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Honeywell VisionPRO 8000 Product Data

8000 series touchscreen programmable thermostat
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APPLICATION
The VisionPRO 8000 Touchscreen Programmable Thermostat
is an effortless, 7-Day programmable thermostat that provides
universal system compatibility, precise comfort control and is
easy-to-program.
The TH8110 Thermostats provide temperature control for gas,
oil, electric and heat pumps for 1 heat, 1 cool systems.
The TH8320 Thermostats provide temperature control for gas,
oil, electric and heat pumps for up to 3 heat, 2 cool systems
including dual fuel operation.
The TH8321 Thermostats provide temperature control for gas,
oil, electric and heat pumps for up to 3 heat, 2 cool systems
including dual fuel operation plus dehumidification control.
® U.S. Registered Trademark
© 2011 Honeywell International Inc.
All Rights Reserved
VisionPRO™ 8000 Touchscreen

Programmable Thermostat

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/check reminders let you know when to service
or replace filters or batteries.
• Various Hold 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.
• Programmable fan offers increased air quality when
combined with a Honeywell whole-house air cleaner.
Application/Features..........................................................1
Specifications/Ordering Information ..................................2
Installation .........................................................................4
Wiring ................................................................................5
Power the Thermostat .......................................................11
Installer Setup ...................................................................15
Installer System Test .........................................................20
Operation...........................................................................21
Programming.....................................................................23
Troubleshooting.................................................................38
PRODUCT DATA
Contents
68-0280-01

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  Summary of Contents for Honeywell VisionPRO 8000

  • Page 1: Table Of Contents

    • Armchair programming allows you to remove the thermostat from the wall for programming. The VisionPRO 8000 Touchscreen Programmable Thermostat is an effortless, 7-Day programmable thermostat that provides • Programmable fan offers increased air quality when universal system compatibility, precise comfort control and is combined with a Honeywell whole-house air cleaner.
  • Page 2: Specifications/Ordering Information

    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 VisionPRO 8000 Touchscreen Programmable Thermostat Auxiliary Heat Indication: TH8000 VisionPRO™ Touchscreen Thermostats show “Aux. WALLPLATE Heat On” on the screen when Auxiliary Heat is activated. 3-3/8 (86) Emergency Heat Indication: TH8000 VisionPRO™ Touchscreen Thermostats show “Heat On” on the screen when Emergency Heat is activated and the System mode is in the Em.
  • Page 4: Installation

    VisionPRO 8000 Touchscreen Programmable Thermostat 4-5/8 4-5/8 (117) (117) 3-1/4 (83) 1-1/8 2-3/4 (70) 2-3/4 (70) (29) FRONT VIEW SIDE VIEW FRONT VIEW (COVER OFF) M4465 Fig. 4. C7189U Remote Indoor Sensor dimensions in in. (mm). INSTALLATION Do not install the thermostat where it can be affected by: —...
  • Page 5: Wiring

