For Heating Mode
1. In order to properly exhaust cool air, make sure the exhaust hose and window kit are properly installed (refer to page 4 for instructions).
2. Set up the air conditioner for continuous drainage using the included drain tube (refer to page 12 for instructions).
3. The working range for the heating function is 45° F to 77° F .The unit may not provide optimal heating
FIG.20
if used in temperatures outside this range.
12