BOILER REPLACEMENT: MODENA 80/102 TO MODENA C E
9.
It is suggested that where possible the existing
pipe-work is cut back approximately 200mm - 300mm
for ease of connecting the existing pipe-work to the
new valves (Fig 8)
If a stand-off bracket has been used and the pipe-work runs
behind the boiler, then a new stand-off bracket will need to
be fitted and pipes extended to the position previously
marked. (paragraph 3.)
10.
Remove the condensate bowl and hose from the
boiler fittings pack. Undo plastic nut (Fig.9-A) and fit
the condensate bowl and washer. Push on the rubber
condensate hose to the trap outlet (Fig.9-B).
Fig.8
Cut existing pipes back
approx 200mm – 300mm
Condensate bowl,
washer and rubber
hose connection
Connect the safety valve outlet (Fig.9-C) to the
existing 15mm pipe and then connect the condensate
pipe to the rubber hose outlet. Check that both
terminate in accordance with – BS 6798.
Take care not to interfere with the new routes for
gas, water and heating pipe connections
Fig.9
C
B
A
Fig 10
10.
Fit the valve kit to the connections on the
underside of the boiler using the washers provided
(Fig 10) and reconnect to the existing pipe-work.
A
CH FLOW
B
HOT WATER OUTLET
C
GAS
D
COLD WATER INLET
F
CH RETURN
