model T8680 Commercial Digital Thermostat Multi Stage 4+2 High Resolution Touch Screen C Compatible tibl with ith Wi-Fi accesso accessories Owner's Manual Code No.
CAUTION IMPORTANT Follow the Installation Instructions before proceeding. Set the thermostat mode to “OFF” prior to changing settings in setup or restoring Factory Defaults. North American Emissions Compliance United States Canada Compliance Statement (Part 15.19) Industry Canada Staement This device complies with Part 15 of the FCC Rules.
Glossary of Terms Auto-Changeover: A mode in which the thermostat will turn on the heating or cooling based on room temperature demand. Cool Setpoint: The warmest temperature that the space should rise to before cooling is turned on (without regard to deadband). Deadband: The number of degrees the thermostat will wait, once a setpoint has been reached, before energizing heating or cooling. Differential: The forced temperature difference between the heat setpoint and the cool setpoint.
Table of Contents GET TO KNOW YOUR THERMOSTAT Home Screen................................................................................................1 Menu Screens..............................................................................................1 Dropdown Dashboard..................................................................................2 Care and Use of your Thermostat..............................................................
Table of Contents DISPLAY..................................................................................................... 19 Active Brightness...................................................................................... 19 Idle Brightness........................................................................................... 19 Night Dimmer............................................................................................ 19 Maintenance..............................................
Table of Contents GENERAL SETUP....................................................................................... 34 Units (F or C)........................................................................................ 34 Language............................................................................................... 35 Smart Recovery On/Off........................................................................ 35 INSTALLATION SETTINGS...........................................................
Table of Contents ACCESSORIES............................................................................................ 40 Accessory Info............................................................................................41 Setup...........................................................................................................41 EMERGENCY HEAT................................................................................... 42 COLORDISPLAY ASSISTANT........................................
Get To Know Your Thermostat Home Screen Outdoor Temperature Backlit Color Touch Screen Display (If optional accessory is used) Dropdown Dashboard Button Connectivity Symbol Table Connectivity Symbol (if optional accessory is installed) Not connected to Wi-Fi Warmer Button Connected to local access point w/IP address without Skyport access SD Card Slot Connected to local access point w/IP address, but not yet connected to Skyport Cooler Button Menu Button Connected to Skyport No Wi-Fi Key dete
Get To Know Your Thermostat Dropdown Dashboard The Dropdown Dashboard displays temperature and other readings. It will also show the high and low readings of the day. Dropdown Dashboard Button Wi-Fi Connection Icon (The Skyport Wi-Fi Key is required for Wi-Fi connections.
Get To Know Your Thermostat Care and Use of Your Thermostat Pencils, pens and other sharp objects should never be used on your thermostat; these may damage your touch screen. Only use your finger tip to press the screen buttons. Use a soft, damp cloth to clean the screen. CAUTION DO NOT USE ABRASIVE CLEANERS OR CLEANERS THAT CONTAIN SOLVENTS. DO NOT SPRAY ANYTHING DIRECTLY ONTO THE THERMOSTAT. ATTENTION NE PAS UTILISER UN NETTOYANT ABRASIF OU UN NETTOYANT QUI CONTIENT DES SOLVANTS.
Quick Start - Temperature, Modes and Fan Selecting Your Desired Temperature and Mode Press or to adjust temperature Cool Setpoint Warmer Button The Heat or Cool Setpoint is the temperature the room has to reach before heating Fan or cooling will turn off. (Without regard to deadband) Cooler Button Override Press Heat Setpoint or the MODE Icon HEAT will allow only heat operation. COOL will allow only cool operation. AUTO will allow both Heat and Cool operation.
Quick Start - Override Using the Override Button OVERRIDE NOTE: Override may only be used when the thermostat is set to Program RUN or Holiday ON modes. Override Unoccupied Operation - During programmed, unoccupied periods, pressing the OVERRIDE button will force the thermostat into Occupied 1 settings. When the OVERRIDE button is pressed, a timer screen will appear and allow the user to choose from 30 minutes to up to 4 hours of override time.
Quick Start Set Time & Date Set Time and Date NOTE: When the thermostat is connected to the Skyport the Time & Date are automatically synchronized to the Skyport Cloud, including automatic Daylight Savings adjustments.
