TB8220 Commercial VisionPRO Programmable Thermostat - Honeywell
TB8220 Commercial VisionPRO Programmable ThermostatVISIONPRO 8000 TOUCHSCREENPRODUCT DATAFEATURES Large, clear display with backlight shows the currentand set temperature and time—even in the dark. Menu-driven programming make setup effortless. Beautiful ergonomic design is smart and sophisticatedto match your customers’ lifestyle. Touchscreen interaction Real-time clock keeps time during power failures andautomatically updates to daylight savings. “Saving Changes” notification lets you know when theschedule changes have been saved. Change reminders let you know when to replace thebatteries. Holiday Override options allow you to override theprogram schedule, as desired.APPLICATIONThe TB8220 Commercial VisionPRO 8000 TouchscreenProgrammable Thermostat is an effortless, seven-dayprogrammable thermostat that provides universal systemcompatibility, precise comfort control and is easy-to-program. Speedy same-schedule programming—no need tocopy multiple days. Armchair programming allows you to remove thethermostat from the wall for programming.The TB8220 provides temperature control for gas, oil, electricand heat pumps for up to 2 heat, 2 cool systems.ContentsApplication . 1Specifications . 2Ordering Information . 2Installation . 4Wiring . 5Installer Setup . 12Operation . 18Troubleshooting (Table 11) . 2363-2625-04
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTATSPECIFICATIONSTable 3. Energy-saving Default Program Settings.SetpointsThermostat Description: See Table 1.SchedulePeriodElectrical Ratings: See Table 2.Occ18:00amTemperature:Ratings:Operating Ambient:TB8220: 0 F to 120 F (-18 C to 49 C).C7089U, C7189U: 5% to 95%.Shipping: -30 F to 150 F (-34.4 C to 65.6 C).Display Accuracy: 1 F ( 0.5 C).Setpoint:Range:Heating: 40 F to 90 F (4 C to 32 C).Cooling: 50 F to 99 F (10 C to 37 C).Default Settings: See Table 3.Unocc110:00pm 55 F (10 C) 85 F (29.5 C)Occ2————Unocc2————Auxiliary Heat Indication: Displays “Aux. Heat On” whenAuxiliary Heat is activated.Clock Accuracy: 1 minute per month. Battery only 24 Vac only 24 Vac with battery backupSystem types(up to2 heat/2 cool) Gas or electric heat with air conditioning Warm air, hot water, high-efficiencyfurnaces, and heat pumps Heat only Heat only with fan Cool onlyHeat-Off-Cool-AutoFan settingAuto-OnVoltage(50/60 Hz)Running CurrentW (Heating)20 - 30 Vac0.02 - 1.0AY (Cooling)20 - 30 Vac0.02 - 1.0AG (Fan)20 - 30 Vac0.02 - 0.60AA (Economizer/TOD)20 - 30 Vac0.02 - 1.0AFinish:TB8000: Premier White color.C7189U Wall Mount Remote Indoor Sensor: Premier White color.T7770A Wall Mount Remote Indoor Sensor: Premier White color.Batteries:Three replaceable AAA alkaline batteries: Power thermostatwhen 24 Vac common is not used.Non-replaceable lithium battery with ten-year life: Under normal conditions holds calendar and time settings.NOTE: Alkaline batteries keep calendar and time if lithiumbattery is no longer functional.Table 2. Electrical RatingsTerminalOnAutoHeat Indication: Displays “Heat On” when Heat is activated.PoweringmethodsSystem setting70 F (21 C) 75 F (24 C)FanSettingCool Indication: Displays “Cool On” when Cool is activated.DescriptionManual or Auto changeover selectableCoolInterstage Differential:Droopless control. Once the first stage is running at 90% load,the thermostat energizes the second stage.Table 1. Thermostat Description.ChangeoverHeatCycle Rates (at 50% Load):Heating: Selectable 1 - 12 cycles per hour.Cooling: Selectable 1 - 6 cycles per hour.Humidity Ratings (RH, non-condensing):TB8220 VisionPRO Thermostats: 5% to 90%.C7089U, C7189U: 5% to 95%.FeatureTimeResistance Characteristics of Remote Sensors:C7089U Outdoor Sensor: 10K ohm NTC.C7189U Remote Indoor Sensor: 10K ohm NTC.C7772 Flush-Mount Remote Indoor Sensor: 20K ohm NTC.T7770A1006 Wall-Mount Remote Indoor Sensor: 20K ohmNTC.T7770A3002 Wall-Mount Remote Indoor Sensor: 10K ohmNTC.ORDERING INFORMATIONWhen purchasing replacement and modernization products from your TRADELINE wholesaler or distributor, refer to theTRADELINE 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 orphone:1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).2. Honeywell Customer Care1985 Douglas Drive NorthMinneapolis, Minnesota 55422-4386In Canada—Honeywell Limited/Honeywell Limitée, 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.63-2625—042
