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Installation
Note: Refer to horizontal views below of the 12.5 to 25
ton units.
Figure 21. Horizontal bracket installation (top view of
unit)
Note: Flexible tubing should lay flat on the base pan
surface.
4. Slide the top bracket down the aluminium sensing tube.
•
For 12.5 to 25 ton units with standard or low leak
economizers, secure the tube to the top right side of
the horizontal opening flange (right side when
viewed from outside unit facing horizontal supply).
See
Figure 22, p.
26.
Figure 22. Horizontal bracket installation (view
from horizontal return duct)
5. Use the remaining two screws and bracket removed in
step 2, secure the bottom bracket.
26
Air-Fi® Wireless Communication
Interface
The factory installed wireless communications interface is
installed in the downflow discharge position.
If converting to horizontal discharge, perform the following:
1. If the unit has an economizer, it must be pulled out in
the operating position.
2. Remove the screw from the mounting bracket. Refer to
downflow view for screw and bracket location.
Figure 23. Wireless communication interface -
dowflow
3. Mount the bracket in the horizontal discharge location.
Refer to horizontal view for screw and bracket location.
Figure 24. Wireless communication interface -
horizontal
Note: Cable ties must be removed to allow the cable to
extend to the horizontal mounting location.
RT-SVX077B-EN
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