Contact: AIRSYS North America Phone: (855) 874-5380 Page 23 of 112
Email: ASNSupport@air-sys.com Web: http://airsysnorthamerica.com Rev 1.15
Install Weather Stripping
Before mounting the unit on the outside wall, fix neoprene weather stripping (installer provided) around
the openings of the air supply and the air return to ensure an airtight closure, as shown in Figure 6.
Figure 6: Install Weather Stripping
Position the Unit
Important. The unit is heavy. Exercise caution while putting the unit in place to prevent damage
to the WPU or personnel.
The unit must be installed in a level position. An inclination of more than 6-7 mm (± 1°) may cause the
condensation tray to overflow (Figure 7).
Figure 7: Inclination of Mounted WPU