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T8000, T8001,T8002, T8011, T8024
Programmable Thermostats
OWNER’S GUIDE
69-1431-1
1 69-1431–1
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Welcome to the world of comfort and energy Features savings with your new Honeywell program- mable thermostat. •Program up to four time periods with temperature settings to complement Your new programmable thermostat is designed your lifestyle. to provide you with reliable, precise temperature • Set different schedules for weekdays and control. When you follow the simple program- weekend. ming instructions in this manual, your thermostat • Programs permanently held in nonvolatile automatically c
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Contents Features .......................................................................................................................................... 2 Key Locations and Descriptions ...................................................................................................... 4 Planning Program Schedule ........................................................................................................... 5 Program Schedule.....................................................
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Auto On Auto On SYSTEM SYSTEM Hold Hold Cool Off Heat Cool Off Heat Select Select FAN FAN PM TUE PM TUE Key Locations and Descriptions HOLD KEY INCREASE ▲ KEY SELECT KEY • SET TEMPORARY TEMPERATURE HOLD. • PROGRAM TIME AND TEMPERATURE. • CURRENT SETPOINT. INCREASE ▲ KEY • SET TEMPORARY TEMPERATURE • CHANGE DAY AND TIME. • PROGRAM TIME AND TEMPERATURE. HOLD. • PROGRAM SELECTIONS. • SET TEMPORARY TEMPERATURE HOLD. SELECT KEY • CURRENT SETPOINT. • CHANGE DAY AND TIME. • PROGRAM SELECTIONS
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Table 1. Preprogrammed Time Planning Program Schedule and Temperature Settings. The thermostat display shows day, time, Heat Cool program period, and temperature. Period Time Setpoint Setpoint Wake 6:00 AM 70°F 78°F The thermostat can be set for four time (21°C) (26°C) periods per day for weekdays and weekend. Leave 8:00 AM 62°F 85°F (17°C) (29°C) Before programming the thermostat, you can use the program schedule to plan your Return 6:00 PM 70°F 78°F program. (21°C) (26°C) Sleep 10:0
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Program Schedule Weekday Start Time Heating Temperature Cooling Temperature Wake ________ ________ ________ Leave ________ ________ ________ Return ________ ________ ________ Sleep ________ ________ ________ Weekend Start Time Heating Temperature Cooling Temperature Wake ________ ________ ________ Leave ________ ________ ________ Return ________ ________ ________ Sleep ________ ________ ________ Wake and Return start times should include extra lead time, based on outside temperature and equipmen
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time, to give the equipment a head start to Programming Thermostat heat or cool the house before you get up. (This will be a higher temperature during The thermostat is flexible and can be program- heating season, and a lower temperature med for different schedules for weekdays and the during cooling season.) weekend to meet your lifestyle needs. Leave is the time period you can set for an Use the personal Program Schedule for planning energy-saving temperature while you are your time and temper
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Sleep is the time period you can set for an While setting the current time, the word SET is energy-saving temperature while you are displayed. sleeping. (For more comfortable sleep- ing, some people choose not to raise the 2. To set day of week, press Select again. cool temperature during the night.) Press ▲ or ▼ SET to set current IMPORTANT day. Always press the keys with your fingertip or similar blunt tool. Sharp M18534 instruments like pens and pencil points can damage the keyboard. To use t
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4. Leave Setting Weekday Program a. Press Select. Press ▲ or ▼ to set Slide the SYSTEM switch to the position, Heat Leave SET or Cool, you want to program. A flame (heat- time. ing) or a snowflake (cooling) appears in the right side of the display, when setting the program temperature. M18566 3. Wake b. Press Select. Press ▲ or ▼ to set a. Press Select. Press ▲ or ▼ to set Leave SET Wake SET temp- time. erature. M12627B M18570 5. Return b. Press Select. Press ▲ or ▼ to set a. Press Select. Press
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b. Press Select. Press ▲ or ▼ to set Setting Weekend Program Return SET 7. Wake temp- a. Press Select. Press ▲ or ▼ to set erature. Wake SET time. M12629B 6. Sleep a. Press Select. Press ▲ or ▼ to set M18569 Sleep SET time. b. Press Select. Press ▲ or ▼ to set Wake SET temp- erature. M18568 b. Press Select. Press ▲ or ▼ to set M12633C Sleep SET temp- erature. M12631C 10 69-1431–1
