24
12-05-02
13.Seal to the wall around the Air Duct using
silicone sealant.
Alternative Method, with Heater in position. Not
recommended for Rear Flue
8. Slide Terminal Assembly into the wall with the
Terminal slots vertical.
9. Position the Heater.
10.It is recommended that a trial fitting the Flue
Elbow is now made.
11.When satisfactory, apply the supplied Silicone
Sealant as a generous bead to the outside of
the long end of the Flue Elbow and from the
inside of the Heater, fit the Flue Elbow to the
Terminal Assembly and Centralising Ring.
12.Secure Air Duct to the Heater with the four nuts
and washers supplied.
13.Caulk in the flue to the Flue Ring with the Fire
Cement and Rope supplied.
14.Seal to the wall around the Air Duct using
silicone sealant.
6:2.4 Model 280 Only
Longer 280 Balanced Flues are obtained by
adding one of two extensions to the Standard
Flue.
Assembly
1.
Position the boiler and check that all the water
connections and proposed flue position are
according to the clearances specified.
2.
Mark the flue position on the wall.
3.
Move the boiler away from the wall and drill or
knock out an 8” (200 mm) level hole.
4.
Remove the top panels of the boiler and the C
shaped Trim piece from the Rear Top Panel.
5.
Remove the Conventional Flue Adapter.
6.
Re-use the existing gasket, foil side upper-
most with the Vertical Flue Adapter
7.
Secure to the Heater with the four nuts and
washers previously removed.
8.
Fit the Rear Top Panel over the flue adapter.
9.
Ensure the flue exhaust seal is in position and
undamaged. Lubricate with detergent.
If an extension is being added.
10. Take the next section, lubricate the sealing
ring with detergent and ensure that the flue
exhaust seal is fitted to the inner duct undam-
aged and in the correct orientation.
11. With seals fitted, slide the sections together,
internal sealing ring end first.
For a horizontal section.
12. Take the Elbow section and fit a small sealing
ring to each end. Lubricate with detergent and
ensure that the flue exhaust seal is fitted to the
inner duct undamaged and in the correct
orientation. The Elbow should slope slightly
down to the outside.
13. For the section passing through the wall, check
there is no debris that might be picked up by it
before sliding it through. It should slope slightly
down to the outside.
14. Secure each joint by drilling and holding with
two self tapping screws.
From the outside
1.
Remove the outer terminal four screws and put
to one side.
2.
Check all seals are fitted and in good condi-
tion.
3.
Check the cavity is clear before sliding the
outer Air Duct into the inner Air Duct.
4.
Using the four holes in the Outer Wallplate as
a guide, drill four fixing holes to suit the sup-
plied screws.
5.
Secure the Outer Wallplate, weather sealing all
edges.
6.
Offer up the Terminal square to the wall and
push home onto the internal Flue Duct until the
four holes align. NOTE: Ensure TOP is upper-
most.
7.
Secure the Terminal to the Wallplate with four
screws.
8.
Where required fit an approved Terminal
Guard.
In the Heater
1.
Use the clips supplied to fix the Snorkel to the
Burner and the Flue Adapter.
2.
Replace the Front Top Panel.
Fig. 6:2c
Model 110 and 180
Model 220 and 280
Inner Seal, green
Outer Seal, brown
Inner Seal, black
.
open end
Outer
Seal,
black
Summary of Contents for COH110
Page 60: ...14 Fig 4 9b Reillo bypass adjustment 9 04 02 Fig 4 9a Reillo bypass adjustment ...
Page 63: ...17 9 04 02 ...
Page 82: ...36 9 04 02 ...
Page 83: ...37 Model 220 only Fig 8 3c Model 280 only Fig 8 3d Top Top Top 9 04 02 ...
Page 86: ...40 9 3 BURNER PARTS 9 04 02 Model 110 443T58 ...
Page 87: ...41 29 01 08 Model 180 459T55 3007708 ...
