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2
INSTALLATION
Installation is permanent and must
exclusively be performed by specialised
and qualified personnel, following all the
instructions and provisions included in
this manual. Current regulations must
also be met.
2.1
SUPPLY (fig. 4)
MURELLE EQUIPE 110 BOX ErP heat
modules, inter-connectible by flange, are
supplied with an external pre-painted
zinc-coated laminate case. They are
complete with supply/return water and
gas manifolds, external temperature
probe kit, cascade supply and RS-485
code 8092250 board connection cable.
Available separately:
– Tubes connecting the hydraulic sepa-
rator kit code 8101532 for modules
"220-330 BOX ErP" and code 8101533
for modules "440-550-660 BOX ErP"
– Double box (size: 1100 x 790 x 1600) for
44
hydraulic separator code 8101527
– Hydraulic separator kit code 8101552
for modules "220-330 BOX ErP" and
code 8101553 for modules "440-550-
660 BOX ErP"
– Polypropylene exhaust manifold kit for
indoor installation (purposely treated
to resist weathering when installed
outdoors):
code 8102530 for "220 BOX ErP" mo-
dule
code 8102531 for "330 BOX ErP" mo-
dule
code 8102532 for "440 BOX ErP" mo-
dule
code 8102533 for "550 BOX ErP" mo-
dule
code 8102534 for "660 BOX ErP" mo-
dule
– Exhaust terminal code 8089530 for
outdoor installations.
To electrically connect the modules and
to assemble the exhaust for indoor or
DOUBLE BOX FOR HYDRAULIC SEPARATOR
BOX CONTENITORE DOPPIO PER COMPENSATORE
IDRAULICO E KIT SICUREZZE INAIL cod. 8101527
AND TUBES CONNECTING code 8101527
PER
MURELLE EQUIPE 220 - 330 BOX ErP
FOR "MURELLE EQUIPE 220-330 BOX ErP"
1100
DOUBLE BOX FOR HYDRAULIC SEPARATOR
BOX CONTENITORE DOPPIO PER COMPENSATORE
AND TUBES CONNECTING code 8101527
IDRAULICO E KIT SICUREZZE INAIL cod. 8101527
FOR "MURELLE EQUIPE 440-550-660 BOX ErP"
PER
MURELLE EQUIPE 440 - 550 - 660 BOX ErP
1100
NOTE: move the flanges fixed to the box wall with screws and place them in the
location shown in the figure, depending on the type of hydraulic separator used.
outdoor installations, see points 2.6, 2.7
and 2.10 in this manual.
2.2
INSTALLATION
2.2.1
Indoors
MURELLE EQUIPE 220-330-440-550-
660 BOX ErP heat modules can be instal-
led in boiler rooms whose size and requi-
rements meet current regulations.
Furthermore, vents, with surface areas
at least 3.000 sq. cm or 5.000 sq. cm
for gas with density over 0.8, must be
installed in the outer walls for room
ventilation.
2.2.2
Outdoors
MURELLE EQUIPE 220-330-440-550-
660 BOX ErP heat modules can also
be installed outdoors with the specific
exhaust for single module code 8089530.
396
790
396
790
Fig. 4
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