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTATCalibration (TB8220, C7089U, C7189U, T7770A):No field calibration required.7-7/8 (200)Mounting Means:TB8220: Direct wall-mount using mounting screws andanchors provided. Fits standard vertical or horizontal2 in. x 4 in. junction box.C7089U: Mounts outside of living space with mounting clip andscrews provided.C7189U, T7770A: Mounts directly on the wall using mountingscrews and anchors provided. Fits a vertical 2 x 4 in. junction box.3-5/16 (84)5-1/2(140)3-5/16(84)Cover Plate:32003796-001 Cover Plate is used to cover marks left on thewall by the old thermostat.M22139Fig. 2. 32003796-001 Cover Plate dimensions in in. (mm).Dimensions:TB8220 Touchscreen Thermostat: See Fig. 1.C7089U Outdoor Sensor Mounting Clip: See Fig. 3.C7189U Remote Indoor Sensor: see Fig. 5.T7770A: See Fig. 4.32003796-001 Cover Plate: See Fig. 2.1-1/2 (38)WALLPLATE3-3/8 (86)M44883-3/8 (86)Fig. 3. C7089U Outdoor Sensor Mounting Clipdimensions in in. (mm).THERMOSTAT6 (152)KNOCKOUTS FOREUROPEAN APPLICATIONSTHERMOSTATAND WALLPLATE1-3/8 (35)2-3/8(60)4-9/16(116)2-3/8 (60)3-3/16 (80)M22421Fig. 1. TB8220 Touchscreen Thermostatdimensions in in. (mm).STANDARDUTILITYCONDUITBOX (2 X 4)MOUNTINGHOLES5-1/16(128)15/16(23)M22936Fig. 4. T7770A dimensions in in. (mm).363-2625—04
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTATYESNONO4-5/8(117)5 FEET[1.5 METERS]NOM222582-3/4 (70)FRONT VIEWM44651-1/8(29)Fig. 6. Select thermostat location.SIDE VIEWFig. 5. C7189U Indoor Sensor dimensions in in. (mm).MERCURY NOTICEIf this control is replacing a control that containsmercury in a sealed tube, do not place your oldcontrol in the trash. Dispose of properly.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 behindthe thermostat.Separate Wallplate from Thermostat1.Contact your local waste management authorityfor instructions regarding recycling and the properdisposal of an old control.Separate the wallplate from the thermostat. See Fig. 7.WALLPLATEWIRE HOLEINSTALLATIONWhen Installing this Product.1.2.3.4.Read these instructions carefully. Failure to follow themcould damage the product or cause ahazardous condition.Check ratings given in instructions and on the product toensure the product is suitable for your application.Installer must be a trained, experienced servicetechnician.After installation is complete, check out productoperation as provided in these instructions.CAUTIONElectrical Shock or Equipment Damage Hazard.Can shock individuals or short equipmentcircuitry.Disconnect power supply before installation.Select Thermostat LocationSelect a location for the thermostat about 5 ft (1.5m) above thefloor in an area with good air circulation at averagetemperature. See Fig. 6.63-2625—044THERMOSTATM22267Fig. 7. Separate wallplate from thermostat.Install Wallplate (See Fig. 8)Mount the thermostat horizontally on the wall:1. Pull the wires through the wire hole on the wallplate.2. Position the wallplate on the wall with the arrow pointingup. Level the wallplate for appearance only.3. Use a pencil to mark the mounting holes.4. Remove the wallplate from the wall and drill two 3/16 in.holes in the wall (if drywall) as marked. For firmermaterial such as plaster, drill two 7/32 in. holes. Tap thewall anchors (provided) into the drilled holes until flushwith the wall.5. Pull the wires through the wire hole on the wallplate andposition the wallplate over the wall anchors.6. Insert the mounting screws into the wall anchors andtighten.
