Concealed Duct Type - koppel KV24 ODU-ARF21C Service Manual

7.
Sound Levels
KV24DH-ARF21C
KV36DH-ARF21C
KV48DH-ARF21C
KV60DH-ARF21C
Indoor Units

Concealed Duct Type

Discharge
Duct
Model
Duct
1.4m
Microphone
Noise level dB(A)
H M
42 36
50 47
48 44
50 46
Sound Levels
Suction
L
34
44
41
44
29