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Honeywell VISIONPRO TH8320 User's Manual

1. OPTIONAL R 24 VAC COMMON C CONNECTION MUST COME FROM THE COOLING TRANSFORMER SS Eee 3i OUTDOOR INDOOR M TEMPERATURE SENSOR POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M22438B Fig 16 Typical hookup of conventional multistage two stage heating and two stage cooling ina single transformer system 2H 2C 2H 1C or 1H 2C conventional 68 0280 01 8 CONVENTIONAL OPTIONAL 24 VAC COMMON c CONNECTION MUST COME FROM THE COOLING TRANSFORMER a RA n E i OUTDOOR INDOOR RELAY TEMPERATURE SENSOR COOLRELAY2 COOLRELAY 1 A R HEAT RELAY 2 HEAT RELAY 1 c POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M19902B Fig 17 Typical hookup of conventional multistage two stage heating and two stage cooling ina two transformer system 2H 2C 2H 1C or 1H 2C conventional VisionPRO 8000 Touchscreen Programmable Thermostat HEAT PUMP E o _ o y gt
2. OPTIONAL 24 VAC COMMON CONNECTION OUTDOOR INDOOR FAN RELAY A TEMPERATURE SENSOR CHANGEOVER VALVE COMPRESSOR RELAY A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A O B TERMINAL SET TO CONTROL AS EITHER O OR B IN THE INSTALLER SETUP A OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M19903B Fig 18 Typical hookup of single stage heat pump with no auxiliary backup heat 1H 1C heat pump HEAT PUMP i _ o y gt OPTIONAL 24 VAC COMMON CONNECTION OUTDOOR INDOOR f FAN RELAY A TEMPERATURE FS SENSOR VALVE CHANGEOVER COMPRESSOR 2 COMPRESSOR 1 A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER MUST CONNECT THE 24 VAC COMMON WHEN USING L THE TERMINAL IS SHOWN AS EQUIPMENT MONITOR CAN ALSO BE USED AS A 24 VAC OUTPUT SEE HEAT PUMP LED SECTION FOR MORE INFORMATION A O B TERMINAL SET TO CONTROL AS EITHER O OR B IN THE INSTALLER SETUP OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE Middnd Fig 19 Typical hookup of multistage heat pump with no auxiliary backup heat 2H 2C heat pump
3. HEAT HOLD CLOCK pa i r TEA SCHED MORE ENTERS SETS THE SHOWS ADDITIONAL SCHEDULING TIME ACCESSORY AND MODE FORWARD MAINTENANCE NS OR BACK OPTIONS SETS A PERMANENT yocp zu HOLD AND ACTIVITIES VACATION HOLD SCREEN TO ALLOW FORCLEANING ejua Thermostat Display TUE INSIDE TEMPERATURE SHOWS CURRENT DAY SHOWS THE CURRENT INSIDE OF THE WEEK TEMPERATURE FAN SET TO SHOWS FAN TEMPERATURE SETTING SHOWS THE CURRENT SET TEMPERATURE ius T SetTo 4 T n LL v Following Schedule WIE au ILI I SCHED you CLOCK SCREEN MORE SYSTEM TIME FOLLOWING SHOWS DISPLAY CURRENT SCHEDULE CURRENT TIME OF DAY HOLD SHOWS THE SYSTEM TIME REMAINING OR THERMOSTAT IS POSITION NUMBER OF VACATION FOLLOWING THE DAYS REMAINING PROGRAMMED SCHEDULE M22239 21 VisionPRO 8000 Touchscreen Programmable Thermostat System and Fan Settings System The System key selections vary based on your heating and or cooling system type Heat Thermostat controls the heating system Off Both heating and cooling systems are off Cool Thermostat controls the cooling system Auto Thermostat automatically changes between heating and cooling operation depending on indoor temperature Em Heat Emergency heat cycles to maintain temperature Compressor is locked out used only for 2H 1C or 3H 2C heat pump systems and auxiliary heat t
4. e HOLD a fee MORE M19965 Partially Locked Screen When partially locked the screen indicates 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 flashes Screen Locked on the screen In this mode all keys are locked except the Temperature Up and Down arrow keys User can change temperature up or down but cannot change schedule settings Temporary temperature change lasts until next scheduled period and that time shows on screen To cancel temperature override and begin following schedule press Cancel key To unlock screen see Installer Setup section Fully Locked Screen In this mode all keys are locked and not functional To unlock screen see Installer Setup section The screen continuously displays Screen Locked Outdoor Temperature If an outdoor temperature sensor is installed the thermostat displays the outside temperature in the lower right corner of the Home Screen FAN Inside UQ Ul Set To ic 4 w AUTO j T HEAT Outside 7 T ue felt a 7 1 Following Schedule SCHED HOLD CLOCK ene MORE M22453 If thermostat is set to Auto Changeover System mode press the More key until the outside temperature is shown on the screen Outside M22448 29 VisionPRO 8000 Touchscreen Programmable Thermostat Remote Indoor Temperature If
5. PRESS TO EXIT USER SETUP CHANGE THE CURRENT SETTING M19922 5 Press the Done key to exit the User Setup screen Table 5 User Setup Settings 22 User Setup User Setup Number Name Settings 0120 Date first two Select first two digits of digits of year current calendar year 20 for year 2005 etc 0130 Date last two Select last two digits of digits of year current calendar year 05 for year 2005 etc 0140 Date month Select number of current calendar month 1 12 0150 Date day Select number of current calendar date 1 31 0160 Schedule options 0 Non programmable 4 7 day programmable factory setting 0320 Display 0 F setting factory temperature setting in F or C 1 C setting 0330 Daylight savings 1 Daylight savings is on time factory setting 0 Daylight savings is off Table 5 User Setup Settings User Setup Number 0500 User Setup Name Furnace air filter Settings 0 off factory setting 1 10 fan run time days about one month 2 30 fan run time days about three months 3 60 fan run time days about six months 4 90 fan run time days about nine months 5 120 fan run time days about one year 6 365 fan run time days about three years 0510 Humidifier pad reminder O off 1 3 months 2 6 months 3 12 months 0520 UV lamp reminder 0 off factory setting 1 1 year 0
6. The keypad is fully or partially locked Check Installer Setup Number 0670 to change keypad locked options 39 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat Honeywell Automation and Control Solutions Honeywell International Inc Honeywell Limited Honeywell Limit e 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
7. Cc BATTERIES 3 M19918 Fig 22 Installing batteries 11 VisionPRO 8000 Touchscreen Programmable Thermostat 2 Locate and remove the tab labeled Remove in the lower left corner on the thermostat back See Fig 23 REMOVE TAB 9 Sz E NS as RES Ei es M19920 Fig 23 Remove tab labeled Remove on thermostat back Mount Thermostat to Wallplate 1 Align the terminal screw blocks with the pins on the back of the thermostat Push the thermostat straight onto the wallplate until it snaps into place See Fig 24 WALLPLATE PINS ON BACK OF THERMOSTAT SCREW BLOCK M22213 Fig 24 Mount thermostat to wallplate 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat Locate and Mount C7089U Outdoor Temperature Sensor Optional Mount the sensor where see Fig 25 cannot tamper with settings there is good air circulation it can measure true outdoor ambient temperature surface is flat wire distance between C7089 and thermostat is less than 200 feet Do not mount the sensor in direct sunlight where hot or cold air blows on the sensor Discharge line from an outdoor compressor unit vent or fan causes inaccurate temperature readings where snow ice or debris can cover it Use the following steps to mount the sensor 1 Remove the sensor from the mounting clip 2 Markthe area on the location selected for mounting the senso
8. 2 Common wire is optional when thermostat is used with batteries 3 If thermostat is configured for a heat pump system in the Installer Setup configure changeover valve for cool O factory setting or heat B 4 L terminal is an input system monitor when the System mode is in the Heat Off Cool or Auto position L terminal is a 24 Vac output when System mode is Emergency Heat Must connect the 24 Vac Common when using the L terminal See LED Indication section for more details 68 0280 01 6 CONVENTIONAL ola E OPTIONAL 24 VAC COMMON CONNECTION COMPRESSOR CONTACTOR HEAT RELAY POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED OUTDOOR INDOOR TEMPERATURE SENSOR A FACTORY INSTALLED JUMPER A OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M19895 Fig 9 Typical hookup of conventional single stage heat and cool system with single transformer 1H 1C conventional CONVENTIONAL os E OPTIONAL 24 VAC COMMON CONNECTION OUTDOOR INDOOR TEMPERATURE SENSOR POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A REMOVE FACTORY INSTALLED JUMPER A OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE
9. 4 Mark the area on the wall selected for mounting the C7189 Sensor or junction box 5 Run wire cable to a hole at the selected wall location Pull approximately three inches of wire through the opening Color coded 18 gauge thermostat wire is recommended 5 FEET 1 5 METERS M4476 Fig 27 Typical location for C7189 Indoor Sensor 13 Wire C7189 Indoor Sensor N CAUTION Electrical Interference Noise Hazard Can cause erratic system operation Keep wiring at least one foot away from large inductive loads such as motors line starters lighting ballasts and large power distribution panels IMPORTANT Erratic temperature readings from a sensor can occur as a result of any of the wiring practices described below Avoid these practices to assure correct operation Be sure wires have a cable separate from the thermostat cable Do not route temperature sensor wiring with building power wiring next to control contactors or near light dimming circuits electric motors or welding equipment Avoid poor wiring connections Avoid intermittent or missing building earth ground N CAUTION Electrical Shock Hazard Can cause electrical shock or equipment damage Disconnect power supply before connecting wiring Wiring must comply with applicable codes ordinances and regulations 1 Wire C7189 Indoor Sensor to S1and S2 terminals on the thermostat For an example of general wiring of