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTAT3.WALLInsert the wires into the terminal block and tighten eachscrew terminal. See Fig. 10.WIRES THROUGH WALLAND WIRE SLOTWALL ANCHORS (2)M19917MOUNTINGHOLESFig. 10. Insert wires into terminal block.4.MOUNTINGSCREWS (2)5.M19916Push excess wire back into the wall opening and restrictwires to the shaded area. See Fig. 11.Plug the wall opening with nonflammable insulation toprevent drafts from affecting the thermostat.Fig. 8. Install wallplate.WIREWALLPLATEWIRINGCAUTIONElectrical Shock Hazard.Can cause electrical shock or equipment damage.Disconnect power supply before connecting wiring.IMPORTANT— All wiring must agree with applicable codes,ordinances and regulations.— Use 18 gauge thermostat wire. Shielded cable is notrequired.NOTES:——1.Table 4. Wiring Diagrams.Select set of terminal identifications that correspond toyour system type (conventional or heat pump). See Fig. 9.Y2Y2LRCRCRRWO/BW1W2YYS1S1GGS2S2CCASCREW TERMINALSM22266Fig. 11. Restrict wires to shaded area of wire hole.Refer to Table 5 for terminal designationdescriptions.See Fig. 12 through 22 for wiring diagrams forspecific equipment applications.HEAT PUMPCONVENTIONALM22780Fig. 9. Terminal identifications for system type.2.WALL OPENINGSHADED AREALoosen screw terminals used for the application.5System TypeWallplate TerminalIdentificationsWiring DiagramFigureStandard Heat/Cool Conventional12, 13Heat OnlyConventional14Heat Only with FanConventional15Cool onlyConventional16Standard Multistage Conventionalup to 2 Heat/2 Cool17, 18Heat Pump(No Auxiliary Heat)Heat Pump19, 20Heat PumpHeat Pump(with Auxiliary Heat)21, 22Multiple T7770ASensors—27, 28, 29Multiple C7189USensors—3063-2625—04
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTATTable 5. Terminal Designation nRcPower for cooling—connect to secondary side(see Note 1) of cooling system transformer.2.RPower for heating—connect to secondary side(see Note 1) of heating system transformer.YCompressor output.3.CCommon wire from secondary side of cooling(see Note 2) system transformer.W4.Heat relay.GFan relay.W2Second stage heat relay.Y2Second stage cooling.5.O/BChangeover valve for heat pumps.(see Note 3)Terminal “A” Wiring Details for EconomizersAEconomizer/Time-Of-Day (TOD) output—(see Note 4) powered via R terminal.— Wire the A terminal to the W7212 “N” terminal, or theW7459 “TR” terminal.— When using dual transformers at the thermostat, theheating transformer must power the economizer.— The A signal is powered from the R terminal and energizesthe economizer to signal occupied status and drive thedamper to the set minimum position.S1Optional outdoor or indoor remote sensor.(See Note 5)S2Optional outdoor or indoor remote sensor.(See Note 5)LWhen used in a single-transformer system, leavemetal jumper wire in place between Rc and R. Ifused on a two-transformer system, remove metaljumper wire between Rc and R.Common wire is optional when thermostat is usedwith batteries. When using separate transformersfor heating and cooling, the common must comefrom the cooling transformer.If thermostat is configured for a heat pump in theInstaller Setup, configure changeover valve forcool (O-factory setting) or heat (B).Reference economizer literature for wiring details.When set for economizer operation, the A terminalprovides the occupancy signal. (Power indicatesoccupied.)Sensor wires must have a cable separate from thethermostat control cable.Powers red LED behind plastic in upper rightcorner of the thermostat.Conventional System WiringY2LAW2S1S2RCRWYGCY2LAW2S1S212L1(HOT)24 VACL2RCRWYGC12L1(HOT)24 VACL233FAN TEMPERATURESENSORCOMPRESSOR CONTACTORHEAT RELAYECONOMIZERECONOMIZERFAN RELAYCOMPRESSOR CONTACTORHEAT RELAY1L1(HOT)24 VACL21POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOADPROTECTION AS REQUIRED.2FACTORY INSTALLED JUMPER.3WHEN USING BATTERIES, THE 24V COMMON CONNECTIONM22781AIS OPTIONAL.Fig. 12. Typical wiring of single transformer 1H/1C system.63-2625—0461POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOADPROTECTION AS REQUIRED.2REMOVE FACTORY INSTALLED JUMPER.3WHEN USING BATTERIES, THE 24V COMMON CONNECTIONIS OPTIONAL. WHEN USED, THE COMMON MUST CONNECTTO THE COOLING TRANSFORMER SECONDARY.M22782AFig. 13. Typical hookup of dual transformer 1H/1C system.
