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TB8220 Commercial VisionPRO™
Programmable Thermostat
VISIONPRO™ 8000 TOUCHSCREEN
APPLICATION
The TB8220 Commercial VisionPRO™ 8000 Touchscreen
Programmable Thermostat is an effortless, seven-day
programmable thermostat that provides universal system
compatibility, precise comfort control and is easy-to-program.
The TB8220 provides temperature control for gas, oil, electric
and heat pumps for up to 2 heat, 2 cool systems.
FEATURES
• Large, clear display with backlight shows the current
and set temperature and time-even in the dark.
• Menu-driven programming make setup effortless.
• Beautiful ergonomic design is smart and sophisticated
to match your customers' lifestyle.
• Touchscreen interaction
• Real-time clock keeps time during power failures and
automatically updates to daylight savings.
• "Saving Changes" notification lets you know when the
schedule changes have been saved.
• Change reminders let you know when to replace the
batteries.
• Holiday Override options allow you to override the
program schedule, as desired.
• Speedy same-schedule programming-no need to
copy multiple days.
• Armchair programming allows you to remove the
thermostat from the wall for programming.
Application ........................................................................
Specifications ...................................................................
Ordering Information ........................................................
Installation ........................................................................
Wiring ...............................................................................
Installer Setup .................................................................. 12
Operation .......................................................................... 18
Troubleshooting (Table 11) ............................................... 23
PRODUCT DATA
Contents
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Summary of Contents for Honeywell VisionPRO TB8220
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Page 1: Table Of Contents
TB8220 Commercial VisionPRO™ Programmable Thermostat VISIONPRO™ 8000 TOUCHSCREEN PRODUCT DATA FEATURES • Large, clear display with backlight shows the current and set temperature and time—even in the dark. • Menu-driven programming make setup effortless. • Beautiful ergonomic design is smart and sophisticated to match your customers’... -
Page 2: Specifications
If you have additional questions, need further information, or would like to comment on our products or services, please write or phone: 1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory). 2. Honeywell Customer Care... - Page 3 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT Calibration (TB8220, C7089U, C7189U, T7770A): No field calibration required. 7-7/8 (200) 3-5/16 (84) Mounting Means: TB8220: Direct wall-mount using mounting screws and anchors provided. Fits standard vertical or horizontal 2 in. x 4 in. junction box. C7089U: Mounts outside of living space with mounting clip and 5-1/2 (140)
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Page 4: Installation
TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT 4-5/8 (117) 5 FEET [1.5 METERS] M22258 1-1/8 Fig. 6. Select thermostat location. 2-3/4 (70) (29) Do not install the thermostat where it can be affected by: FRONT VIEW SIDE VIEW M4465 — Drafts or dead spots behind doors and in corners. —... -
Page 5: Wiring
TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT 3. Insert the wires into the terminal block and tighten each screw terminal. See Fig. 10. WALL WIRES THROUGH WALL AND WIRE SLOT WALL ANCHORS (2) M19917 MOUNTING HOLES Fig. 10. Insert wires into terminal block. 4. - Page 6 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT Table 5. Terminal Designation Descriptions. NOTES: When used in a single-transformer system, leave Terminal metal jumper wire in place between Rc and R. If Designation Description used on a two-transformer system, remove metal Power for cooling—connect to secondary side jumper wire between Rc and R.
- Page 7 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT (HOT) (HOT) 24 VAC 24 VAC OUTDOOR/INDOOR FAN RELAY TEMPERATURE OUTDOOR/INDOOR HEAT RELAY SENSOR TEMPERATURE SENSOR COOL RELAY 2 COOL RELAY 1 HEAT RELAY 2 ECONOMIZER ECONOMIZER HEAT RELAY 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
- Page 8 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT Heat Pump System Wiring (HOT) (HOT) 24 VAC 24 VAC FAN RELAY FAN RELAY OUTDOOR/INDOOR OUTDOOR/INDOOR TEMPERATURE TEMPERATURE COMPRESSOR CONTACTOR COMPRESSOR CONTACTOR SENSOR SENSOR CHANGEOVER VALVE CHANGEOVER VALVE AUXILIARY HEAT RELAY ECONOMIZER ECONOMIZER POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD POWER SUPPLY.
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Page 9: Power The Thermostat
TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT POWER THE THERMOSTAT Locate and Mount C7089U Outdoor You can choose from three methods to power the thermostat: • Batteries only (AAA alkaline). Temperature Sensor (Optional) • 24 Vac direct connection only. • 24 Vac direct connection with battery backup (AAA alkaline). Mount the sensor where (see Fig. - Page 10 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT 1. Wire C7089U Outdoor Sensor to S1and S2 terminals on Consider the following as well: the thermostat. If leadwire provided is not long enough 1. Be sure wire distance between sensor and thermostat is (60 in.), run a cable to a hole at C7089U location. less than 200 feet.
