Airedale EasiCool 6kW 64kW - Manual (Page 83)

EasiCool™ Precision Air Conditioning
Sound Overall Frequency (Hz) dB
Measurement dB(A) 63 125 250 500 1000 2000 4000 8000
V28CW
D A 90 102 95 86 84 85 81 81 78
R A 77 87 80 79 74 73 66 60 53
C B 77 87 80 79 74 73 66 60 53
S @ 3m 63 73 65 64 60 59 52 46 39
V31CW
D A 93 105 96 89 86 88 84 84 82
R A 80 90 80 81 76 76 69 63 57
C B 80 90 80 81 76 76 69 63 57
S @ 3m 65 75 65 66 62 61 55 48 42
V35CW
D A 92 111 98 90 87 82 82 83 80
R A 80 96 82 83 78 71 68 63 56
C B 80 96 82 83 78 71 68 63 56
S @ 3m 65 81 67 68 64 56 53 48 41
V40CW
D A 94 113 99 92 89 84 85 85 83
R A 81 98 83 84 80 72 70 65 58
C B 81 98 83 84 80 72 70 65 58
S @ 3m 67 83 69 70 65 58 55 50 44
V45CW
D A 94 113 99 92 89 84 85 85 83
R A 81 98 83 84 80 72 70 65 58
C B 81 98 83 84 80 72 70 65 58
S @ 3m 67 83 69 70 65 58 55 50 44
V50CW
D A 97 115 109 95 92 84 86 84 80
R A 83 98 93 85 82 73 70 63 55
C B 83 98 93 85 82 73 70 63 55
S @ 3m 69 84 78 71 67 59 56 49 40
V55CW
D A 97 115 109 95 92 84 86 84 80
R A 83 98 93 85 82 73 70 63 55
C B 83 98 93 85 82 73 70 63 55
S @ 3m 69 84 78 71 67 59 56 49 40
V60CW
D A 98 116 110 97 93 86 87 86 82
R A 85 101 94 89 84 74 72 66 58
C B 85 101 94 89 84 74 72 66 58
S @ 3m 71 86 79 74 69 60 58 51 43
Technical Data Upflow
Noise Data
Key:
D A
= Discharge Air Sound Power
R A = Return Air Sound Power
C B = Case Breakout Sound Power
S @ 3m = Sound Pressure at 3m
(1) dB(A) is the overall sound level, measured on the A scale.
(2) All sound data measured at nominal conditions.
The Sound Pressure data quoted is only valid where the unit is installed on a solid floor (Front and Rear return air only) or false floor (Base return air
only) and against a rear wall. If the equipment is placed adjacent to any other vertical reflective walls, values may vary to those stated, typically
increasing by 3dB for each side added. Values stated do not include for room reverberation conditions.
83 EasiCool Technical Manual 7535768 V1.2.0_02_2013
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