ACQVARIA
TECHnICAL MAnuAL
4
1 MAIN FEATURES
Comfort, low noise, and efficiency in perfect harmony!
The new series of hydronic cassette units ACQVARIA, with On/
OFF motor, consists of 5 models (10-20-40-50-60) for 2-pipe sys-
tems and 4 models (10-20-40-60) for 4-pipe systems.
The engineering of the unit makes it possible to develop up to
4,3 kW in the cooling mode in a standard 600x600 mm modular
suspended ceiling and over 9 kW in the 860x860 mm modulari-
ty, with exceptionally low noise levels in the phases for maintain-
ing interior comfort.
ACQVARIA leverages the entire Galletti, MYCOMFORT, EVO , and
TED microprocessor controller platform that incorporate sophis-
ticated adjustment logics based on air temperature, air humidi-
ty, and water temperature.
These benefits translate into greater accuracy in achieving and
maintaining the desired comfort conditions through appropriate
modulation of the fan speed as well as the reduction of noise
emissions, which adapt to the actual thermal load.
The suspended ceiling unit houses all the components, heat ex-
change coil, fan drive assembly, and condensate collection and
drainage system. Its structure is designed for introducing fresh
air into the space, mixing it with recovered air, and distributing
the treated air from the cassette unit to adjacent rooms.
The design and colour, RAL9003 or RAL9010, of the air intake
and diffusion louvre guarantee optimal integration into the sus-
pended ceiling panels. Easy access to the air filter for cleaning
operations.
The unit can be supplied complete with valves, including pres-
sure-independent balancing and control valves, the use of
which significantly reduces commissioning time.
OPERATING LIMITS
Thermal carrier fluid:
water
Water temperature:
5°C ÷ 70°C
Air temperature:
5°C ÷ 43°C
Supply voltage:
230 V - 50 Hz
Maximum water pressure during operation:
10 bar
Relative humidity limit of the ambient air:
RH < 75% not
condensing
AVAILABLE VERSIONS
AQ**Q0B0*****0A
unit with one coil for 2-pipe
systems
AQ**Q0BB*****0A
unit with one coil for 4-pipe
systems
Accessories supplied with the unit
Ū Auxiliary water drip tray;
Ū Installation and use manual;
Ū Brackets for securing the unit.
CONFIGURATOR
A Q 1 0
Q
0
B
0
0
0
0
0
0
0
1
2
3
4
5
6
7
9
11
10
12
13
8
10
20
40
50
60
Q hydronic
cassette
0 3 speed
I Brushless
B standard
0 absent
B coil 1R
0 absent
A 3 way -
on/off 230V
2 2 way -
on/off 230V
B 3way -
modulating
4 2 way -
modulating
C 3 way -
on/off 24V
6 2 way -
on/off 24V
7 3V on/off
230V C.A.
8 2V on/off
230V C.A.
H 2V press.
Ind. ON/OFF
I 2V press.
Ind. Modul.
0 absent
E EVO board
G opz.E +
NAVEL wifi
0 absent
1 SA
2 SW
3 SU
4 SA+SW
5 SA+SU
6 SA+SU+SW
0 absent
6 shell valves
0 none
0A first release
A
Family
Size
Version
Motor
Std.Coil
DF Coil
Valves
Control
Probe
Accessories
various
Various
options
Release / Special
