Ariston NIMBUS EXTERNAL UNIT 04 kW User Manual

/ 49
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 1111
Start-up type Progressive Progressive Progressive Progressive
Capacitor
Type Plate heat exchanger Plate heat exchanger Plate heat exchanger Plate heat exchanger
Number 1111
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

Ariston NIMBUS EXTERNAL UNIT 04 kW Specifications

General

Brand	Ariston
Model	NIMBUS EXTERNAL UNIT 04 kW
Category	Heat Pump
Language	English