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Honeywell TB7100A1000 Thermostat User Manual

1. Installer Setup Installer Setup Default Number Name Setting All Settings Notes 0349 Auto Fan Reset 0 0 Inactive The timer will be set after the user selects the 1 Reset back to Auto after 2 constant fan speed Fan will be set to Auto hours automatically when time out The start time is 2 Reset back to Auto after 4 calculated after initial call for heat cool is satisfied hours then 2 hour timing begins The timer will be set after the user selects the constant fan speed Fan will be set to Auto automatically when time out The start time is calculated after initial call for heat cool is satisfied then 4 hour timing begins Only available for fan coil or PTAC applications ISU 0170 0535 Temporary 3 0 12 hours 0 means no limit Occupied Duration Limit 0540 Number of Periods 4 2 2 Periods Does not appear if Non programmable is chosen ISU 4 4 Periods 0160 Applies to all days of the week If 2 is selected the Cancel Period option will not appear on the display 0580 Minimum 5 0 Off Only shown if system has cool stages in CNV Heat Compressor Off 2 2 minutes Pump PTAC ISU 0170 Time 3 3 minutes 4 4 minutes 5 5 minutes 0600 Heat Temperature 90 40 to 90 F 4 to 32 C Only shown if system has heat stages ISU 0170 Range Stops 0610 Cool Temperature 50 50 to 99 F 10 to 37 C Only shown if system has cool stages ISU 0170 Range Stops 0640 Clock Format 12 12 12 Hour 24 2
2. WALL OPENING SHADED AREA M22266 Fig 10 Restrict wires to shaded area of wire hole Table 4 Wiring Diagrams Wiring Diagram System Type Figure Standard Heat Cool 1H 1C 11 12 Heat Only 13 Heat Only with Fan 14 Cool only 15 Heat Pump No Auxiliary Heat 1H 1C 16 Heat Pump with Auxiliary Heat 2H 1C 17 4 Pipe Fan Coil 18 2 Pipe Fan Coil 19 2 Pipe Fan Coil with aux heat 20 PTAC 1H 1C High speed Low speed 21 PTAC 2H 1C High speed Low speed fan 22 Multiple TR21 Sensors 25 26 27 Multiple C7189U Sensors 28 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT Table 5 Terminal Designation Descriptions Terminal Designation Description Rc Power for cooling connect to secondary side see Note 1 of cooling system transformer R Power for heating connect to secondary side see Note 1 of heating system transformer Y Compressor output C Common wire from secondary side of cooling see Note 2 system transformer W1 Heat relay Auxiliary heat relay for heat pump PTAC G Fan relay Low fan speed for fan coil and PTAC G2 Fan relay Medium fan speed for fan coil only G3 Fan relay High fan speed for fan coil and PTAC O B Changeover valve for heat pumps see Note 3 S1 Indoor remote sensor remote setback or See Note 4 changeover input S2 Indoor remote sensor remote se
3. 100 120 F 40 30 20 10 0 10 20 30 40 50 TEMPERATURE DEGREES M22823 Fig 40 10K ohm sensor resistance versus temperature TR21 Remote Temperature Sensor Operation When installed with Thermostat ISU 0340 set to 3 or 4 the remote inside temperature is displayed on the Thermostat Home Screen as Inside Temperature The thermostat internal temperature sensor is not used The TR21 can be used to provide one remote sensor input or as a temperature averaging network with multiple TR21 Sensors connected as shown in Fig 25 through 27 Checkout For best results allow TR21 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 To verify sensor resistance remove one wire from one of the wiring terminals Use an ohmmeter to measure the resistance across the sensor Then verify the sensor accuracy with the temperature resistance in Fig 41 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT RESISTANCE OHMS O DN aons 30 40 50 60 70 80 90 100 110 F 0 10 20 30 40 TEMPERATURE DEGREES M5874A Fig 41 20K ohm sensor resistance versus temperature 63 2675 03 22 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE T