10. C7189 see Fig 28 to wire one sensor and 29 to wire multiple sensors 2 Push excess wire back into the hole Plug the hole using nonhardening caulk putty or insulation to prevent drafts from affecting performance 3 Remove C7189 cover 4 Mount C7189 to the wall or junction box using the Screws and anchors provided 5 Level the C7189 for appearance only Device functions correctly even when not level 6 Install C7189 cover 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A IF MORE THAN ONE C7189 REMOTE SENSOR IS REQUIRED REFER TO FIGURE 3 A WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M19972 Fig 28 Wiring a single C7189 Indoor Sensor AP EE C7189 C7189 C7189 C7189 C7189 C7189 C7189 C7189 N SENSORS MUST BE ARRANGED IN THIS CONFIGURATION TO OPERATE CORRECTLY A WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M19973 Fig 29 Wiring Multiple C7189 Sensors 68 0280 01 14 Set Calendar and Time Thermostat keeps current time and day for up to ten years under normal use after the calendar is set When the thermostat is first powered the display is ready to set the calendar and time NOTE Calendar can also be set in the Installer Setup 1 Press the arrow keys to set the year m
11. temperature is desired The thermostat then turns on the heating or cooling at just the right time to have the home reach the scheduled temperature at the scheduled time For example get up at 6 00 AM and want the temperature to be 70 F Set the Wake period for 6 00 AM and 70 F The thermostat then turns on the heat before 6 00 AM to raise the temperature to 70 F by 6 00 AM 31 VisionPRO 8000 Touchscreen Programmable Thermostat The thermostat alerts that the heating or cooling system is coming on before a scheduled time by showing Recovery on the screen FAN Inside J 1 Set To TN AUTO n I Following Schedule Recovery I 271 F I SCHED HOLD CLOCK SCREEN MORE M22301 NOTE It takes about a week for the thermostat to adjust to local weather the schedule the construction of the home and the heating and or cooling system Each day it adjusts the next day s recovery start time accordingly P Control The thermostat microprocessor based control requires that the user understands temperature control and thermostat performance A conventional mechanical or electronic thermostat does not control temperature precisely at setpoint Typically there is an offset droop in the control point as the system load changes This is a phenomenon that most people in the industry know and accept Many factors contribute to offset including switch differential thermal lag overshoot cycle rates
12. 2 Press Up or Down arrow next to the temperature you Clean Thermostat Screen want to set during Hold F The thermostat has a touch screen interaction Follow these steps to clean the screen without making thermostat changes 1 Press the Screen key Thermostat locks out all touch keys for 30 seconds to allow for cleaning Inside j Set To TIZI oo E ZW OKTO ILI SCREEN H 5 E Pernaent oe ini amp SCREEN CANCEL M19960 3 Press Cancel key to cancel Permanent Hold and ee resume the schedule 2 Use damp cloth slightly moistened with water or house VACATION HOLD hold glass cleaner to clean the screen Changes temperature setting for a designated number of 3 Repeat the above steps as necessary days H IMPORTANT Do not spray any type of liquid directly on the thermostat itself If using household glass cleaner spray cleaner on cloth Then use a cloth to clean the thermostat screen Press the Up and Down arrow keys to set the desired temperature while away on vacation Notice that Hold Temperature Until time is shown on the screen This is the time the Vacation Hold override expires after the number of days ends 2 Press Hold key twice Screen shows Hold Temperature Until one day 4 Press the Done key to return to the Home Screen and normal operation 27 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat Replace Batteries 1 When the LO Bat
13. 64631 70 21 1 11578 0 17 8 61246 72 22 2 11100 2 16 7 58066 74 23 3 10644 4 15 6 55077 76 24 4 10210 6 14 4 53358 78 25 6 9795 8 13 3 49598 80 26 7 9398 10 12 2 47092 82 27 8 9020 12 11 1 44732 84 28 9 8659 14 10 0 42506 86 30 0 8315 16 8 9 40394 88 31 1 7986 18 7 8 38400 90 32 2 7672 20 6 7 36519 92 33 3 7372 22 5 6 34743 94 34 4 7086 24 4 4 33063 96 35 6 6813 26 3 3 31475 98 36 7 6551 28 2 2 29975 100 37 8 6301 30 1 1 28558 102 38 9 6062 32 0 0 27219 104 40 0 5834 34 1 1 25949 106 41 1 5614 36 2 2 24749 108 42 2 5404 38 3 3 23613 110 43 3 5203 40 4 4 22537 112 44 4 5010 42 5 6 21516 114 45 6 4826 44 6 7 20546 116 46 7 4649 46 7 8 19626 118 47 8 4479 48 8 9 18754 120 48 9 4317 50 10 0 17926 C7189U Remote Indoor Temperature Sensor Operation When installed with Thermostat Installer Setup Number 0340 set to 3 the remote inside temperature is displayed on the Thermostat Home Screen as Inside Temperature The thermostat internal temperature sensor is not used See Fig 36 Inside rV rl Set To T 4 I eon v AUTO Lit Following SYSTEM Schedule HEAT THAIS au ee HOLD CLOCK MORE M19974 Fig 36 Inside temperature reading on TH8000 Series Thermostat The C7189 Wall Mount Temperature Sensor converts room temperature to a resistance that the thermostat can interpret The C7189 has a negative temperature coefficient NTC w
14. JUMPER A OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M19899 Fig 13 Typical hookup of heat only power to open and power to close zone valve Series 20 system CONVENTIONAL ota gt OPTIONAL 24 VAC COMMON CONNECTION OUTDOOR INDOOR A TEMPERATURE NORMALLY OPEN SENSOR ZONE VALVE POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED FACTORY INSTALLED JUMPER OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE CONFIGURE SYSTEM TYPE TO HEAT ONLY WITH NORMALLY OPEN ZONE VALVES IN INSTALLER SETUP 52427 De pp Fig 14 Typical hookup of heat only system with normally open zone valves 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat CONVENTIONAL OPTIONAL 24 VAC COMMON CONNECTION OUTDOOR INDOOR TEMPERATURE COMPRESSOR SENSOR CONTACTOR A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M19900 Fig 15 Typical hookup of cool only system 1C conventional CONVENTIONAL
15. M22441 Fig 33 Dual Fuel Heat Pump Operation in Heat mode with Balance Point Set OPERATION IN HEAT MODE BELOW BALANCE POINT OUTDOOR TEMPERATURE When the outdoor temperature is below the selected Balance Point Temperature ISU 0350 only the Fossil Fuel auxiliary heat operates and the fan G terminal does not energize when the thermostat calls for heat 68 0280 01 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 Emergency Heat position the compressor is locked out The first stage of heat is whatever is connected to the E terminal The second stage of heat is what is connected to the Aux terminal Often there is only one source of non compressor heat and the E terminal is jumped to the Aux terminal Heat Pump with Electric Auxiliary Backup Heat and Outdoor Temperature Sensor 1 Choose correct heat pump application in Installer Setup Number 0170 2 Choose Electric as Auxiliary Backup Heat Source in Installer Setup Number 0200 3 Choose Outdoor Temperature Sensor for Control Option in Installer Setup Number 0340 4 Choose Compressor Lockout Temperature in Installer Setup Number 0350 5 Choose Auxiliary Lockout Temperature in Installer Setup Number 0360 NOTE There is a 5 F deadband between the Compressor and Auxiliary Heat Lockout Temperatures Op
16. Type Indoor 2 outdoor temperature sensor for control Outdoor selection sensor used for Heat Pump Lockout settings See Heat Pump Temperature Lockout section for more details Indoor Temperature 3 indoor temperature sensor Sensor uses an averaging network and does not include on board sensor 0350 Heat Pump Compressor 0 no compressor lockout Default depends on other Lockout or Balance Point 15 F 9 5 C 20 F 6 5 C 25 F 4 C 30 F 1 C 35 F 1 5 C 40 F 4 5 C 45 F 7 C selections Shown if Outdoor Temperature for control is selected See Advanced Features section for more information 17 68 0280 01 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 40 F 4 5 C chosen for backup heat 45 F 7 C source and outdoor o 5 temperature sensor for 50 F 10 C control is selected See 55 F 13 C Advanced Features 60 F 15 5 C section for more information 0380 Indoor Dehumidification O No indoor dehumidification control Available on select Control 1 Dehumidification control activated models If dehumidification control is activated and auto changeover is selected in Installer Setup Number 0300 the deadband minimum is defaulted to 5 F 3 C in Numb
