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31-5000493 Rev. 4 9
Step 1 - Preparation (cont)
B. Unit Hanging Information:
The Ducted unit should be mounted to the building
structure using threaded rods. Use the installation
template that is printed on the shipping carton. The
threaded rods should have washers and nuts to allow
the height and level of the unit to be adjusted.
The threaded rods and attachment hardware are field
supplied items. The materials required for mounting
include:
• 4- 3/8” Threaded Rods
• 4- Mounting Brackets
• Washers
• Nuts (in pairs, as shown in step 2C)
• Installation mounting template
Installation Instructions
Step 2 - Mounting the Unit
A.
Determine location and use the template (shipped in
the box) to mark the location of threaded rods. Install
the hardware necessary to mount the threaded rods.
Always select a location strong enough to support
the entire weight.
B.
Install threaded rods to the hardware attached to the
structure.
D.
Using a level, adjust the readings on the threaded
rods to obtain level readings both side to side and
front to back.
C.
Lift the Ducted unit and position the threaded rods into
the four mounting foot on each corner.
E.
Ream both inside and outside of the refrigerant
tubing where a cut has been made. Use every
precaution to ensure reamed copper chips not to
lodge inside the tubing.
Install the factory-supplied flare nuts on the
refrigerant tubing using an R-410A flaring tool ONLY.
Apply a small amount of refrigerant oil to the back of
the flare and threads.
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