    VisionPRO 8000 Touchscreen Programmable Thermostat 4. Position the wallplate over the holes, pulling wires through the wiring opening. See Fig. 6. 5. Insert the mounting screws into the holes and tighten. Table 1. Selecting Terminal Identifications for System Type. WALL Wallplate Wiring Terminal...
  • Page 6 VisionPRO 8000 Touchscreen Programmable Thermostat Table 2. Terminal Designation Descriptions. CONVENTIONAL Terminal Designation Description Rc (see Note Power for cooling--connect to secondary side of cooling system transformer OPTIONAL 24 VAC COMMON R (see Note 1) Power for heating--connect to CONNECTION secondary side of heating system RELAY transformer...
  • Page 7 VisionPRO 8000 Touchscreen Programmable Thermostat CONVENTIONAL CONVENTIONAL OPTIONAL 24 VAC COMMON CONNECTION HEAT RELAY OUTDOOR/INDOOR OUTDOOR/INDOOR TEMPERATURE TEMPERATURE SENSOR SENSOR SERIES 20 MOTOR OR VALVE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD FACTORY INSTALLED JUMPER.
  • Page 8 VisionPRO 8000 Touchscreen Programmable Thermostat CONVENTIONAL CONVENTIONAL OPTIONAL 24 VAC COMMON OPTIONAL CONNECTION 24 VAC MUST COME COMMON CONNECTION FROM THE COOLING TRANSFORMER. RELAY OUTDOOR/INDOOR TEMPERATURE COMPRESSOR RELAY OUTDOOR/INDOOR SENSOR CONTACTOR TEMPERATURE SENSOR COOL RELAY 2 COOL RELAY 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
  • Page 9 VisionPRO 8000 Touchscreen Programmable Thermostat HEAT PUMP OPTIONAL 24 VAC COMMON CONNECTION FAN RELAY OUTDOOR/INDOOR TEMPERATURE SENSOR CHANGEOVER VALVE COMPRESSOR RELAY POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. FACTORY INSTALLED JUMPER. "O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B" IN THE INSTALLER SETUP. OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR.
  • Page 10 VisionPRO 8000 Touchscreen Programmable Thermostat EQUIPMENT HEAT PUMP MONITOR OPTIONAL 24 VAC COMMON CONNECTION FAN RELAY OUTDOOR/INDOOR TEMPERATURE SENSOR CHANGEOVER VALVE HEAT 2 RELAY EMERGENCY COMPRESSOR (AUXILIARY HEAT) HEAT RELAY RELAY POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. FACTORY INSTALLED JUMPER.
  • Page 11: Power The Thermostat

    VisionPRO 8000 Touchscreen Programmable Thermostat POWER THE THERMOSTAT You can choose from three methods to power the thermostat: 2. Locate and remove the tab labeled, Remove, in the • Batteries only (AAA alkaline). lower left corner on the thermostat back. See •...
  • Page 12 VisionPRO 8000 Touchscreen Programmable Thermostat Locate and Mount C7089U Outdoor IMPORTANT Erratic temperature readings from a sensor can Temperature Sensor (Optional) occur as a result of any of the wiring practices described below. Avoid these practices to assure Mount the sensor where (see Fig. 25): correct operation.
  • Page 13 VisionPRO 8000 Touchscreen Programmable Thermostat Locate and Mount C7189U Remote Indoor Wire C7189 Indoor Sensor Temperature Sensor (Optional) 1. Choose a location (see Fig. 27) for mounting the sensor CAUTION on an inside wall about 5 ft (1.5m) above the floor. A vertically-mounted standard 2 x 4 in.
  • Page 14 VisionPRO 8000 Touchscreen Programmable Thermostat Set Calendar and Time Thermostat keeps current time and day for up to ten years C7189 under normal use after the calendar is set. When the thermostat is first powered, the display is ready to set the calendar and time.
  • Page 15: Installer Setup

    VisionPRO 8000 Touchscreen Programmable Thermostat INSTALLER SETUP Follow these steps to enter the Installer Setup: 3. Release the two blank keys when the screen on the thermostat matches the screen below. 1. Press and release the System Key. Inside Set To AUTO Following SYSTEM...
  • Page 16 VisionPRO 8000 Touchscreen Programmable Thermostat Table 3. Installer Setup Menu. Installer Setup Number Installer Setup Name Settings Notes 0120 Date (Year Upper) Select first two digits of current calendar year (2005, etc) 2001 - 2178 available 0130 Date (Year Lower) Select last two digits of current calendar year (05 for year 2001 - 2178 available 2005, etc)
  • Page 17 VisionPRO 8000 Touchscreen Programmable Thermostat Table 3. Installer Setup Menu. (Continued) Installer Setup Number Installer Setup Name Settings Notes 0260 Cycles per hour (cph) for 1—1 cph used for steam and gravity Only shown if 3H/2C 3rd Stage Heat 3—3 cph for hot water systems and high efficiency (90% heat pump is selected.
  • Page 18 VisionPRO 8000 Touchscreen Programmable Thermostat Table 3. Installer Setup Menu. (Continued) Installer Setup Number Installer Setup Name Settings Notes 0360 Heat Pump Auxiliary 0—no auxiliary heat lockout. Shown if electric is Lockout ° ° chosen for backup heat F (4.5 source and outdoor °...
  • Page 19 VisionPRO 8000 Touchscreen Programmable Thermostat Table 3. Installer Setup Menu. (Continued) Installer Setup Number Installer Setup Name Settings Notes 0650 Extended Fan OnTime 0—no extended fan operation after call for heat ends Not shown if fan operation Heat 90— fan operation is extended 90 seconds after call for is set to fossil fuel or in Cool Only Systems heat ends.
  • Page 20: Installer System Test

