Air Conditioner User Manual
Table Of Contents

EdgeStar Portable Air Conditioner    8 
Your portable air conditioner is designed to exhaust condensate 
water that is collected from the air. This water, in either gaseous or 
droplet form, will be expelled out the exhaust port of the unit. 
Please take this into account when deciding how to vent it. 
1. The exhaust hose supplied with the portable air conditioner can 
be extended up to approximately 48 inches; however for maximum 
efficiency, use the shortest length possible. 
2. Try to prevent any kinks or bends in the exhaust hose. Kinks or 
bends may trap exhaust air which can radiate heat into the room or 
potentially cause the portable air conditioner to overheat and shut 
itself off. 
3. The exhaust hose supplied with the portable air conditioner has 
been specifically designed for this air conditioner. Do not lengthen 
the hose by adding additional hoses or attachments. Do not replace 
it with any other hose. 
Do not lengthen the
exhaust hose by adding
additional hoses or
attachments.
Warning: Longer hoses are not recommended. 
The exhaust hose must be installed or removed in accordance 
with the usage modes: 
A: You must install the exhaust hose if the unit is in Cooling Mode. 
B: You must remove the exhaust hose if the unit is in Fan Mode or 
Dehumidify mode. 
Note: the exhaust hose may be compressed or extended according 
to your installation requirements; however, it is recommended to 
keep the exhaust hose length at a minimum. 
Notes about the Exhaust 
hose 










