MCAC-UTSM-201707 Midea R410A T3 50Hz Top-discharge Series
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specifications.
The duct accessories and materials must be produced by professional manufacturers.
In order to prevent air flow shorting, do not keep the air inlet pipe near the air outlet pipe.
Install a filter at an easy-to-maintain place such as intake pipe. If without the filter, the dust
will gather 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. For its size, see the indoor unit outline diagram. Use M6×20
screws (configured on site) for connection.
All pipelines must be connected closely and soundly without leak of air. The pipelines must
be adiabatic and free from condensation.
2.3 Install the drainage pipe
Install a drain stream trap in the drainpipe to prevent water from overflowing. (The drainpipe
absorbs the odor. When the outside static pressure is high (especially the air inlet), it is
difficult to drain the water.)
Drainage should be natural. When constructing, the outside pipe of outdoor unit should be
inclined (1/50~1/100).
The bending part of drainpipe should be fewer than 2. Furthermore, to reduce the
depositing dust, avoid bending the pipe as possible as you can.
Make sure there is no dust or rubbish falling into indoor unit drain elbow and drainpipe.
After installation, remove the checking panel, pour some water in the drain elbow to see
whether it drains smoothly.
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