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTATY2LAW2S1S2RCRWYGCY2LAW2S1S21L1(HOT)224 VACL22L1(HOT)24 VACL2OUTDOOR/INDOORTEMPERATURESENSORHEAT RELAYHEAT RELAY 2ECONOMIZERFAN RELAYCOOL RELAY 2ECONOMIZER1POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOADPROTECTION AS REQUIRED.2FACTORY INSTALLED JUMPER.3WHEN USING BATTERIES, THE 24V COMMON CONNECTION ISOPTIONAL.M22783ARCRWYGC2FACTORY INSTALLED JUMPER.3WHEN USING BATTERIES, THE 24V COMMON CONNECTIONIS OPTIONAL.12L1(HOT)Y2LAW2S1S224 VACL2RCRWYGC21L1(HOT)24 VACL23HEAT ER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOADPROTECTION AS REQUIRED.2FACTORY INSTALLED JUMPER.3WHEN USING BATTERIES, THE 24V COMMON CONNECTIONIS OPTIONAL.HEAT RELAY 2ECONOMIZER12FAN RELAYCOOL RELAY 2COOL RELAY 1HEAT RELAY 11L1(HOT)24 VACL2M22784AFig. 15. Typical hookup of heat-only system with fan.RCRWYGCM22786AFig. 17. Typical hookup of single transformer multistagesystem (up to 2H/2C).FAN RELAYY2LAW2S1S2HEAT RELAY 1POWER SUPPLY. PROVIDE DISCONNECT MEANS ANDOVERLOAD PROTECTION AS REQUIRED.3OUTDOOR/INDOORTEMPERATURESENSORCOOL RELAY 11Fig. 14. Typical hookup of heat-only RRCRWYGCL1(HOT)1POWER SUPPLY. PROVIDE DISCONNECT MEANS ANDOVERLOAD PROTECTION AS REQUIRED.2REMOVE FACTORY INSTALLED JUMPER.3WHEN USING BATTERIES, THE 24V COMMON CONNECTIONIS OPTIONAL. WHEN USED, THE COMMON MUST CONNECTTO THE COOLING TRANSFORMER SECONDARY.M22787AFig. 18. Typical hookup of dual transformer multistagesystem (up to 2H/2C).24 VACL23OUTDOOR/INDOORTEMPERATURESENSORFAN RELAYCOMPRESSOR CONTACTORECONOMIZER1POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOADPROTECTION AS REQUIRED.2FACTORY INSTALLED JUMPER.3WHEN USING BATTERIES, THE 24V COMMON CONNECTIONIS OPTIONAL.M22785AFig. 16. Typical hookup of cool-only system.763-2625—04
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTATHeat Pump System WiringL1(HOT)Y22L24 ZER2L1O/B ENSORCOMPRESSOR CONTACTOR1O/B 4YW1FAN RELAYL2RA324 VACRC3FAN RELAYCOMPRESSOR CONTACTORCHANGEOVER VALVECHANGEOVER VALVEAUXILIARY HEAT RELAYECONOMIZER1POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOADPROTECTION AS REQUIRED.1POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOADPROTECTION AS REQUIRED.2FACTORY INSTALLED JUMPER.2FACTORY INSTALLED JUMPER.3WHEN USING BATTERIES, THE 24V COMMON CONNECTIONIS OPTIONAL.3WHEN USING BATTERIES, THE 24V COMMON CONNECTIONIS OPTIONAL.4"O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B"IN THE INSTALLER SETUP.4"O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B"IN THE INSTALLER SETUP.5OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR.WIRES MUST HAVE A CABLE SEPARATE FROM THETHERMOSTAT CABLE.5OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR.WIRES MUST HAVE A CABLE SEPARATE FROM THETHERMOSTAT CABLE.M22788BFig. 19. Typical hookup of single-stage heat pump with noauxiliary heat (1H/1C).M22790BFig. 21. Typical hookup of single-stage heat pump withauxiliary heat (2H/1C).L1(HOT)L1(HOT)Y22L1O/B 4YW12LL2RAY224 RE5SENSORFAN RELAYCHANGEOVER VALVECOMPRESSOR 2AUXILIARY HEAT RELAYCOMPRESSOR 11O/B 4YS1OUTDOOR/INDOORTEMPERATURE5SENSORL2RA324 VACRCECONOMIZER3FAN RELAYCOMPRESSOR 1CHANGEOVER VALVECOMPRESSOR 21POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOADPROTECTION AS REQUIRED.1POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOADPROTECTION AS REQUIRED.2FACTORY INSTALLED JUMPER.2FACTORY INSTALLED JUMPER.3WHEN USING BATTERIES, THE 24V COMMON CONNECTIONIS OPTIONAL.3WHEN USING BATTERIES, THE 24V COMMON CONNECTIONIS OPTIONAL.4"O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B"IN THE INSTALLER SETUP.4"O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B"IN THE INSTALLER SETUP.5OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR.WIRES MUST HAVE A CABLE SEPARATE FROM THETHERMOSTAT CABLE.5OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR.WIRES MUST HAVE A CABLE SEPARATE FROM THETHERMOSTAT CABLE.M22789BFig. 20. Typical hookup of multistage heat pump with noauxiliary heat (2H/2C).63-2625—048M22791BFig. 22. Typical hookup of multistage heat pumpwith auxiliary heat (3H/2C).
