Ideal Heating ECOMOD AHP60 14 kW, Установка и обслуживание

Страница: 19 / 70

01.07.2022 19 / 70
AHP60-14/18 -
Installation, Use and Maintenance
2.4.3.2. Partial load
Sound levels refer to units at full load and in conditions guaranteeing a thermal capacity equal
to that declared at a temperature of 7°C for an average climate, in accordance with standard EN
14825, in accordance with the provisions of EU regulation 813/2013(dry bulb temperature (wet
bulb temperature) of the outside air = 7°C (6°C), water temperature inlet-outlet = 47-55°C). The
tolerance on the value of the total sound power level is of 2dB(A). Value is determined according
to EN 12102-1:2017, used in conjunction with EN ISO 9614-1 which describes the test methods
with the intensimetric method
Models
in kW
Acoustic power level per octave band dB(A)
Acoustic
power
level
[LW(A)]
dB(A)
Acoustic
power level
at 1m dB
dB(A)
Acoustic
power level
at 10m dB
dB(A)
63Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz
14 41.3 52,5 57,9 60,4 60,3 55,8 56,7 66 50,7 34,6
18 41.8 53 58,4 60,9 60,8 56,3 57,2 66 50,7 34,6