17. calendar days remaining on the Humidifier Pad reminder 2 Press the Edit key 3 Use the Up and Down keys to change the number of calendar days 4 Press the Done key to go back to the viewing screen 5 Press the Reset key to activate the new number of days selected in the previous screen 6 Press the Done key to return to the Home Screen UV Lamp Reminder The UV Lamp change reminder must be turned on from the Installer Setup Once expired the screen flashes Change UV Lamp and a Reset key appears Press the Reset key to reset the change reminder The remaining calendar days can be viewed by pressing the 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 Press the More key until the UV Lamp change reminder appears on the screen This is the number of calendar days remaining on the UV Lamp reminder 2 Press the Edit key 3 Use the Up and Down keys to change the number of calendar days 4 Press the Done key to go back to the viewing screen 5 Press the Reset key to activate the new number of days selected in the previous screen 6 Press the Done key to return to the Home Screen Temperature Recovery The thermostat feature Adaptive Intelligent Recovery eliminates all guesswork when setting the thermostat schedule Simply set the program schedule to the time that the comfort
18. in System Test mode Heat does not turn on Heat On is solid in the display Heating equipment failure Check for 24 Vac at the equipment on the secondary side of the transformer between power and common If voltage is not present check the heating equipment to find the cause of the problem Check for 24 Vac between the heat terminal W and transformer common If 24 Vac is present the thermostat is functional Check the heating equipment to find the cause of the problem Loose or broken wire connection between thermostat and heating equipment Check for 24 Vac between the heat terminal W and transformer common If voltage is not present check wire connection loose or broken between the thermostat and the heating equipment Cooling does not turn on Cool On is solid in the display Cooling equipment failure Check for 24 Vac at the equipment on the secondary side of the transformer between power and common If voltage is not present check the cooling equipment to find the cause of the problem Check for 24 Vac between the cool terminal Y and transformer common If 24 Vac is present the thermostat is functional Check the cooling equipment to find the cause of the problem Loose or broken wire connection between thermostat and cooling equipment Check for 24 Vac between the cool terminal Y and transformer common If voltage is not present check the wire connection loose or broken b
19. 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 Press the More key until the filter reminder appears on FILTER the screen This is the number of fan run time days remaining on the filter reminder RESET LH DAYS M22449 FILTER RESET on DAYS 5 Press the Reset key to activate the new number of days selected in the previous screen ove Lr LLL fenes M22449 2 Press the Edit key FILTER 3 Use the Up and Down keys to change the number of run time days RESET 2n I FILTER M22451 6 Press the Done key to return to the Home screen CANCEL M22450 68 0280 01 30 Humidifier Pad Reminder The Humidifier Pad change reminder must be turned on from the Installer Setup Once expired the screen flashes Change Humidifier Pad and a Reset key appears Press the Reset key to reset the change reminder The remaining calendar days can be viewed by pressing the 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 Press the More key until the Humidifier Pad change reminder appears on the screen This is the number of
20. wall 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 WALL WIRES THROUGH WALL AND WIRE SLOT WALL ANCHORS 2 MOUNTING HOLES MOUNTING SCREWS 2 M19916 Fig 6 Mounting wallplate WIRING FIG 9 21 All wiring must comply with local electrical codes and ordinances 1 Select set of terminal identifications Table 1 that corresponds with system type conventional or heat pump in Fig 7 2 Loosen the screws for the appropriate system type selected see Table 1 See Table 2 for terminal designation descriptions Insert wires in the terminal block under the loosened screw See Fig 8 Securely tighten each screw Push excess wire back into the hole Plug the hole with nonflammable insulation to prevent drafts from affecting the thermostat 6 SeeFig 9 through 21 for typical wiring hookups oO HEAT PUMP CONVENTIONAL SCREW TERMINALS M19951 Fig 7 Selecting terminal identifications for system type VisionPRO 8000 Touchscreen Programmable Thermostat Table 1 Selecting Terminal Identifications for System Type Wallplate Wiring Terminal Diagram System Type Identifications Reference Standard Heat Cool Conventional 9 10 Heat Only Conventional 11 Heat Only with Fan Conventional 12 Heat Only
21. 53 Fig 35 Outside temperature reading on TH8000 Series Thermostat The C7089 Outdoor Sensor converts outdoor ambient temperature to a resistance that the thermostat can interpret The C7089 has a negative temperature coefficient TC which means that resistance decreases as the temperature increases See Table 12 Checkout Allow C7089U Outdoor Sensor to absorb outdoor air for a minimum of twenty minutes before taking a reading With an accurate thermometer 1 F 0 5 C measure the temperature at the sensor location allowing time for the thermometer to stabilize before reading To verify sensor resistance remove one wire from one of the C7089 60 in leadwires Use an ohmmeter to measure the resistance across the sensor Then verify the sensor accuracy with the temperature resistance in Table 12 Calibration The C7089 Outdoor Sensor is calibrated at the factory and cannot be recalibrated in the field 68 0280 01 36 Table 12 Sensor Resistance at Outdoor Temperature Bee re a Sie atl re yd F C tance F C tance 20 28 9 106926 52 11 1 17136 18 27 8 100923 54 12 2 16387 16 26 7 95310 56 13 3 15675 14 25 6 90058 58 14 4 14999 12 24 4 85124 60 15 6 14356 10 23 3 80485 62 16 7 13743 8 22 2 76137 64 17 8 13161 6 21 1 72060 66 18 9 12607 4 20 0 68237 68 20 0 12081 2 18 9
22. 540 Number of schedule periods available 2 two Wake and Sleep 4 four Wake Leave Return Sleep factory setting 0640 Clock format 12 12 hour clock factory setting 24 24 hour clock 0670 Screen lockout 0 all keys available Screen is unlocked factory setting 1 screen is partially locked All key functions locked except Temper ature Up and Down keys and Cancel key 2 screen is fully locked 23 VisionPRO 8000 Touchscreen Programmable Thermostat PROGRAMMING Preprogrammed Energy saving Settings Table 6 shows default program settings Table 6 Energy saving Default Program Settings Setpoints Schedule Fan Period Time Heat Cool Setting Wake 6 00AM 70 F 78 F Auto 21 C 25 5 C Leave 8 00AM 62 F 85 F Auto 16 5 C 29 5 C Return 6 00PM 70 F 78 F Auto 21 C 25 5 C Sleep 10 00PM 62 F 82 F Auto 16 5 C 28 C Program Heating and Cooling Schedule Your thermostat can control up to four different schedule periods per day Wake Period when you awaken and want your home at a comfortable temperature Leave Period when you are away from home and want an energy saving temperature Return Period when you return home and want your home back to a comfortable temperature Sleep Period when you are asleep and want an energy saving temperature NOTE Schedule times are in 15 minute interval
23. 8 31 1 7986 58 14 4 14999 90 32 2 7672 60 15 6 14356 92 33 3 7372 62 16 7 13743 94 34 4 7086 64 17 8 13161 96 35 6 6813 66 18 9 12607 98 36 7 6551 68 20 0 12081 100 37 8 6301 70 21 1 11578 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat TROUBLESHOOTING TABLE 14 Table 14 Troubleshooting Symptom Display does not come on Possible Cause Thermostat is not being powered Action Check for 24 Vac between C and Rc Check that AAA batteries are installed correctly and are good Temperature settings do not change The upper or lower temperature limits were reached Check temperature setpoints Check Installer Setup Numbers 0600 and 0610 modify as needed The keypad is fully locked Check Installer Setup Number 0670 to change keypad locked options Heating or cooling does not come on Thermostat minimum off time is activated Wait up to five minutes for the system to respond System selection is not set to Heat or Cool Set system Selection to correct position System type Selection is incorrect Check Installer Setup Number 0170 and make sure correct System type is chosen Thermostat is calling for Heat Heat on or Cool Cool on but no heating or cooling is running Heating or cooling equipment is not operating Check wiring Check Installer Setup Number 0170 and make sure correct system type is chosen Verify operation of equipment
24. 9 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat 68 0280 01 EQUIPMENT pum HEAT PUMP NL MONITOR S qus OPTIONAL 24 VAC COMMON CONNECTION OUTDOOR INDOOR FAN RELAY TEMPERATURE SENSOR CHANGEOVER VALVE HEAT 2 RELAY EMERGENCY COMPRESSOR AUXILIARY HEAT HEAT RELAY RELAY A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A ourboon SENSOR REQUIRED IN SYSTEM WITH FOSSIL FUEL BACKUP HEAT THAT IS NOT USING AN EXTERNAL FOSSIL FUEL KIT OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE MUST CONNECT THE 24 VAC COMMON WHEN USING L THE TERMINAL IS SHOWN AS EQUIPMENT MONITOR CAN ALSO BE USED AS A 24 VAC OUTPUT SEE HEAT PUMP LED SECTION FOR MORE INFORMATION VN O B TERMINAL SET TO CONTROL AS EITHER O OR B IN THE INSTALLER SETUP M19905 Fig 20 Typical hookup of single stage heat pump with auxiliary backup heat 2H 1C heat pump HEAT PUMP MONITOR A EH C OPTIONAL 24 VAC COMMON CONNECTION A ourooorinpoor FAN RELAY TEMPERATURE A SENSOR CHANGEOVER VALVE HEAT 2 RELAY AUXILIARY HEAT HEAT RELAY C
