Technical specifications
Technical specifications
3 x 400 V
1 x 230 V
NIBE SPLIT ACVM 270
-20 – +43 °C
Working range during heating with compressor (ambient temperature)
+15 – +43 °C
Working range during cooling (ambient temperature)
65 °C
Max temperature flow line
58 °C
Max temperature flow line, only compressor
65 °C
Max temperature return line
25 °C
Min temperature flow line during heating with compressor and continuous
operation
7 °C
Min temperature flow line during cooling
25 °C
Maximum temperature supply during cooling and continuous operation
16 A
44 A
Max. current
16 A
50 A
Recommended fuse rating
5 A
5 A
Starting current
-15 – +10 %
Incoming supply, deviation
Gas pipe: OD15.88 (5/8")
Dimensions, refrigerant pipe
Liquid pipe: OD9.52 (3/8")
Flare
Pipe connections
ACVM 270
Max 9 kW
Immersion heater
4 (2, 4, 6, 9 kW)
Possible electrical step
3–45 W (variable speed)
Circulation pump, output
71 kPa (external)
Circulation pump, max available pressure
0.52 l/s
Circulation pump, max flow
0.41 l/s
Circulation pump, flow at 20 kPa external pressure drop
AMS 10-12
AMS 10-8
0.15 /0.57 l/s
0.12 /0.38 l/s
Min/max system flow, heating operation
0.20 /0.57 l/s
0.15 /0.38 l/s
Min/max system flow, cooling operation
0.29 l/s
0.19 l/s
Min flow, climate system, 100 % circulation pump speed (defrosting flow)
35–45 °C (factory setting 35 °C)
Emergency mode thermostat
98 (-8) °C
Temperature limiter
0.25 MPa (2.5 bar)
Safety valve, climate system
IP 21
Enclosure class
270 l ±5 %
Volume, total
14 l
Volume, hot water coil
Stainless steel (AISI316L/AISI316 DIN
1.4404/1.4401)
Material, hot water coil
0.25 MPa (2.5 bar)
Max pressure, vessel
1.0 MPa (10 bar)
Max pressure, hot water coil
4.5 MPa
Max pressure, cooling system
≤ EU directive no. 98/83/EF
The water quality, domestic hot water and climate system
65 °C
Max operating temperature, vessel
5–35 °C, max relative humidity95 %
Ambient temperature, indoor module
Compression ring 22 mm
Connection, cold water, domestic hot water
Compression ring 22 mm
Connection, climate system
ISO 228/1 G1 internal
Connection, docking
1760 mm (+25–50") mm, adjustable feet)
Height
81
NIBE™ SPLIT ACVM 270
Miscellaneous
Technical specifications
Summary of Contents for ACVM 270
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