Quick Start - Set Time and Date Setting the Time Press Press MENU then to scroll down. NOTE: If the Skyport Wi-Fi Key is installed on the thermostat, the Time and Date settings will not be accessible. Set Time & Date Press Set Current Time Press Press hr + hr - BACK and (12:00 AM) min + min - when finished. Choose Use AM/PM - ON For 12 hour AM/PM clock Use AM/PM - OFF For 24 hour clock Press BACK when finished. 7 to set the current time.
Quick Start - Set Time and Date Setting the Date Set Current Date or Press Press 6/1/2013 to set the current month and year. Press the day on the calendar Su Mo Tu We Th Fr 27 28 29 30 1 2 Sa 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Press 1 2 3 4 5 6 7 when finished. BACK Daylight Savings Setup Turn Daylight Savings Time on or off. Adjust when Daylight Savings Time begins.
Main Menu Buttons - Schedule Schedule View My Schedule Edit My Schedule Unoccupied Settings Mode (Auto) Off Auto Heat Cool Heat Setpoint (55˚) Cool Setpoint (85˚) 9
Main Menu Buttons Schedule Schedule This thermostat features up to 3 Occupied time periods per 24 hour day. View My Schedule Press a day of the week to view its settings. This may be repeated for each day. Edit My Schedule Press and select day(s) to program Select individual days or Select groups of days Then press NEXT Press and select a Time Period (Occupied 1, Occupied 2, or Occupied 3) to edit. TIP: Occupied 2 will override Occupied 1, and Occupied 3 will override Occupied 1 & 2.
Main Menu Buttons - Schedule Edit My Schedule (Continued) Adjust Mode, Start Time, Stop Time, and Heat and Cool Setpoints to desired settings. The Time Period may also be Enabled or Disabled. Un-check the enabled box for Time Periods you don’t want to use. Press DONE when finished. Mode Heat and Cool Setpoints Enable/Disable Time Period Start Time Stop Time Done When you are finished editing the time periods press NEXT Review your program. Press SAVE to keep your program.
Main Menu Buttons - Fan Settings Fan Settings Who -ToAuto Fan Call For Ser vice Occupied Fan State (Auto) On Auto View Purge Fan R untime - OFF Graphs Preoccupancy Purge Time (15 mins) 12
Main Menu Buttons - Fan Settings Fan Settings The fan may be set to run continuously during Heat, Cool, Auto, and Occupied modes. A Pre-Occupancy Fan Purge schedule may also be set. Press to turn fan On to run continuously or Auto for fan to run only with heating or cooling. Fan - ON Fan - Auto Occupied fan state (On) Press to turn fan On to run continuously during Occupied mode or Auto for fan to run only with heating or cooling. Fan Purge - OFF Press to turn on Preoccupancy Fan Purge.
Main Menu Buttons - Screensaver Screensaver Who To Call For Service Screensaver - OFF View Runtime Graphs Screensaver Setup Screensaver Turn On Delay Screensaver Type Slideshow Digital Clock Analog Clock Change Image After...
Main Menu Buttons Screensaver Screensaver The Screensaver allows you to create custom slideshows. Screensaver - OFF Screensaver - ON Screensaver Setup Screensaver Turn On Delay (5m) How long after a button press for the Screensaver to appear. 1, 3, 5, or 30 minutes Screensaver Type (Slideshow) Slideshow, Digital Clock, Analog Clock Change Image After...
Main Menu Buttons - Alerts Alerts View Current Alerts Reset Alerts Reset Air Filter Alert Reset UV Lamp Alert Set/Edit Reminders Service Call Reminder - OFF Days Until Service Call (360 days) Air Filter Reminder - OFF Set Max Filter Runtime (300 hrs) Set Max Filter Days (180 days) UV Lamp Reminder - OFF Max UV Lamp Runtime Service Information...
Main Menu Buttons - Alerts Alerts The alerts let you know when your system needs service. View Current Alerts View and reset current service alerts here. Alerts will appear on the bottom bar of the Home Screen. Press to view and reset current alerts. Reset Alerts Clear and reset current service alerts. Set/Edit Reminders Set service alert runtimes and turn reminders on or off.
