MCAC-UTSM-201707 Midea Tropical R410A High Efficient Duct Technical Manual 50Hz
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For steel roof beam structre, install and use directly the supporting angle steel.
Overhang the indoor unit onto the hanging screw bolts with block. Position the indoor unit in
a float level by using the level indicator, otherwise it may cause water leakage.
2.2 Designing and connecting the duct
Check the filter of the indoor unit, and then install the canvas air passage underneath the
dust proof net.
Install a filter at an easy-to-maintain place such as intake pipe. If without the filter, the duct
will gether on the air heat exchanger and lead to fault and water leak of the air conditioner.
In order to suppress noise effectively, install noise suppression and sound insulation
devices, especially in the noise-sensitive spaces such as meeting rooms.
For connection of the flange plane, use non-flammable canvas adapter to prevent
transmission of vibration.
Air inlet and air outlet duct should be apart far enough to prevent air outlet entering air inlet.
Recommended duct connection
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