Water Connections - IDEAL IMAX XTRA E320 Installation And Servicing

13 CONDENSATE DRAIN (Slave and Master)
A condensate drain must be connected to the condensate
bulk head connector on the back of each module and
then connected to a drainage point, preferably within the
building.
The pipe size from the condensate connector on the
lower rear panel is 21.5mm.
The routing of the drain must be made to allow a
minimum fall of 1 in 20 away from the boiler, throughout
its length.
Condensate Bulkhead Connector
14 BOILER WATER CONNECTIONS
The boiler flow and return pipes are terminated with 2 x R2" BSP male
connections at the rear of the appliance. Water returning from the system
should be connected to a lower header pipe, with the flow water connection
coming from a top header pipe. An optional pre-fabricated header pipe kit is
available.
Refer to Frames 1 and 2 for dimensional positions.
All flow and return pipework must be
independently supported.
Plastic plugs fitted on the open ends of the
flow and return pipes must be removed before
connecting the system pipework.
An air vent must be provided immediately after the
flow connection.
If installing the boiler onto an existing system
it is strongly recommended that the system be
thoroughly flushed before connecting the boiler.
When connecting to a new system it is still important
to flush the whole system in accordance with the
relevant standards.
Note.
Connection to the boilers using manifolds must
use a reverse return principle to ensure equal
flow distribution through both of the modules, see
example below.
Connection of opposing flow and return points
can be made either on the LH side or RH side,
dependent upon the particular needs of the boiler
installation.
18
INSTALLATION
If the vertical flue header is specified the flue manifold
condensate drain connection must also be connected in the
same manner.
IMPORTANT. Any external runs must be kept to a minimum
and insulated. This is to avoid freezing in cold weather
causing blocking.
All pipework and fittings in the condensate drain system must
be made of plastic. No other materials may be used.
FLOW
(Must be
connected
opposite side
to return
connection)
REAR VIEW
RETURN
IMAX XTRA -
Installation & Servicing
(Must be
connected
opposite side
to flow
connection)
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