25. A CABLE SEPARATE FROM THE THERMOSTAT CABLE M19896 Fig 10 Typical hookup of conventional single stage heat and cool system with two transformers 1H 1C conventional CONVENTIONAL aya OPTIONAL 24 VAC COMMON CONNECTION OUTDOOR INDOO TEMPERATURE SENSOR A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M19897 Fig 11 Typical hookup of heat only system 1 H conventional CONVENTIONAL ota E OPTIONAL 24 VAC COMMON CONNECTION OUTDOOR INDOO TEMPERATURE SENSOR HEAT RELAY POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M19898 Fig 12 Typical hookup of heat only system with fan 1H conventional VisionPRO 8000 Touchscreen Programmable Thermostat CONVENTIONAL Oya 2 OoO0O00O00OQ OUTDOOR INDOOR TEMPERATURE SENSOR SERIES 20 MOTOR OR POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED
26. ES CLIII M19956 NOTE To seta Program Schedule for the remaining days of 10 the week repeat steps 1 9 Example If Mon Fri was selected first go back and repeat steps 1 9 for Sat and Sun To exit schedule without saving changes press Cancel key any time Cancel a Schedule Period Peh gt a 6 Press Sched key Press Edit key Select the Day s of the week desired Press schedule period you want to cancel Wake Leave Return or Sleep Once selected the period flashes Press Cancel Period key v MON Y TUE V WED v Y FRI SAT I SUN OK TO PICK MULTIPLE DAYS CANCEL PERIOD In ES LILILI w ome DONE WAKE LEAVE ER SLEEP J CANCEL M22446 The time temperature s and fan setting disappear The bar above the selected period is removed indicating the scheduled period was cancelled VisionPRO 8000 Touchscreen Programmable Thermostat NOTE To reinstate a schedule period press arrow keys to Fan Control Table 7 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 However if during the Wake period fan is scheduled to On a J bis I iis I d I ud both Auto and On are shown Auto indicates fan is running its OK TO PICK MULTIRLE DAYS schedule On indicates Fan schedul
27. Honeywell VisionPRO 8000 Touchscreen Programmable Thermostat FRI inside Set To 2 4 I4 Cy folowing PE Schedule SC E la 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 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 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
28. OMPRESSOR 2 COMPRESSOR 1 A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A OUTDOOR SENSOR REQUIRED IN SYSTEM WITH FOSSIL FUEL BACKUP HEAT THAT IS NOT USING AN EXTERNAL FOSSIL FUEL KIT OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE A MUST CONNECT THE 24 VAC COMMON WHEN USING L THE TERMINAL IS SHOWN AS EQUIPMENT MONITOR CAN ALSO BE USED AS A 24 VAC OUTPUT SEE HEAT PUMP LED SECTION FOR MORE INFORMATION A O B TERMINAL SET TO CONTROL AS EITHER O OR B IN THE INSTALLER SETUP M19906 Fig 21 Typical hookup of multistage heat pump with auxiliary backup heat 3H 2C heat pump 10 POWER THE THERMOSTAT You can choose from three methods to power the thermostat Batteries only AAA alkaline 24 Vac common wire only 24 Vac common wire with battery backup AAA alkaline Wiring 24 Vac Common Single Transformer System Connect the common side of the transformer to the C screw terminal of the thermostat wallplate Leave the metal jumper wire in place between Rc and R Two Transformer System Connect the common side of the cooling transformer to the C screw terminal of the thermostat wallplate Remove the metal jumper wire between Rc and R Installing Batteries 1 Install three AAA alkaline batteries on the back of the thermostat as marked on the thermostat See Fig 22
29. Series 20 Conventional 13 Power to open and power to close zone valves Normally Open Zone Conventional 14 Valves Heat Only Cool Only Conventional 15 Standard Multistage up Conventional 16 17 to 2 Heat 2 Cool Heat Pump with No Heat Pump 18 19 Auxiliary Heat Heat Pump with Heat Pump 20 21 Auxiliary Heat Fig 8 Inserting wires in terminal block IMPORTANT Use 18 gauge thermostat wire 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat Table 2 Terminal Designation Descriptions Terminal Designation Description Rc see Note Power for cooling connect to 1 secondary side of cooling system transformer R see Note 1 Power for heating connect to secondary side of heating system transformer C see Note 2 Common wire from secondary side of cooling system transformer Ww Heat relay Compressor contactor Fan relay Y2 Second stage cooling W2 Second stage heat relay O B see Note Changeover valve for heat pump 3 Systems AUX Auxiliary heat relay for heat pump Systems E Emergency heat relay for heat pump systems L see note 4 Equipment monitor for heat pump systems 1 S2 Optional outdoor or indoor remote sensor NOTES 1 When used in a single transformer system leave metal jumper wire in place between Rc and R If used on a two transformer system remove metal jumper wire between Rc and R
30. Using color coded 18 gauge thermostat wire is recommended For example of general wiring of C7088 see Fig 26 b Pigtail wiring can be used 2 Mount C7089 in its mounting clip 3 Plug wiring hole using nonhardening caulk or putty WIRING HOLE THROUGH STRUCTURE A USE APPROPRIATE MOUNTING MEANS FOR THE TYPE OF STRUCTURE PLUG WIRING HOLE WITH NON HARDENING CAULK OR PUTTY M19970 Fig 26 Wire C7089 Outdoor Sensor to the thermostat VisionPRO 8000 Touchscreen Programmable Thermostat Locate and Mount C7189U Remote Indoor Temperature Sensor Optional 1 Choose a location see Fig 27 for mounting the sensor on an inside wall about 5 ft 1 5m above the floor A vertically mounted standard 2 x 4 in 51 x 102 mm junction box can also be used 2 Besure wire distance between C7189 and thermostat is less than 200 feet 3 Make sure there is good air circulation at average temperature at the chosen location Avoid the following locations because they can introduce errors in sensor measurements See Fig 27 a Hot areas caused by a Concealed pipes or ducts b Drafts from fireplaces or other heat sources c Convection or radiant heat from the sun or electrical equipment b Cold areas caused by a Concealed pipes or ducts b Drafts from windows and doors c Unheated areas on the other side of the wall location c Dead air areas a Behind doors furniture and curtains b In corners and alcoves
31. a remote indoor temperature sensor is installed the thermostat displays the inside temperature on the screen from the remote sensor s The thermostat internal temperature sensor is not used Inside r T l Set To 7 a Aras v Following Schedule as p HOLD CLOCK 7 MORE M19974 ONE REMOTE INDOOR SENSOR INSTALLED OPTIONAL If one remote indoor temperature sensor is used the screen showing the nside temperature reading shows the temperature at the indoor remote sensor location The thermostat internal temperature sensor is not used MULTIPLE REMOTE INDOOR SENSORS INSTALLED OPTIONAL If more than one remote indoor sensor is used the screen showing nside temperature reading shows the average of all the remote indoor sensors The thermostat internal temperature sensor is not used Indoor Air Quality Reminders Filter Change Reminder The filter change reminder must be turned on from the Installer Setup Once expired the screen flashes Change Filter and a Reset key appears Press the Reset key to reset the change reminder TUE CHANGE FILTER Inside rV Set us pa a LL Ly Following Schedule SCHED HOLD CLOCK SCREEN MORE M19975 NOTE The days are counted as fan run time so anytime the fan is running the reminder is counting that time against the number of days selected 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat The
32. and high efficiency selection is heat pump Heat 90 or better furnaces 5 5 cph used for standard fossil fuel forced air less than Selection in this stage 80 efficient systems factory setting changes default cph for 9 9 cph used for electric furnaces 2nd stage heat 2 4 6 7 8 10 11 12 other cycle rate settings 0250 Cycles per hour cph for 1 1 cph used for steam and gravity Only shown if two stages 2nd Stage Heat Aux Heat for 2H 1C Heat Pumps 3 3 cph for hot water systems and high efficiency 9096 or better furnaces 5 5 cph for standard fossil fuel forced air less than 90 efficient systems factory setting 9 9 cph used for electric furnaces or electric auxiliary heat for heat pump systems 2 4 6 7 8 10 11 12 other cycle rate settings of heat are selected 68 0280 01 16 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 Aux Heat for 3H 2C or better furnaces Heat Pumps 5 5 cph for standard fossil fuel forced air less than 90 efficient systems factory setting 9 9 cph used for electric furnaces or electric auxiliary heat for heat pum
33. and system load The thermostat microprocessor simultaneously gathers compares and computes data Using this data it controls a wide variety of functions The special proprietary algorithm program in the thermostat eliminates the factors causing offset This makes temperature control more accurate than the conventional mechanical or electronic thermostats The temperature control algorithm is called proportional plus integral P l control The thermostat sensor located on the thermostat or remote senses the current space temperature The proportional error is calculated by comparing the sensed temperature to the programmed setpoint The deviation from the setpoint is the proportional error The thermostat also determines integral error which is a deviation based on the length of error time The sum of the two errors is the P l error The cycle rate used to reach and maintain the setpoint temperature is computed using the P The additon of the integral error is what differentiates the thermostat from many other electronic and mechanical thermostats See Fig 31 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat THERMOSTAT COOL SETPOINT PROPORTIONAL COOL CONTROL POINT iti P Il CONTROL c d POINT e lm X of a P l CONTROL POINT E a PROPORTIONAL HEAT CONTROL POINT THERMOSTAT HEAT SETPOINT HEATING COOLING 100 50 0 50 100 PERCENT LOAD iaiia Fig 31 Proporti
