Note: Uninsulated ducts and surfaces cause exposed metal to sweat which can cause a
degradation of insulation, a loss of cooling capacity, and in some cases lead to water
damage.
Note: If the cooling unit is placed in a hot and humid location it could form condensation
on the chassis. To help reduce the chances of this happening the unit should be
wrapped in insulation and placed inside a secondary drip pan.
Duct Collar and Panel Adjustment
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
To replace or adjust the locations of the panels and
Supply Collar please see the instructions below:
1. Determine which panel needs to be replaced (Fig 1).
2. Use a flat blade screwdriver, coin, or other suitable
tool at the captive fastener (Fig 2).
3. Apply a simple quarter turn counterclockwise to
allow the fastener to disengage from the housing
(Fig 3).
4. Remove the panel by sliding the panel/collar up to
disengage the bottom hook from the housing before
completely removing the panel/collar from the unit
(Fig 4).
5. To replace the panel/collar, simply reverse the
previous steps. Press the panel against the opening
and slide it down to connect the bottom hook of the
panel/collar to the housing (Fig 5). Push the top of
the panel in and line up the fasteners with holes in
the housing. Insert the tool into the fastener and
quarter turn clockwise to lock into place.
26