Supplied By www.heating spares.co Tel. 0161 620 6677
5 Boiler Installation Sequence
5.9 Central heating flow and return pipework
(turboMAX plus)
Before connecting the heating circuit to the boiler
appliance, all pipework and radiators must be thoroughly
flushed to remove any installation debris.
• Connect the central heating flow (6) and return (1)
service valves to the appliance (8 and 3) with the
washers provided (2 and 7) and tighten the nuts.
Ensure that the valve spindles face downwards and
the drain points face to either side of the boiler.
• Connect the 22 mm copper pipe tails to the service
valves as shown in the illustration and tighten the
nuts.
• Connect the central heating pipework to the flow (9)
and return (4) tails.
Pressure Relief Valve
Connect a discharge pipe not less than 15 mm diameter
to the outlet of this valve.
The discharge pipework should be as short as possible
and installed with a continuous fall away from the boiler.
The pipe should terminate in a position which ensures
that any discharge of water or steam from the valve
cannot create a hazard to persons in or about the
premises, or cause damage to any electrical components
or external wiring, and the point of discharge should be
clearly visible (see diagram in plastic bag).
Fig. 5.8: Central heating flow and return pipework turboMAX
plus
9
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4
1
2
3
8
7
6
Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1
18
5.8 Cold water mains inlet and hot water outlet
(turboMAX plus)
Flush all foreign matter from the mains supply before
connecting to the boiler.
• Connect the cold water service valve (1) to the cold
inlet water connection (3) of the appliance with the
washer (2) provided and tighten.
• Connect the 15 mm cold water inlet pipe copper tail
(4) to the cold water service valve (1) and tighten.
• Connect the 15 mm hot water outlet copper tail (6) to
the hot water outlet connection of the appliance (8)
with the washer provided (7) and tighten.
Note!
The hot water outlet union nut is packed in with
the PRV fitting pack.
• Connect the cold water service pipe and hot water
outlet pipework to the copper tails.
Fig. 5.7: Fitting the hot and cold water connections turboMAX
plus
1
2
3
4
6
7
8
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