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T8000C, T8001C, T8011R, T8024C
Programmable Thermostats
OWNER’S GUIDE
69-1431
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Welcome to the world of comfort and energy Features savings with your new Honeywell programmable 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 co
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Contents Features .......................................................................................................................................... 2 Key Locations and Descriptions ...................................................................................................... 4 Planning Program Schedule ........................................................................................................... 5 Program Schedule.....................................................
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Auto On SYSTEM Hold Cool Off Heat lect Se FAN PM TUE Key Locations and Descriptions HOLD KEY • SET TEMPORARY TEMPERATURE HOLD. INCREASE KEY • PROGRAM TIME AND TEMPERATURE. • SET INDEFINITE TEMPERATURE HOLD. FAN SWITCH SELECT KEY • CURRENT SETPOINT. • CHANGE DAY AND TIME. • PROGRAM SELECTIONS. DECREASE KEY SYSTEM • PROGRAM TIME AND TEMPERATURE. SWITCH • SET TEMPORARY TEMPERATURE HOLD. M14673 4 69-1431
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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
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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
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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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Minimum Off-Timing The minimum off-timer operates in cooling on The thermostat minimum off-timer assures that the T8000C and T8001C, and in first stage the compressor does not come on again for at heating or cooling on the T8011R (heat pump least five minutes after it turns off. The minimum model) and T8024C (multistage model). A off-timer is triggered when the compressor turns off and when the SYSTEM switch position is flashing flame or or snowflake indicates the minimum off-time is in effe
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Troubleshooting Symptom Action Display does not come on. • Check if the thermostat is mounted and latched 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. Temperature settings do not • Check that the temperature setpoints are: between change (example: cannot set the 40 t
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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. 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. • Che
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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. 17 69-1431
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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,
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Honeywell’s sole responsibility shall be to repair or replace the product within the terms stated above. HONEY- WELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. Some states do not allow the exclusion or limitation of incidental or consequential damages, so this limitation may not apply to you. THIS WARRANTY IS
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Home and Building Control Home and Building Control Honeywell Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario Printed in U.S.A. on recycled M1V 4Z9 paper containing at least 10% post-consumer paper fibers. 69-1431 9-00 J.H. Copyright © 2000 Honeywell All Rights Reserved ® U.S. Registered Trademark www.honeywell.com 20 69-1431
