 to Ø80
PIPE 1 m M/F
Ø 100 BEND 45° M/F
90° M/F
TERMINAL air, wall
fumes, wall with antiwind
PIPE 1 m M/F
BEND 90° M/F
Ø 60
REDUCTION 80 - 60
TERMINAL fumes, wall
ATTENTION: CONSIDER THE HIGH PRESSURE LOSSES OF Ø60 ACCESSORIES;
USE THEM ONLY IF NECESSARY AND AT THE LAST FUME EXHAUST SECTION.
6
EN
Losses in m
eq
Air Fume exhaust
inlet
Vertical Horizontal
1KWMA38A 0.5 0.5
1KWMA83A 1.0 1.0
1KWMA06K 2.0 2.0
1KWMA01K 1.9 2.9
1KWMA65A 1.9 2.9
1KWMA02K 2.0 3.0
1KWMA82A 1.5 2.5
1KWMA70U 1.5 2.5
1KWMA16U 0.2 0.2
1KWMA55U - 3.0
1KWMA05K - 7.0
1KWMA85A 2.0 -
1KWMA86A - 5.0
1KWMA84U - 12.0
1KWMA83U + - 4.0
1KWMA86U
1KWMA03U 0.0 0.0
1.5 3.0
1KWMA08K 0.4 0.4
1KWMA03K 0.6 1.0
1KWMA04K 0.8 1.3
1KWMA14K 1.5 -
1KWMA29K - 3.0
010028X0 - 2.0
010029X0 - 6.0
010030X0 - 8.0
1KWMA90A - 7.0
cod. 3541P560 - Rev. 00 - 06/2018
Connection to collective flues
1.0
2.0
C
8X
4.0
C
93
0.8
fig. 15 - Examples of connection to collective flues (
Table. 8 - Typology
6.0
Type Description
C2X Intake and exhaust in common flue (intake and exhaust in same flue)
C4X Intake and exhaust in common and separate flues, but undergoing similar wind conditions
C8X Exhaust in single or common flue and wall intake
B3X Intake from installation room by means of concentric duct (that encloses the exhaust) and exhaust in
common flue with natural draught
IMPORTANT- THE ROOM MUST BE PROVIDED WITH APPROPRIATE VENTILATION
C93 Exhaust to a vertical terminal and intake from existing flue.
If the boiler is to be connected DIVAtech D F to a collective flue or to a single flue with
natural draught, the flue or chimney must be expressly designed by professionally qual-
ified technical personnel in conformity with the current regulations and be suitable for
sealed chamber units equipped with fan.

4. SERVICE AND MAINTENANCE

Important
B
All adjustment, conversion, commissioning and maintenance operations
described below must only be carried out by Qualified Personnel (meet-
ing the professional technical requirements of current regulations) such
as the personnel of the Local After-Sales Technical Service.
FERROLI declines any liability for damage and/or injury caused by un-
qualified and unauthorized persons tampering with the unit.
DIVAtech D F
C
4X
C
2X
C
93
= Air / = Fumes)