TCL ITCA-60CHRA/DV3I, Техническое руководство, Страница: 33 / 113

DC Inverter Air
H anging Bolt
Gradienter
Nuts (Up)
Gas ket(Upside)
Inst alling Ear
Gas ket(Dow nside)
Must Be Fixed Tight
Nut(Downside)
B elow thec eiling
Hang the nut inside the U slot of the installation panel.To confirm level degree with
gradienter . ( Leaning downside toward non‐draining side is prohibited)
3) How to Mount Outlet Pipe
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.
Foroutlet 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.
Air inlet
Indoor unit Transit oinal air
Out pipe
condui t
Ai r - out let Window
4) Installation Method for Return Air Pipe
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.
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