Ravenheat CS 80 T Instructions For Use Installation And Servicing Download

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5.7

INSTALLING THE APPLIANCE FOR REAR

FLUE OUTLET (Fig. 13, 16, 17, 18).

FOR APPLIANCE CLEARANCES SEE
SECT. 4.4 AND SECT. 4.10

Use adhesive tape to attach the template to

the wall, making sure that the centre line is
vertical and that the clearance distance is no
less than that shown in fig. 13.

- Mark the two holes for the top fixing bolts to

Mark the two holes for the top fixing bolts to

fix the boiler on the wall as well as the

fix the boiler on the wall as well as the
centre of the flue duct.

centre of the flue duct.

- Detach the template from the wall.

- Detach the template from the wall.
- Use a 10 mm dia drill to make the 2 holes.

- Use a 10 mm dia drill to make the 2 holes.

Insert the plastic expansion plugs.

- Cut or core drill a 105 mm dia hole for

- Cut or core drill a 105 mm dia hole for
inserting the flue duct.

inserting the flue duct.

Fit the elbow header into the flue flange on

Fit the elbow header into the flue flange on
the top of the boiler, positioning it towards

the top of the boiler, positioning it towards
the required direction (fig 13).

the required direction (fig 13).

Important: Make sure that the inner 60 mm

Important: Make sure that the inner 60 mm
diameter of the elbow header is inserted

diameter of the elbow header is inserted
fully into the flue manifold, and the flue

fully into the flue manifold, and the flue
manifold rubber seal is correctly fitted.

manifold rubber seal is correctly fitted.
(Fig 17 item 65)

(Fig 17 item 65)

If using the horizontal flue duct and it is too

long it can be shortened. Should it be

long it can be shortened. Should it be
necessary to cut the flue always cut on right

necessary to cut the flue always cut on right
angles and ensure the cut is de-burred.

angles and ensure the cut is de-burred.

Note

: Add 30mm to overall flue length to

allow for terminal wall cover.( fig.10 item 127).

Insert the flue assembly locating it onto the

wall.

Lift the boiler on the wall, locating onto the top

Lift the boiler on the wall, locating onto the top
two fixing bolts. Tighten the two bolts using a

two fixing bolts. Tighten the two bolts using a
spanner to secure to the wall.

spanner to secure to the wall.

Working above the boiler pull the flue exhaust

duct towards the boiler in order to engage tube

(fig. 18 item 61) into its header.

Position flue into elbow header and push so as

Position flue into elbow header and push so as
to locate inner and outer flue correctly ensuring

to locate inner and outer flue correctly ensuring
a good seal is made with O-rings. Tighten the

a good seal is made with O-rings. Tighten the
two screws on the flue flange to secure the

two screws on the flue flange to secure the
elbow header in place.

elbow header in place.

Fit the terminal rubber wall seal and if

necessary terminal guard.

Extension kits are available to order for flue

extension of up to a total overall length of 8

extension of up to a total overall length of 8
metres (fig.18).

metres (fig.18).

Each extension length extends the pipe by

approximately 1000 mm long up to a maximum

approximately 1000 mm long up to a maximum
of seven extensions.

of seven extensions.

Extensions must be installed with the widened

end of the pipe and the tapered end of the flue

end of the pipe and the tapered end of the flue
pipe aimed towards the exhaust terminal.

pipe aimed towards the exhaust terminal.

IMPORTANT:

Inline flue bend - 1000 mm must be deducted
from overall length for each 90°bend. Obtuse
flue bend - 500 mm must be deducted from
overall length for each 135° bend
(see table 5).

5.8

INSTALLING THE APPLIANCE FOR SIDE
FLUE OUTLET (Fig. 14, 15, 16, 17, 18)

- Attach the template to the wall with adhesive

tape, making sure that the centre line is
vertical and that the distance from the centre
line to the nearest side wall is not less than
measurement in fig.14.

g.14.

- Mark the two fixing bolt securing holes on the

wall and extend the axis of the flue duct hole

wall and extend the axis of the flue duct hole
to the side wall ensuring it i

to the side wall ensuring it is horizontal.

Make sure flue slopes 1.5° down towards

the boiler and that there is a 25 mm fall per
metre of the flue length.

- Trace the centre of the flue duct hole and

measure distance from the corner of the
wall (fig.14), measure the distance (127 mm)
between the centre of flue duct hole to the
corner.

Detach the template from the wall.
- Use a 10 mm. dia drill to make the 2 holes for

the fixing bolts.

fixing bolts. In

Insert the plastic expansion

plugs. Core drill a 105 mm dia. hole in the
side wall for inserting the flue duct.

Fit the elbow header into the flue flange on

the top of the boiler, positioning it towards
the required direction.

Important: Make sure that the inner 60mm

diameter of the elbow header is inserted

diameter of the elbow header is inserted
fully into the flue manifold, and the flue

fully into the flue manifold, and the flue
manifold rubber seal is correctly fitted.

manifold rubber seal is correctly fitted.
(Fig 17 item 65)

(Fig 17 item 65)

If using the horizontal flue duct and it is too
long it can be shortened.
Should it be necessary to cut the flue
always cut on right angles and ensure the
cut is de-burred.

Note

: Add 30 mm to overall flue length to

allow for terminal rubber wall seal ( fig.10
item 127).