Main Menu Buttons - Display Display Active Brightness Idle Brightness Night Dimmer Auto Night Dimmer - OFF Set Idle Brightness Set Dimmer Schedule Maintenance Screen Cleaning Touch Calibration 18
Main Menu Buttons Display Display The display brightness options may be adjusted in this menu. Active Brightness (80%) You may select how bright the backlight is while the thermostat is active. The display is active for 3 minutes after last touch, it then goes idle. Idle Brightness (30%) You may select how bright the backlight is while the thermostat is idle. Night Dimmer You may dim the brightness of the ColorTouch screen at night.
Main Menu Buttons - Display Maintenance Maintenance allows you to clean and calibrate the touch screen. Screen Cleaning Screen Cleaning Mode disables the touch feature for 15 seconds so the screen may be cleaned without altering any settings. Use a soft cloth without solvents or abrasive cleaners Touch Calibration Under normal circumstances, the touch screen should not need to be calibrated. Touch the center of the targets as they appear on the screen. Touch Screen Calibration Press FINISH when done.
Main Menu Buttons - Preferences Preferences User Interface Themes Custom Wallpaper Heat/Cool Indicator Heat/Cool Indicator OFF Taskbar red/white OFF Room Temp red/blue OFF Mode Status red/blue OFF Backdrop OFF Sound Options Beep - OFF Beep Sound 21
Main Menu Buttons Preferences Preferences You may set the type of background that appears on the thermostat Home Screen. User Interface Themes (Buildings) This thermostat has several high quality background themes to choose from. NOTE: At 7 PM, the background will change to an evening scene and the moon will replace the sun. At 7 AM it will return to a daytime scene. Custom Wallpaper You may choose your own background image by selecting a photo that you have uploaded from an SD memory card.
Main Menu Buttons - Holidays Holidays Holiday Schedule - OFF Edit Holidays Preset Holidays 23
Main Menu Buttons - Holidays Holidays The Holiday Schedule allows the touch screen to follow a fully customizable preset, weekly, monthly, and yearly holiday program. The thermostat will stay in Unoccupied settings while Holiday is active. Holiday Schedule - OFF Press to turn Holiday Schedule On or Off. Edit Holidays Start by selecting a Holiday. Info You may continue to select more holidays or you can press the Repeat button for recurring holidays.
Main Menu Buttons - Holidays Edit Holidays (Continued) Deselecting Holidays You may deselect a holiday simply by pressing on it. Press BACK to save your changes and return to the Holiday menu. If you choose to deselect a holiday that is part of a Custom Repeating Program, the screen below will appear. Marking Non-Holidays You will now be prompted to mark this day only as a non-holiday or edit All repeating holidays that affect this day. Press SAVE to mark only this day as a non-holiday.
Main Menu Buttons - Holidays Edit Holidays Editing Repeating Holidays (Continued) (continued) You may now delete all repeating custom holidays in this group by pressing the ON box to un-check your selection. Press SAVE to return to Holiday editing screens. Preset Holidays You may choose from several standard preset holidays to observe. When the preset holidays are set to ON, they will be observed every year on that date.
Main Menu Buttons - Security Security Auto Screenlock Auto Screenlock - OFF Set Passcode Lock After...
Main Menu Buttons - Security Security settings may be set to limit or prevent changes to your thermostat. Security Auto Screenlock NOTE: Code must be set before Auto Screenlock can be turned on. Auto Screenlock - OFF Auto Screenlock - ON Set Passcode (code not set ) * If you forget your passcode, enter 6736 for access. Use keypad to enter and confirm passcode. When the thermostat is locked, the bottom bar of the display will show: Press UNLOCK then enter passcode to access thermostat settings.
Main Menu Buttons - Information Information My Thermostat View Runtime Graphs Last 7 Days - Cooling Last 7 Days - Heating Last 7 Days - Override Delete Runtime Data Who To Call For Service 29
Main Menu Buttons Information Information This button contains valuable service and system runtime information. My Thermostat View your thermostat dip switch settings, equipment status, runtimes, and other settings. View Runtime Graphs Track your system’s runtime/energy usage. Last 7 Days - Cooling Press the information icon to learn more about each graph. *NOTE: The runtime graphs are updated at 12:00 AM each day. Last 7 Days - Heating Press anywhere on the screen to return to the submenu.