4. Special Non Programmable Mode Functions Override Optional The override feature is optional in the non programmable mode The override can be configured through ISU 342 When the override is activated in the non programmable mode it will temporarily override to a new setpoint until the end time expires Remote Setback Remote Setback is available ISU 340 Occupancy sensors manual time clock inputs and DDC night setback can be used to provide inputs to setback the thermostat Unoccupied heating ISU 343 and unoccupied cooling ISU 346 setpoints are available to configure the setback setpoints Setting Temperature Overrides There are three temperature override options Hold Temperature Until Override and Holiday HOLD TEMPERATURE UNTIL Holds the temperature temporarily until the time set by the user or the next scheduled period time 1 Press the Up or Down arrow next to the temperature to adjust The Hold Until time appears on the screen The time defaults to the next scheduled period start time 2 Press NEXT to adjust the time for the thermostat to resume schedule NOTE The installer setup can limit the length of time for an override to 1 2 3 or 4 hours beyond the current time 3 Press DONE or wait 5 seconds 4 Press CANCEL or SCHEDULE to cancel Hold Tempera ture Until and resume the schedule 19 OVERRIDE Changes temperature setting until the next period takes effect For use
5. Honeywell U S Registered Trademark 2011 Honeywell International Inc 63 2675 03 M S Rev 03 11 Printed in U S A
6. O B Heat On Em Heat Auto Stage 1 and 2 Heating Y W1 G3 O B Heat On Em Heat LO Stage 1 and 2 Heating Y W1 G O B Heat On Em Heat HIGH Stage 1 and 2 Heating Y W1 G3 O B Heat On When the fan is in AUTO it automatically selects the fan speed based on how far away the temperature is from the setpoint b Configure O B in Installer Setup Based on last piece of equipment called cooling O heating B If Installer Setup 1070 System Type is set to 2Heat 1 Cool PTAC 63 2675 03 18 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT Special Programmable Mode Functions Installer Setup 160 allows the thermostat to be configured for either a mode with a programmable 7 day schedule or as a non programmable thermostat Preoccupancy purge ISU 185 This feature is available only when the thermostat is configured as a programmable schedule and when a fan is used The fan will run 1 3 hours before the occupied schedule starting time to circulate air Override Button Temporary Override Duration Limit ISU 535 While in the programmable schedule mode an override button is available to perform temporary override control The default override time can be configured through ISU 535 Lockout configuration via ISU 670 can provide restrictions on access to setpoint changes system changes and schedule changes No remote setback The remote setback feature only works in the non programmable mode
7. W Heating 20 30 Vac 0 02 1 0A Y Cooling 20 30 Vac 0 02 1 0A G Fan Go G3 20 30 Vac 0 02 0 60A Table 3 Energy saving Default Program Settings Schedule Setpoints Period Time Heat Cool Occ1 8 00am 70 F 21 C 75 F 24 C Unocc1 10 00pm 55 10 C 85 F 29 5 C Occ2 um Unocc2 Feature Description Powering Battery only methods 24 Vac only 24 Vac with battery backup System types Conventional 1 Heat 1 Cool Stages Heat Pump up to 2 Heat 1 Cool Stages e 2 Pipe Fan Coil 2 Pipe Fan Coil with Auxiliary Heat 4 Pipe Fan Coil PTAC up to 2 Heat 1 Cool Changeover Manual or Auto changeover selectable System setting Heat Off Cool Auto Fan setting Auto On Fan Speeds Low Medium High Remote Remote Setback Input for occupancy Setback sensor or DDC Setback Fan Ramping VersaSpeed Fan Ramping Algorithm for Algorithm Automatic Fan Speed Selection fan coil and PTAC applications ORDERING INFORMATION Cycle Rates at 50 Load Heating Selectable 1 12 cycles per hour Cooling Selectable 1 6 cycles per hour Interstage Differential Droopless control Once the first stage is running at 90 load the thermostat energizes the second stage Cool Indication Displays Cool On when Cool is activated Heat Indication Displays Heat On when Heat is activated Auxilia
8. ANCHORS 2 MOUNTING HOLES M13665 MOUNTING SCREWS 2 Fig 7 Install wallplate WIRING N CAUTION Electrical 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 not required NOTES Refer to Table 5 for terminal designation descriptions Fig 11 through 17 for wiring diagrams for specific equipment applications 1 Select set of terminal identifications that correspond to your system type conventional or heat pump See Fig 8 SCREW TERMINALS UUT 2 0200900 M27415 Fig 8 Terminal identifications for system type 2 Loosen screw terminals used for the application 3 Insert the wires into the terminal block and tighten each screw terminal See Fig 9 M13666 WIRE HOLE Fig 9 Insert wires into terminal block 4 Push excess wire back into the wall opening and restrict wires to the shaded area See Fig 10 5 Plug the wall opening with nonflammable insulation to prevent drafts from affecting the thermostat WALLPLATE 0 S e 9
9. DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED FACTORY INSTALLED JUMPER A WHEN USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL M27425 Fig 20 Typical wiring of 2 pipe fan coil without reheat PTAC System Wiring L1 HOT E VAC L2 A k Sa CHANGEOVER VALVE INDOOR TEMPERATURE SENSOR REMOTE COMPRESSOR CONTACTOR SETBACK LOW FAN RELAY HIGH FAN RELAY A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A WHEN USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL A O B TERMINAL SET TO CONTROL AS EITHER O OR B IN THE INSTALLER SETUP A OPTIONAL INDOOR REMOTE SENSOR OR REMOTE SETBACK WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M27426 Fig 21 Typical hookup of PTAC with HI and LO fan speeds 1H 1C TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT L1 HOT 24 VAC A CHANGEOVER VALVE COMPRESSOR CONTACTOR LOW FAN RELAY INDOOR TEMPERATURE SENSOR REMOTE SETBACK AUXILIARY HEAT RELAY A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A WHEN USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL A O B TERMINAL SET
10. GOES BACK TO LAST SETTING Fig 29 Setting calendar when thermostat is first powered UP AND DOWN BUTTONS CHANGES TIME DONE BUTTON ADVANCES TO HOME SCREEN M22303 Fig 30 Setting time when thermostat is first powered INSTALLER SETUP Advanced Settings The thermostat has advanced settings to match the HVAC system These settings can be adjusted to match specific needs 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 Access to the installer settings is obtained as follows 1 From the main screen press SYSTEM 2 Press and hold the two keys on either side of the center key for approximately five seconds See Fig 31 3 The Setup Number displays to the center of the screen It is a four digit code beginning with zero The current setting is displayed to the right NOTE To cycle through the Setup Numbers press the up or down arrow Tue t 7 ru b System Fan Auto Heat System amp Fan Schedule Clock amp More M22304 Fig 31 Entering Installer Setup User Settings Simple Set Access to the user settings is obtained as follows 1 From the main screen press SYSTEM 2 Press and hold the center key approximately five sec onds 3 The Setup Number displays to the center of the sc
11. Heat Auto 2 Pipe Call for Auxiliary Heat wc Gb G2b5 Gab Heat On Em Heat LO 2 Pipe Call for Auxiliary Heat w46 G Heat On Em Heat MED 2 Pipe Call for Auxiliary Heat 1 G2 Heat On Em Heat HIGH 2 Pipe Call for Auxiliary Heat 1 G3 Heat On a If Installer Setup 0170 System Type is set to 2 pipe Fan Coil 8 or 2 pipe Fan Coil w Aux Heat 9 the Y terminal will be used for cooling and heating If Installer Setup 0170 System Type is set to 4 pipe Fan Coil 7 the Y terminal will be used for cooling only P When fan is in AUTO it automatically selects the fan speed based on how far away the temperature is from the setpoint If Installer Setup 0170 System Type is set to 2 pipe Fan Coil with Auxiliary Heat 9 the W1 terminal will be used for reheat If Installer Setup 0170 System Type is set to 4 pipe Fan Coil 7 the W1 terminal will be used for heating Table 11 Sequence of Operations for PTAC Systems System Setting Fan Setting Call for Action Energize Terminals Screen Message Off Cool Heat Auto O B Em Heat Auto Cool or Auto Auto Stage 1 Cooling Y O B Cool On Cool or Auto LO Stage1 Cooling Y G O B Cool On Cool or Auto HIGH Stage 1 Cooling Y G3 O B Cool On Heat or Auto Auto Stage 1 Heating Y O B Heat On Heat or Auto LO Stage 1 Heating Y G O B Heat On Heat or Auto HIGH Stage 1 Heating Y
