2.The Sound Pressure Level is based on the following conditions:
Outdoor unit:
Measure the noise value of 3 points,the points are1 meter in front of the three sides (front/left/right) of the unit surface and height =1/2(unit height +1)
meter from floor level, and calculate the weighted average of the noise.
Indoor unit:
Floor Ceiling : Test the noise value of the point 1.4m below the unit,1.0m front the unit and 1.0m high from the floor.
The above data was measured in an anechoic chamber. Please take into consideration reflected sound of your specific application environment.
3. The values given in the table for noise level reflect the levels in anechoic chamber.
DC-� INVERTER AIR CONDITIONER TECHNICAL&SERVICE MANUAL