Vaillant ecoMAX pro 28 E Manuale utente
For the installer
Flue installation instructions
Air flue duct for use with ecoMAX ecoMAX 613/2 E
ecoMAX 618/2 E
ecoMAX 622/2 E
ecoMAX 824/2 E
ecoMAX 828/2 E
ecoMAX 835/2 E
ecoMAX pro 18 E
ecoMAX pro 28 E
GB
2000225123A-10.02
2
OVERVIEW
3
PART 2 CONCENTRIC 80/125
PART 1 Pages 4 - 20
Standard Concentric Systems Ø 60/100
(Aluminium air duct/plastic flue duct)
PART 2 Pages 21 - 40
Optional Concentric System Ø 80/125
(Aluminium air duct/plastic flue duct)
PART 2 CONCENTRIC 80/125 PART 1 CONCENTRIC 60/100
4
CONTENTS: PART 1 CONCENTRIC 60/100
Page
The air/flue duct must be installed by a suitably
qualified service provider, which is responsible
for observing the relevant specifications,
regulations and standards.
Requirements
Planning the air/flue duct
layout
Regulations and standards to be observed 5
Alternative termination accessories available 6
Maximum flue lengths 9
§
Installation of the vertical roof duct 15
Installation of the horizontal air/flue duct 11
Fitting air/flue duct extensions
Installation of the sliding sleeve
How to add extensions 18
How to install elbows 19
10
5
PART 1 CONCENTRIC 60/100
REQUIREMENTS
Regulations and
standards to be
observed
§
☞Vaillant ecoMAX boilers are
certified as heating boilers with
corresponding flue systems
according to EC Directive
90/396/EEC on gas-fired
devices. This installation manual is
covered by this certification and is
referred to in the design approval
test certificate.
☞These instructions should be read
in conjunction with the instructions
for installation and servicing
supplied with the boiler.
☞Ensure also that all legislation,
rules, regulations and directives
mentioned in the installation
instructions are observed.
☞The installation of the boiler and
its flue must be carried out by a
competent person who is
registered with CORGI (The
Council for Registered Gas
Installers).
☞The installation of the boiler and
flue must be in accordance with
the Gas Safety (Installation and
Use) Regulations 1998 and the
Building Regulations and
BS 5440 Part 1.
☞The requirements for flue
termination detailed in the boiler
installation instructions must be
observed.
☞Two types of flue system are
available for ecoMAX boilers. The
standard concentric flue system
(100 mm outside diameter) and a
larger diameter concentric system
(125 mm outside diameter) which
allows longer air/flue duct lengths
to be achieved.
☞The air/flue duct operates at very
low temperatures therefore no
clearance is necessary between
the air duct and adjacent
services.
☞Ensure while installation work is
being carried out that no debris
such as swarf, filings or fragments
of mortar are allowed to remain
in the air/flue duct.
Optional connection accessories
Offset section
Telescopic extension
440 mm - 690 mm Ø 60/100
6
PLANNING THE AIR/FLUE DUCT LAYOUT
Alternative termination accessories available
Air/flue duct extensions, concentric
470 mm - Ø 60/100
Air/flue duct extensions, concentric
970 mm - Ø 60/100
Air/flue duct extensions, concentric
1970 mm - Ø 60/100
Bends (PP), concentric (pack of 2)
45° - Ø 60/100
Elbow, concentric
87° - Ø 60/100
Flue support clips (pack of 5), Ø 100
Sliding sleeve (PP) Ø 60/100
Adjustable roof tiles for pitched roof
303 900 = Vertical air/flue duct (black)
303 930 = Horizontal air/flue duct
Accy. No.
303 930 303 900
303 919
303 906
303 902 x
303 903 x
303 905 x
303 911 x
x
303 910 x
303 921 x
303 915 x
009076 black x
x
x
x
x
x
x
x
x
x
x
7
PART 1 CONCENTRIC 60/100
PLANNING THE AIR/FLUE DUCT LAYOUT
Fig. 1.1: Extensions, Ø 60/100
Fig. 1.3: Flue support clips, Ø 100/Ø 80
Flue support clips, Ø 100 (pack of 5)
Vaillant Accy. No.: 303 921
☞Use one clip per extension to
support the air/flue duct.
