Mitsubishi Electric PAAA18AA1 Installation Manual page 43

Step 5: Remove front Z‑bracket, secured by a screw, which is located on the shelf attached to the drain
pan.
Step 6: Remove the side drain pan support from the side drain pan by sliding the support over and pulling
it up. Retain the side drain pan support for horizontal left installation. Discard (recycle) the support for
vertical /downflow installations.
NOTE
Side drain pan support must be removed while the heat exchanger is inside the cabinet.
Some parts are not shown for clearer image.
Specifications are subject to change without notice.
PAA-A18, 24, 30, 36, 42AA1/BA1/CA1
43 © 2022 Mitsubishi Electric US, Inc.