14
Classic LX, RS -
Installation
A.
Air duct joint
B.
Flue duct joint
LEGEND
1
. Boiler air duct
2.
Boiler flue duct
3.
Terminal air duct
4.
Terminal flue duct
5.
Terminal grille
6
. Extension air duct
7.
Extension flue duct
1.
BEFORE PLACING THE BOILER IN POSITION loosely fit the
extension air duct and terminal assembly to the boiler air duct and
adjust to the required overall duct length.
Note.
Ensure that any of
the duct overlaps are not less than 50 mm (2").
2.
Secure the extension air duct in position, using the adhesive tape
provided, at joint A. Ensure that a good seal is made.
FLUE TERMINAL SHOWN IN POSITION
Note.
For duct lengths greater than 400 mm (16") refer to Frame 14
A -
Air duct joint
B -
Flue duct joint
C -
Terminal air duct joint
D -
Terminal flue duct joint
14 EXTENSION DUCTS
Duct lengths greater than 400mm (16")
1.
Remove the 2 securing screws (
6
) and separate the
terminal grille (
5
), terminal flue duct (
4)
and terminal air
duct (
3
).
2.
Smear sealant around outer the perimeter of the terminal
air duct at the opposite end to the brackets and on the
mating face of the boiler air duct (use one sachet of
sealant).
3.
Push the terminal air duct fully in until the fixing brackets
contact the wall face.
4.
Make good between the wall and duct, from OUTSIDE
of the building.
5.
From OUTSIDE of the building, pass the terminal flue
duct through the wall opening and slide it over the boiler
flue duct. Locate it as shown.
6.
Seal the flue duct joint (B) with the remaining sachet of
sealant provided.
7.
Fasten the terminal grille to the flue and air ducts, using
the 2 securing screws (
6
) provided.
5.Terminal grille.
6.Terminal grille securing screws
Legend
1.Boiler air duct.
2.Boiler flue duct.
3.Terminal air duct.
4.Terminal flue duct.
INST
ALLA
TION
13 FITTING THE FLUE ASSEMBLY
Typical minimum
overlap - 50mm (2")
INSTALLATION
FLUE TERMINAL ASSEMBLY
3.
Remove the terminal assembly.
4.
Place the boiler in position - entering the extension duct into
the wall opening.
5.
Make good the brickwork around the wall opening.
6.
Separate the terminal grille, terminal air duct and terminal flue
duct. Refer to Frame 13.
7.
From OUTSIDE of the building, pass the terminal air duct
through the wall opening and slide it into the extension air
duct, locating it as shown.
8.
Smear sealant around outer perimeter of the terminal air duct
at the opposite end to the brackets and on the mating face of
the boiler air duct (use one sachet of sealant).
9.
Push the duct fully in until the fixing brackets contact the wall
face.
10.
Ensure that the duct is level and make good between the wall
and the duct from OUTSIDE of the building.
11.
From OUTSIDE of the building, slide the extension flue duct
over the boiler flue duct to the same distance as the
extension air duct. Seal the duct joint (B) with the sealant
provided.
12.
From OUTSIDE of the building, pass the terminal flue duct
through the wall opening and slide it into the extension flue
duct. Locate it as shown.
13.
From OUTSIDE of the building, seal the duct joint D with the
sealant provided.
14.
Fasten the terminal grille to the flue and air ducts, using the 2
securing screws provided.
Summary of Contents for Classic LXRS 230
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