Norminal condition
s
: indoor temperature (cooling): 27
℃
DB/19
℃
WB, indoor temperature (heating):
20
℃
DB
.
Outdoor temperature
(cooling): 35
℃
DB/24
℃
WB, outdoor temperature
(heating): 7
℃
DB/6
℃
WB
.
The noise level will be measured in the third octave band limited values, using a Real Time
Analy-
ser calibrated sound intensity meter. It is a sound pressure noise level.
For the
detailed method
,
please
refer to the following information:
Installation state: the unit should be placed on the flat floor or be mounted in horizontal direction.
Testing method:
B
uilt-in-ceiling unit:
Note:
⊙
is the real time
analyser position
1.
4
m
-9
-
