Plumbing Manifold - Worcester GREENSTAR 25CDi GC Instruction Manual

~
DHW Out (alternative from above appliance} 15 mm
6
Gas Supply (alternative from above appliance) 22 mm
CHAow
(altemative
from above
appliance}
22mm
'.
.
',
CH return 22 mm
CHfiow
22mm
DHW Out 15mm
Mains Gas Supply 22 mm
Mains Water In 15 mm
CH Return (alternative from above appliance} 22 mm
o
PLUMBING MANIFOLD
CONNECTIONS:
Heating System: 22 mm compression fittings
DHW: 15 mm compression fittings
Gas: 22 mm compression fittings
Use the fittings supplied in the Hardware
pack.
PREPLUMBING
With the plumbing manifold installed,
pipework can be installed to the valves on the
manifold.
The system can be filled (without the boiler
being connected} using the charging link
assembly (see page 23).
The valves can be closed enabling the DHW
and CH systems to be tested, The boiler can
be installed at later date.
RUNNING PIPES BEHIND THE BOILER
If the boiler pipes are to be run behind the
appliance ensure that the pipes pass close to
the wall as shown in the diagram opposite,
and within
the
pipe guide .
~ORCESTER
INSTALLATION & SERVICING INSTRUCTiONS FOR WORCESTER BOSCH GREENSTAR 25CDV3OCDiI37CD",42CDi
PLUMBING MANIFOLD
6'1'206137ooa(2006/11)