Plumbing Manifold; Connections - Worcester Greenstar CDi Compact Installation, Commissioning And Servicing Instructions

PRE-INSTALLATION
Radius 600mm
Fig. 14 Bathroom installations
3.7

PLUMBING MANIFOLD

3.7.1 CONNECTIONS

Heating System 22mm compression fittings
DHW 15mm compression fittings
Gas 22mm compression fittings
Use the fittings supplied in the Hardware literature pack.
Further guidance on pipe routing can be found printed
on the boiler template (supplied with the boiler).
• For further ease of fitting, an optional Vertical Pre-piping Assembly kit
is available, comprising four pre-formed copper water pipes.
Part number: 7 716 192 713.
• To cover the pipe work under the boiler, down to the counter top, an
optional Worcester accessory the Below Boiler Pipe Cover can be
used, Part number: 7 716 192 608.
1 2 3 4
Fig. 15 Pipe dimensions
14
6720646608-124.2Wo
5 6 7
2 3
1
2 3
Fig. 16 Plumbing manifold
No. Function
1 Condensate drain
2 CH Flow
3 DHW Outlet
4 Gas
5 DCW Mains In
6 PRV drain
7 CH Return
Table 7 Key to figures 15 & 16
5 7
4 5 6 7
From left Diameter of
case edge pipe
33mm 22mm
65mm 22mm
130mm 15mm
195mm 22mm
260mm 15mm
291mm 15mm
325mm 22mm
6 720 803 800 (2012/11)