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Sound data
H versions
Key::
Operating conditions:
Evaporator water (in/out) 12/7 °C
Condensing 35 °C
Tot. noise level
Octave band [Hz] at 1 metre
Pow.
Pres.
125 250 500 1000 2000 4000 8000
10m Sound pressure levels [dB]
020H 61 33
70,0 64,1 59,1 52,7 46,7 41,0 35,7
025H 68 40
75,4 69,6 64,0 63,5 56,7 51,2 44,6
030H 68 40
80,2 68,5 61,8 61,8 55,0 49,1 45,1
041H 64 37
68,0 65,1 60,2 60,2 53,2 47,4 44,8
050H 69 41
76,5 69,2 64,8 64,6 58,9 53,7 46,1
080H 69 41
73,8 69,4 65,8 64,1 59,5 56,5 51,0
090H 68 40
74,0 68,5 64,5 62,2 59,3 56,4 48,1
100H 76 48
77,8 73,5 73,2 72,0 68,0 58,8 51,4
150H 77 49
78,0 75,5 74,5 73,0 68,2 61,1 52,0
200H 78 50
77,6 76,5 75,6 74,3 68,4 62,9 53,9
Acoustic power:
Aermec determines the value of the acoustic
power on the basis of measurements taken in
accordance with the ISO/DS 9614-2 standard
in compliance with what is required by the
Eurovent certification.
Sound pressure:
Sound pressure in free field on the reflecting
plane (directionality factor Q=2),
at 10 mt away from the external surface of
min. standard max.
Water temperature set in heating mode
°C 25 46 55
Operating thermostat different, in heating mode
°C
0,3 2
19,9
Water temperature set in cooling mode
°C
711
25
Operating thermostat different, in cooling mode
°C 0,3 2
19 ,9
Check parameters
Protection device calibration
020 025 030 041 050 080 090 100 150 200
Auxiliary fan magneto-thermal switch
A
2224444688
Compressor thermomagnetic switch
A
230 V16 20 20 20 n.a.n.a.n.a.n.a.n.a.n.a.
400 V 8 10 10 13 13 16 25 32 40 50
High pressure pressure switch
bar
28 28 28 28 28 28 28 28 28 28
Low pressure pressure switch
bar
1111111111
35810
Cooling capacity correction factors 0,99 1 1,02 1,03
Cooling capacity correction factors 0,99 1 1,01 1,02
Fouling factors
[K*m
2
]/[W]
0,00005 0,0001 0,0002
Cooling capacity correction factors
0,1 0,98 0,94
Cooling capacity correction factors
0,1 0,98 0,95
N.B. for ∆t different from 5°C the table
opposite is used to get the correction
factors of both the cooling capacity and
the input power and those of exchanger
dirtying
Fouling factors.
The performances supplied by the table
refers to the condition of the clean
conditioners with a fouling factor = 1.
For values other than the fouling factor,
Correction factors for ∆t different from the rated value
multiply the data in the performance
table by the coefficients shown.
the unit.
Calibrations of control parameters and protection
devices
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