Aprilaire 8556 owner manual Setting Or Changing Program Times

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110-791B 7/12/01 8:57 AM Page 10

Setting Or Changing

Program Times

Step 1: Press and release the PROGRAM button.

“Mo” or the current day of the week will flash and the

Morning “ “ event symbol will appear on the

display. Press the DECREASE button or INCREASE button to access the day of the week you wish to

start programming or to change the existing program.

Step 2: Press and release the PROGRAM button.

The hours and “AM” or “PM” will flash. Press the

DECREASE button or INCREASE button to

set the start time hours for the Morning “ “ event for Monday (or any other day as set in step 1).

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Contents Model Cooling Temperature ControlEquipment Control Energy Star Program Information Heat = 62˚ Heat = 70˚Cool = 78˚ Cool = 85˚Setting Or Changing The Clock Change the flashing symbol to the current day Week110-791B 7/12/01 857 AM Setting Or Changing The Program Progressive Recovery110-791B 7/12/01 857 AM Program Schedule Heat = Cool =Setting Or Changing Program Times Press and release the program button. The Day NightSetting Or Changing Heating Temperatures Setting Or Changing Cooling Temperatures Press and release the Mode button until the word Reviewing Programmed Time Schedules Temperature Settings To Start Running The ProgramFor Best Performance Thermostat Operation110-791B 7/12/01 858 AM Temperature Control Return to the programTime 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 Thermostat PlaceTurn the thermostat power back on Using The Available LED Indicators Case Of Power FailureCleaning Limited Warranty BOX 1467 MADISON, WI