Loading ...
Loading ...
Loading ...
8
31-5000493 Rev. 0
MINIMUM CLEARANCES AND DIMENSIONS (Appearance may vary)
This picture is for reference only. Your product may look different.
Installation Instructions
Step 1 - Preparation
A. Procedure for selecting the location:
• Place above the ceiling or in soffit area where you
have enough space to position the unit.
• Place where the drainage pipe can be properly
positioned.
• Place where the inlet and outlet air of the indoor unit
will not be blocked.
• Do not install the unit in a place with heavy oil or
moisture (e.g. - kitchens and workshops)
• Do not install in a location with destructive gas (such
as sulfuric acid gas) or pungent gas (thinner and
gasoline) are used or stored.
• Choose a place solid enough to support the weight
of the unit and where air movement will not be
objectionable. The place should be also solid enough
dampening the vibration of the unit and to cancel the
operational noise
• Mount the unit in a location which will not adversely
affect occupants, building components, or valuable
possessions.
• Leave enough space for maintenance.
• Install at least 3 ft. away from sources that may create
electronic interference.
NOTES:
• R-410A refrigerant is a safe, nontoxic, and
nonflammable refrigerant. However, if there is a
concern about refrigerant concentration in the case
of leakage, add extra ventilation.
B. Rod Mounting 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 (Double shown in step 2C)
• Installation mounting template
Model A - Inches (mm) B - Inches (mm)
USYM09UCDS (A)
27 1/2 (700) 27 1/2 (700)
USYM12UCDS (A)
27 1/2 (700) 27 1/2 (700)
USYM18UCDS (A)
43 3/8 (1100) 27 1/2 (700)
USYM24UCDS (A)
43 3/8 (1100) 27 1/2 (700)
Air Flow
> 12 in
> 12 in
> 12 in
> 6 in
B
A
Loading ...
Loading ...
Loading ...