Mounting The Boiler - IDEAL icos system HE15 Installation And Servicing

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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.
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.
26 CONNECTING THE FLUE TO THE BOILER
Note. Before fitting the flue turret fill the condensate trap within the
boiler by pouring a cupful of water into the flue outlet A.
Take care to ensure that the water is only poured into the flue
outlet, and does not spill into the boiler casing.
1. Locate the flue into the turret.
2. Insert the flue assembly through the
prepared hole in the wall. Push
through and pull back to seal
against outside wall face.
3. Locate the flue turret on the top of
the boiler, ensuring that the turret
gasket is in place. Also ensure the
turret is located concentric with the
flue aperture on the boiler top panel.
Check that the flue seal 'A' located in
the top of the flue manifold is secure
and giving an effective seal.
4. Secure the flue turret on top of the boiler
by inserting the open ends of the turret
clamp under the 2 studs and fixing it in the
middle with the single M5 x 10mm pozi-hex
screw provided.
5. Flues over 1 metre long.
Fix the flue support bracket to the wall, using the 4 wall
plugs and wood screws.
NB. The space bracket will utilise one fixing hole only
whilst used in conjunction with the stand-off option.
24
INSTALLATION
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.
N.B. Some
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nm8764
icos system -
Installation and Servicing
nm8024