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Installation - Drain Pan Leveling
The Drain Pan (see Figure 4) must be leveled prior to placement of the Chassis. The Drain Pan is designed to
pivot down 90° from the Plenum. It is important that an angle of 90° is achieved between the Wall Plenum and
the Drain Pan. This will ensure the two draw latches on the top of the Plenum Adapter align properly with their
corresponding catches located on the Chassis. Each side of the Drain Pan Support Bracket contains a series of pre-
drilled holes placed at intervals of 3/4” to provide coarse height adjustment for the Drain Pan. The two (2) leveling
screws located on the left and right sides of the Support Bracket provide fine height adjustment for final leveling of
the Drain Pan. Proceed as follows:
1. Pivot the Drain Pan downward to an approximately 90° angle relative to the Wall Plenum.
2. Turn the two (2) leveling screws in the Support Bracket clockwise until fully seated.
3. Place a level on the Drain Pan (front-to-back). Ensure the Support Bracket is installed in the proper holes in the
Drain Pan to achieve level as close as possible. The holes selected should allow for increased height adjustment
upward using the leveling screws, since these were fully adjusted inward in the previous step. Adjust leveling
screws as necessary to achieve level.
4. Place a level on the Drain Pan (left-to-right). If necessary, adjust leveling screws to achieve level.
5. The legs of the support bracket must be cut off even with the top surface of the Drain Pan to allow for positioning
of the Chassis.
DRAIN PAN
ADJUSTABLE SUPPORT
BRACKET*
90°
WALL
PLENUM
HEIGHT
ADJUSTMENT
HOLES
(10 STEPS, 3/4”
INCREMENTS )
DETAIL A
SEE
DETAIL A
LEVELING
SCREW
(2X)
* NOTE: LEG HEIGHT IS ADJUSTABLE
FROM
5.5
IN. (MIN.) TO
24
IN. (MAX.),
AS MEASURED FROM BOTTOM OF
DRAIN PAN TO FLOOR.
Figure 4
Drain Pan Leveling
