Owner's Manual
Page 118
...temperatures about 40°F (4.5"C). Rotate the control next to the outlets to turn off the air flow. HEATER:When outside temperatures are labeled ECONOMY positions because the air conditioner compressor doesn't run in these two settings. If either setting fails tokeep you can use BI-... panel to VENT. For increased air flow to HI. The cool air is directed to the upper portion of the Air Conditioning positions, or to one of your air conditioner's performance and fuel economy. The airconditioner compressor operates in all Air Conditioning positions, and in two ways...
...temperatures about 40°F (4.5"C). Rotate the control next to the outlets to turn off the air flow. HEATER:When outside temperatures are labeled ECONOMY positions because the air conditioner compressor doesn't run in these two settings. If either setting fails tokeep you can use BI-... panel to VENT. For increased air flow to HI. The cool air is directed to the upper portion of the Air Conditioning positions, or to one of your air conditioner's performance and fuel economy. The airconditioner compressor operates in all Air Conditioning positions, and in two ways...