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTATPOWER THE THERMOSTATYou can choose from three methods to power the thermostat: Batteries only (AAA alkaline). 24 Vac direct connection only. 24 Vac direct connection with battery backup (AAA alkaline).Wiring 24 Vac Common Single-Transformer System—Connect the common side ofthe transformer to the C screw terminal of the thermostatwallplate. Leave the metal jumper wire in place between Rcand R. Two-Transformer System—Connect the common side ofthe cooling transformer to the C screw terminal of thethermostat wallplate. Remove the metal jumper wirebetween Rc and R.Installing Batteries1.Install three AAA alkaline batteries on the back of thethermostat as marked. See Fig. 23.BATTERIES (3)Locate and Mount C7089U OutdoorTemperature 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 C7089U and thermostat is less than200 feet.Do not mount the sensor: in direct sunlight. where hot or cold air blows on the sensor. Discharge linefrom an outdoor compressor unit, vent or fan causesinaccurate 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. Mark the area on the location selected for mounting thesensor mounting clip.3. Mount the clip.M19918Fig. 23. Installing batteries.2.Locate and remove tab labeled Remove. See Fig. 24.IMPORTANTThis tab must be removed in order to set the real-timeclock.M7514Fig. 25. Typical locations for C7089U Outdoor Sensor.REMOVE DURINGINSTALLATIONREMOVETABWire C7089U Outdoor SensorREMOVE DURINGINSTALLATIONCAUTIONM19920Fig. 24. Remove tab labeled REMOVE from thermostatback.9Electrical Interference (Noise) Hazard.Can cause erratic system operation.Keep wiring at least one foot away from large inductiveloads such as motors, line starters, lighting ballasts andlarge power distribution panels.Use shielded cable to reduce interference whenrerouting is not possible.63-2625—04
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTAT1.2.3.Wire C7089U Outdoor Sensor to S1and S2 terminals onthe thermostat. If leadwire provided is not long enough(60 in.), run a cable to a hole at C7089U location.a. Using color-coded, 18-gauge thermostat wire isrecommended. For example of general wiring ofC7089U, see Fig. 26.Mount C7089U in its mounting clip.Plug wiring hole using nonhardening caulk or putty.Consider the following as well:1. Be sure wire distance between sensor and thermostat isless than 200 feet.2. Mark the area on the wall selected for mounting thesensor or junction box.3. Sensor wire must be separate from the thermostat cable.4. Run wire cable to a hole at the selected wall location.5. Pull approximately three inches of wire through theopening.1NOTE: Color-coded, 18-gauge wire is recommended.WIRING HOLETHROUGH2STRUCTUREC7089Wire Indoor SensorCAUTIONElectrical Interference (Noise) Hazard.Can cause erratic system operation.Keep wiring at least one foot away from large inductiveloads such as motors, line starters, lighting ballasts andlarge power distribution panels.1.1USE APPROPRIATE MOUNTING MEANS FOR THETYPE OF STRUCTURE.2PLUG WIRING HOLE WITH NON-HARDENING CAULKOR PUTTY.M19970A2.3.4.5.Fig. 26. Wire C7089U Outdoor Sensor to the thermostat.Locate and Mount T7770A or C7189U RemoteIndoor Temperature Sensor (Optional)6.7.Check Installer Setup Number (ISU) 340 to ensure it isset to the desired value. (See Table 6.)Wire sensor to S1and S2 thermostat terminals.Push excess wire back into the hole. Plug the hole usingnonhardening caulk, putty or insulation to prevent draftsfrom affecting performance.Remove sensor cover.Mount sensor to the wall or junction box using thescrews and anchors provided.Level the sensor for appearance only. Device functionscorrectly even when not level.Install sensor cover.Locate and mount the sensor in the same fashion as thethermostat. See the Select Thermostat Location section.Sensor Wiring for Temperature 70ATS2T7770ATTT3T4T311T7770A3002T7770A3002T1 THE T7770A3002 IS A 10K OHM SENSOR.M22933Fig. 28. Wiring two T7770A3002 (10K ohm) Sensors toprovide a temperature averaging network.M22831Fig. 27. Wiring four T7770A1006 (20K ohm) Sensors.63-2625—0410