34. ature control in cooling Choose 1 if getting factory setting temperature overshoot 3 more aggressive temperature control could cause temperature overshoot Choose 3 if getting temperature undershoot 0700 Temperature Display 3 F 1 5 C Offset 2 F 1 C 1 F 5 C 0 F 0 C no difference in displayed temperature and actual room temperature 1 F 5 C 2 F 1 C 3 F 1 5 C 0710 Reset Thermostat 0 no thermostat reset Only calendar settings 1 Tresets all Installer Setup Options to default values and resets schedule to default setting and time are retained 19 68 0280 01 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 N CAUTION Equipment Damage Hazard Minimum compressor off time is bypassed during Installer System Test Avoid cycling compressor quickly How to Use the Installer System Test The Installer Test is part of the Installer Setup Menu 1 2 Enter the Installer System Test by entering the Installer Setup Note that the test appears at the end of the Installer Setup Numbers See Fig 30 to review how the thermostat buttons are used during the Installer System Test See Table 6 for available Installer System Tests Installer System Tests IMPORTANT Use the Installer System Test to t
35. e is set to On ON Set To ha pa a AUTO LL Ly Following SYSTEM Schedule Bel oe Lv HEAT DONE I WAKE I LEAVE lem zx WA 171 M19957 ILI 71 1 7 Press Done key p HOLD as al Fan Schedule M19962 Press Fan key while in the Scheduling Screen to program the System Fan Choices available from the Scheduling Screen Auto default position fan runs with equipment Table 7 Fan Program Operation and Screen Status Programmable for all schedule periods Wake Leave Return and Sleep Fan RA runs continuously programmable for all schedule Fan Call Status i Fan Program for Energize shownon Circ fan runs randomly for approximately 35 of schedule Setting Schedule Action Terminal Screen period programmable for all schedule periods Auto Auto None None Auto v von g TUE v WED v THU lv FRI SAT SUN Auto On Fan G Auto On OK TO PICK MULTIPLE DAYS r LA Auto Circ None None Auto Circ HEAT ww Auto Circ Fan G Auto Circ CANCEL PERIOD rw MES WI 4 IL f COOL UT w Cv wv DONE WAKE LEAVE RETURN SLEEP CANCEL M22447 25 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat Manual Override of Fan Schedule Table 8 Auto fan is automatically following the Fan schedule choices are Auto On or Circulate On overrides Fan schedule Fan is continuously On C
36. energizes only if Installer Setup number 0180 is set to Electric PIf Installer Setup System type is set to two stages of cooling elf Installer Setup System type is set to two stages of heating 68 0280 01 34 System Setting Fan Setting Call for Action Energize Terminals Screen Message Off Auto None None None Cool Auto None None None Cool or Auto Auto Stage 1 Cooling Y G Cool On Cool or Auto Auto Stage 1 and Stage 2 Cooling Y Y2b G Cool On Heat Auto None None None Heat or Auto Auto Stage 1 Heating W G Heat On Heat or Auto Auto Stage 1 and Stage 2 Heating W W2 G2 Heat On 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 Off N A None None Heat N A None None Heat N A Heat W Heat On Table 11 Sequence of Operation for Heat Pump Systems System Setting Fan Setting Call for Action Energize Terminals Screen message Off Auto None O B2 None Cool Auto None O B None Cool or Auto Auto Stage 1 Cooling Y G O B Cool On Cool or Auto Auto Stage 1 and Stage 2 Cooling Y Y28 G O B Cool On Heat Auto None O B None Heat or Auto Auto Stage 1 Heating Y G O B Heat On Heat or Auto Auto Stage 1 and Stage 2 Heating Y AUX G O B Aux Heat On Heat or Aut
37. er 0310 0500 Furnace Change 0 furnace filter reminder off Run time based on call for Reminder 1 10 run time days fan 2 30 run time days 3 60 run time days 4 90 run time days 5 120 run time days 6 365 run time days 0510 Humidifier Pad 0 humidifier pad replacement reminder off Replacement Reminder 1 90 calendar days 2 180 calendar days 3 365 calendar days 0520 UV Lamp Replacement 0 UV lamp replacement reminder off Reminder 1 365 calendar days 0530 Adaptive Intelligent 1 Adaptive Intelligent Recovery control is activated Recovery system starts early so setpoint is reached by start of program period 0 Conventional Recovery system starts recovery at programmed time 0540 Number of Periods 2 two periods available Wake and Sleep Not shown if non 4 four periods available Wake Leave Return and programmable is Sleep selected 2 or 4 applies to all days of the week 0580 Minimum Compressor 5 five minute compressor off time setting factory Off Time setting 0 2 3 4 other compressor off time settings 0600 Heat Temperature 40 90 temperature range 1 F increments of heating Shown in 1 2 C Range Stop setpoint 0610 Cool Temperature 50 99 temperature range 1 F increments of cooling Shown in 1 2 C Range Stop setpoint 0640 Clock Format 12 12 hour clock factory setting 68 0280 01 24 24 hour clock 18 VisionPRO 8000 Touchscreen Progra
38. eration in Heat Mode When the outdoor temperature is below the Compressor Lockout Temperature only the Auxiliary Heat operates When the outdoor temperature is above the Auxiliary Lockout Temperature only the Compressor operates See Fig 34 COMPRESSOR ONLY AUXILIARY 50 LOCKOUT BOTH COMPRESSOR AND eee AUXILIARY HEAT COMPRESSOR 35 LOCKOUT AUXILIARY ONLY TEMPERATURE OUTDOOR TEMPERATURE M19950 Fig 34 Heat Pump Operation with Lockout Temperatures Set When the outdoor temperature is between the two temperatures both the Compressor and Auxiliary Heat operate Operation in Emergency Heat Mode Once the thermostat is placed into the Emergency Heat mode the compressor and auxiliary lockout features are turned off In the Emergency heat mode the compressor is locked out The first stage of heat is whatever is connected to the E terminal The second stage of heat is connected to the Aux terminal Usually the emergency and auxiliary heat Sources are electric strip heat in these cases Operating Sequence The thermostat energizes specific terminal s depending on the demand for heating cooling or fan The thermostat screen shows the time inside temperature system and fan selections Additional indicators are shown when the heating cooling or fan is energized See Tables 9 11 for specification information Table 9 Sequence of Operation for Conventional Systems G
39. est the heating cooling fan and emergency heat The setting you choose for System Type Installer Setup Number 0170 may prevent some System Test Numbers from appearing SYSTEM TEST SYSTEM STATUS UP ARROW NUMBER NUMBER TURNS THE SYSTEM ON a DOWN ARROW TURNS THE SYSTEM OFF M22428 DONE KEY UP ARROW KEY EXITS INSTALLER ADVANCES TO SYSTEM TEST NEXT SYSTEM TEST NUMBER Fig 30 Review thermostat buttons used during Installer System Test Table 4 Installer System Test System Test Number Test Type System Status Number and Description Test 1 Cooling System Test 1 Cool stage 1 turns on 2 Cool stage 1 and stage 2 turn on 0 Cool is off Test 2 Fan System Test 1 Fan turns on 0 Fan turns off Test 3 Heating System Test 1 Heat stage 1 turns on 2 Heat stage 1 and stage 2 aux heat turn on 0 Heat is off Test 4 Emergency Heat Test 1 Emergency heat turns on 2 Emergency heat and auxiliary heat turn on 0 Emergency heat turns off 68 0280 01 20 Press the Next button to go to the beginning of the Installer Setup or press the Done button to exit the Installer System Test OPERATION Thermostat Keys SYSTEM DOWN ARROW SELECTS EM LOWERS TEMPERATURE HEAT HEAT OFF COOL SETTING FAN UP ARROW SELECTS RAISES ON AUTO CIRC TEMPERATURE SETTING Set To LJL Following Schedule SYSTEM
40. etween the thermostat and the cooling equipment Fan does not turn on in a call for heat electric furnace Fan Control in Heating is set to Gas or Oil Furnace Setting 0180 Set Fan Control in Heating to Electric Furnace Setting 0180 68 0280 01 38 VisionPRO 8000 Touchscreen Programmable Thermostat Table 14 Troubleshooting Continued Symptom Heat pump puts out cool air in the heat mode and warm air in the cool mode Possible Cause Changeover Valve Installer Setup Number 0190 is not configured to match the changeover required by the installed heat pump Action Set Changeover Valve Installer Setup Number 0190 to match the changeover required by the installed heat pump Both the heating and cooling equipment are running at the same time The heating equipment is not a heat pump but the System Type Installer Setup Number 0170 is set to Heat Pump Set System Type Installer Setup Number 0170 to match the installed heating and or cooling equipment Heating and cooling wires are shorted together Separate the shorted heating and cooling wires Heating equipment is running in the cool mode Heating equipment is not a heat pump but System Type Installer Setup Number 0170 is set to Heat Pump Set System Type Installer Setup Number 0170 to match the installed heating and or cooling equipment Heating equipment does not turn off and hea
