Unical MODULEX EXT 100, Installation And Servicing Instructions

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Instructions for the installer
3.6 - BOILER CONNECTION
At its delivery the boiler MODULEX has all the connections,
i.e.: C.H. flow & return, gas, and smoke outlet on its R.H. side.
To move hydraulic and
gas pipe (only one or
both) from the Right
(Location of supply
standard) to the left side
you must remove
part of the hole, in
correspondence of
attacks that will be
move on the opposite
side and close the right
side coat with the caps
of the boiler.
C.H. Flow & Return connections reversibility
To move the smoke outlet from the R.H. side (std.
delivery position)
to the L.H. side it is necessary
to change each other L.H side panel with R.H
side panel.
To move the C.H. Flow & Return
connections from the R.H. side
(std. delivery position) to the L.H.
side, it is necessary to change each
other the two flanges screwed on the
C.H. Flow &/or Return
manifold ends.
ONLY FOR MODULEX 250 - 300 - 350
To move the smoke outlet from the R.H. side (std.
delivery position) to the rear position, it is neces-
sary to request the smoke kit, code No. 00362076,
made of a Tee piece visible in the figure and the
hole closing kit, for the closing of the casing R.H.
side panel.
ONLY FOR MODULEX 100 - 150 - 200
It is necessary to request the smoke kit, code No.
00362154 for the closing of the casing R.H. side
panel.
Gas reversibility
To move the gas connection, from the
R.H. side (std. delivery position)
to the L.H. side, it is necessary to
change each other the two flanges
screwed on the gas manifold ends.