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Note: It is NOT recommended that the boiler be placed in an
upright position. If it is unavoidable great care must be taken not
to damage the gas valve, to avoid this it is suggested that
support be placed under the boiler, positioned as shown in
diagram 4.3.
4.2 Preparation
Use the wall frame and refer to diagram 4.4, mark out the
position of the fixing holes, making sure they are square.
Remove the wall frame and drill holes to suit plugs and screws
provided. Secure the wall frame with its cross member at the
top, to the wall.
Make sure the wall frame is level.
Fit suitable Rc1 (1in BSP) fittings into the appropriate tappings.
Tighten to required position and then fit suitable fittings and
short lengths of pipe into these fittings, making sure that they will
be in an accessible position when the boiler is fixed.
Note: It is important to make sure that all these joints are
watertight at this stage as they will not be directly accessible
after the boiler is fixed.
4.3 Mounting the Boiler
Note: Access to the screw holes is through the combustion
chamber, see diagram 4.3. Take care not to damage the pilot
and thermocouple assembly.
Lift the boiler and position on to the wall frame so that the tags
on the boiler body locate on the cross member of the wallframe,
see diagram 4.5. Fasten the boiler to the wallframe, using the
screws previously removed.
Remove the flue cleaning door, see diagram 4.6.
Remove the split pin.
Withdraw the retaining angle and
thermostat phial from its pocket.
Fit the flueway baffle, making sure that it is seated down
correctly onto the casing as shown in diagram 4.6.
Re-assembly note: When fitting the thermostat, make sure that
the thermostat is fully inserted into the phial pocket and then
insert the retaining angle.
Replace the flue cleaning door.
DO NOT STAND UPRIGHT UNLESS A
SUPPORT IS USED TO AVOID
DAMAGE TO THE MULTI-
FUNCTIONAL CONTROL
SUPPORTING THE BOILER
Supplied By www.heating spares.co Tel. 0161 620 6677
4 Installation
B
A
C
A L.H. and R.H. side of casing
B Top of casing to ceiling/fixture
C Bottom of casing to floor/fixture
D Top fixing holes to ceiling/fixture
E Fixing holes-upper to lower
F C to R.H. and L.H. wall fixture
G Fixing holes-R.H. to L.H.
H Lower fixing holes to floor/fixture
FIXING HOLE POSITIONS
SUPPORT
SECURING BOILER
Diagram 4.3
TO WALL FRAME
9
G
C L
F
F
L
D
E
H
6
108
100
441
210
246
267
305
Diagram 4.4
TURNOVER
WALL FRAME
CROSS
MEMBER
Diagram 4.5
221787B
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