White Rodgers 1F90-71 manual

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OPERATION GUIDE

1F90-71

5 Day/2 Day Electronic

Digital Thermostat

WHITE-RODGERS

Operator: Save this booklet for future use!

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Contents 1F90-71 About Your New Thermostat Your NEW THERMOSTAT’S Programming Your Questions and AnswersOperating Your Thermostat Your NEW THERMOSTAT’S Features Operating Your Thermostat Use Back of The Thermostat BodyTo turn the thermostat OFF Back of Thermostat Body Display System Thermostat Buttons Ing, cooling, or fan are in operation Operating Features EMR on Automatic Changeover TWO Hour Temperature OverConvertibility Press Timefwd Advance Program KEY PressLong cycles, you may want to adjust the anticipation setting Switch Limited Temperature Range Limited Temperature RangeTotal Keypad Lockout Programming Your Thermostat Your Home Factory Preprogramming To Turn Thermostat OFF USEBefore Reattaching Thermostat to Subbase Set Current Time and DayHeating/Cooling Schedule Plan Sample Gramming after this happens, press Prgmview until Enter Heating ProgramPress Operation. USE Enter Cooling ProgramTo Turn Ther Mostat OFF Before Reattaching the Thermostat to the SubbaseSystem. Then press Check Your ProgrammingProgramming Your Thermostat How can I permanently change a part of my program?Gramming Your Thermostat Why can’t I program the thermostat in the Auto mode?Erating Your Thermostat Thermostat immediately, press Display is flashing BATTERY. What does this mean? Ating Your Thermostat Why is the system turning on and off so frequently seldom?Simply press Ming Your Thermostat Part No -5098B