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Plumbing Manifold - Bosch Worcester 7 716 192 566 Installation Instructions Manual

Wall hung rsf gas fired condensing boiler, greenstar i system diverter valve kit

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2

PLUMBING MANIFOLD

CONNECTIONS:
• Heating System: 22mm compression fittings
• Gas: 22mm compression fitting
• Cylinder Return 15mm compression fitting
• Use the fittings supplied in the Hardware literature pack and the
Optional Diverter Valve Kit.
NOTICE: Fitting the service valve
▶ Refer to figure 2
▶ The service valve (7) from the Optional Diverter Valve
Kit must be fitted and secured to the wall mounting
frame with two screws (8) supplied, before the wall
mounting frame is fitted to the wall.
If the boiler pipes are to be run behind the appliance ensure that the
pipes pass through the slot in the
guide (9). This is fitted to the boiler frame.
Further guidance on pipe routing can be found printed
on the boiler template (supplied with the boiler).
4
1
Fig. 1 Pipe dimensions
i System Diverter Valve kit 6 720 645 222 (2012/09)
2
6
3
5
1
2
9
2
1
Fig. 2 Plumbing manifold with wall frame
#
Function
1
CH and cylinder flow
2
Gas
3
CH Return
4
Condensate
5
Pressure Relief Valve
6
Cylinder return
7
Cylinder return isolation valve
8
Isolation valve mounting screws
9
Pipe guide
Table 1 Key to figures 1 & 2
PLUMBING MANIFOLD
6
3
8
7
3
6
From left
Diameter of
case edge
pipe
70mm
22mm
200mm
22mm
330mm
22mm
35mm
22mm
367mm
15mm
267mm
15mm
3

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This manual is also suitable for:

Worcester 7 716 192 567Worcester 7 716 192 568Worcester 7 716 192 409

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