INSTALLATION
Independent - Installation and Servicing
Safety
Drain
Valve
Black
Handle
Yellow
Handle
Black
Handle
Blue
Handle
205367-9927b
CH Flow
DHW Outlet
Gas Supply
CH Return
DHW Inlet
Gas Pressure
Test Point
28
CONNECTIONS & FILLING
NOTES.
Ensure all boss blanking plugs are removed before connecting hardware. Each valve must be tted to the correct boss as shown
in the picture.
Ensure each union is tted with bre seals provided.
Do not subject any of the isolating valves to heat as the seals may be damaged.
Note that all isolation handles are shown in the open postion.
WATER CONNECTIONS CH
1.
2.
GAS CONNECTION
IMPORTANT.
SAFETY VALVE DRAIN
FILLING
IMPORTANT - when lling:
A.
B.
CH -
1. Ensure that the CH isolating
handles are open.
2.
DHW -
1.
2.
WATER CONNECTIONS DHW
1.
2.
3.
Note.
The DHW ow rate is automatically regulated to a max:
24 = 9.9 l/m (2.2 gpm)
30 = 12.4 l/m (2.8 gpm)
35 = 14.5 l/m (3.2 gpm)
INSTALLATION
205367-3.indd 27 13/12/2010 16:21:25
To Next Page
Loading...