18
27
18
27
18
27
Fig. 1.2: Elbow joints, Ø 60/100
Elbow, 87°, Ø 60/100
Vaillant Accy. No.: 303 910
Bends, 45° (pack of 2),
Ø 60/100
Vaillant Accy. No.: 303 911
Air/flue duct extension 470 mm
Ø 60/100
Vaillant Accy. No.: 303 902
Air/flue duct extension 970 mm,
Ø 60/100
Vaillant Accy. No.: 303 903
Air/flue duct extension 1970 mm,
Ø 60/100
Vaillant Accy. No.: 303 905
GU_LAZ 70/0
GU_LAZ 72/0
440 – 690
Fig. 1.4: Telescopic extension, Ø 60/100
Telescopic extension (PP), Ø 60/100
440 mm - 690 mm
Vaillant Accy. No.: 303 906
8
PLANNING THE AIR/FLUE DUCT LAYOUT
155
Fig. 1.6: Sliding sleeve, Ø 60/100
Sliding sleeve (PP), Ø 60/100
Vaillant Accy. No.: 303 915
290 – 374
33 – 56
Fig. 1.5: Offset section, Ø 60/100
Offset section, Ø 60/100
Vaillant Accy. No.: 303 919
303919_IAx
Fig. 1.8: Flat roof penetration collar
GU_LAZ 42/0
Flat roof penetration collar
Vaillant Accy. No.: 009 056
Fig. 1.7: Adjustable roof tile for pitched roof
Adjustable roof tile for pitched roof
Vaillant Accy. No.: 009 076 (black)
GU_LAZ 41/0
9
PART 1 CONCENTRIC 60/100
PLANNING THE AIR/FLUE DUCT LAYOUT
Maximum flue lengths for use with ecoMAX
Maximum flue length
Maximum flue length
LAS Euro B/S 074/0
LAS Euro B/S 074/0
Fig. 1.5 Fig. 1.6
Accessories Accy. No.
Vertical
flue systems
303 900 Max. permitted
concentric
flue length
Horizontal
flue systems
303 930 Max. permitted
concentric
flue length
12.0 m
8.0 m
incl.
1 elbow 87°
828/2 E 835/2 E pro 18 E
pro 28 E
10.0 m 7.0 m 10.0 m
8.0 m
incl.
1 elbow 87°
4.0 m
incl.
1 elbow 87°
10.0 m
incl.
1 elbow 87°
824/2 E
9.0 m
7.0 m
incl.
1 elbow 87°
613/2 E
618/2 E
622/2 E
ecoMAX
of which no more than 5 m lie in exposed position.
Maximum length of flue is reduced by 1.0 m for each additional 90° elbow
Maximum length of flue is reduced by 0.5 m for each additional 45° elbow
of which no more than 5 m lie in exposed position.
Maximum length of flue is reduced by 1.0 m for each additional 90° elbow
Maximum length of flue is reduced by 0.5 m for each additional 45° elbow
10
INSTALLING THE AIR/FLUE DUCT SLIDING SLEEVE
Fig. 2.0: Installing the sliding sleeve
12
3 1 24
567
Schiebemuffe_neu
INSTALLING THE
AIR/FLUE DUCT SLIDING
SLEEVE
☞NOTE:
For installations where there is in-
sufficient movement to allow fitting
of the flue into flue outlet, a slid-
ing sleeve (Accy. No. 303 915) is
available. When using the sliding
sleeve both the air and flue ducts
of the last extension must be
shortened by a further 95 mm.
• Push the sliding sleeve (1) over the
cut end of the flue duct (2).
• Place the air duct clamp (7) over
the air duct.
• Pull back the sliding sleeve so that
it engages into the socket (3) of
the boiler (4). Ensure that the
sliding sleeve penetrates the
socket such that there is at least
20 mm engagement at both ends
of the sliding sleeve.
• Fit the air duct clamp over the air
ducts (5and 6) of the
extension/terminal and boiler
outlet. Close the snap clamp.
• Drill two holes 3 mm diameter
through the air duct clamp (the
centre of the holes should be 6
mm from the edge of the clamp).
Ensure that the drill does not
penetrate the inner flue duct.
Screw the air duct clamp to the
air duct of the sleeve using the
screws provided.
• Complete the installation of the
flue as detailed in these
instructions.
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