Honeywell TB8220U - Manuals

5 62-3071—2 Main Screen Display SCHEDULE HOLIDAY CLOCK SCREEN OVERRIDE TUE AM FAN AUTO SYSTEM HEAT FollowingSchedule Inside M22749 FAN SHOWS FAN SETTING TUE SHOWS CURRENT DAY OF THE WEEK SYSTEM SHOWS CURRENT SYSTEM POSITION TIME DISPLAY CURRENT TIME OF DAY, HOLD TIME REMAINING OR NUMBER OF HOLIDAY D...

6 62-3071—2 Programming Heating and Cooling Schedule The thermostat can control up to four different schedule periods per day: OCC 1 —Work arrival time. Period to keep space at a comfortable temperature. UNOCC1 —Work exit time. Period to keep space at an energy-saving temperature. OCC 2 —Second occu...

8 62-3071—2 9. When complete, press DONE. SAVING CHANGES appears on the screen to indicate changes are being saved to the day(s) modified. NOTE: To schedule the remaining days of the week, repeat steps 1-9. 10. To exit schedule without saving changes, press CANCEL any time. Cancelling a Schedule Per...

10 62-3071—2 Setting Time 1. Press CLOCK. 2. Use arrows to set current time. 3. Press DONE. IMPORTANT The current day of the week should already be set correctly. If not, see the Advanced Settings section to set the day. Operating the Thermostat Setting Fan and System SETTING FAN Fan selections vary...

11 62-3071—2 SETTING SYSTEM The System selections vary based on the HVAC system type. HEAT — thermostat controls the heating system. OFF — both heating and cooling systems are off. COOL — thermostat controls the cooling system. AUTO — thermostat controls both the heating and cooling systems based on...

12 62-3071—2 2. Press Up or Down arrow next to the hold time to set desired time for the thermostat to resume schedule. NOTE: The installer setup can limit the length of time for an override to 1, 2, 3, or 4 hours beyond the current time. 3. Press CANCEL or SCHEDULE to cancel “Hold Temperature Until...

13 62-3071—2 HOLIDAY Changes temperature setting for a designated number of days. 1. Press HOLIDAY. The screen shows “Hold Temperature Until 1 DAYS”. 2. Press Up or Down arrow to change the number of days desired for the thermostat to override the schedule. 3. Press the Up or Down arrow to change th...

14 62-3071—2 Fan Schedule Press FAN while in the SCHEDULE screen to program the system fan. Choices available from the SCHEDULE screen: AUTO (default position)—fan runs with equipment. Programmable for all SCHEDULE periods (OCC 1, UNOCC1, OCC 2 and UNOCC2). ON —fan runs continuously (programmable fo...

15 62-3071—2 Replacing Batteries Not all thermostat models require batteries. If the thermostat has batteries, a low battery warning flashes on the main screen for approximately 30 days. NOTES: — If batteries are not replaced when the Low Battery warning is flashing, the LO batt screen displays cont...

18 62-3071—2 Cleaning Thermostat Screen The thermostat has a touch screen interface. Follow these steps to clean the screen without making thermostat changes: 1. Press SCREEN. Thermostat locks out the keypad for 30 seconds to allow for cleaning. IMPORTANT Do not spray any liquid directly on the scre...

19 62-3071—2 Reading Remote Indoor Temperature If connected to an installed remote indoor temperature sensor, the thermostat displays the indoor temperature from the remote sensor(s). NOTE: When connected to an installed remote indoor temperature sensor, the thermostat internal sensor is not used. O...

20 62-3071—2 Reading Outdoor Temperature If connected to an outdoor sensor, the thermostat displays the Outside temperature. VIEW OUTSIDE TEMPERATURE The Outside temperature is located in the lower right corner of the main screen. If it is not on the main screen, view the outdoor temperature by pres...

21 62-3071—2 Screen Locked Portions of the touch screen interface can be fully or partially locked. See the Advanced Settings section for information to use these features. When the thermostat displays SCREEN LOCKED, the touch screen interface is either fully or partially locked. Fully Locked Screen...

22 62-3071—2 PARTIAL LOCKOUT 1 This mode locks all keys except HOLIDAY, OVERRIDE, and temperature Up/Down arrows: — User can change the temperature setpoint, but cannot change schedule settings. — The temporary temperature change lasts until next scheduled period. The screen displays that time. — Us...

23 62-3071—2 Temperature Recovery The thermostat is equipped with a feature to eliminate guesswork when setting a schedule. That is, the user need not know the amount of time for the HVAC system to bring the space to temperature (without overshoot) prior to the scheduled time.The thermostat manages ...

24 62-3071—2 Setting Calendar This thermostat is designed to, under normal use, automatically keep current time and day in memory for up to ten years once the calendar is set. There are two ways to set the calendar for this thermostat: SETTING CALENDAR AFTER THERMOSTAT IS ALREADY FUNCTIONING See ste...

26 62-3071—2 Advanced Settings The thermostat has many advanced settings to match the HVAC system. These settings can be adjusted to match specific needs: 1. From the main screen, press SYSTEM. Five blank touch keys show on the bottom of the screen between DONE and CANCEL. 2. Press and hold the cent...

28 62-3071—2 Step 3. User Setup Number 0140: Current Calendar Month. To change Options, press the Up or Down arrow to the right of number in lower right corner of the screen. Options: 1 through 12 — for January through December. Step 4. User Setup Number 0150: Current Calendar Date. To change Option...

29 62-3071—2 Step 7. User Setup Number 0330: Daylight Saving Time On or Off. To change Options, press the Up or Down arrow to the right of the number in the lower right corner of the screen. Options: 0 — Off. Thermostat time does not adjust automatically for Daylight Saving Time. 1 — On. Thermostat ...

30 62-3071—2 Frequently Asked Questions and Answers Q: Some or all keys on the display do not work; why not? A: Thermostat screen is locked. Q: Backlighting seems dim; is it designed to be dim? A: When using batteries for power, install fresh AAA alkaline batteries. Q: Thermostat is asking for heati...

31 62-3071—2 Limited Five-Year 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 five (5) years from the date of purchase by the consumer. If, at any time during the warranty period, the...

Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario M1V 4Z9 customer.honeywell.com ® U.S. Registered Trademark© 2005 Honeywell International Inc.62-3071—2 B.B. 05-05 I...