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Subject to technical amendments without notice | 83059700gUK – Translation of the operating manual | ait-deutschland GmbH
Technical data/Scope of supply
LWP 450AR3
LWP450AR3
bis 10 (7)
-22 I 35
10 I 40
…
dB(A)
-
dB(A)
dB(A)
-
dB(A)
dB(A)
m³/h
15000 (9000)
-
l/h
bar I bar I l/h
bar
kg
kg I kg I kg
-
-
14B
kW I kW I kW
W
im Lieferumfang: • ja — nein
— I —
im Lieferumfang: • ja — nein
— I —
integriert: • ja — nein
— I —
Schwingungsentkopplungen Heizkreis
integriert: • ja — nein
•
integriert: • ja — nein
•
integriert: • ja — nein
•
Performance data
At A7/W35 per EN14511
At A7/W45 per EN14511
At A2/W35 per EN14511
At A10/W35 per EN14511
At A-7/W35 per EN14511
At A-15/W65 per EN14511
At A-7/W55 per EN 14511
At A35/W18
At A35/W7
Operating limits
°C
°C
Heat source, heating
min. I max.
°C
Heat source, cooling
min. I max.
°C
additional operating points
…
Sound
Sound pressure level at 1 m distance from edge of unit
Inside
Max.
dB(A)
Sound pressure level at 1 m distance from edge of unit
Outside
Max.
dB(A)
Sound power level
Inside
Max.
dB(A)
Sound power level
Outside
Max.
dB(A)
Sound power level per EN12102
dB(A)
Heat source
Air flow rate at maximum external pressure
m³/h
Maximum external pressure
Pa
Heating circuit
Volume flow rate: minimal I nominal I maximal
l/h
Free pressing I Pressure loss I Volume flow rate
bar I bar I l/h
max. allowable operating pressure
bar
General unit data
Total weight
kg
Weight, individual components
kg I kg I kg
Electrics
Degree of protection
IP
Electric heating element output
3 I 2 I 1 phase
kW I kW I kW
Circulation pump power consumption, heating circuit
min. — max.
W
Other unit information
Heating circuit safety valve
included in scope of supply: • yes — no
Heating circuit expansion vessel
included in scope of supply: • yes — no
Overflow valve I Changeover valve, heating -Domestic hot water
integrated: • yes — no
Heating circuit vibration decouplers
integrated: • yes — no
Controller
integrated: • yes — no
Heat quantity recording
integrated: • yes — no
1 Compressor values in brackets
