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INSTALLATION
icos system -
Installation and Servicing
30 FILLING
1.
Remove the boiler front and sealing panels. Refer to
Frames 42 & 43.
2.
Swing the control box down into the servicing position -
Refer to Frame 44.
3.
Ensure that the isolating valves are open.
4.
Fill and vent the system. Check for water soundness.
IMPORTANT - when filling:
a.
When filling, there may be a slight water leak from
the vent therefore electrical connections should be
protected.
b.
Bleed any air from the pump and ensure that it is
free to rotate.
i.
Remove the vent plug
ii.
Using a screwdriver, rotate the shaft several
times
iii.
Replace the vent plug.
Note
.
Some slight water leakage will occur.
INST
ALLA
TION
200214-11.pmd
17/11/2006, 09:35
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