Haier AU122AEERA - Net Dimensions; AB122 ACERA Dimensions; AC122 ACERA Dimensions

Commercial Air Conditioner
mounting-on-ceiling unit:
Note: ⊙ is the real
time analyser
Norminal condition: 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 Analyser calibrated sound intensity meter.
It is a sound pressure noise level. The detailed method please refer to the following information:
duct unit without auxiliary duct: duct unit with auxiliary duct:
outdoor unit:
1.air outlet from side: the noise level is the average sound pressure level measured from front, left, right directions.
2.air outlet from top: the noise level is the average sound pressure level measured from front, back, left, right directions.
measured point:
H ( height to the ground) = (h (unit height) + 1m) /2
and, it is 1m to each side.
I
ns
t
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th
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oor or
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direction.
Testing method:
built-in-ceiling unit:
1m
1m
1.4m
1.4m
2m
duct
auxiliary duct
2m
1.4m
1m
auxiliary duct
h
1m
1m
1m
1m
Model: AU122AEERA AB122ACERA
AC122ACERA AD122ALERA
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