Supplied By www.heating spares.co Tel. 0161 620 6677
JIG PLATE
JIG SUPPORT
PLATE
JIG SUPPORT
PLATE
JIG PLATE
7 Gas / Water & Appliance Connection
7.1 System Connection
The Gas and Water systems can be connected and filled prior
to installation of boiler.
All water and gas connections are on the fixing jig with the
exception of the condense drain and safety discharge, the
positions of these are shown on the wall template.
An Upward Piping Kit, part no. A2041500 should be used if
the supplies come from above the boiler otherwise the pipes
will have to be chased into the wall.
Fit the Central Heating Isolation Valve handles and secure
with screws provided.
Fit the assembled Jig Plate to the Support Plate as shown in
diagram 7.1.
Assemble the Gas Service Cock and position onto the plastic
plug.
NOTE: Make sure the drain points are accessible, refer
diagram 4.4.
Plumb system pipe work to the copper tails. Do not subject
service cocks to heat.
There are flats on the body of the valves for locating a
spanner to aid tightening to copper tails.
NOTE: At this stage alternative filling and pre-filling methods
can be used, refer to section 11 Commissioning.
Prior to filling the water system ensure that the blanking plugs
and isolation valves are secured.
Flush out the domestic hot water and the heating systems.
The whole of the gas installation, including the meter, should
be inspected, tested for soundness and purged in accordance
with the current issue of BS6891 and in IE the current edition
of I.S.813 “Domestic Gas Installations”.
13039
Diagram 7.1
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