Ariston MICROCOMBI 23 MFFI, Installation And Servicing Instructions

Page: 11 / 65

11
F
ITTING THE
C
OAXIAL
F
LUE
(H
ORIZONTAL
)
(For Telscopic Instructions see below and
for Vertical Flue and Twin Pipe Instructions
see page 12)
C
ONTENTS
:
1
X
S
ILICONE
O-R
ING
(60mm)
1
X
E
LBOW
(90
O
)
2
X
W
ALL
S
EALS
(I
NTERNAL
& E
XTERNAL
)
1
X
A
LUMINIUM
F
LUE
P
IPE INCLUDING
T
ERMINAL
(1
METRE
- 60/100)
2
X
F
LUE
C
LAMPS
8
X
S
CREWS
2
X
S
EALS
Once the boiler has been positioned on the
wall, insert the elbow into the socket
(F
IG
2.8) and rotate to the required position.
NOTE
: It is possible to rotate the elbow 360
o
on its vertical axis.
Using the flue clamps, seals and screws
supplied
(F
IG
2.8) secure the elbow to the
boiler.
The 1 metre horizontal flue kit (705958)
supplied is suitable for an exact
X
dimension of 823mm, and the 750mm
horizontal flue kit (705785) is suitable for an
exact
X dimension of 573mm.
Measure the distance from the face of the
external wall to the face of the flue elbow
(X
- F
IG
2.8), add 22 mm to this measurement,
you now have the total length of flue
required (including the terminal), this figure
must now be subtracted from 860mm, you
now have the total amount to be cut from
the plain end of the flue.
F
IG
2.9
F
IG
2.10
Cut the flue to the required length ensuring that the distance
between the inner and the outer flue is maintained
(F
IG
2.10).
e.g. X = 508mm + 22mm = 530mm
860 - 530 = 330mm (Length to be cut from the plain end
of the flue).
Once cut to the required length, ensure that the flue is free
from burrs and reassemble the flue. If fitting the flue from
inside of the building attach the grey outer wall seal to the flue
terminal and push through the flue through the hole, once the
wall seal has passed through the hole, pull the flue back until
the seal is flush with the wall. Alternatively, the flue can be
installed from outside of the building, the grey outer seal
being fitted last.
F
ITTING THE
T
ELESCOPIC
F
LUE
K
IT
(H
ORIZONTAL
)
C
ONTENTS
:
1
X
S
ILICONE
O-R
ING
(60mm)
1
X
E
LBOW
(90
O
)
2
X
W
ALL
S
EALS
(I
NTERNAL
& E
XTERNAL
)
F
IG
2.11
IMPORTANT!
F
OR ALL FLUE SYSTEMS
,
A RESTRICTOR MAY
NEED TO BE INSERTED INTO THE EXHAUST
MANIFOLD
,
THE SIZE OF THE RESTRICTOR AND
DETAILS OF FITTING REQUIREMENTS ARE
SHOWN IN
T
ABLE
2.1 (P
AGE
16).