Ariston Nuos Split Flex 270L User Manual

Heat pump water heater – TECHNICAL INFORMATION FOR INSTALLERS
37
2.5 Technical data table
Description
Unit of
measurement
150 L
200 L
270 L
INTERNAL UNIT
Rated tank capacity
l
150
200
270
Insulation thickness
mm
≈ 55
≈ 55
≈ 50
Type of internal tank protection
enamelling
Type of corrosion protection
titanium impressed current anode + disposable
magnesium anode
Maximum operating pressure
Mpa
0,6
Diameter of hydraulic connections
II
3/4 M
Diameter of gas connections
II
1/4 & 3/8 flare type
Minimum water hardness
°F
12 (with water softener, min 15 °F)
Minimum conductivity of the water
μS/cm
150
Weight when empty
kg
60
65
76
Heating element power
W
1500+1000
1500+1000
1500+1000
Max. Water temperature with heating
element
°C
75
Protection rating
IP24
Min. Temperature of room of installation
°C
1
Max. Temperature of room of installation
°C
42
EXTERNAL UNIT
Average electrical power consumption (
A
)
W
680
Max. electrical power consumption (
A
)
W
1000
Refrigerant connection diameter
II
1/4 & 3/8 flare type
Weight when empty
kg
32
Standard air flow rate
m
3
/h
1300
Max. Pressure of refrigerating circuit
(low-pressure side)
Mpa
1.2
Max. Pressure of refrigerating circuit
(high-pressure side)
Mpa
2.7
Protection rating
IP24
Minimum air temperature (
D
)
°C
-7
Maximum air temperature (
D
)
°C
42
Gas connection max. (min.) lenght
(Without additional refrigerant fluid)
m
8 (2)
Gas connection maximum lenght (With
additional refrigerant fluid)
m
15
Additional refrigerant fluid (see par. 4.9)
g/m
25
Maximum height difference between
external and unit and refrigerant gas pipe
connections (external unit above external
unit)
m
3

Ariston Nuos Split Flex 270L Specifications

General

Brand	Ariston
Model	Nuos Split Flex 270L
Category	Water Heater
Language	English