2
INSTALLATION
Installation is permanent and must exclu-
sively 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
wit h suppl y/r e tur n wat er and gas
manifolds, external temperature probe kit,
cascade suppl y and RS-485 code
8092250 board connection cable. Availa-
ble separately:
– Tubes connecting the hydraulic separa-
tor kit code 8101532 for modules "220-
330 BOX ErP" and code 8101533 for
modules "440-550 BOX ErP"
44
– Double box (size: 1100 x 790 x 1600) for
hydraulic separator code 8101527
– Hydraulic separator kit code 8101552
for modules "220-330 BOX ErP" and
code 8101553 for modules "440-550
BOX ErP"
– Polypropylene exhaust manifold kit for
indoor installation (purposely treated to
resist weathering when installed out-
doors):
code 8102530 for "220 BOX ErP"
module
code 8102531 f or "330 BOX ErP"
module
code 8102532 for "440 BOX ErP"
module
code 8102533 for "550 BOX ErP"
module
– Exhaust terminal code 8089530 for out-
door installations.
To electrically connect the modules and to
assemble the exhaust for indoor or outdoor
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 220-330 BOX ErP"
PER "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 BOX ErP"
PER "MURELLE EQUIPE 440 - 550 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.
installations, see points 2.6, 2.7 and 2. 1 0 in
this manual.
2.2
INSTALLATION
2.2. 1
Indoors
MURELLE EQUIPE 220-330-440-550
BOX ErP heat modules can be installed in
boiler rooms whose size and requirements
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
BOX ErP heat modules can also be instal-
led outdoors with the specific exhaust for
single module code 8089530.
396
790
396
790
Fig. 4