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE 9C7189C7189C71891T7770A3002T7770A1006TT1WIRES MUST HAVE A CABLE SEPARATE FROMTHE THERMOSTAT CABLE.M22935Fig. 30. Wiring four C7189U (10K ohm) Sensors to providea temperature averaging network.1 THE T7770A3002 IS A 10K OHM SENSOR. M22934Fig. 29. Wiring two T7770A1006 (20K ohm) Sensors andone T7770A3002 (10K ohm) sensor to provide atemperature averaging networkSET CALENDAR AND TIMEThis thermostat is designed to, under normal use,automatically keep current time and day in memory for up toten years once the calendar is set. There are two ways to setthe calendar for this thermostat:Setting Calendar When First PoweredWhen first powered, the thermostat proceeds through asequence of screens to set the calendar.— When first powered, the thermostat proceeds through asequence of screens to set the calendar. See Fig. 31.Setting Calendar Once FunctioningSee steps 1 through 4, in the Advanced Settings section, to setyear, month and day.SET CURRENT DAYSET MONTHMONTUEWEDTHUFRISAWEDMONSUNTHUFRISASUNOK TO PICK MULTIPLE DAYS SCREEN LOCKEDCHANGE FILTER UV LAMP HUMIDIFIER PADOK TO PICK MULTIPLE DAYS SCREEN LOCKEDCHANGE FILTER UV LAMP HUMIDIFIER PADPMDONEDONEUSE ARROWS TO SET YEAR AND TIMEM22761Fig. 31. Setting calendar and time when thermostat is first powered.1163-2625—04
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTATINSTALLER SETUPAdvanced SettingsThe thermostat has advanced settings to match the HVACsystem. These settings can be adjusted to match specificneeds.There are two different groups of settings:— A complete set designed for the installation use.— A simple set to limit accessibility for typical users.Installer Settings (Complete Set)User Settings (Simple Set)Access to the installer settings is obtained as follows:1. From the main screen, press SYSTEM. Five blank touchkeys show on the bottom of the screen between DONEand CANCEL.2. Press and hold the two blank keys on either side of thecenter blank key for approximately five seconds. (SeeFig. 32.)3. The Setup Number displays to the lower-left area of thescreen. It is a four-digit code beginning with zero. Thecurrent setting is displayed to the right.Access to the user settings is obtained as follows:1. From the main screen, press SYSTEM. Five blank touchkeys show on the bottom of the screen between DONEand CANCEL.2. Press and hold the center blank key approximately fiveseconds.3. The Setup Number displays to the lower-left area of thescreen. It is a four-digit code beginning with zero. Thecurrent setting is displayed to the right.NOTE: To cycle through the Setup Numbers, press the up ordown arrow.NOTE: To cycle through the Setup Numbers, press the up ordown arrow.TUEMOTUInsideWETHFRSACHANGE FILTER UV LAMPInsideSUSet duleOFFCOOLOFFDONEDONEPMCANCELCANCM22766Fig. 33. Entering User Setup.M19923Fig. 32. Entering Installer Setup.63-2625—0412