Main Menu Buttons - Settings Settings Thermostat Name Available Modes All Modes Including Auto Heat and Cool Heat Only Cool Only SD Card Import Settings from SD Card Export Settings to SD Card General Setup Units Fahrenheit Celsius Language English Spanish/Espanol French/Francais Smart Recovery - ON/OFF Installation Settings Heat & Cool Stages Heat & Cool Stages Compressor Stages Aux Heat Stages Continued 31 } Availability depends on Heat Pump dip switch settings.
Main Menu Buttons - Settings Settings (Continued) Installation Settings Timers & Deadbands Cycles Per Hour Min Heat/Cool Difference Compressor Min Off Time 1st Stage Deadband 2nd Stage Deadband 2nd Stage Deadband 2nd Stage Timer 2nd Stage Turnoff Point Deadband Setpoint 3rd Stage Deadband 3rd Stage Deadband 3rd Stage Timer 3rd Stage Turnoff Point Deadband Setpoint 4th Stage Deadband 4th Stage Deadband 4th Stage Timer 4th Stage Turnoff Point Deadband Setpoint Heat Pump Setting Heat Pump Lockout - Enabl
Main Menu Buttons - Settings Settings (Continued) Installation Settings Sensor Settings Control Sensor Thermostat Sensor Only Wired Sensor Only Average Wired/Thermostat Wired Sensor Use Use as Outdoor Sensor Use as Remote Sensor Use as Supply Sensor Use as Return Sensor Calibrate Sensors Thermostat Wired Sensor Fan Off Delay Test Outputs Dealer Information Dealer Name Contact Name Dealer Phone Dealer Email Dealer Website Upgrade Firmware Delete Custom Images Factory Defaults Restart Thermostat 33
Main Menu Buttons Settings Settings Thermostat heating and cooling options are found in this menu Thermostat Name Use keypad to name your thermostat. The name is displayed on the Home Screen. (Up to 14 characters) Name appears here Available Modes (all) Choose the desired modes the thermostat will use: Heat, Cool, Heat & Cool, or Auto (All). For example, if you only have a heater, choose Heat, and only Heat & Off modes will be available. This will simplify the operation for the user.
Main Menu Buttons - Settings General Setup (Continued) Language (en) English Spanish/Español French/Français Smart Recovery - OFF Smart Recovery - ON Smart Recovery turns on the heat before the Morning start time to bring the room temperature to the Morning setpoint at the start of the Morning time period. Please allow 4-8 days for Smart Recovery time to adjust. When used with a heat pump, electric strip heat will be disabled while Smart Recovery is active.
Main Menu Buttons - Settings Installation Settings (Continued) Timers & Deadbands (Continued) Min Heat/Cool Difference (2˚) The minimum gap between Heat and Cool setpoints. (0 - 6 deg. F) Compressor Min OFF Time (5m) None, 1 minute, or 5 minutes. The Deadband is the number of degrees or minutes that the thermostat waits before it initiates the stages of heating or cooling.
Main Menu Buttons - Settings (Continued) Installation Settings Heat Pump Settings Heat Pump Lockout - DISABLED Heat Pump Lockout - ENABLED Turns on Heat Pump Lockout. HP Lockout Outdoor Temp (65˚) Heat Pump will not run below this temp. (0˚ - 75˚ F) Aux Heat Lockout - DISABLED (Only available when dip switch is set for Heat Pump operation.) For Lockout Temperatures: A local outdoor sensor connected to the thermostat is required.
Main Menu Buttons - Settings (Continued) Installation Settings Fan Off Delay (0s) Runs the fan for a short time after Cooling or electric strip heat turns off to increase system efficiency. (0 - 120 Secs.) Test Outputs The installer or service technician can use this feature to test the functions without any time delays of the thermostat and heating and cooling equipment.
Main Menu Buttons - Settings Dealer Information A Dealer may enter their company contact information for the customer to use when they need service. This will appear when the “Who To Call For Service” button is pressed in the Information Menu. Press the buttons below and use the keyboard to enter your information. • Dealer Name • Contact Name • Dealer Phone • Dealer Email • Dealer Website Please use Color ColorDisplay Assistant to add Dealer’s logo.
