White Rodgers 1F90W-71 manual Is displayed, put the thermostat back on

Page 35

batteries installed or if the installed batteries are dead. If you are changing the batteries after seeing a flashing BATTERY on the display, the installed batteries may be dead. If you remove the old batteries and install fresh ones within one minute, you should not lose your thermostat programming. Af- ter installing new batteries, follow the proce- dures in CHECK YOUR PROGRAMMING to determine whether your programming

was maintained. If the thermostat main-

tains programming, press	SYSTEM	until OFF
	HEAT-OFF-COOL-AUTO

is displayed, put the thermostat back on the


wall, press	SYSTEM	to select the operating
	HEAT-OFF-COOL-AUTO
mode you want, then press			RUN	to start
			PRGM

program operation. If the program is lost, reprogram the thermostat. See PROGRAM-

MING YOUR THERMOSTAT.

35

Image 35

Contents 1F90W-71 About Your New Thermostat Operating Your Thermostat Questions and AnswersYour NEW Thermostats Programming Your Your NEW THERMOSTAT’S Features Operating Your Thermostat Back of The Thermostat Body Parts of the ThermostatBack of Thermostat Body Display System Time SET Buttons to Thermostat ButtonsUsed with 11 12 Operating Features EMR on Automatic Changeover TWO Hour Temperature OverConvertibility Press Time Advance Program KEY PressTo change the thermostat to the next To return Adjust anticipation. PressAt the same time again UseHEAT-OFF-COOL-AUTO Total Keypad Lockout Limited Temperature RangeProgramming Your Thermostat Your Home Period Time Temp Entering Your Program Heating/Cooling Schedule Plan Sample Enter Heating Program Set Current Time and DayPress and hold either UntilPrgm to resume program operation Enter Cooling Program Check Your Programming Programming Your Thermostat How can I permanently change a part of my program?Ming Your Thermostat 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?See Operating Your THERMO- Stat Programming Your THERMO- StatAny time you wish to turn your system off Simply press Is displayed, put the thermostat back on Part No -5088A