25
Installation and Servicing
FLUE OUTLET
SECTION 2 - INSTALLATION
Note.
A roof flashing plate (not supplied) is required before proceeding with the installation of this kit.
This kit is suitable for roof terminations, using a concentric flue to run vertically from the top of the boiler and terminating above
roof level.
Connection to the top of the boiler is made using a vertical connector.
ACCESSORIES
Flue Duct Extension Kits are available for flue lengths extending beyond 1m. These packs contain 500mm, 1000mm or 2000mm
extension ducts and may be cut to the desired length.
If the offset vertical option is used an Elbow Kit is required.
2.16 FITTING THE OPTIONAL ROOF FLUE KIT
2.15 INSTALLING THE FLUE (INTERNAL BOILER)
FITTING FLUE THROUGH THE WALL
1. Fit external black wall seal ensuring the inside of the outer lip is in contact with the terminal lip you have been measuring from
(see fig 1)
2. Place the flue through the wall.
3. Fit the internal wall seal.
4. Ensure the seam and the outlet terminal are at the top and fitted as shown.
FITTING THE TURRET -
Ensure the condense trap/siphon is filled with water
1. Ensure the rubber seal is fitted correctly on the appliance manifold and that all flue seals are undamaged.
2. Hold the flue firmly and push the turret on until it has travelled 30mm on to the flue pipe and is fully engaged. Make sure the
flue has not rotated or moved forward during fitting and the flue seam is upper most.
3. Push the turret into the manifold ensuring the upper plastic lip is flush with the top of the manifold.
4. Fully engage the clamp location Section into the manifold location holes. Rotate down on to turret flange.
5. Secure clamp to appliance using securing screw.
6. Ensure all sample points are accessible and all sample plugs and caps are fitted.
Ensure lip of wall seal is positioned
over step on plastic nose of flue terminal
(note, seal is cut away for clarity)
Terminal Lip
Wall Seal Lip
Rubber
Terminal
Wall Seal
Terminal
MUST be
fitted as
shown
Retaining
screw
Clamp Lugs
Sample points
Flue Outlet
C
A
A - Duct Assembly
B - Flue Turret
C - Turret Clamp
D - Seal
Flue Outlet
D
B
Fig 1
Summary of Contents for LOGIC+ SYSTEM S18
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