Mitsubishi Electric PAAA18AA1 Installation Manual page 68

The float switch is included in the accessory bag indicated as item #1 in the "Indoor unit accessories"
section.
NOTE
Float switch installation is shown for PAA unit vertical orientation.
Step 1: The float switch assembly contains the following components:
• SS2 cap assembly (with float and wire)
• SS2 housing
• SS2 coupling
Step 2: Ensure the float switch water detect level is 3 rings high. This indicates the float switch install level
is correct and does not require further adjustment.
© 2022 Mitsubishi Electric US, Inc.
PAA-A18, 24, 30, 36, 42AA1/BA1/CA1
68 Specifications are subject to change without notice.