Unit Installation; Precautions; Installation Of The Concealed Indoor Unit - Trane MWD507 Installation & Operation Manual

Unit installation

Precautions

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Installation of the concealed indoor unit

1.
AMS-SVX04A-EN
Be sure to take out the indoor unit from the packing case. When handling the air conditioner,
please hold the stress area of the air conditioner, such as lifting lug etc., not the steam pipe,
liquid pipe or drainage pipe;
Select the place where a relatively short duct is used, the quantity of connecting work is minor
and it is convenient to wire and couple the pipe, and connect with indoor unit;
Make sure that the bearing strength of the installation site is enough to undertake the weight of
the indoor unit; or else, unit damage or personal injury may be caused;
Make sure that the strength of the hoisting screw is suffi cient to withstand the weight of the
unit, and at least 4 ones should be used;
Ensure good ventilation so that the air fl ow can be blown throughout the room;
Obstruct should be put away from the air inlet or outlet so that the air may be circulated freely;
Make sure that there are enough space for service and maintenance. The access door is located
at the side of the electrical control box so as to be convenient for service and maintenance;
Install the indoor unit at a place where is apart from the lighting facilities using ballasts. When
operating the wireless remote controller, the ballast can lead to receiving failure;
Keep the indoor unit far from direct sunlight.
Hang the unit up on a fi rm and horizontal support such as the ceiling. In case that the hoisting
surface is not fi rm, noise, vibration or leakage will be caused. See the following fi gure.
Wall
Outside
Inclined
Drainage pipe
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