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INSTALLATION
isar + programmer -
Installation and Servicing
25 MOUNTING THE BOILER
IMPORTANT.
1.
Before mounting the boiler on the wall place it on
its left hand side, fit the 'S' trap hose moulding/nut
and fold the hose to facilitate fitting into pre-piping
frame.
2.
Ensure that the plastic plugs are removed from
both the CH and DHW pipes before mounting.
N.B.
Some spillage of water may occur from the
pipework when mounting the boiler to the frame.
3.
Lift the boiler onto the wall mounting frame,
locating it over the tabs at the top of the frame.
4.
Lower the boiler into position, engaging it onto the
support bracket.
Note.
Ensure the condensate drain pipe is correctly
positioned through the hole in the pre-piping
frame before continuing.
5.
Using the fibre washers supplied in the hardware
pack box, engage and then tighten the 4 water
unions.
6.
Engage and tighten the gas union, ensuring that
the blue fibre washer is in place. DO NOT
overtighten.
7.
Connect a pipe to the safety drain outlet using the
nut and olive supplied in the boiler hardware pack
box.
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202851-1new.pmd
17/11/2006, 07:40
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