Honeywell T8001 User Manual

169-1431–1OWNER’S GUIDET8000, T8001,T8002, T8011, T8024Programmable Thermostats69-1431-1

69-1431–110b. Press Select. Press ▲ or ▼ to setReturntemp-erature.6. Sleepa. Press Select. Press ▲ or ▼ to setSleeptime.b. Press Select. Press ▲ or ▼

1169-1431–18. Leavea. Press Select. Press ▲ or ▼ to setLeavetime.b. Press Select. Press ▲ or ▼ to setLeavetemp-erature.9. Returna. Press Select. Press

69-1431–11211. Press Select. End is displayed. Program-ming is complete. The thermostat revertsto displayingthe currentday time andtemperature infive

1369-1431–1Operating ThermostatSetting SYSTEM and FAN SwitchesUse the SYSTEM and FAN switches to controlthermostat operation.SYSTEM settings:Cool: The

69-1431–114Back Lighting (Select Models)Any key pressed lights the display for approxi-mately ten seconds.Replacing the Batteries(T8002 Models Only)Th

1569-1431–1The minimum off-timer operates in cooling onthe T8000 and T8001, T8002, T8024 (multi-stage model) and in first stage heating orcooling on t

69-1431–116TroubleshootingcontinuedSymptom ActionDisplay does not come on.• Check if the thermostat is mounted and latched on the wallplate—mount and

1769-1431–1Troubleshooting (Continued).continuedSymptom ActionHeating does not come on. • Check if the circuit breaker is tripped—reset the circuit b

69-1431–118Troubleshooting (Continued).continuedSymptom ActionCooling does not come on. • Check if the circuit breaker is tripped—reset the circuit

1969-1431–1Symptom ActionSystem on indicator or is lit, but no warm or cool air is coming from theregisters.Wait a couple minutes a

69-1431–12Welcome to the world of comfort and energysavings with your new Honeywell program-mable thermostat.Your new programmable thermostat is desig

69-1431–120WarrantyHoneywell warrants this product, excluding battery, to be free from defects in the workmanship or materials,under normal use and se

2169-1431–1Honeywell’s sole responsibility shall be to repair or replace the product within the terms stated above. HONEY-WELL SHALL NOT BE LIABLE FOR

69-1431–12469-1431–1 Rev. 5-02 G.H.Copyright © 2002 Honeywell All Rights Reserved ® U.S. Registered TrademarkPrinted in U.S.A. on recycled pap

369-1431–1ContentsFeatures ...

69-1431–14Key Locations and DescriptionsSYSTEMCool Off Heat Auto OnFANHoldSelectTUEPMM14673HOLD KEY• SET TEMPORARY TEMPERATURE HOLD.HOLD KEY• SET T

569-1431–1Planning Program ScheduleThe thermostat display shows day, time,program period, and temperature.The thermostat can be set for four timeperio

69-1431–16Program ScheduleWeekday Start Time Heating Temperature Cooling TemperatureWake ________ ________ ________Leave ________ ________ ________Ret

769-1431–1Programming ThermostatThe thermostat is flexible and can be program-med for different schedules for weekdays and theweekend to meet your lif

69-1431–18Sleep is the time period you can set for anenergy-saving temperature while you aresleeping. (For more comfortable sleep-ing, some people cho

969-1431–1Setting Weekday ProgramSlide the SYSTEM switch to the position, Heator Cool, you want to program. A flame (heat-ing) or a snowflake (cooling