Automatic Temperature Control: Operation: Auto

Regulation of discharge air temperature, air delivery mode, compressor operation, and blower speed is automatically provided. Immediate system turn-on will occur when air conditioner operation is required. In cold weather, system turn-on is delayed until warm water is available. Air at temperatures above 90°F is discharged from the heater distributor. Air at temperatures below 90°F is discharged through the air conditioner outlets. Compressor operation is provided at all ambient temperatures above 32°F even when not required for cooling to insure maximum dehumidification of the air.