Sound Data - AIREDALE LogiCool LCC20 Technical Manual

Chillers

Sound Data

SOUND DATA
Global Chiller Sound Level Values
Sound
Measurement
Power
LCC20
Pressure
Power
LCC40
Pressure
1 dB(A) is the overall sound level, measured on the A scale.
2 All sound data measured at nominal conditions: Water in/out 12/7°C at 35°C ambient.
3 Based on standard unit, for units fitted with optional pump packages, please contact Airedale.
The Sound Pressure data quoted is only valid in free field conditions, where the unit is installed on a
reflective base. If the equipment is placed adjacent to a reflective wall, values may vary to those stated,
typically increasing by 3dB for each side added.
Overall
dB(A)
85
@ 10m 53
86
@ 10m 54
Frequency (Hz) dB
63 125 250
82 86 82
50 54 50
83 86 86
52 55 54
Technical Manual : 6521355 V1.14.0 11/2016
LOGICOOL™
500 1000 2000
78 80 79
46 48 47
82 81 78
50 49 46
Chillers
4000
74
42
72
40
27