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UNIT DESCRIPTION
DUCTIMAX: PERFORMANCE AND COMPACTNESS IN RECESSED CEILING INSTALLATIONS
The ducted units DUCTIMAX was designed for conditioning en-
vironments where it is required the installation of units in medi-
um head performance and reduced overall dimensions.
The range covers an air flow rate from 300 to 1200 m³/h distrib-
uted over 12 models. The heat exchanger allows the use of DUC-
TIMAX in the most different conditions.
The bearing structure in fact accommodates a heat exchanger
of 3 or 4 rows to which it is possible to combine an additional
heat exchanger of 1 or 2 raws for exceptional performance even
at low temperature differentials.
Heat exchanger can be optimized for centralized applications
such as district cooling. DUCTIMAX was designed to ceiling hori-
zontal installation.
MAIN COMPONENTS
Structure
Realized in galvanized steel sheet, thermally and acoustically
insulated by self-extinguishing panels class 1.
Height reduced to facilitate installation in a horizontal position,
in false ceilings.
The bearing structure contains the tank for collecting and dis-
charging condensate.
Heat exchanger
High efficiency 3 or 4 rows heat exchanger made of copper
tube and alluminium fins secured to the tubes by mechanical
expansion.
It is fitted with brass manifold and an air valve.The heat exchang-
er, usually with left hand water connections can be turned by
180°.
Available on request high efficiency heat exchanger optimized
for district cooling application.
Fans
Double suction centrifugal fans made with ABS or alumini-
um, with statically and dynamically balanced forward-curving
ACCESSORIES
Elecromechanical control panels
CD
Recess wall-mounted speed switch
CDE
Wall mounted speed selector
TC
Thermostat for minimum water temperature in heating mode (42 °C)
Electronic microprocessor control panels with display
COB
Finishing plate for LED 503 controller, RAL9005 black
COG
Finishing plate for LED 503 controller, RAL7031 grey
COW
Finishing plate for LED 503 controller, RAL9003 white
DIST
MY COMFORT controller spacer for wall mounting
EVO-2-TOUCH 2.8" touch screen user interface for EVO control
EVOBOARD
Circuit board for EVO control
EVODISP
User interface with display for EVO controller
EYNAVEL
Device for Wi-Fi or Bluetooth communication between EVOBOARD and smartphone
LED503
Recessed wall-mounted electronic display controller LED 503
MCBE
MYCOMFORT BASE electronic controller with display
MCLE
Microprocessor control with display MY COMFORT LARGE
The main condensate drip tray is situated inside the structure of
the unit and is at a positive pressure relative to the drain outlet
to facilitate condensate drainage.
A wide range of wall-mounted controllers is available, including
controllers of an electromechanical type and microprocessor
controllers with display.
The use of MYCOMFORT BASE, MYCOMFORT MEDIUM AND MY-
COMFORT LARGE or EVO allows connectivity of DUCTIMAX to
GARDA. Electric heating elements complete with safety devices
are available to integrate the hydronic operation.
The action of the G3 air filter can be combined with an air ioni-
sation system.
blades, directly coupled to the electric motor.
Electric motor
Single-phase asynchronous multi-speed electric motor with per-
manently connected capacitor and thermal protector, mounted
on vibration-damping supports.
Air filter
Washable air filter, made of acrylic fibre, filtration class G2 or G3,
applied on the air intake; may be pulled out from below.
Air intake
Air intake from the front or bottom of the unit, according to
system requirements. See figure 12.32 MAFO - standard air in-
take p. 96 and 12.33 Air intake MAF90-MAFO90 p. 97.
Installation example
See figure: 12.3 Installation example p. 70.
The bearing structure allows to combine a large range of acces-
sories in suction and air delivery in order to obtain the optimized
unit configuration.
MCME
MYCOMFORT MEDIUM electronic controller with display
MCSUE
Humidity sensor for MY COMFORT (medium e large), EVO
MCSWE
Water sensor for MYCOMFORT and EVO controllers
Electronic microprocessor control panels
TED 2T
Electronic controller for AC fan control and one ON/OFF 230 V valve
TED 4T
Electronic controller for AC fan control and two ON/OFF 230 V valves
TED SWA
Water temperature sensor for TED controls
Power interface and regulating louver controllers
KP
Power interface for connecting in parallel up to 4 fun coil units to the one controller
Electrical heating elements
RE
Heating element with installation kit, relay box and safety devices
Air inlet and outlet grilles
GA
Aluminium air intake grille, with frame
GM
Aluminium air outlet grille with 2-row fins and subframe
Valves
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UT66002810
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