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5.3 Water Circulation System
Complete the water connections to the boiler.
Fill, vent and flush system.
Check for any leaks and put right.
5.4 Safety Valve Discharge
Fit a suitable discharge pipe to the safety valve and route it
outside the building so that any discharge can be seen but will
not cause injury to person, damage to property or any electrical
installation.
5.5 Gas Connection
Make the gas connection to the Rc
diagram 5.5.
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".Note. If external flue fixing
is required start at section 6.2.
FAN SECURING
SCREWS
RED
CLEAR
5 Boiler Installation
1
/
in gas service cock, see
2
ELECTRICAL
CONNECTIONS
CLEAR
FLUE HOOD
SECURING
SCREW (4)
AIR PRESSURE
SENSING PIPES
FAN
ASSEMBLY
Diagram 5.3
FLUE
HOOD
FLUE HOOD
SECURING SCREWS (4)
"ON"
POSITION
GAS SERVICE COCK
(SHOWN OFF)
21
FAN
SECURING
BRACKET
Diagram 5.4
UNION NUT
Diagram 5.5
2000225135A
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