16
221954D
NOTE:
If external flue fixing is required start at 6.2.
6.1 Flue Fixing - Internal
NOTE:
Use of the optional wall liner kit is required.
Place the flue assembly into the hole. Check that the flue
terminal is correctly positioned and is the distance required from
the outside wall face, see diagram 6.1.
Position flue elbow gasket and secure the flue assembly to the
boiler using the dogpoint screws, see diagram 6.2.
Make sure of the correct fitting of the flue to the boiler.
Now continue at Section 6.3.
6.2 Flue Fixing - External
Remove the flue elbow from the air duct/terminal and flue duct,
by removing and keeping, the securing screw(s).
From outside place the air duct/terminal and flue duct assembly
into the hole and make sure that the flue terminal is correctly
positioned and is the distance required from outside wall face,
see diagram 6.1.
Position flue elbow gasket and secure the flue elbow to the
boiler using the dogpoint screws, see diagram 6.2.
Make sure of the correct fitting of the flue to the boiler.
Pull the flue duct forwards and engage onto the flue elbow.
Push the air duct back into the wall to the dimension shown in
diagram 6.3.
Important, the flue duct will become disengaged should the
dimension be any greater than shown.
Hold the flue duct onto the flue elbow, then, secure the flue duct
to the flue elbow, see diagram 6.3.
Pull the air duct back to engage with the flue elbow and secure/
seal.
6.3 All Flue Installations
Fit the fan to the flue elbow spigot and secure with the screws
previously removed.
Reconnect the blue and red electrical connections to the fan,
the polarity of the connections is not important.
Reconnect the air pressure switch tubes as shown in diagram
5.3.
Secure the flue hood, see diagram 5.4.
Diagram 6.3
✽
Maximum dimension! Otherwise the flue duct will
become disengaged.
Diagram 6.2
GASKET
FLUE ELBOW
SECURING
SCREW (4)
4290
Diagram 6.1
152 DIA
CORE
DRILLED
HOLE
63
OUTSIDE
WALL FACE
FLUE
TERMINAL
AIR
DUCT
7374
6 Flue Fixing
FLUE ELBOW
FLUE DUCT
WALL FACE
FLUE DUCT/
ELBOW
30mm
✽
30mm
✽
3mm DRILL
SEALING
TAPE
7373