Air conditioner
Air conditioner Plastic pin
Plastic pin
Heat preserving
wool
Heat preserving
wool
Tin foil
Tin foil
Plastic pin cap
Plastic pin cap
Outlet Air Pipe Installation
Generally, we have two types of outlet pipe available, i.e. rectangular or round ones.
Rectangular air conduit can be directly connected to air outlet of indoor unit by rivets. For
outlet dimensions, see outline drawing of the unit.
Round air conduit should be connected to a piece of transitional air conduit before it is
connected to air outlet of indoor unit, the other end of it can be separately connected to air
conduit window or connected to air conduit window after air flow diversion, and the total length
should not be over 6m. As shown in figure below, air speeds at all air outlets should be set to
basically consistent so as to meet the room air-conditioning requirements.
Indoor unit
Air-outlet window
Outlet pipe
Transitional air
conduit
Air inlet
In case sidewise air intake is adopted, return air pipe should be fabricated and rivet-connected
to return air orifice, and the other end of it should be connected to return air window.
In case of underside air intake, purchase or fabricate a section of pleated canvas air conduit
serving as transition joint for return air orifice and return air window. in this way, it can be freely
adjusted according to height of indoor ceiling board; in addition, during operation of the unit ,
canvas air conduit may avoid vibration of ceiling board, as shown in figure below.
Installation mode for sidewise air intake
Installation mode for underside air intake
Tips for installation of return air pipe and outlet pipe
To minimize energy loss occurring in transmission process and condensed water during heating
operation, return air pipe and outlet pipe should be equipped with heat-insulating layer as shown in the
7
Return Air Pipe Installation
Unit
Canvas air conduit
Return air pipe
Return air window
Rivet
Unit
Return air pipe
Canvas air conduit
Rivet
Содержание AAC3000
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