Ideal Boilers LOGIC COMBI C24 Installation & Servicing Download Page 24

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Installation and Servicing

FLUE OUTLET

SECTION 2 - INSTALLATION

2.11 INSTALLING THE FLUE

FITTING FLUE THROUGH THE WALL

1. Measure wall thickness and add 14mm.

2. Measure from the outer terminal lip towards the end of outer flue, place a

small location mark at the dimension acquired at point 1.

3. Add a further 14mm to the dimension, obtained at item 1 (point 1) and

place an additional small location mark.

4. 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 below)

5. Fit the internal wall seal approximately 65mm before the outer of

the 2 location marks.

6. For an internal fit place flue terminal in the centre of the 5” drilled

hole in the wall. Apply pressure and lightly move the flue left to

right or up and down. This will cause the outer flange to fold in

and allow the flue to pass through the wall.

7. Push through a further 65mm or until the inner flange is pressed

against the inner wall. This will allow the outer flange to return to

its original shape.

8. Pull back the flue until the first of the 2 location marks is level with

the internal face of the wall.

Note. If the 2 location marks are not visible then the flue is not

pulled back far enough to obtain the correct seal. If the 1st location mark has passed the face of the wall the flue has been

pulled too far back and the outer wall seal will have been dislodged from its mounting and will need to be refitted.

9. When 1st mark is in line with the wall, whilst holding the flue firmly, push the white wall sealing flange to the wall until the 2nd

of the two marks is just visible. If the last location mark is clearly past the white inner wall seal then the outer wall seal will

have been dislodged from its mounting and will need to be re-fitted.

10. Ensure the seam and the outlet terminal are at the top and fitted as shown.

Note. If

less than 50% of the length of the flue is internal the flue should be fitted from outside.

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 uppermost.

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

Location

mark 1

Location

mark 2

Rubber