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8. Leave b. Press Select. Press ▲ or ▼ to set a. Press Select. Press ▲ or ▼ to set Return SET Leave temp- SET time. erature. M12637B 10. Sleep M18550 a. Press Select. Press ▲ or ▼ to set b. Press Select. Press ▲ or ▼ to set Sleep SET Leave time. SET temp- erature. M18554 M12635B 9. Return b. Press Select. Press ▲ or ▼ to set a. Press Select. Press ▲ or ▼ to set Sleep SET Return temp- SET time. erature. M12639C M18552 11 69-1431–1
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11. Press Select. End is displayed. Program- Setting Indefinite Temperature Hold ming is complete. The thermostat reverts The Hold key allows you to indefinitely hold a to displaying SET temperature. When Hold is active, the letters the current Hld are displayed continuously. Hold can be day time and canceled by pressing the Hold key again. temperature in five seconds. 1. Press Hold M18556 Setting Temporary Temperature Hold 2. Press ▲ or ▼ key to set indefinite 1. Press ▲ or ▼ key to set a temp
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Slide the SYSTEM switch in the lower right Operating Thermostat corner of the thermostat to select the desired system setting. Setting SYSTEM and FAN Switches Use the SYSTEM and FAN switches to control FAN settings: thermostat operation. Auto: Fan operates with equipment. On: Fan operates continuously. SYSTEM settings: Cool: The thermostat controls the cooling. Slide the FAN switch in the lower left corner of Off: Both the heating and cooling are off. the thermostat to select the desired fan set
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The batteries are located on the right side of Back Lighting (Select Models) the thermostat. Open the battery door from the Any key pressed lights the display for approxi- bottom, lifting out. mately ten seconds. If you insert the batteries within approximately Replacing the Batteries 30 seconds of removing the old batteries, the (T8002 Models Only) thermosat retains the current time and day. If the display is blank when changing batteries, The T8002 Thermostat requires three AA reset the time a
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Minimum Off-Timing The minimum off-timer operates in cooling on The thermostat minimum off-timer assures that the T8000 and T8001, T8002, T8024 (multi- the compressor does not come on again for at stage model) and in first stage heating or least five minutes after it turns off. The minimum cooling on the T8011 (heat pump model). A off-timer is triggered when the compressor turns flashing flame or snowflake indicates the off and when the SYSTEM switch position is minimum off-time is in ef
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Troubleshooting Symptom Action • Check if the thermostat is mounted and latched on Display does not come on. the wallplate—mount and latch the thermostat on the wallplate. • Check if the circuit breaker is tripped—reset the circuit breaker. • Check if the fuse is blown—replace the fuse. • Check if the switch at the equipment is in the Off position—set to the On position. • Check if the batteries are good and installed correctly (T8002 only). Temperature settings do not • Check that the
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Troubleshooting (Continued). Symptom Action Heating does not come on. • Check if the circuit breaker is tripped—reset the circuit breaker. • Check if the fuse is blown—replace the fuse. • Check if the switch at the equipment is in the Off position—set to On position. • Wait five minutes for the system to respond. • Set SYSTEM switch to Heat. • If the temperature setting is higher than the current room temperature and the flame is displaying, the thermostat is operating correctly. Cont
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Troubleshooting (Continued). Symptom Action Cooling does not come on. • Check if the circuit breaker is tripped—reset the circuit breaker. • Check if the fuse is blown—replace the fuse. • Check if the switch at the equipment is in the Off position—set to On position. • Wait five minutes for the system to respond. • Set SYSTEM switch to Cool. • If the temperature setting is lower than the current room temperature and the snowflake is displaying, the thermostat is operating correctly.
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Troubleshooting (Continued). Symptom Action System on indicator Wait a couple minutes after seeing the flame or snowflake and then check the registers. or is lit, but no warm or cool air is coming from the registers. System on indicator Minimum off-timer is in effect. Wait five minutes until the minimum off-timer is complete. or is flashing. Customer Assistance If you have any questions concerning the operation of your thermostat, please visit us at www.honeywell.com or ca
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Warranty Honeywell warrants this product, excluding battery, to be free from defects in the workmanship or materials, under normal use and service, for a period of one (1) year from the date of purchase by the consumer. If, at any time during the warranty period, the product is defective or malfunctions, Honeywell shall repair or replace it (at Honeywell’s option) within a reasonable period of time. If the product is defective, (i) return it, with a bill of sale or other dated proof of purchase,
