Honeywell TH8000 manual

OWNER’S GUID E ® U.S. Registered T rademark • Patent s Pending © 2004 Honeywell Internationa l Inc. All Rights Reser ved 69-1701 TH8000 Series Programmable Thermostats[...]

2 69-1701 CONTENTS Features .......... .............. ................. .............. .............. .............. ................. .............. ..... .............. ..... 3 Home Screen ............. .............. ................. .............. .............. ................. .............. ............. .... .......... 4 Programming Y our[...]

3 69-1701 FEATURES • Large, Clear Display with Backlightin g—current te mperature, set temperatur e and time are easy-to-read and all are displayed on the home screen. • Menu Driven Pr ogramming—Gui des you throug h the schedu ling proces s, showing only necessary informatio n and choices on each screen. • Ability to Select Multiple Days?[...]

4 69-1701 Home Screen Key Description SC HE D H O L D C L OCK SC REE N M O R E T U E AM FAN A U T O S Y S TE M HEA T Followin g Sc h edu l e In s i de S et T o M19952 FAN SELECTS ON/AUTO/CIRC SYSTEM SELECTS EM. HEAT/HEAT/OFF/COOL/AUTO SCHED ENTERS SCHEDULING MODE HOLD SETS A PERMANENT HOLD AND ACTIVATES VACATION HOLD SCREEN LOCKS OUT THE SCREEN TO [...]

5 69-1701 Home Screen Display Description SC HE D H O L D C L OCK SC REE N M O R E T UE AM FAN A U T O S Y S TE M HEA T Followin g Sc h edu l e In s i de S et T o M19953 FAN SHOWS FAN SETTING T UE S H O W S CU RRENT DAY O F THE WEE K SYSTEM SHOWS CURRENT SYSTEM POSITION TIME DISPLAY CURRENT TIME OF DAY, HOLD TIME REMAINING OR NUMBER OF VACATION DAY[...]

6 69-1701 Programming Your Hea ting and Cooling Sche dule Y our thermostat can control up to four di fferent schedule periods per day: W ake —Period when you awaken and want your home at a comfortable temperature. Leave —Period when you are away fro m home and want an energy-saving temperature. Return —Period when you return home and want you[...]

7 69-1701 3. It is OK to pick multiple days. Select any combination of days to edit. These days are scheduled with the same times and tempera tures . Check marks appear next to days selected. 4. Press W ake key . Once pressed, W ake flashes to sh ow it is selected. 5. Press Up and Down ke ys to modify time and heat and cool temperatures from this s[...]

8 69-1701 9. When complete, press Done key . “Sav ing Changes” appears on the screen to indicate changes are being saved to the day(s) modified. NOTE: T o set a Program Schedule for th e remaining days of th e week, repeat steps 1-9. Example: If Mon - Fri was selected first, go back and repeat steps 1-9 for Sat and Sun. 10. T o exit schedule wi[...]

9 69-1701 Cancelling a Schedule Period NOTE: Y ou may want to cancel a pe riod to match your lifestyle; for example, if someone is always home during the day on T uesday , you can ca ncel the Leave and Return period s (the thermostat would then control to the W a ke temperature until the Sleep perio d). 1. Press Sched key . 2. Press Edit key . 3. S[...]

10 69-1701 5. Press “Cancel Period” key . The time, temperatur e(s) and fan setting disap pear . The bar above the selected period is removed, indicating the schedule d period was cancelled. NOTE: T o reinstate a schedule period, press arro w keys to set desired time and temperatures. 6. Press Done key . DONE WAKE LEA VE RETURN SLEEP CANCEL MON[...]

1 1 69-1701 Setting Time 1. Press Clock. 2. Use arrows to set current time. 3. Press Done key . IMPORT ANT The current day of the week should already be set correctly . If not, see advanced settings to set the day . DONE CANCEL TUE AM M19958[...]

12 69-1701 Operating Your Thermostat Setting Fan and System Keys SETTING FAN KEY The Fan key selections vary based on your heating and/or cooling system type. On —fan runs continuously . Use this setting for impr oved ai r circulation or for more efficient central air cleaning. Auto —fan follows fan program sched ule. See Fan Schedule section f[...]

13 69-1701 Setting Temperature Overrides Y our thermostat has three temperature override options: Hold T emperature Until, Permanent Hold and V acatio n Hold. HOLD TEMPERATURE UN TIL (TEMPORARY HOLD) Holds temperature temporarily until the next schedul ed period time or until the time the user se ts. 1. Press Up or Down arrow next to the temperatur[...]

14 69-1701 3. Press the Cancel or Sched key to cancel “Hold T emperature Until” and resume schedule. NOTE: Once “Hold T emperature Until” time is reached, the thermostat shows “Followi ng Schedule” on the screen to indicate that “T emporary Hold” has ended. PERMANENT HOLD Permanent Hold changes the temperature se tting until Permane[...]

