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THERMODYNAMIC PERFORMANCE OF EXTERNAL UNIT
30/35 APPLICATION
NIMBUS
EXTERNAL UNIT
Temperature conditions °C
7/6_30/35°C
Temperature conditions °C
-7/-8_ */35°C
Nominal power
kW
Power consumption
kW
COP
Nominal power
kW
Power consumption
kW
COP
03 kW
3.90
0.97
4.02
2.78
1.19
2.34
04 kW
4.08
0.99
4.12
2.78
1.19
2.34
06 kW
5.76
1.34
4.30
3.46
1.42
2.44
08 kW
7.16
1.80
3.98
4.16
1.96
2.12
40/45 APPLICATION
NIMBUS
EXTERNAL UNIT
Temperature conditions °C
7/6_30/35°C
Temperature conditions °C
-7/-8_ */35°C
Nominal power
kW
Power consumption
kW
COP
Nominal power
kW
Power consumption
kW
COP
03 kW
3.88
1.19
3.26
2.58
1.28
2.02
04 kW
3.88
1.19
3.26
2.58
1.28
2.02
06 kW
5.76
1.88
3.06
3.46
1.62
2.14
08 kW
7.36
2.30
3.20
3.96
2.31
1.71
External unit technical data
03 kW EXTERNAL UNIT
04 kW EXTERNAL UNIT
06 kW EXTERNAL UNIT
08 kW EXTERNAL UNIT
Liquid refrigerant
Type
R410A
R410A
R410A
R410A
Charge
(1)
(kg)
1.195
1.195
1.350
1.810
Compressor
Type
Rotary DC Inverter Technology
Number
1
1
1
1
Start-up type
Progressive
Progressive
Progressive
Progressive
Capacitor
Type
Plate heat exchanger
Plate heat exchanger
Plate heat exchanger
Plate heat exchanger
Number
1
1
1
1
Evaporator
Type
Finned pipes
Finned pipes
Finned pipes
Finned pipes
Weight
Shipping weight (kg)
60.6
60.6
65.7
71.4
Range of operation
T° water heating min/max °C
20/60°C
20/60°C
20/60°C
20/60°C
T° outdoor air min/max
-20/30°C
-20/30°C
-20/30°C
-20/30°C
Hydraulics
Water volume (l)
0.8
0.8
0.8
1.0
Max water pressure (kPa)
300
300
300
300
(1)
Indicative values. Always refer to the specifi c value indicated on the unit data plate.
Operating limits
Domestic hot water (DHW) performance *
10
15
20
25
30
35
40
45
50
55
60
65
70
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
B
A
A -
Outdoor air temperature (°C)
B -
Outlet water temperature (°C)
03/ 04kW
06kW
08kW
Load profi le according to EN16147
XL
Programmed domestic hot water temperature (in °C)
52
Heat Pump operation type
Alternate
Nominal storage volume (litres)
180
ACS performance certifi cation with or without
electric heating element
no heating element
Time to operating temperature (th)
2h13min
2h05min
2h02min
Reserve power (Pes) (W)
45
Performance coeffi cient (COPDHW)
2.50
Hot water reference temperature ('wh) (in °C)
53.0
Maximum available hot water volume
(VMAX) (litres)
240
* Valid performance for diagram with boiler system with 180 l storage
cylinder
For diagram with combination boiler see boiler manual
