■■ Active recovery
■■ Comfort / indoor air quality options
-- Circuit dedicated to recovery, with independent
control, adapted to the air refreshing requirements in
order to raise the COP and EER of the unit set.
• Centrifugal fan in top box MRC1 or electronic lower
plug-fan MRC0.
• Air circuit comprised of coils with copper pipes and
aluminium fins.
• Thermostatic expansion valve with external
equalisation.
• Hermetic scroll-type compressor with sound
insulation, assembled over antivibration mounts.
• Crankcase heater.
• Four-way cycle reversing valve (heat pump units).
• Anti-acid dehydrator filter.
• Condensates drain pan.
-----
Gravimetric filter G4.
Gravimetric filter G4 of low pressure drop.
Opacimetric folded filters F6 to F9 + gravimetric G4.
Opacimetric folded filters F7 and F9 of low pressure
drop + G4 of low pressure drop.
-- Double stage creased opacimetric filters (F+F
standard or F+F of low pressure drop). With this
option, a technical consultation must be made due to
changes in unit dimensions (with MS assembly and
top or bottom return).
return
extraction
Creased
opacimetric
filters
new air
reversible
recovery
circuit
outlet
AIR TREATMENT
■■ Passive recovery
-- Rotating heat exchanger in a module attached to the
machine, with electronic plug-fans for supply and/or
return (MWC1 assembly). Available for models 415 to
960.
-- This wheel recovery allows to transfer heat and
humidity of the return air from the conditioned
premises to the take in air, before to expel it outdoor.
This support for free-cooling reduces the operating
time of the machine, with the consequent energy
saving and benefit to the environment.
-- Air quality probe for installation
in the environment to enable
measuring CO2 and/or volatile
compounds.
■■ Installation options
-- Supply and/or return fan with high available pressure.
-- Control of the overpressure with the MC0 and MC1
assemblies.
-- Condensates drain pan
for the outdoor circuit in
galvanised steel (consult
dimensions drawing).
This option is not
available
when maritime transport
by container is required.
-- Outdoor coil protection grille.
-- Outdoor coil antihail grille.
-- Compression latches of quarter-turn in filters and / or
fans access panels.
-- Hinges + compression latches of quarter-turn in filters
and / or fans access panels.
-- Standardised pre-assembly frames made of
galvanised steel panelling, thermally insulated.
Adjustable height.
-- Adaptation frames for replacing units on site.
-832
Gravimetric
filters
Antivibration mounts made of rubber
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7