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10 31-5000098 Rev. 1
Installation Instructions
F. Connect the grey flexible drain hose supplied with
the cassette unit to the condensate pump discharge
pipe of the cassette. Tighten the clamp securely.
Using the 3/4“ PVC, connect the flexible hose to the
building’s condensate drain system.
Step 2 - Installation of the Cassette Unit
A. Use supplied cardboard template to locate center
point of cassette for mounting. Use a plumb bob
and string to position cassette by referencing
center hole of template. Mark the mounting
positions of the threaded rods using the guides on
the cardboard template.
B. Install threaded rods to structure using appropriate
fasteners.
D. Install threaded rods to structure using appropriate
fasteners.
C.
Lift the cassette and position the threaded rods into
the 4 mounting clips on each corner of the cassette
unit
.
E.
Prior to routing the refrigerant lines to the unit,
install the supplied flare nuts onto the refridgerant
lines. Using an R-410 flaring tool, flare the
refrigerant lines. Remove the caps attached to
the ends of the refrigerant line connections at the
cassette. A nitrogen charge will leak out.
Using a torque wrench, torque the fittings to the
proper specifications. (See outdoor Unit Section
for flare torque settings.)
One Inch Recess:
1 inch recess between ceiling surface ad bottom of
unit without panel on.
1 (25)
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