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Installation and maintenance instructions 8000015884_00
Technical data
–
Specifications for the heat pump
* In accordance with EN 16147:2017
aroSTOR VWL B 270/5
Refrigerant type
R 290
Refrigerant volume for complete filling
0.15 kg
Max. overpressure in the heat pump
2.5 MPa
(25.0 bar)
Max. low pressure in the heat pump
1.5 MPa
(15.0 bar)
Permitted air temperature
−
7 … 45
℃
Max. air flow
400 m
³
/h
Total length of the supply-air and extract-air pipe (piping laid in a
straight line without elbows)
10 m
Sound power level LpA (V1/V2)
40/43 dB
Sound power level LWA (V1)
50/52 dB
Max. condensate flow rate
0.30 l/h
Nominal heat output of the heat pump (water temperature: 55 °C)
700 W
Nominal heat output of the heat pump (water temperature: 45 °C)
1,420 W
Coefficient of performance (COP
DHW
(outdoor air temperature: 7 °C,
extraction cycle: L)*
3.00
Maximum usable domestic hot water volume
max
(outdoor air tem-
perature: 7 °C, extraction cycle: L)*
334.5 l
Reference domestic hot water temperature
Θ
’
WH
(outdoor air tem-
perature: 7 °C, extraction cycle: L)*
53.7
℃
Heat-up time (environmental air temperature: 7 °C, extraction cycle:
L)*
9.26 h
Power consumption during standby periods P
es
(outdoor air tem-
perature: 7 °C, extraction cycle: L)*
27 W
Summary of Contents for aroSTOR VWL B 270/5
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