CLIVET WDH-iK4, Manual, Page: 66 / 76

Sound levels
ST configuration
SIZE
Sound power level
Sound
pressure
level
Sound
power
level
Octave band (Hz)
63 125 250 500 1000 2000 4000 8000 DB(A) DB(A)
120.1 73 72 72 83 93 89 80 66 75 94
160.1 81 80 77 86 91 91 82 67 77 96
200.1 83 74 84 87 91 88 86 75 78 97
220.1 87 87 79 89 91 88 84 74 78 97
240.1 71 63 76 89 98 89 75 62 78 97
270.1 77 69 79 89 98 90 76 62 79 98
290.1 79 71 80 92 97 91 77 63 79 98
250.2 85 78 85 91 97 94 89 78 81 100
280.2 89 92 82 87 97 91 90 76 82 101
320.2 83 79 83 91 99 90 82 67 82 101
360.2 77 70 82 96 98 93 82 70 83 102
400.2 92 95 85 88 96 92 91 79 83 102
480.2 90 93 86 95 98 98 93 81 83 102
540.2 69 68 85 99 99 96 85 74 84 103
Sound levels refer to full load units, in test nominal conditions. The sound pressure level refers to 1 m. from the standard unit outer surface operating in open field. Measurements are
carried out according to the UNI EN ISO 9614-2 standard, in compliance with the EUROVENT 8/1 certification.
Data referred to the following conditions: Evaporator water temperature= 12/7°C; Condenser water temperature = 30/35°C.
EN configuration
SIZE
Sound power level
Sound
pressure
level
Sound
power
level
Octave band (Hz)
63 125 250 500 1000 2000 4000 8000 DB(A) DB(A)
120.1 71 70 70 81 91 87 78 64 72 91
160.1 79 78 75 84 89 89 80 65 74 93
200.1 81 72 82 85 89 86 84 73 75 94
220.1 85 85 77 87 89 86 82 72 75 94
240.1 69 61 74 87 96 87 73 60 75 94
270.1 75 67 77 87 96 88 74 60 76 95
290.1 77 69 78 90 95 89 75 61 76 95
250.2 83 76 83 89 95 92 87 76 78 97
280.2 87 90 80 85 95 89 88 74 79 98
320.2 81 77 81 89 97 88 80 65 79 98
360.2 75 68 80 94 96 91 80 68 80 99
400.2 90 93 83 86 94 90 89 77 80 99
480.2 88 91 84 93 96 96 91 79 80 99
540.2 67 66 83 97 97 94 83 72 81 100
Sound levels refer to full load units, in test nominal conditions. The sound pressure level refers to 1 m. from the standard unit outer surface operating in open field. Measurements are
carried out according to the UNI EN ISO 9614-2 standard, in compliance with the EUROVENT 8/1 certification.
Data referred to the following conditions: Evaporator water temperature= 12/7°C; Condenser water temperature = 30/35°C.
High water temperatur e version - HWT
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