Main Menu Buttons Accessories Accessory Info Setup Choose Network Password Entry Network Options Skyport Service - ON Local API - OFF 40 Accessories
Main Menu Buttons - Accessories Accessory Info It is here that you will find helpful information regarding the connectivity status of your thermostat, including the thermostat’s ID. Setup Upon pressing setup, the thermostat will search for available local networks with which to connect. After identifying local access points, you will be prompted to choose a network, enter a password and other network options.
Main Menu Buttons - Emergency Heat Emergency Heat The Emergency Heat function is only available if your thermostat is set to control a Heat Pump. To initiate the Emergency Heat feature, press the Emergency Heat button. During Emergency Heat operation, the thermostat will turn on the fan and auxiliary stages of heat when there is a demand for heat. The 1st stage of heating and all stages of cooling will be unavailable. To exit Emergency Heat, press the Emergency Heat button.
The ColorDisplay Assistant ColorDisplay Assistant may be downloaded at no charge at: jcithermostats.com Every time the user runs the ColorDisplay Assistant software, it automatically connects to the Johnson Controls® ColorDisplay website in the background and updates the software and firmware (the operating system for touch screen) at no cost.
The ColorDisplay Assistant Uploading Photos and Settings to your thermostat When you are finished adding and editing photos and settings, click on Save to SD. When prompted, remove the SD card from the SD card reader on your computer. Save to SD *NOTE: A 2GB SD card is recommended. At the thermostat: Insert the SD card into the SD Card Slot.
Installation Instructions Remove and Replace the old thermostat To install the thermostat properly, please follow these step by step instructions. If you are unsure about any of these steps, call a qualified technician for assistance. • Assemble tools: Flat blade screwdriver, wire cutters and wire strippers. • Make sure your Heater/Air Conditioner is working properly before beginning installation of the thermostat. • Carefully unpack the thermostat. Save the screws, any brackets, and instructions.
Installation Instructions Wire Connections If the terminal designations on your old thermostat do not match those on the new thermostat, refer to the chart below or the wiring diagrams that follow. Wire from the old thermostat Function terminal marked G or F Install on the new thermostat connector marked Fan G Y1, Y or C Cooling Y1 W1, W or H Heating W1/0/B Rh, R, M, Vr, A Power R C Common C O/B Rev.
Installation Instructions NOTE: The backplate does not fully cover a full size vertical junction box. The ACC-WALLPLT touch screen wallplate or a single-gang, horizontally mounted junction box would be needed for that type of installation. SENSOR Y1 Y2 W1/O/B W2 W3 The T8680 Thermostat Backplate To remove the thermostat backplate: Using the Finger Pull Areas, pull the front housing away from the backplate.
Installation Instructions Explanation of Thermostat Dip Switches 3 GAS HP 2 O ON GAS/EL B 1 Dip switches are located on the back of the thermostat ELEC SENSOR 2 3 GAS ELEC 3 2 1 ON 2 1 ON OR B 1 OR 2 O ON 3 3 2 B 3 1 ON O This dip switch configures the thermostat to control a conventional gas/electric system or a heat pump. If your system is anything other than a heat pump, leave this switch set for GAS/EL.
Installation Instructions Sample Wiring Diagrams with Dip Switch Positions Conventional Heating and Cooling Systems 3 Wire, Heat Only 2 Wire, Heat Only Residential & Commercial 1 Stage Heating with no Fan. Residential & Commercial 1 Stage Cooling, with 1 stage Gas Heat. Residential & Commercial 2 Stage Cooling, with 3 stage Gas Heat.
Installation Instructions Sample Wiring Diagrams with Dip Switch Positions Heat Pump Systems 5 Wire, 1 Stage Cooling, 1 Stage Heat 6 Wire, 1 Stage Cooling, 2 Stage Heat R C W1/O/B Y1 R C W1/O/B Y1 Residential & Commercial Heat Pump with ‘O’ Reversing Valve O 3 GAS/EL GAS 2 W2 G HP B ELEC 24VAC Power 24VAC Common Reversing Valve 1st Stage Compressor (Cool or Heat) Aux Heat Fan 1 3 1 GAS 2 O ON G GAS/EL 24VAC Power 24VAC Common Reversing Valve 1st Stage Compressor (Cool or Heat) Fan ON
Installation Instructions Sample Wiring Diagrams Outdoor Sensor: ACC-RSEN Temperature Sensor 10K ohm sensor at 77F/25C. Negative Temperature Coefficient. 10K Thermistor Outdoor Sensor G R C W3/AUX W2 W1/O/B Y2 Y1 Use 16-24 gauge thermostat wire. SENSOR ACC-RSEN Indoor Remote Sensor with Override Button: ACC-RSEN-OVR Temperature Sensor 10K ohm sensor at 77F/25C. Negative Temperature Coefficient.
