Midea MDFA-76CRN2, Руководство пользователя

Страница: 66 / 88

MCAC-UTSM-12
69
Unit body
Pendant bolt
≥3
0
m
m
Fig-8
2.1.4 Design and Connection of Duct

The duct design must comply with the national heating air conditioner pipeline design 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. (Otherwise, the duct 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 M6X20 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.
Key points of duct connection (Fig-9)
Inspection
Canvas adapter
Muffle
Air outlet
Air inlet
Air filter hole
Muffle
Fig-9