US FLOOR / FLOOR
Minichiller inverter Duo
33
15
TECHNICAL DATA
15.1
PERFORMANCE DATA
PERFORMANCE DATA
Units
Model US
06
09
12
16
Cooling
Cooling capacity (1)
kW
2,48 - 5,14 - 5,62*
4,44 - 8,33 - 8,93*
4,93 - 11,69 - 12,58*
6,48 - 13,15 - 14,72*
Input power (1)
kW
1,28 2,17 2,88 3,45
EER (1)
W/W
4,01 3,83 4,07 3,81
Cooling capacity (2)
kW
1,79 - 3,95 - 4,45*
3,22 - 6,16 - 7,59*
3,57 - 7,88 - 10,20*
4,58 - 9,91 - 12,10*
Input power (2)
kW
1,30 2,05 2,60 3,38
EER (2)
W/W
3,04 3,01 3,04 2,93
ESEER (5)
W/W
6,17 5,87 6,31 5,93
Heating
Heating capacity (3)
kW
2,62 - 5,81 - 6,24*
4,71 - 9,04 - 9,87*
5,14 - 12,52 - 13,32*
6,63 - 14,18 - 15,84*
Input power (3)
kW
1,37 2,18 2,93 3,46
COP (3)
W/W
4,25 4,15 4,27 4,09
Heating capacity (4)
kW
2,49 - 5,49 - 5,81*
4,47 - 8,78 - 9,25*
4,87 - 11,80 - 12,58*
6,22 - 13,77 - 14,51*
Input power (4)
kW
1,61 2,65 3,38 4,26
COP (4)
W/W
3,41 3,32 3,50 3,23
SCOP (6)
W/W
3,92 3,85 3,89 3,82
Operating conditions:
(1) Cooling: Outdoor air temperature 35°C; inlet/outlet temperature 23/18°C.
(2)
Cooling: Outdoor air temperature 35°C; inlet/outlet temperature 12/7°C.
(3)
Heating: Outdoor air temperature 7°C DB 6°C WB; inlet/outlet temperature 30/35°C.
(4) Heating: Outdoor air temperature 7°C DB 6°C WB.; inlet/outlet temperature 40/45°C.
(5) Cooling: water temperature inlet/outlet 23/18°C
(6) Heating normal climatic condition; T
biv
=-7°C; temperature inlet/outlet 30/35°C
(*) With Hz max operation already enabled by factory default, can be disabled only with the optional control panel Evo Touch (Unscheduled)
N.B. The performance data are indicative and could be subject to change. In addition, the performances declared in apex (1), (2), (3) and (4) refer to the
instantaneous power according to EN 14511.
The declared data stated in the apex (6) is determined according to the UNI EN 14825
15.2
OUTDOOR UNITS
TECHNICAL DATA
Units
Model US
06
09
12
16
Electrical data
Power supply
230V/1/50Hz 230V/1/50Hz 230V/1/50Hz
400V/3P+N+T/50Hz
Max. power input
kW
2,70 4,49 5,59 7,77
Max. starting current
A 7,7
12,8
16,0
7,4
Max. current input
A
11,8 19,6 24,4 11,3
Compressor
Brand
GMCC GMCC
Mitsubishi
Mitsubishi
Type
Single Rotary
DC Inverter
Twin Rotary
DC Inverter
Twin Rotary
DC inverter
Twin Rotary
DC inverter
Number
1 1 1 1
Input power in cooling mode (1)
kW
1,16 2,03 2,63 3,11
Input power in cooling mode (2)
kW
1,17 1,90 2,35 3,05
Input power in heating mode (3)
kW
1,25 2,04 2,68 3,12
Input power in heating mode (4)
kW
1,50 2,50 3,13 3,92
Refrigerant oil (type, quantity)
mL
ESTER OIL VG74, 480
ESTER OIL VG74, 820
FV50S, 1070
FV50S, 1400
Fan motor
Type
DC Brushless Motor
DC Brushless Motor
DC Brushless Motor
DC Brushless Motor
Number
1 1 2 2
Rated power input
kW
0,156
0,188
0,144 (×2)
0,180 (×2)
Rated running current
A
0,68
0,82
0,63 (×2)
0,79 (×2)
Speed
r/min
900 900 800 1000
Max. air flow
m
3
/s
1,08 1,63 2,11 2,59
Refrigerant
Type
R410A R410A R410A R410A
Refrigerant charge (5)
kg
1,35 1,90 3,50 3,40
Pressure design (high/low)
MPa
4,2/2,7 4,2/2,7 4,2/2,7 4,2/2,7
Refrigerant piping
Liquid side / Gas side
mm
6,35/12,7 9,53/15,9 9,53/15,9 9,53/15,9
Max. Refrigerant pipe length
m
25 30 30 30
Max. difference in level
m
15 15 20 20
Noise
Sound pressure (6)
dB(A) 44÷50
45÷53
46÷54
46÷54
Dimensions and
weight
Dimensions (L×A×P)
mm 916×719×360 975×861×355 1024×1402×448 1024×1402×448
Maximum dimensions of the packing (L×A×P)
mm 1090x828x490 1090x978x490 1095x1525x490 1095x1525x490
Net/Gross weight
kg 50/61
66/77
109/122 114/127
Operating conditions:
(1) Cooling: Outdoor air temperature 35°C; inlet/outlet water temperature 23/18°C.
(2) Cooling: Outdoor air temperature 35°C; inlet/outlet water temperature 12/7°C.
(3) Heating: Outdoor air temperature 7°C DB 6°C WB; inlet/outlet water temperature 30/35°C.
(4) Heating: Outdoor air temperature 7°C DB 6°C WB; inlet/outlet temperature 40/45°C.
(5) Refrigerant charge valid until 3m of distance between indoor and outdoor units. Above 3m, add 20g/m of refrigerant for the model 06 and 50g/m of refrigerant
for the models 09-12-16. Less than 3m, take out 20g/m of refrigerant for the model 06 and 50g/m of refrigerant for models 09-12-16. The minimum distance
between indoor and outdoor units is 1m.
(6) Sound pressure level measured at 1m from the unit, in free field, according to ISO 3746.
N.B. The performance data shown is indicative and could be subject to change.