41. eywell Limited Honeywell Limit e 35 Dynamic Drive Toronto Ontario M1V 4Z9 International Sales and Service Offices in all principal cities of the world Manufacturing in Australia Canada Finland France Germany Japan Mexico Netherlands Spain Taiwan United Kingdom U S A 68 0280 01 2 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 lt gt 3 3 8 86 THERMOSTAT AND WALLPLATE 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 Heat position Calibration C7089U C7189U and TH8000 VisionPRO Touchscreen Thermostats are factory calibrated and require no field calibration Interstage Differential THERMOSTAT EGA TH8000 VisionPRO Touchscreen Thermostats operate with OOOOH droopless control Once the thermostat senses that 1st stage is running at 9096 capacity the thermostat energizes 2nd stage Nomenclature System Power and System Series Stages Application Changeover VisionPRO 111 1H 1C 0 Standard U Universal Auto 8000 32 3H 2C 1 Humidity changeover and or Touchscreen Sensor manual change xim over dual powered ien flexibility Fi
42. g 1 rige Touchscreen Thermostat schedule flexibility imensions in in mm Mounting Means TH8000 VisionPRO Touchscreen Thermostat Mounts eMe directly on the wall in the living space using mounting screws and anchors provided Fits a vertical or horizontal 2x4 in junction box C7089U Outdoor Sensor Mounts outside of living space with mounting clip and screws provided C7189U Remote Indoor Sensor Mounts directly on the wall using mounting screws and anchors provided Fits a vertical 2 x 4 in junction box Cover Plate 32003796 001 Cover Plate is used to cover marks left on the M4488 wall by the old thermostat Fig 2 C7089U Outdoor Sensor Mounting Clip Dimensions dimensions in in mm TH8000 Touchscreen Thermostat see Fig 1 C7089U Outdoor Sensor Mounting Clip see Fig 2 32003796 001 Cover Plate see Fig 3 7 718 200 C7189U Remote Indoor Sensor see Fig 4 lt 3 56 84 M22139 Fig 3 32003796 001 Cover Plate dimensions in in mm 3 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat 4 5 8 4 5 8 117 117 Honeywell lt 1 1 8 gt 29 un mm 2 3 4 70 M4465 FRONT VIEW SIDE VIEW 2 3 4 70 FRONT VIEW COVER OFF Fig 4 C7189U Remote Indoor Sensor dimensions in in mm INSTALLATION When Installing this Product 1 Read these instructions carefully Failure to follow the instructions can damage t
43. he product or cause a hazard ous condition 2 Check the ratings given in the instructions to make sure the product is suitable for your application 3 Installer must be a trained experienced service technician 4 After completing installation use these instructions to check out the product operation Selecting Location Install the thermostat about 5 ft 1 5m above the floor in an area with good air circulation at average temperature See Fig 5 1 5 METERS M19925 Fig 5 Selecting thermostat location 68 0280 01 4 Do not install the thermostat where it can be affected by Drafts or dead spots behind doors and in corners Hot or cold air from ducts Radiant heat from sun or appliances Concealed pipes and chimneys Unheated uncooled areas such as an outside wall behind the thermostat Installing Wallplate N CAUTION Electrical Hazard Can cause electrical shock or equipment damage Disconnect power before wiring The thermostat can be mounted horizontally on the wall or on a4in x2 in 101 6 mm x 50 8 mm wiring box 1 Position and level the wallplate for appearance only 2 Usea pencil to mark the mounting holes 3 Remove the wallplate from the wall and if drywall drill two 3 16 in holes in the wall as marked For firmer material such as plaster drill two 7 32 in holes Gently tap anchors provided into the drilled holes until flush with the
44. hich means that resistance decreases as the temperature increases See Table 13 The C7189 can be used to provide one remote sensor input see Fig 28 or as a temperature averaging network with multiple C7189 Sensors connected as shown in Fig 29 Checkout For best results allow C7189 Wall Mount Temperature Sensor to absorb the air moving through the room for a minimum of twenty minutes before taking a resistance measurement With an accurate thermometer 1 F 0 5 C measure the temperature at the sensor location allowing time for the thermometer to stabilize before reading 37 VisionPRO 8000 Touchscreen Programmable Thermostat 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 with the temperature resistance in Table 13 Calibration The C7189 Wall Mount Temperature Sensor is calibrated at the factory and cannot be recalibrated in the field Table 13 Sensor Resistance at Room Temperature Room Ohms Room Ohms Temperature of Temperature of Resis Resis F C tance F C tance 40 4 4 22537 72 22 2 11100 42 5 6 21516 74 23 3 10644 44 6 7 20546 76 24 4 10210 46 7 8 19626 78 25 6 9795 48 8 9 18754 80 26 7 9398 50 10 0 17926 82 27 8 9020 52 11 1 17136 84 28 9 8659 54 12 2 16387 86 30 0 8315 56 13 3 15675 8
45. irc overrides Fan schedule Fan circulates randomly for approximately 35 of time until the Auto position is selected Table 8 Manual Override of Fan Schedule Operation Screen Fan Message Schedule Call Under Fan Override for Energize Fan Setting Setting Action Terminal Setting Auto On Fan G On Auto Circ None None Circ Auto Circ Fan G Circ On Auto On Circ None None Circ On Circ Fan G Circ Circ Auto m m Ez Circ On Fan G On aAuto Override resumes the Fan Program in each schedule period Wake Leave Return and Sleep 68 0280 01 26 Operate VisionPRO 8000 Touchscreen Set Time 1 Press Clock 2 Use arrows to set current time 4 ul ILI P d v M19958 3 Press Done key IMPORTANT The current day of the week should already be set correctly If not see Installer Setup to set the day Set Temperature Overrides The thermostat has three temperature override options Hold Temperature Until Permanent Hold and Vacation Hold HOLD TEMPERATURE UNTIL TEMPORARY HOLD Holds temperature temporarily until the next scheduled period time or until the time the user sets 1 Press Up or Down arrow next to the temperature you want to adjust Hold Temperature Until time appears on the screen The Hold Temperature Until time defaults to the start time of the next scheduled period NOTE The Time Up and Down arrows are shown for approximate
46. l depending on model Changeover Manual or Auto changeover selectable Heat Off Cool Auto Em Heat for heat pumps Auto On Circ System setting Fan setting Electrical Ratings Terminal Voltage 50 60 Hz Running Current W Heating 20 30 Vac 02 1 0A W Heating 750 mV dc 100 mA dc Powerpile Y Cooling 20 30 Vac 02 1 0A G Fan 20 30 Vac 02 60A Temperature Setting Range Heating 40 F to 90 F 4 5 C to 32 C Cooling 50 F to 99 F 10 C to 37 C Operating Ambient Temperature TH8000 VisionPRO Thermostats 0 F to 120 F 18 C to 49 C C7089U 40 F to 120 F 40 C to 49 C C7189U 45 F to 88 F 7 2 C to 32 C ORDERING INFORMATION Shipping Temperature TH8000 VisionPRO Thermostats 30 F to 150 F 34 4 C to 65 6 C Operating Relative Humidity Non condensing TH8000 VisionPRO Thermostats 5 to 90 C7089U 5 to 95 C7189U 5 to 95 Humidity Setting Range TH8321 models only Cooling 40 to 80 RH Humidity Display Range TH8321 models only 0 to 99 Cycle Rates at 50 Load Heating Selectable 1 12 cycles per hour Cooling Selectable 1 6 cycles per hour Finish TH8000 VisionPRO Thermostats Premier White color C7189U Wall Mount Remote Indoor Sensor Premier White color Clock Accuracy 1 minute per month Batteries Three replaceable AAA alkaline batteries Power thermos
47. ly seven seconds Pressing on the screen time where the Hold Temperature Until time is shown allows the arrows to reappear 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 Pressing just below Hold Temper ature Until on the screen allows the Days Up and Down arrows to reappear Inside Tl 7 Set To TIZI 4 id IL ILI v Hold Temperature 4 Until Ew 5 Li vw SCHED HOLD CLOCK SCREEN CANCEL M19959 HEAT SCHED CLOCK SCREEN CANCEL M19961 EN Inside f T Set To un Z 4 AUTO Lj 1 Li v SYSTEM Hold Temperature 3 Press the Cancel or Sched key to cancel Hold Temperature Until and resume schedule NOTE Once Hold Temperature Until time is reached the thermostat shows Following Schedule on the screen to indicate that Temporary Hold has ended 4 To cancel the Vacation Hold override early press the PERMANENT HOLD Cancel key eai diet el e emperature setting untl NOTE When the number of days of Vacation Hold expires i the screen shows Following Schedule to indicate 1 Press Hold key Permanent Hold appears on the that Vacation Hold has ended Screen
48. mmable 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 heat ends Cool Only Systems 0660 Extended Fan On Time 0 no extended fan operation after call for cool ends Not shown in Heat Only Cool 90 fan operation is extended 90 seconds after call for Systems cool ends 0670 Keypad Lockout 0 unlocked keypad Unlocked all functions 1 partially locked keypad are available 2 fully locked keypad Partially locked only temperature up and down keys and ability to enter and modify Installer Setup modeare available Fully locked only ability to enter and modify Installer Setup mode are available 0680 Temperature Controlin 1 less aggressive temperature control could cause Applies to recovery ramp Heat temperature undershoot and use of auxiliary heat 2 Standard temperature control in heating factory during recovery setting 3 more aggressive temperature control could cause Choose 1 if getting temperature overshoot temperature overshoot Choose 3 if getting temperature undershoot 0690 Temperature Controlin 1 less aggressive temperature control could cause Applies to recovery ramp Cool temperature undershoot 2 Standard temper
