Aprilaire 8553 owner manual Reviewing Programmed Time Schedules Temperature Settings

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110-790B 7/11/01 3:11 PM Page 15

Reviewing Programmed Time Schedules

And Temperature Settings

Step 1: Press and release the MODE button repeatedly to advance to the desired mode (heating or cooling).

Step 2: Press and release the PROGRAM button to begin review. Continue pressing the PROGRAM button to review the time schedules and temperature settings for each desired event. To review a

specific day use the DECREASE button or INCREASE button to access the day without having to view previous programmed days.

To Start Running The Program

After all temperatures and start times have been programmed, press and release the RESUME button to start running programs. If no button is pressed thermostat will resume automatically in approximately 15 seconds.

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Contents Model Temperature Control CoolingEquipment Control Energy Star Program Information Cool = 85˚ Heat = 70˚Cool = 78˚ Heat = 62˚Change the flashing symbol to the current day Week Setting Or Changing The Clock110-790B 7/11/01 311 PM Progressive Recovery Setting Or Changing The Program110-790B 7/11/01 311 PM Heat = Cool = Program ScheduleSetting Or Changing Program Times Night Press and release the program button. The Day Setting Or Changing Heating Temperatures Night events Setting Or Changing Cooling TemperaturesRepeat steps 2 and 3 for the Day Evening , and Night events Press and release the Mode button until the wordTo Start Running The Program Reviewing Programmed Time Schedules Temperature SettingsThermostat Operation For Best PerformanceAprilaire Model Day Programmable Thermostat Return to the program Temperature ControlTime Control Equipment Control Time during sub-freezing temperatures Optional Settings For Additional Thermostat Features Automatically returns to the original program Installing contractor Following procedure must beFigure 1 carefully followed See Figure Place the cover On the base by lining up Turn the thermostat power back on Case Of Power Failure Cleaning Limited Warranty BOX 1467 MADISON, WI