GENERAL INFORMATION
8
1.7 Technical specifications
Model
5
7
11
15
11T
15T
Cooling performance [A35 / W7]
(1)
Nominal capacity
kW
4,00
5,55
11,20
12,80
10,65
13,00
EER
kW/kW
3,10
3,10
3,40
3,10
3,40
3,20
SEER
kW/kW
4,85
5,75
5,15
5,00
5,40
5,25
Seasonal energy efficiency (ns)
%
191
227
203
197
212
208
Cooling performance [A35/W18]
(2)
Nominal capacity
kW
4,85
8,00
13,70
16,00
13,75
17,00
EER
kW/kW
4,35
4,00
4,60
4,10
4,65
4,15
Heating performance [A7/W55]
(3)
Nominal capacity
kW
4,45
6,75
11,20
11,65
10,25
11,80
COP
kW/kW
2,80
2,70
2,95
2,90
3,00
3,00
SCOP
kW/kW
3,32
3,36
3,35
3,45
3,34
3,40
Seasonal energy efficiency (ns)
%
130
131
131
135
131
133
Prated
kW
3,00
4,00
9,00
10,00
9,00
11,00
Seasonal energy efficiency class
A++
Heating performance [A7/W45]
(4)
Nominal capacity
kW
4,85
6,80
11,30
13,40
10,40
13,50
COP
kW/kW
3,40
3,20
3,60
3,40
3,60
3,50
Heating performance [A7/W35]
(5)
Nominal capacity
kW
5,10
7,15
11,25
15,10
11,20
15,00
COP
kW/kW
4,40
4,10
4,70
4,25
4,60
4,35
SCOP
kW/kW
4,73
4,68
4,39
4,41
4,26
4,35
Seasonal energy efficiency (ns)
%
186
184
173
173
167
171
Electrical characteristics
Power supply
V/ph/Hz+N
230/1/50
400/3/50
Permitted voltage
V
220 - 240
380 - 415
Total power input
(6)
kW
1,80
3,38
4,73
5,18
10,32
10,32
Full load current
(7)
A
8,90
16,70
23,30
25,60
16,80
16,80
Compressor
Compressor
Type
Rotary
Minimum step
%
23
20
20
17
20
17
Refrigerant
Type
R410A
Refrigerant charge
kg
1,10
1,60
2,80
2,80
3,00
3,00
Adjustment
Type
Inverter modulating valve
Fan
Fan
Type
Axial
Quantity
no.
1
1
2
2
2
2
Maximum air flow
m³/h
2880
2880
6480
6480
6480
6480
Maximum speed
rpm
560
660
820
820
820
820
Plant side heat exchanger
Plant side heat exchanger
Type
With plates
Water content
l
1,7
2,3
4,4
4,4
4,4
4,4
Noise levels
Sound power level
dB(A)
64
65
68
69
69
69
Sound pressure level
dB(A)
33
34
37
38
38
38
Circulation pump
Type
Variable speed centrifuge
Maximum operating pressure
bar
3
3
3
3
3
3
Maximum power input
kW
0,075
0,14
Max. current input
A
0,60
0,60
1,10
1,10
1,10
1,10
(1)
OAT: 35 °C, Water in/out: 12 / 7 °C
(2)
OAT: 35 °C, Water in/out: 23 / 18 °C
(3)
OAT: 7 °C b.s., 6 °C b.u. Water in/out: 47 / 55 °C
(4)
OAT: 7 °C b.s., 6 °C b.u. Water in/out: 40 / 45 °C
(5)
OAT: 7 °C b.s., 6 °C b.u. Water in/out: 30 / 35 °C
(6)
Power absorbed by the compressors and fans at the limit operating conditions (i.e. with a saturated inlet temperature of 15 °C and a condensation
temperature equivalent to 68.3 °C) with a rated supply voltage of 400 V
(7)
Maximum unit operating current
9
Performance are declared according to standards EN
14511:2018 and EN 14825:2016
9
The units are parameterized by default with limitation of the
maximum power delivered to 75%. It is possible to modify this
setting by acting on parameter 541 (adjustment range 50%
-100%).