49. ng 1 Press the More key until the inside humidity percent and dehumidification setpoint are shown gt aa Inside Humidity DEHUMIDIFIER CANCEL M19967 I 117 ILI ix LL LL 2 Use Up and Down arrow keys located to the right of the dehumidifier setpoint to set desired humidity level for dehumidification in the summer 3 Press Done key Dehumidification Droop Control The dehumidification control attempts to control to the user s humidity setpoint by turning on the air conditioner In extremely high humidity conditions the thermostat keeps the air conditioner running energizing Y and G for up to 3 F below the temperature setpoint It does this while trying to achieve the desired humidity setpoint and balancing that with the temperature setpoint The thermostat controls up to 3 F below the temperature setting until either the humidity is satisfied or conditions change Special Heat Pump Operation Heat Pump LED Indication Requires 24 Vac Common Connection A red LED indication is located in the upper right corner of the thermostat It is only visible when lighted When the L terminal is wired to an equipment monitor the LED signals when a check or fail signal is sent to the thermostat from the system This is operational in the Heat Off Cool or Auto positions See Fig 32 TOC x J ger M19907 Fig 32 L terminal switch to R power side of sys
50. o Auto Stage 1 2 and 3 Heating Y Y28 AUX G O B Aux Heat On Em Heat Auto None L5 O B None Em Heat Auto Stage 1 Heating E G L5 O B Heat On Em Heat Auto Stage 1 and Stage 2 Heating E AUX G L5 O B Aux Heat On Configure O B in Installer Setup Based on last piece of equipment called cooling O or heating B PRed LED is on See LED Indication section for more details If Installer Setup System Type is set to 2Heat 1Cool Heat Pump with Auxiliary Heat dif Installer Setup System Type is set to 3Heat 2Cool Heat Pump with Auxiliary Heat This terminal does not energize if Installer Setup System type is set to 2 Heat 2 Cool Heat Pump with no Auxiliary Heat Second Stage Heat and Cool Control While maintaining setpoint several factors affect when 2nd stage energizes such as load conditions environmental conditions P control and home insulation The second stage energizes when the thermostat senses 1st stage is running at 9096 capacity This operation is droopless control 35 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat C7089U Outdoor Temperature Sensor Operation When installed with Thermostat Installer Setup Number 0340 set to 1 or 2 the outside temperature can be displayed on the thermostat See Fig 35 TUE Inside Set To 7 l 4 AUTO ju JL IC tv Following SYSTEM Schedule HEAT Outside boy N A a ue rao ILI pee HOLD CLOCK eor MORE M224
51. onal temperature control versus P I temperature control Minimum Off Timer The Thermostat has built in compressor protection minimum off timer that prevents the compressor from restarting too early after a shutdown The minimum off timer is activated after the compressor turns off If there is a call during the minimum off timer the thermostat shows Wait in the display FAN Inside Ul I Set To 14 a AUTO J i w Wait Following SYSTEM Schedule COOL p gem SCHED HOLD CLOCK SCREEN M22244 When the minimum off timer expires Cool On or Heat On appears solidly in the display and the compressor and fan turn on Heat Pumps only 68 0280 01 32 Inside Humidity Level Select models can sense the humidity level in the home The humidity level in the home is shown in the lower right corner of the Home Screen TUE gos E D Set PZ a Gy ie Following SYSTEM Schedule HEAT 397 IL Humidity SCHED HOLD CLOCK SCREEN MORE WLINCI IL ad NI M19966 If thermostat is set to Auto Changeover System mode press the More key until the humidity level is shown on the screen Inside m IL M22452 VisionPRO 8000 Touchscreen Programmable Thermostat Control Dehumidification Setting Select Models Select models read the inside humidity level and allow for a dehumidification setti
52. onth and day 2 Press the Done key SET CURRENT DAY SET MONTH USE ARROWS TO SET YEAR AND TIME M22424 3 Press the arrow keys to set the current time 4 Press the Done Key USE ARROWS TO SET YEAR AND TIME Honeywell one M22425 INSTALLER SETUP Follow these steps to enter the Installer Setup 1 Press and release the System Key SetTo 7 ZI 4 Lc Following Schedule ETE 714 1714 ora m facen HOLD a M22426A 2 Press and hold the two blank keys on either side of the center blank key for approximately five seconds until screen changes TUE Set To ZI a Inside Z rl h Following Schedule M19923 VisionPRO 8000 Touchscreen Programmable Thermostat 3 Release the two blank keys when the screen on the thermostat matches the screen below rt LI pone 4 See screen below to review how the thermostat keys are used during Installer Setup See Tables 3 5 for the Installer Setup Numbers and Settings ADVANCE TO NEXT INSTALLER 4 INSTALLER SETUP SETUP r CURRENT NUMBER SETTING Hon Ii 4 um HH ieu eu FI v el ILL PRESS TO EXIT CHANGE THE INSTALLER SETUP CURRENT SETTING M22443 5 Press the Done key to exit the Installer Setup screen 15 68 0280 01 VisionPRO 8000 Touchscreen Programmable The
53. p systems 2 4 6 7 8 10 11 12 other cycle rate settings 0270 Cycles per hour cph for 3 3 cph for hot water systems and high efficiency 90 Only shown if 2H 1C or Em Heat or better furnaces 3H 2C heat pump is 5 5 cph for standard fossil fuel forced air less than 90 selected efficient or better systems 9 9 cph for electric strip heat for heat pumps 0280 Continuous Backlight 0 Backlight not on continuously Thermostat backlight Option is always shown comes on with each key press however continuously on 1 Backlight is on continuously thermostat must have a backlight works only if common wire attached for this function thermostat is wired with 24 Vac Common 0300 Changeover 0 manual changeover factory setting 1 auto changeover 0310 Deadband Heating and cooling setpoints can be set no closer than Shown only if automatic chosen value changeover is selected 2 2 F 1 5 C 3 3 F 2C 4 4 F 2 5 C 5 5 F 3C 6 6 F 3 5 C 7 7 F 4 C 8 8 F 4 5 C 9 9 F 5C 0320 Temperature Indication 0 fahrenheit temperature display factory setting Scale 1 celsius temperature display 0330 Daylight Savings 1 daylight savings is on factory setting Set to 0 in areas that do 0 daylight savings is off not follow daylight savings 0340 Remote Temperature 0 no remote temperature sensor Defaults and Options Sensor Outdoor or 1 outdoor temperature sensor for displayonly depend on System
54. r mounting clip 3 Mount the clip M7514 Fig 25 Typical locations for C7089U Outdoor Sensor Wire C7089U Outdoor Sensor N CAUTION Electrical Interference Noise Hazard Can cause erratic system operation Keep wiring at least one foot away from large inductive loads such as motors line starters lighting ballasts and large power distribution panels Use shielded cable to reduce interference when rerouting is not possible 68 0280 01 12 IMPORTANT Erratic temperature readings from a sensor can occur as a result of any of the wiring practices described below Avoid these practices to assure correct operation Use shielded cable to reduce interference if rerouting sensor wiring is not possible Be sure wires have a cable separate from the thermostat cable Do not route temperature sensor wiring with building power wiring next to control contactors or near light dimming circuits electric motors or welding equipment Avoid poor wiring connections Avoid intermittent or missing building earth ground N CAUTION Electrical Shock Hazard Can cause electrical shock or equipment damage Disconnect power supply before connecting wiring Wiring must comply with applicable codes ordinances and regulations 1 Wire C7089 Outdoor Sensor to S1and S2 terminals on the thermostat If leadwire provided is not long enough 60 in run a cable to a hole at C7089 location a
55. rmostat 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 0140 Date Month Select number that represents current calendar month 0150 Date Day Select number that represents current calendar date 0160 Schedule Options 0 nonprogrammable 4 7 day programmable 0170 System Type Selection 1 1 heat 1 cool conventional factory setting Available options and 2 single stage heat pump no auxiliary heat defaults vary by 3 heat only conventional no fan Also for 750mV thermostat System 4 heat only conventional with fan selection automatically 5 heat only power to open and power to close zone modifies some default valves or normally open zone valves settings and or hides 6 cool only conventional other Installer Setup 7 2 heat 1 cool heat pump with auxiliary heat options 8 2 heat 2 cool multistage conventional 9 2 heat 1 cool multistage conventional 10 1 heat 2 cool multistage conventional 11 2 heat 2cool heat pump no auxiliary heat 12 3 heat 2cool heat pump with auxiliary heat 0180 Fan Control in Heating 0 gas or oil furnace equipment controls fan in heating Only shown if factory setting con