Troubleshooting • SYMPTOM: The thermostat touch screen buttons are not responsive. CAUSE: The touch screen is out of calibration. REMEDY: Remove the thermostat from the backplate. Push the thermostat back onto the backplate, while keeping your finger pressed firmly against the center of the touch screen, until the Calibration screen appears. Re-calibrate the touch screen. • SYMPTOM: The display is blank. CAUSE: Lack of proper power.
Index A Accessories 40, 41 Active Brightness, 19 Alerts, 16 view current, 17 reset, 17 set/edit reminders, 17 See also Runtime Aux Heat Lockout, 37 Auto adjust temperature, 4 changeover, 4 fan, 4 mode, 4 Auto Screenlock, 27 Available Modes, 34 B B Reversing Valve, 47 Backdrop, 22 Backlight, 19 Backplate, 47 Beep, 22 Buttons, Back, 1 Cooler, 1, 4 Fan, 1, 4 Home, 1 Mode, 1, 4 Menu, 1, 9 Override, 5 Warmer, 4 C C, 46 Calibration, 20, 38 Celsius, 34 Choose Network, 40, 41 Cleaning, 3, 20 Clock Display 1 Sett
Index F Factory Defaults resetting, 39 Fahrenheit, 34 Fan button function, see Buttons off time delay, 38 on during heat, see Electric Heat runtime, 30 2nd stage heat, see Emergency Heat G Gas/Electric Furnace dip switch, 48 General Setup, 34 H I Heat 1st stage deadband, see Deadband emergency heat, 42 hours of runtime, 30 2nd stage deadband, see Deadband electric strip heat, see Aux Heat hours of runtime, 30 3rd stage deadband, see Deadband 4th stage deadband, see Deadband timer, 35 turnoff point, 36
Index M Main Menu, 1, 9 Maintenance, 20 Manual changeover, 34 cool, 4 heat, 4 Mode, 1, 4 Mode Restrictions, 28 Morning Warm-up, see Smart Recovery Multi-Stage Operation, 4 N Network Password, 39, 41 Night Dimmer, 19 Non-Programmable Thermostat, ii O O Reversing Valve, 46 Off Mode, 4 Outdoor calibrate, 37 high and low temp, 1 sensor, 37, 46 viewing temp, 1 Override, 5 P Passcode, 28 Photos, 22, 41 Preferences, 21 Program daily schedule, 10 R Remote Sensor, 37, 51 Reset alert messages, 17 thermostat set
Index T Terminals, see Backplate Test Outputs, 38 Themes, 22 Thermostat Sensor calibrate, 37 Three Stage Heat, 36 Time, see Clock Timers, 35 Time Delay, compressor lockout, 36 cycles per hour, 35 1st stage to 2nd stage, 36 2nd stage to 3rd stage, 36 3rd stage to 4th stage, 36 Time schedule, see Schedule Touch Calibration, 20 W W1, 46, 47 W2, 46, 47 W3, 46, 47 Wallpaper, 22 Warranty, 58 Wiring, 49 gas/electric, 49 heat pump, 50 Y Y1, 46, 47 Y2, 46, 47 U Upgrade Firmware, 39 User Interface Themes, 22 UV
Notes 57
Warranty Three-Year Warranty - This Product is warranted to be free from defects in material and workmanship.
Technical Specifications ColorDisplay Series Thermostat Controllers ColorDisplay Series Thermostat Controllers Power Requirements 20 - 30 VAC 50/60 Hz, 4.8 VA @ 24V nominal. Output Rating W1, W2, W3 = 0.4A max, 0.01A min, 3A inrush, 20 - 30 VAC Y1, Y2, G = 0.8A max, 0.
Printed on recycled paper. LIT-12011968 Rev.
