When the outdoor unit is surrounded by walls and other obstructions, the installation space for the
unit should not be less than the clearances indicated below. For efficient operation of the unit and,
whenever possible, leave open spacing in three or four directions of peripheral construction.
WARNING
1. Install the unit in a place that does not allow it to be pitched in excess of 5°.
2. If the location is subject to strong winds, said additional force should be considered to secure
the unit firmly to the base.
＞
20(500)
＞
39(1000)
＞
79(2000)
＞
20 (500)
＞
20(500)
＞
20(500)
＞
79(2000)
mm(inch)
Outdoor unit installation
Select an installation area that provides easy access to the unit.
1. Verify that the place can support at least four times the weight of the unit.
2. Using expansion bolts, install the outdoor unit over the base of the selected area.
3. The unit should be installed at least 1 1/16 inches above the base to enable the installment of a
connection for the drain line. (See image below).
At least 1 1/6 inch clearance
Outdoor unit condensate handling
1. Installation of tubing for condensate draining is required for the outdoor unit's heating operation.
2. During the installation of the drain line, aside from the opening for the drain tube, all other openings
must be sealed to prevent water leaks.
3. Insert the drain tube fitting inside the opening for the insertion of the drain tube located at the base of
the unit; following, connect the drain tube to the coupling just performed.
19
Wall Unit
Summary of Contents for 4MXW1609A1
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