15 69-1701 3. Press Cancel key to ca ncel “Permanent Hold” and resu me the schedule. VACATION HOLD Changes temperature setting for a designated number of days. 1. Press the Up and Down arrow keys to set the desired temp erature while away on vacati on. Notice that “Hold T emperature Until” time is shown on the screen. (This is the time the [...]

16 69-1701 4. T o cancel the V acation Hold override early , press the Cancel key . NOTE: When the number of days of V acatio n Hold expires, the screen shows “Following Schedule” to indicate that V acation Hold has ended. SCHED CLOCK SCREEN CANCEL THU FAN AUTO SYSTEM HEA T Inside DA YS Hold Temperature Until Set T o M19961[...]

17 69-1701 Fan Schedule Press Fan key while in the Scheduling Screen to program the System Fan. Choice s available from the Scheduling Screen: Auto (default position)—fan ru ns with equipment. Programmable for all schedule periods (Wake, Leave, Return and Sleep). On —fan runs continuously (programmable for all schedule peri ods). Circ —fan ru[...]

18 69-1701 Manual Override of Fan Schedule Auto —fan is automatically following the Fan schedule (choices ar e Auto, On or Circulate). On —overrides Fan sched ule. Fan is continuo usly On. Circ —overrides Fan schedule. Fan circul ates randomly for a pproximately 35% of time until the Auto position is selected. SCHED HOLD CLOCK SCREEN THU AM F[...]

19 69-1701 Replacing Your Batteries Not all thermostat models r equire batteries. If yo ur thermostat has batteries, a low battery warning flashes on the home screen for ap proximately 30 days. NOTE: If the batteries are not replaced when the Low Battery warni ng is flashing, the LO batt screen will display continuously and the thermostat will not [...]

20 69-1701 1. Remove thermostat from the base by pulling straight out. 2. Install three new AAA alkaline batteries so all positive ends alternate up, down, up. NOTE: Always use AAA alkaline batteries. WALL M19919 REMOVE DURING INSTALLATION[...]

21 69-1701 3. Place the thermostat back on its base by ali gning the terminal screw blocks with the pins on the back of the thermostat. 4. Push the thermostat straight onto the base. NOTE: All Program Schedule, Date and Time informatio n is ret ained while the batteries are being replaced. M19918 BATTERIES (3)[...]

22 69-1701 Cleaning Your Thermostat Screen The thermostat has a touch screen intera ction. Follow these steps to clean the screen without making thermostat changes: 1. Press the Screen key . Thermostat locks out all t ouch keys for 30 seconds to allow for cleaning. 2. Use damp cloth slightly moistened with water or household glass cleaner to clean [...]

23 69-1701 Reading Your Outdoor Temperature (Select Models) If your thermostat has an outdoor sensor , th e thermostat displays the outdoor temperature. VIEW OUTSIDE TEMPERATURE (SELECT MODELS) The outside temperature is located in the lowe r right corner of the Home Scr een. If it is not on the Home Screen, view the outside te mperature by pressin[...]

24 69-1701 Reading Your Remote Indoor Temperature (Select Models) If your thermostat has a remote indoor temperat ure sensor installed, the thermostat displays the inside temperature on the screen from the remote sen sor(s). (Then the thermostat internal temperature sensor is not used.) ONE REMOTE INDOOR SENSOR INSTALLED (SELECT MODELS) If one remo[...]

25 69-1701 Reminder Timers (Select Models) These reminders noti fy you when to change your furnace fil ter , humidifier pad or ultraviolet lamp . When the time you set expires, the thermostat flashes “Change ” and then ”Filter” or “Chan ge” and “Humidifier Pad” or “Change ” and “UV Lamp” until you reset the timer . Resetting[...]

26 69-1701 View or Reset Timer Set tings Before They Expire 1. Press More key until the T imer you want to modify appears on the screen. 2. Press Edit key to change the T imer reload value. Use Up and Down arrow keys to change the number of Run T ime Days. See Advanced Settings, steps 8 through 10, for approximate calendar days. 3. Press the Done k[...]

27 69-1701 Partially Locked Screen When partially locked, the screen indi cates Screen Locked for 5 to 7 seconds whenever the user attempts to press a key that is locked. Pressing a locked key while Screen Locked is shown flash es Screen Locked on the screen. Pressing an unlocked key while Screen Locked is active removes the screen lock. In this mo[...]

28 69-1701 Fully Locked Screen In this mode, all keys are locked and not func tional. T o unlock screen, see Advanced Settings section. The screen continuous ly displays “Screen Locked.” Reading Your Inside Humidi ty Level (Select Models) Select models can sense the humidity level in th e hom e. If your model has th is feature, the humidity lev[...]

29 69-1701 Controlling Your Insi de Dehumidification Se tting (Select Models) Select models read the inside humidity level and set a desired humidity level to help control dehumidification in the home: 1. Press the More key until the inside humidity percen t and dehumidification setpoint are shown. 2. Use Up and Down arrow keys, located to the ri g[...]

