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Small and medium capacity downflow or upflow
super compact air conditioners, available in
direct expansion (air-cooled or water-cooled)
and chilled water version.
With their quiet adjustable speed fans, suitable
for ducted applications, AMICO units can be
used for close control in technological
environments as well as in comfort applications.
All essential components are accessible for
servicing from the front, allowing machines to be
placed side by side, next to furniture units or in a
corner.
GENERAL DESCRIPTION
FRAME constructed from 1.2 mm steel sheet,
painted with RAL7021 (dark grey) epoxy powder
and lined with dust- and fibre-free self-
extinguishing thermoacoustic insulation.
CONTOUR PANELS in 1,2 mm steel sheet,
painted with RAL 9001 (cream colour) epoxy
powder and lined with dust and fibre-free self-
extinguishing thermoacoustic insulation.
The front panel is fixed to the frame and the
base with quick-release fasteners.
REMOVABLE INTERNAL PANEL with acoustic
insulation shielding the fan compartment to:
- decrease overall noise levels;
- isolate the air flow even with the front panel
open;
- allow checks on internal components with the
unit in operation.
FILTER in self-extinguishing media with EU2
efficiency (doc. Eurovent 4-5), mounted on a
metal frame and front-extractable.
FAN SECTION
Centrifugal double-inlet fans in galvanised steel,
with forward curved blower keyed directly to the
motor shaft to eliminate fan belt maintenance.
AIRFLOW SENSOR to activate an alarm in the
case of low airflow.
COOLING COIL constructed of copper tubes
expanded into aluminium fins; the large front
surface coil, mounted upstream of the fans to
ensure uniform air distribution, is mounted on a
stainless steel tray with a flexible condensate
drain hose.
ELECTRICAL REHEAT (in version T or H)
with integral aluminium fin elements and safety
thermostat which, in the event of overheating,
cuts the power supply and activates the alarm.
ELECTRODE BOILER HUMIDIFIER (in D and
H versions) with variable steam production and
automatic water salinity monitoring to guarantee
operation even with untreated water supplies.
ELECTRICAL PANEL complying with IEC
recommendations, housed in a compartment
isolated from the airflow and including:
- 24 V control circuit transformer;
- safety screen for all mains voltage
GB
components;
- mains switch;
- miniature circuit breakers;
- contactors.
MICROPROCESSOR CONTROL to provide
highly accurate real-time control of room
conditions while displaying all operating
parameters as well as any fault conditions
DIRECT EXPANSION MODELS
HIGHLY ENERGY EFFICIENT AND LOW
NOISE LEVEL HERMETIC SCROLL
COMPRESSOR with built-in thermal protection.
REFRIGERANT CIRCUIT including:
- liquid refrigerant receiver;
- filter-dryer and liquid sight glass;
- thermostatic expansion valve;
- connections for external refrigerant lines with
shut-off valves;
- low- and high-pressure pressostats with
manual reset.
WATERCOOLED CONDENSER (water-
cooled models) - stainless steel brazed plate
type.
CHILLED WATER MODELS
3-WAY VALVE driven by modulating servomotor
electronically controlled by the microprocessor.
OPTIONAL ACCESSORIES
FRESH AIR FILTER to be connected to a
source of fresh air via flexible ducting.
HIGHER EFFICIENCY FILTER in non-woven
self-extinguishing media with EU4 efficiency
(doc. Eurovent 4-5), mounted on a metal frame.
HEIGHT ADJUSTABLE (± 25 mm, 200 mm
minimum)
MOUNTING FRAME
installations on a raised floor, complete with
rubber isolator pads.
ENCLOSED FLOOR STAND FOR PIPING
(upflow units) with removable front panel and
pre-formed knock-outs in the sides and in the
back to facilitate connections where there is no
access floor; height: 200 mm.
BASE FRAME (height 350mm) WITH FRONT
DELIVERY GRILLE insulated with sound-
proofing material, for installing on the
delivery line of downflow units.
SUCTION PLENUM (downflow units), to
connect the top of the unit with the ceiling or the
ductwork when return air is ducted; standard
height: 350mm.
On request, the air intake plenum ican be
insulated with sound-proofing material (height:
600mm).
DICSCHARGE PLENUM (upflow units)
lfnished to the same standard as the unit, to
connect the top of the unit with the ceiling or the
ductwork when supply air is ducted; standard
height: 350mm.
On request, the air intake plenum ican be
insulated with sound-proofing material (height:
600mm).
FRONT DICSCHARGE PLENUM (upflow
units) with double row deflector grille, lined with
acoustic insulation and finished to the same
standard as the unit; standard height: 350mm.
HOT WATER REHEAT COIL constructed from
copper tubes and aluminium fins, complete with
two-way motorised control valve.
BAROSTATIC VALVE (water-cooled models)
to control condensing pressure by metering the
water flow rate.
SELF-CLOSING GRAVITY DAMPER (upflow
units) to prevent backdraught with the unit off
(high head pressure fans recommended).
ASM2 BOARD FOR DATA TRANSMISSION
(for units with mP3 control) to a remote BMS
station via an RS422 port or, with an external
adaptor, an RS232 port.
SERIAL ADAPTOR RS422 o RS485 (for units
with mP20-mP10 control) for connecting to
supervisory / maintenance system.
LAN CARD (for units with mP20 control) for
local network.
CLOCK CARD (for units with mP20 control)
for the management of time bands and the
counting of operating hours.
LAN CARD + CLOCK CARD (for units with
mP20 control).
HIGH HEAD PRESSURE FANS for ducted
applications.
DIRTY FILTER ALARM to monitor the pressure
drop across the filter and activate an alarm
when it is dirty.
FIRE and/or SMOKE DETECTOR.
for
WATER LEAK DETECTOR comprising a
socket-mounted detector connected to as many
leakage sensors as required.
R407C: system suited for function with HFC-
R407C environment-friendly refrigerant.
SPECIFICATIONS
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