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTATINSTALLER SETUP NUMBERS (ISU), SETTINGS, AND TESTS (TABLE 6)Use the Installer System Test to test the heating, cooling andfan. Refer to the latter portion of Table 6.CAUTIONEquipment Damage Hazard.Minimum compressor off time is bypassed duringInstaller System TestAvoid cycling compressor quickly.IMPORTANTUse Installer System Test to test heating, cooling andfan. The setting chosen for System Type (ISU 0170)can prevent some System Test Numbers fromappearing.NOTE: Unless otherwise noted, setup items are accessiblethrough only the Installer setup and not the Usersetup.Table 6. Installer Setup Menu.InstallerSetupNumberInstaller SetupNameDefaultSettingAll SettingsNotes0120aDate (Year Upper)2020—20xx21—21xxAvailable year range: 2001 - 21780130aDate (Year Lower)0400-99Available year range: 2001 - 21780140aDate (Month)61-120150aDate (Day)151-31 (Month Dependent)0160aSchedule stem Selection81—1H/1C Conv2—1H/1C HP3—1H w/o fan4—1H with fan6—1C7—2H/1C HP8—2H/2C Conv9—2H/1C Conv10—1H/2C Conv11—2H/2C HP12—3H/2C onomizerEconomizer energizes A during a call for cool.TOD energizes A during Occupied period, and deenergizesA during Unoccupied.0180Heat Fan Operation00—Fossil1—ElectricOnly shown for conventional system with heat stages andfan capability selected. If heat pump is selected, fandefaults to electric.0185Pre-occupancyPurge Duration00—no duration1—one hour2—two hours3—three hoursShown only if system has fan and schedule programmable.Pre-occupancy purge enabled by nonzero duration (andsends economizer to minimum position).0190Reversing Valve O/B 00—O (O/B On Cool)1—B (O/B On Heat)Only shown with heat pump system selected.0220Cycles Per Hour3(CPH) for first stagecompressor1-6Only shown for system with cool stages. Selection in thisstage changes default CPH of second stage cool.0230CPH for secondstage compressor31-6Only shown if two stages of cool selected.0240CPH for first stageconventional heat51-12Only shown if system is conventional with heat stages.Selection in this stage changes default CPH of secondstage heat.0250CPH for secondstage conventionalheat51-12Only shown with at least two stages conventional heat or2H/1C heat pump selected.a Settingavailable for modification in both the Installer and User setup modes.1363-2625—04
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTATTable 6. Installer Setup Menu. (Continued)InstallerSetupNumberInstaller SetupNameDefaultSettingAll SettingsNotes0260CPH for third StageHeat91-12Only shown if 3H/2C heat pump is selected.0270CPH for AuxiliaryHeat91-12Only shown if multi-stage heat pump is selected (heatpump with more heat than cool s shown. If AC power not present the option isoverridden and normal backlight operation occurs.0300Changeover10—Manual1—AutoOnly shown if system has both heat and cool stages.0310Deadband3 F(2 C)2 (1.5)—2 F (1.5 C)3 (2.0)—3 F (2.0 C)4 (2.5)—4 F (2.5 C)5 (3.0)—5 F (3.0 C)6 (3.5)—6 F (3.5 C)7 (4.0)—7 F (4.0 C)8 (4.5)—8 F (4.5 C)9 (5.0)—9 F (5.0 C)Only shown if Automatic Changeover Selected0320aTemperatureIndication Scale00— F1— C0330aDaylight Saving20—Disabled1—Enabled (US 1987)2—Enabled (US 2007)3—Enabled (Europe)0340Remote0Temperature Sensor0—None1—Outdoor for Display2—Outdoor for Control3—Remote 10K Indoor4—Remote 20K IndoorAveraging would not include on-board sensor. It isaccomplished by series/parallel combinations.2 applies only to Heat Pump applications (allowingcompressor lockout while displaying temperature).0350Heat Pump0Compressor Lockout0—None15(-9.5)—15 F (-9.5 C)20(-6.5)—20 F (-6.5 C)25(-4.0)—25 F( -4.0 C)30(-1.0)—30 F (-1.0 C)35(1.5)—35 F (1.5 C)40(4.5)—40 F (4.5 C)45(7.0)—45 F (7.0 C)Only shown for heat pump systems with more heat stagesthan cool selected and remote sensor selection is outdoorfor control.Must enforce a dead band between this and AuxiliaryLockout0360Heat Pump Auxiliary 0Lockout0—None40(4.5)—40 F (4.5 C)45(7.0)—45 F( 7.0 C)50(10.0)—50 F (10.0 C)55(13.0)—55 F (13.0 C)60(15.5)—60 F (15.5 C)Only shown for heat pump systems with more heat stagesthan cool selected and remote sensor selection is outdoorfor control.Must enforce