30 69-1701 Dehumidification Cont rol (Select Models) If your thermostat has dehumidification contro l and you set a dehumidification setpoi nt, the thermostat attempts to control to this dehumidification setpoint by turning on the air conditi oner . In extremely high humi dity conditions, thermostat keeps the air condition er running for up to 3°F[...]

31 69-1701 IMPORT ANT It takes about a week for the thermost at to adjust to local weather , your schedule, the construction of your home and your heating a nd/or cooling system. Y our thermostat learns from experience. Each day it checks how closel y it reached the recovery time and adjusts the next day’ s recovery start time accordingly . SCHED[...]

32 69-1701 Advanced Heat Pump F eatures (Select Models) If you have a heat pump heating system, your thermost at can use some special features when used with an Outdoor T emperature Sensor , such as compressor and/or backup heat lockout based on outside temperature. For example, if your backup heat do es not turn on above a designated outside tempe[...]

33 69-1701 D O N E MON T UE WED THU FRI SA T A A T SUN D O N E MON WED THU FRI SA T A A T SUN CHANGE FILTER UV LAMP HUMIDIFIER PAD OK TO PICK MULTIPLE DAYS SCREEN LOCKED SET CURRENT DA Y SET MONTH USE ARROWS TO SET YEAR AND TIME M19921 D RI W R U[...]

34 69-1701 Advanced Settings Y our thermostat has many advanc ed settings to match your h eating and cooling system. But you can change these settings to match your lifestyle: 1. From the Home Screen, press the System key . Five blan k touch keys s how on the bottom of the screen between the Done and Cancel keys. 2. Press and hold the center blank [...]

35 69-1701 3. The User Setup Number is displayed in the lowe r-left screen. It is a four-digi t code beginning with zero. Current setting is displayed in lower-ri ght screen. DONE O MON WED THU FRI SA T A A T SUN USER SETUP NUMBER CURRENT SETTING ADV ANCE T O NEXT USER SETUP PRESS TO EXIT USER SETUP CHANGE THE CURRENT SETTING M19922 A U[...]

36 69-1701 Step 1. User Setup Number 0120: First Two Digits of Curre nt Calendar Year. T o change current setting, p ress the Up or Down arro w key to the right of the two-digit numbe r in the lower right corner of the screen. Options: 20 — equals years 20 xx. 21 — equals years 21 xx. T o Change to the next Setup Number , press the Up a rrow ke[...]

37 69-1701 Step 4. User Setup Number 0150: Current Calendar Date. T o change Options, pre ss the Up or Down arrow ke y to the right of the number in the lower righ t corner of the screen. Options:1 through 31 — equals 1 st of a month to 31 st of a month. T o Change to the next Setup Number , press the Up a rrow key to the right of 0150. T o go ba[...]

38 69-1701 Step 7. User Setup Number 03 30: Daylight Savings On or Off. T o change Options, pre ss the Up or Down arrow ke y to the right of the number in the lower righ t corner of the screen. Options: 0 — Off. Thermostat time is no t automatically adjused for Daylight Savin gs in Fall and S pring. 1 — On. Thermostat time is automatically adju[...]

39 69-1701 Step 9. User Setup Number 0510: Humidifier Pad Timer. T o change Optio ns, press the Up or Down arrow key to the right of the number in lowe r right corner of the screen. Options: 0 — Off. Thermostat humidifier pad timer is of f. 1 — 3 months. 2 — 6 months. 3 — 12 months. T o Change to the next Setup Number , press the Up a rrow [...]

40 69-1701 Step 11. User Setup Numb er 0540: Number of Sche dule Periods Available to Program. T o change Options, pre ss the Up or Down arrow ke y to the right of the number in the lower righ t corner of screen. Options: 2 — two program periods available (Wake and Sleep). 4 — four program periods available (Wake, Leave, Return and Sleep). T o [...]

41 69-1701 Step 13. User Setup Number 0670: Screen Lockout Function. T o change Options, pre ss the Up or Down arrow ke y to the right of the number in the lower righ t corner of the screen. Options: 0 — All keys are available. Screen is unlocked. 1 — Screen is partially locked. All key functions are locked except the T emperature Up and Down k[...]

42 69-1701 Frequently Asked Questions and Answers Q: Some or all keys on the display do not work; why? A: Thermostat screen is locked. See Advanc ed Setting section to unlock keys on the screen. Q: Backlighting seems dim; is it designed to be dim? A : In models that use batteries for powe r , install fresh AAA alkaline batteries. Q: Thermostat is a[...]

43 69-1701 Limited Five-Year Warranty Honeywell warrants this product, excluding battery , to be free fr om defect s in the workmanship or materials, under normal use a nd service, for a period of five (5) years f rom the date of purchas e by t he consumer . If, at any ti me during the warranty period, the product is defective or malfunctions, Hone[...]

69-1701 G .H. 03-04 www .honeywell.com/yourhome Automation and Control Solutio ns Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 5 5422 Scarborough, Ont ario M1V 4Z9 CUSTOMER ASSISTANCE If you have any questions about the operation o f your thermostat, plea se go to www [...]