White Rodgers 1F90W-71 manual Your NEW THERMOSTAT’S Features

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YOUR NEW THERMOSTAT’S FEATURES

Separate 5-day (weekday) and 2-day (week- end) setback programming

Simultaneous heat and cool program stor- age

Four separate time/temperature settings per 24-hour period

Computed Energy Management Recovery (EMR)

Automatic changeover (operator-selectable)

Armchair programming capability

Backlit LCD displays continuous set point, time, and room temperature

1.5 volt "AA" Energizer® alkaline battery backup

Preprogrammed temperature control

Adjustable cycle times

Compressor short cycle protection

Programmable blower control

Blower delay in the cooling cycle

Audio and visual prompting during opera- tion

Two hour temperature override

Manual program override (HOLD tempera- ture)

"Advance Program" key

°F/°C convertibility

Keypad lockout and limited temperature range (operator-selectable)

Temperature range 40° to 99°F

Compatible with Remote Sensor (installer- selectable)

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Contents 1F90W-71 About Your New Thermostat Your NEW Thermostats Programming Your Questions and AnswersOperating Your Thermostat Your NEW THERMOSTAT’S Features Operating Your Thermostat Parts of the Thermostat Back of The Thermostat BodyBack of Thermostat Body Display System Time SET Used with Thermostat ButtonsButtons to 11 12 Operating Features EMR on TWO Hour Temperature Over Automatic ChangeoverTo change the thermostat to the next Advance Program KEY PressConvertibility Press Time Adjust anticipation. Press At the same time againUse To returnHEAT-OFF-COOL-AUTO Limited Temperature Range Total Keypad LockoutProgramming Your Thermostat Your Home Period Time Temp Entering Your Program Heating/Cooling Schedule Plan Sample Set Current Time and Day Press and hold eitherUntil Enter Heating ProgramPrgm to resume program operation Enter Cooling Program Check Your Programming Ming Your Thermostat How can I permanently change a part of my program?Programming Your Thermostat Erating Your Thermostat Why can’t I program the thermostat in the Auto mode?Gramming Your Thermostat Thermostat immediately, press Display is flashing BATTERY. What does this mean? Why is the system turning on and off so frequently seldom? See Operating Your THERMO- StatProgramming Your THERMO- Stat Ating Your ThermostatAny time you wish to turn your system off Simply press Is displayed, put the thermostat back on Part No -5088A