a dead band between this and Heat PumpCompressor Lockout.0535Temporary Occupied 3Duration Limit0—no duration1—one hour2—two hours3—three hours4—four hours0 means no limit0540aNumber of Periods42—2 Periods4—4 PeriodsDoes not appear if Non-programmable is chosen.Applies to all days of the week. With 2 selected the “CancelPeriod” option does not appear on the display.0580MinimumCompressor OffTime50—Off2—2 minutes3—3 minutes4—4 minutes5—5 minutesOnly shown if system has cool stages.0600Heat TemperatureRange Stops9040 to 90 F (4 to 32 C)Only shown if system has heat stages.a Settingavailable for modification in both the Installer and User setup modes.63-2625—0414
TB8220 COMMERCIAL VISIONPRO PROGRAMMABLE THERMOSTATTable 6. Installer Setup Menu. (Continued)InstallerSetupNumberInstaller SetupNameDefaultSet
When set for economizer operation, the A terminal provides the occupancy signal. (Power indicates occupied.) 5. Sensor wires must have a cable separate from the thermostat control cable. Terminal "A" Wiring Details for Economizers — Wire the A terminal to the W7212 "N" terminal, or the W7459 "TR" terminal.
Thermostat Installation 2-4 Wiring 2 Installer Menu 3-4 Using the Thermostat 5-7 Thermostat Overview 5 User Menu 6 Thermostat Operation 6 Thermostat Schedule 7 Troubleshooting 7-8 Homeowner Help Line 8 INDEX SPECIFICATIONS emersonthermostats.com white-rodgers.com MERCURY NOTICE: This product does not contain mercury.
SensiTM Wi-Fi Programmable Thermostat MANUAL OPERATION 7 TERMINAL OUTPUTS AND WIRING DIAGRAMS * If the old thermostat has separate RC and RH wires coming out of the wall, clip the RC/RH jumper on the back of the thermostat above the battery compartment. **The common wire could be labeled “C” on your old thermostat, or it could be
Homeowner’s Manual Our web-programmable thermostat can help you save up to 10% off your heating and cooling costs, according to the U.S. Department of Energy. Look inside for a complete guide to the set up and operation of your new thermostat. Web-Programmable Thermostat
Pelican Thermostat (TS200, TS200H, TCM) 3.1 Name and Configure a New Pelican Thermostat General Settings Access an Existing Thermostat’s Setup Page Troubleshooting a Thermostat’s Relay Output Signals 3.2 Controlling a Pelican Thermostat Thermostat Control Setting a Temperature 3.3 Scheduling a
Fig. 9. Holding thermostat while installing. Mounting Thermostat on Mounting Plate 1. Engage tabs at the top of thermostat and mounting plate. See Fig. 10 and 11. 2. Press lower edge of case to latch. NOTE: To remove the thermostat from the wall, first pull out at the bottom of the thermostat; remove top l
Manual PRO 2000 Series Programmable Thermostat 69-2799EFS-01. Read and save these instructions. . This manual covers the following models: TH2110DV: For 1 Heat/1 . (Pull thermostat from wallplate and turn over to find model number.) 1 69-2799EFS—01 About your new thermostat Thermostat features .2 Thermostat is preset, ready to go .
white-rodgers.com emersonclimate.com Thermostat Applications Maximum Stages Heat/ Cool Conventional Gas, Oil, Electric (mV and 24V), Heat only, Cool only or Heat/Cool Systems 2/2 Heat Pump (Air Source or Geothermal) with Aux. Heat 4/2 Thermostat Installation 2-4 Wiring 2 Installer Menu 3-4 Test Equipment 4 Using the Thermostat 5-7 Thermostat .
BIOGRAFÍA ACADÉMICA DE ALFREDO LÓPEZ AUSTIN Enero de 2020 I. DATOS PERSONALES Nacimiento: Ciudad Juárez, Estado de Chihuahua, México, 12 de marzo de 1936. Nacionalidad: mexicano. Estado civil: casado. Investigador emérito de la Universidad Nacional Autónoma de México, por acuerdo del Consejo Universitario, con fecha 21 de junio de 2000. Sistema Nacional de Investigadores. Nivel III .