- Page 11 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT SUBBASE T7770A1006 C7189 C7189 T7770A3002 C7189 C7189 T7770A1006 WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE. M22935 Fig. 30. Wiring four C7189U (10K ohm) Sensors to provide THE T7770A3002 IS A 10K OHM SENSOR. M22934 a temperature averaging network.
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Page 12: Installer Setup
TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT INSTALLER SETUP Advanced Settings The thermostat has advanced settings to match the HVAC There are two different groups of settings: system. These settings can be adjusted to match specific — A complete set designed for the installation use. needs. - Page 13 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT INSTALLER SETUP NUMBERS (ISU), SETTINGS, AND TESTS (TABLE 6) Use the Installer System Test to test the heating, cooling and IMPORTANT fan. Refer to the latter portion of Table 6. Use Installer System Test to test heating, cooling and fan.
- Page 14 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT Table 6. Installer Setup Menu. (Continued) Installer Setup Installer Setup Default Number Name Setting All Settings Notes 0260 CPH for third Stage 1-12 Only shown if 3H/2C heat pump is selected. Heat 0270 CPH for Auxiliary 1-12 Only shown if multi-stage heat pump is selected (heat Heat...
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Page 15: Installer Setup
TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT Table 6. Installer Setup Menu. (Continued) Installer Setup Installer Setup Default Number Name Setting All Settings Notes 0610 Cool Temperature 50 to 99°F (10 to 37°C) Only shown if system has cool stages. Range Stops Clock Format 12—12 Hour 0640... -
Page 16: Main Screen
TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT MAIN SCREEN UP ARROW SELECTS RAISES Inside ON/AUTO TEMPERATURE AUTO SETTING SYSTEM DOWN ARROW SYSTEM SELECTS EM. Following LOWERS HEAT/HEAT/OFF/ Schedule HEAT TEMPERATURE COOL/AUTO SETTING OVERRIDE SCHEDULE HOLIDAY CLOCK SCREEN OVERRIDE SET TEMPORARY OVERRIDE SCHEDULE SCREEN ENTERS LOCKS OUT THE SCREEN TO... -
Page 17: Setting Time
TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT Editing Schedule 9. When complete, press DONE. SAVING CHANGES appears on the screen to indicate changes are being 1. Press SCHEDULE. saved to the day(s) modified. 2. Press EDIT. NOTE: To schedule the remaining days of the week, repeat NOTES: steps 1-9. -
Page 18: Operation
TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT OPERATION Setting Temperature Overrides NOTE: When the number of Holiday Override days expires, the screen shows “Following Schedule” to indicate There are three temperature override options: that the Holiday Override has ended. — Hold Temperature Until —... - Page 19 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT Cleaning Thermostat Screen Replace the batteries as follows: 1. Remove the thermostat from the base by pulling it The thermostat has a touch screen interface. Follow these straight out. (See Table 40.) steps to clean the screen without making thermostat changes: 2.
- Page 20 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT Screen Locked For example—the space will be occupied at 8:00 AM and the desired temperature is 70°F. Set the OCC 1 period for 8:00 AM Portions of the touch screen interface can be fully or partially and 70°F.
- Page 21 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT Heat Pump with Auxiliary (Backup) Heat and Outdoor Table 10. Sequence of Operation for Heat Pump Systems. Temperature Sensor System Energize Screen Setting Setting Call for Action Terminals Message 1. Choose correct heat pump application in ISU 0170. 2.
- Page 22 TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT C7189U Remote Indoor Temperature Sensor T7770A Remote Temperature Sensor Operation Operation When installed with Thermostat ISU 0340 set to 3, the remote When installed with Thermostat ISU 0340 set to 3 or 4, the inside temperature is displayed on the Thermostat Home remote inside temperature is displayed on the Thermostat Screen as Inside Temperature.
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Page 23: Troubleshooting (Table 11)
TB8220 COMMERCIAL VISIONPRO™ PROGRAMMABLE THERMOSTAT TROUBLESHOOTING (TABLE 11) Table 11. Troubleshooting. Symptom Possible Cause Action Display does not come on. Thermostat is not being powered. Check for 24 Vac between C and Rc. Check that AAA batteries are installed correctly and are good. - Page 24 See www.dtsc.ca.gov/hazardouswaste/perchlorate Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9 customer.honeywell.com ® U.S. Registered Trademark © 2006 Honeywell International Inc. 63-2625—3 C.H. Rev. 12-06...