    VisionPRO 8000 Touchscreen Programmable Thermostat INSTALLER SYSTEM TEST Use the Installer System Test to test the heating, cooling and fan (and emergency heat for heat pump systems). UP ARROW SYSTEM TEST SYSTEM STATUS NUMBER NUMBER TURNS THE CAUTION SYSTEM ON Equipment Damage Hazard.
  • Page 21: Operation

    VisionPRO 8000 Touchscreen Programmable Thermostat OPERATION System and Fan Settings System Thermostat Keys The System key selections vary based on your heating and/or cooling system type. SYSTEM DOWN ARROW Heat — Thermostat controls the heating system. SELECTS EM. LOWERS TEMPERATURE HEAT/HEAT/OFF/COOL SETTING Off —...
  • Page 22 VisionPRO 8000 Touchscreen Programmable Thermostat 2. Press and hold the center blank key for approximately 4. See the screen below to review how the thermostat five seconds until the screen changes. keys are used during the User Setup. See Table 5 for the User Setup numbers and settings.
  • Page 23: Programming

    VisionPRO 8000 Touchscreen Programmable Thermostat PROGRAMMING Table 5. User Setup Settings. User Setup User Setup Preprogrammed Energy-saving Settings Number Name Settings Table 6 shows default program settings. 0500 Furnace air filter 0—off (factory setting) 1—10 fan run time days (about one month) Table 6.
  • Page 24 VisionPRO 8000 Touchscreen Programmable Thermostat Edit Schedule NOTE: The Fan setting can be programmed for On, Auto, or Circ for each period selected. See Fan Schedule 1. Press Sched key. section for more information. 6. Press Leave key and repeat step 5. 7.
  • Page 25: Fan Schedule

    VisionPRO 8000 Touchscreen Programmable Thermostat Fan Control (Table 7) NOTE: To reinstate a schedule period, press arrow keys to set desired time and temperatures. If the Fan program is scheduled, Auto is shown and any programmable mode that is set; for example, if during Wake period, Fan is set to Auto, only Auto is shown in the Fan area.
  • Page 26: Set Time

    VisionPRO 8000 Touchscreen Programmable Thermostat Manual Override of Fan Schedule (Table 8) Operate VisionPRO™ 8000 Touchscreen Auto—fan is automatically following the Fan schedule (choices are Auto, On or Circulate). Set Time On—overrides Fan schedule. Fan is continuously On. Circ—overrides Fan schedule. Fan circulates randomly for 1.
  • Page 27 VisionPRO 8000 Touchscreen Programmable Thermostat 2. Press Up or Down arrow next to the Time key to set 3. Press Up and Down arrow keys to change the number desired time for the thermostat to resume schedule. of Days you desire thermostat to override the schedule. NOTE: Days Up and Down arrows appear for approximately seven seconds.
  • Page 28: Replace Batteries

    VisionPRO 8000 Touchscreen Programmable Thermostat Replace Batteries 4. Align the screw blocks with the pins on the back of the thermostat. 1. When the LO Battery indicator is flashing, replace the batteries promptly with three fresh AAA alkaline batteries WALLPLATE PINS ON BACK OF THERMOSTAT...
  • Page 29: Outdoor Temperature

