Aprilaire 8556 owner manual Setting Or Changing Cooling Temperatures

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110-791B 7/12/01 8:58 AM Page 13

Step 4: Repeat steps 2 and 3 for the Day “”, Evening “”, and Night “ ” events.

NOTE: If thermostat is set for 2 events per day, only the Day “

” and Night “ ” events can be programmed.

Setting Or Changing Cooling Temperatures

NOTE: Cooling temperatures must be set at least 2 degrees higher

than heating temperatures. (Example: If heating temperature is set at 70˚F, cooling temperature must be set to at least 72˚F or higher.) If not set at least 2 degrees higher, the thermostat will automatically lower the previously programmed heating temperature to maintain the

2 degree separation.

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Contents Model Cooling Temperature ControlEquipment Control Energy Star Program Information Cool = 78˚ Heat = 70˚Heat = 62˚ Cool = 85˚Change the flashing symbol to the current day Week Setting Or Changing The Clock110-791B 7/12/01 857 AM Progressive Recovery Setting Or Changing The Program110-791B 7/12/01 857 AM Heat = Cool = Program ScheduleSetting Or Changing Program Times Night Press and release the program button. The DaySetting Or Changing Heating Temperatures Setting Or Changing Cooling Temperatures Press and release the Mode button until the word To Start Running The Program Reviewing Programmed Time Schedules Temperature SettingsThermostat Operation For Best Performance110-791B 7/12/01 858 AM Return to the program Temperature ControlTime Control Equipment Control 110-791B 7/12/01 858 AM Optional Settings For Additional Thermostat Features 110-791B 7/12/01 858 AM 110-791B 7/12/01 858 AM Following procedure must beFigure 1 carefully followed See Figure Place ThermostatTurn the thermostat power back on Case Of Power Failure Using The Available LED IndicatorsCleaning Limited Warranty BOX 1467 MADISON, WI