13
Mexico Slimline RS 3/40 & 3/50 -
Installation
Typical minimum
overlap - 50mm (2")
INST
ALLA
TION
INSTALLATION
8
FITTING THE FLUE ASSEMBLY
-
Duct lengths up to 400 mm (16")
9
EXTENSION DUCTS
-
Duct lengths greater than 400 mm (16")
Extension ducts shown fitted
Flue
terminal
shown in
position
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
A.
Air duct join
B.
Flue duct join
C.
Terminal air duct join
D.
Terminal flue duct join
1.
Remove the 2 securing screws (6) and separate the terminal
grille from the terminal assembly.
2.
Remove the 4 securing screws (7) and separate the terminal
flue duct from the terminal air duct.
3.
From OUTSIDE of the building, pass the terminal air duct
through the wall opening and slide it into the boiler air duct,
locating it as shown.
4.
Push the terminal air duct fully in until the fixing brackets
contact the wall face.
6.Terminal grille securing
screws - 2 off
7.Terminal flue securingscrews - 4 off
Legend
1.Boiler air duct.
2.Boiler flue duct.
3.Terminal air duct.
4.Terminal flue duct.
5.Terminal grille.
5.
Ensure that the duct is level and make good between the
wall and duct, from OUTSIDE of the building.
6.
From OUTSIDE of the building, seal the air duct join (A)
with the mastic provided.
7.
From OUTSIDE of the building, pass the terminal flue duct
through the wall opening and slide it into the boiler flue
duct. Locate it as shown and fix it in position with the 4
screws previously removed.
8.
From OUTSIDE of the building seal the flue duct join (B)
with the mastic provided.
9.
Fasten the terminal grille to the duct assembly.
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 join (A). Ensure that a good
seal is made, particularly at the 2 bottom corners where
the boiler duct is flanged .
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 air duct inside.
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.
Push the duct fully in until the fixing brackets contact the
wall face.
9.
Ensure that the duct is level and make good between the
wall and the duct from OUTSIDE of the building.
10.
From OUTSIDE of the building, seal the duct join (C) with
the mastic provided
11.
From OUTSIDE of the building, slide the extension flue
duct into the boiler flue duct to the same distance as the
extension air duct. Seal the duct join (D) with the mastic
provided
12
Go to Frame 8 note 7.
6.
Separate the terminal grille, terminal air duct and
terminal flue duct. Refer to Frame 8.