    VisionPRO 8000 Touchscreen Programmable Thermostat Partially Locked Screen Remote Indoor Temperature When partially locked, the screen indicates Screen Locked for If a remote indoor temperature sensor is installed, the 5 to 7 seconds whenever the user attempts to press a key that thermostat displays the inside temperature on the screen from is locked.
  • Page 30 VisionPRO 8000 Touchscreen Programmable Thermostat The remaining run time days can be viewed by pressing the 4. Press the Done key to go back to the viewing screen. More key; the remaining days can be edited using the More key or from the Installer Setup. To view or reset the reminder before it expires, follow these steps using the More key: 1.
  • Page 31 VisionPRO 8000 Touchscreen Programmable Thermostat Humidifier Pad Reminder The thermostat alerts that the heating or cooling system is coming on before a scheduled time by showing “Recovery” on The Humidifier Pad change reminder must be turned on from the screen. the Installer Setup.
  • Page 32 VisionPRO 8000 Touchscreen Programmable Thermostat Inside Humidity Level Select models can sense the humidity level in the home. The THERMOSTAT COOL SETPOINT humidity level in the home is shown in the lower right corner of the Home Screen. PROPORTIONAL COOL CONTROL POINT P+I CONTROL POINT...
  • Page 33 VisionPRO 8000 Touchscreen Programmable Thermostat Control Dehumidification Setting (Select Models) Heat Pump Emergency Heat LED Indication Select models read the inside humidity level and allow for a (Requires 24 Vac Common Connection) dehumidification setting: The thermostat uses a red LED indicator that lights when the 1.
  • Page 34 VisionPRO 8000 Touchscreen Programmable Thermostat OPERATION IN EMERGENCY HEAT MODE The balance point (outside) temperature is not used in the Emergency heat mode. When the thermostat is moved to the COMPRESSOR ONLY Emergency Heat position, the compressor is locked out. The AUXILIARY first stage of heat is whatever is connected to the E terminal.
  • Page 35 VisionPRO 8000 Touchscreen Programmable Thermostat Table 10. Sequence of Operation for Power Open and Power Closed Valves or Normally Open Valves. System Setting Fan Setting Call for Action Energize Terminals Screen message None None Heat None None Heat Heat Heat On Table 11.
  • Page 36 VisionPRO 8000 Touchscreen Programmable Thermostat C7089U Outdoor Temperature Sensor Table 12. Sensor Resistance at Outdoor Temperature. Outdoor Outdoor Operation Ohms of Ohms of Temperature Temperature Resis- Resis- When installed with Thermostat Installer Setup Number 0340 °F °C tance °F °C tance set to 1 or 2, the outside temperature can be displayed on the thermostat.
  • Page 37 VisionPRO 8000 Touchscreen Programmable Thermostat C7189U Remote Indoor Temperature Sensor To verify sensor resistance, remove one wire from one of C7189 wiring terminals. Use an ohmmeter to measure the resistance across the sensor. Then verify the sensor accuracy Operation with the temperature/resistance in Table 13. When installed with Thermostat Installer Setup Number 0340 Calibration set to 3, the remote inside temperature is displayed on the...
  • Page 38: Troubleshooting

    VisionPRO 8000 Touchscreen Programmable Thermostat TROUBLESHOOTING (TABLE 14) Table 14. 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. Temperature settings do not The upper or lower temperature limits Check temperature setpoints.
  • Page 39 VisionPRO 8000 Touchscreen Programmable Thermostat Table 14. Troubleshooting. (Continued) Symptom Possible Cause Action Heat pump puts out cool air in Changeover Valve (Installer Setup Set Changeover Valve (Installer Setup the heat mode and warm air in Number 0190) is not configured to Number 0190) to match the changeover the cool mode.
  • Page 40 VisionPRO 8000 Touchscreen Programmable Thermostat 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 68-0280—01 M.S. Rev. 03-11 Printed in U.S.A. www.honeywell.com/yourhome...

This manual is also suitable for:

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