56. s 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat Edit Schedule 1 2 3 Press Sched key FRI ran Inside T r1 Set To TUTI 4 ILI AUTO SYSTEM ILI Ly Following Schedule M22445 Press Edit key MON TUE I WED THU v FRI SAT SUN J OK TO PICK MULTIPLE DAYS m LA ILI HEAT CANCEL PERIOD err LA LILILJ w WAKE x Tem SLEEP CANCEL SX M22553 It is OK to pick multiple days Select any combination of days to edit These days are scheduled with the same times and temperatures Check marks appear next to days selected elon pres repr m OK TO PICK MULTIPLE DAYS 2 FAN ex ON Lr a AUTO I L I HEAT CIRC wv CANCEL PERIOD en nm LLLI u J L f COOL v m WAKE LEAVE Le SLEEP DONE M19955 Press Wake key Once pressed Wake flashes to show it is selected Press Up and Down keys to modify time and heat and cool temperatures from this screen 68 0280 01 24 NOTE The Fan setting can be programmed for On Auto or 08 ES Circ for each period selected See Fan Schedule section for more information Press Leave key and repeat step 5 Press Return key and repeat step 5 Press Sleep key and repeat step 5 When complete press Done key Saving Changes appears on the screen to indicate changes are being saved to the day s modified SAVING CHANG
57. t temperature setting is set below room temperature Heat On is not in the display Heating equipment is not a heat pump but System Type Installer Setup Number 0170 is set to Heat Pump Set System Type Installer Setup Number 0170 to match the installed heating and or cooling equipment Cannot set the system setting to Heat System Type Installer Setup Number 0170 is set to Cool Only Set System Type Installer Setup Number 0170 to match the installed heating and or cooling equipment Cannot set the system setting to Cool System Type Installer Setup Number 0170 is set to Heat Only or Heat Only with Fan Set System Type Installer Setup Number 0170 to match the installed heating and or cooling equipment Heat On is not in the display System setting is not set to Heat and or temperature setting is not set above room temperature Set the system setting to Heat and set the temperature setting above the room temperature Cool On is not in the display Wait is in the display System setting is not set to Cool and or the temperature setting is not set below room temperature Compressor minimum off timer is active Set the system setting to Cool and set the temperature setting below the room temperature Wait up to five minutes for the cooling or heating heat pump equipment to turn on Screen Locked appears on the screen and all or some of the keys do not respond
58. tats when 24 Vac common is not used Non replaceable lithium battery with ten year life under normal use to hold calendar and time settings Alkaline batteries keep calen dar and time after lithium battery is no longer functional Resistance Characteristics of Remote Sensors C7089U Outdoor Sensor Negative temperature coefficient NTC means that resistance decreases as the temperature increases See Table 13 in the Operation section for sensor resistance characteristics C7189U Remote Indoor Sensor Negative temperature coefficient NTC means that resistance decreases as the temperature increases See Table 14 in the Operation section for sensor resistance characteristics Cool Indication TH8000 VisionPRO Touchscreen Thermostats show Cool On on the screen when Cool is activated Heat Indication TH8000 VisionPRO Touchscreen Thermostats show Heat On on the screen when Heat is activated When purchasing replacement and modernization products from your TRADELINE wholesaler or distributor refer to the TRADELINE Catalog or price sheets for complete ordering number 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 1985 Douglas Drive North Minneapolis Minnesota 55422 4386 In Canada Hon
59. tem transformer 33 Heat Pump Emergency Heat LED Indication Requires 24 Vac Common Connection The thermostat uses a red LED indicator that lights when the thermostat is in the Emergency Heat mode The LED is located in the upper right corner of the thermostat It is visible only when on When the thermostat is in the Em Heat system mode the L terminal is continuously energized and the LED is on Heat Pump Temperature Lockouts Dual Fuel Heat Pump and Outdoor Temperature Sensor In this operation there is no external fossil fuel kit dual fuel kit installed the thermostat controls this function 1 Choose correct heat pump application in Installer Setup Number 0170 2 Choose Fossil Fuel Option as the backup heat source in Installer Setup Number 0200 3 Choose No External Fossil Fuel Kit Option is control ling back up heat in Installer Setup Number 0210 4 Choose Outdoor Temperature Sensor for Heat Pump Temperature Lockouts Option in Installer Setup Num ber 0340 5 Choose appropriate Balance Point Temperature in Installer Setup Number 0350 OPERATION IN HEAT MODE ABOVE BALANCE POINT OUTDOOR TEMPERATURE When the outdoor temperature is above the selected Balance Point Temperature ISU 0350 only the compressor operates and the fan G terminal energizes when the thermostat calls for heat See Fig 33 LLI c 5 lt COMPRESSOR ONLY ul 30 BALANCE m POINT 5 9 FOSSIL FUEL ONLY a 2 8
60. tery indicator is flashing replace the batteries promptly with three fresh AAA alkaline batteries ri L LJ m Li LL Vi L l l M19963 2 Remove thermostat from the wallplate by pulling straight out M22430 3 Remove the old batteries and insert three fresh AAA alkaline batteries as marked on the thermostat BACK OF THERMOSTAT BATTERIES 3 M22212 68 0280 01 28 4 Align the screw blocks with the pins on the back of the thermostat WALLPLATE ER ja aK dm UP ZI CES S PINS ON ON BACK OF N S THERMOSTAT M22213 5 Push the thermostat straight onto the wallplate until it snaps into place Battery Tips 1 Replace the batteries as soon as LO Batt flashes in the display The LO Battery indicator flashes in the display one month before the batteries run down completely 2 Always use fresh AAA alkaline batteries Non alkaline batteries do not last as long and can leak causing thermostat damage 3 Although the thermostat has a Low Battery indicator replace the batteries once a year to prevent the thermo stat and heating cooling system from shutting down due to lack of battery power Screen Locks TUE SCREEN LOCKED 4 FAN l Inside J D Set To Ec AUTO jp Following Lv SYSTEM Schedule HEAT 771 Z4 m
61. 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 Contents Application Features eesseeen 1 Specifications Ordering Information 2 Installation essen 4 lilio E 5 Power the Themnostat ceins 11 Installer Setup sessssssesseseneeeerenneee 15 Installer System Test sssssssssssseeneeees 20 Operation seesssssessseseenenenennnn nennen nnne nennen 21 PLOGFAMIMING eE 23 Troubleshooting 38 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat SPECIFICATIONS Thermostat Description Feature Description Powering methods Battery only Common wire only Common wire with battery backup Gas oil or electric heat with air conditioning Warm air hot water high efficiency furnaces heat pumps steam and gravity e Heat only includes power to open and power to close zone valves series 20 and normally open zone valves Heatonly with fan Coolonly e 750 mV heating systems System types up to 3 heat 2 cool or up to 1heat 1coo
62. urns on as second stage if needed Fan The Fan key selections vary based on the heating and or cooling system type On Fan runs continuously Use this setting for improved air circulation or for more efficient central air cleaning Auto fan follows the fan program schedule Circ fan runs randomly approximately 35 of the time Use this setting for improved air circulation or for more efficient central air cleaning when you do not want the fan running continuously User Setup Follow these steps to enter the User Setup 1 Press and release the System key SetTo Z TI 4 ie Following Schedule inside gro T Lit poen HOLD Jesse M22426A 68 0280 01 VisionPRO 8000 Touchscreen Programmable Thermostat 2 Press and hold the center blank key for approximately 4 five seconds until the screen changes TUE Inside Z Z l LI I Set To Z ZI 4 a Ly Following Schedule CANCEL M22439 3 Release the center blank key when the screen on the thermostat matches the screen below am 4 cu vw DONE M22440 68 0280 01 See the screen below to review how the thermostat keys are used during the User Setup See Table 5 for the User Setup numbers and settings USER SETUP 4 NUMBER ADVANCE TO NEXT USER SETUP CURRENT SETTING rio LI ILU Ly Loge O
63. ventional system is 1 electric furnace thermostat controls fan in heating selected If heat pump is chosen fan defaults to electric 0190 Changeover Valve O B 0 changeover valve O B terminal is energized in Only shown if heat pump Terminal Energized in cooling factory setting System is chosen Heating or Cooling 1 changeover valve O B terminal is energized in Heat Pumps Only heating 0200 Backup Heat Source 0 heat pump backup heat source is electric factory Only shown if 2 heat Auxiliary Heat setting 1 cool or 3 heat 2 cool 1 heat pump backup heat source is fossil fuel heat pump is chosen 0210 External Fuel Fossil 0 no external fossil fuel kit is controlling heat pump Only shown if fossil fuel is Fuel Kit backup heat This thermostat controls the dual fuel Must chosen as backup heat install outdoor sensor and set Installer Setup Number Source 0340 to number 2 1 external fossil fuel kit is controlling heat pump backup heat 0220 Cycles per hour cph for 3 cph recommended for compressors factory setting 1st Stage Compressor 1 2 4 5 6 other cycle rate settings 0230 Cycles per hour cph for 3 cph recommended for compressors factory setting Only shown if two stages 2nd Stage Compressor 1 2 4 5 6 other cycle rate settings of cool are selected 0240 Cycles per hour cph for 1 1 cph used for steam and gravity Not shown if system 1st Stage Conventional 3 3 cph used for hot water system

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