12. TO CONTROL AS EITHER O OR B IN THE INSTALLER SETUP A OPTIONAL INDOOR REMOTE SENSOR OR REMOTE SETBACK WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M27427 Fig 22 Typical hookup of PTAC with HI and LO fan speeds 2H 1C POWER THE THERMOSTAT You 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 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 two AA alkaline batteries on the back of the ther mostat as marked See Fig 23 BATTERIES 2 BATTERY HOLDER E E E M22259 BACK OF THERMOSTAT Fig 23 Installing batteries 2 Locate and remove tab labeled Remove See Fig 24 IMPORTANT This tab must be removed in order to set the real time clock REMOVE TAB REMOVE DURING INSTALLATION M22260 Fig 24 Remove tab labeled REMOVE from thermostat back Locate and Mount TR21 or C7189U Remote Indoor Temperature Sensor Optional Locate and mount the se
13. USE BOTTOM MOUNTING HOLES M13669 Fig 2 32003796 001 Cover Plate dimensions in in mm ee 4 9 16 116 FEE ER 718 22 unn AANA NANJ 4 sero Fig 3 TR21 indoor sensor dimensions in in mm 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT 4 5 8 117 Honeywell lt 1 1 8 gt 29 1 5 METERS 2 3 4 70 M22258 FRONT VIEW SIDE VIEW Fig 5 Select thermostat location 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 CH MERCURY NOTICE Concealed pipes and chimneys Unheated uncooled areas such as an outside wall behind If this control is replacing a control that contains the thermostat mercury in a sealed tube do not place your old control in the trash Dispose of properly Fig 4 C7189U Indoor Sensor dimensions in in mm Separate Wallplate from Thermostat Contact your local waste management authority 1 Separate the wallplate from the thermostat See Fig 6 for instructions regarding recycling and the proper disposal of an old control WALLPLATE INSTALLATION WIRE HOLE me Installing this Product Read these instructions carefully Failure to follow them could damage the product or cause a hazardous condition 2 Check ratings given in instructions and on the produ
14. that is activated If PTAC or fan coil thermostat application modes are enabled in ISU 170 then ISU 347 fan ramp algorithm is available for installer setup selection The fan ramp algorithm will automatically calculate the appropriate fan speed that is needed to meet the proportional band requirements to speed up setpoint satisfaction When the setpoint is satisfied it will revert to the lowest fan speed setting to conserve energy The thermostat comes factory default with the fan ramping algorithm enabled ISU 347 This gives the user the ability to select Auto Lo Med Hi option in ISU 348 or Auto only option in ISU 348 Auto sets the thermostat into the fan ramping algorithm mode and automatically sets the sufficient speed for PI control Auto also automatically shuts the fan off when there is not a call for heating or cooling If the user decides to disable ISU 347 then the fan will only have Lo Med Hi option available If ISU 347 is not enabled then ISU 348 does not appear as a user selection choice If ISU 347 is enabled then ISU 349 is available as a selection choice The user can select either a 2 hour or 4 hour timer fan reset function The fan will reset from a constant on speed to Auto mode after the time period expires If ISU 347 is not enabled then ISU 349 does not appear as a user selection choice Equipment Sequence Operations ISU 170 Heat Pump and Conventional Heat Pump and conventional use a single fan speed Th
15. the system setting to Cool System Type ISU 0170 is set to Heat Only or Heat Only with Fan Set System Type ISU 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 System setting is not set to Cool and or the temperature setting is not set below room temperature Set the system setting to Cool and set the temperature setting below the room temperature Wait is in the display Compressor minimum off timer is active 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 The keypad is fully or partially locked Check ISU 0670 to change keypad locked options Perchlorate Material This thermostat contains a Lithium battery which may contain Perchlorate material The following statement is required Perchlorate Material special handling may apply See www dtsc ca gov hazardouswaste perchlorate Automation and Control Solutions Honeywell International Inc Honeywell Limited Honeywell Limit e 1985 Douglas Drive North Golden Valley MN 55422 customer honeywell com 35 Dynamic Drive Toronto Ontario M1V 4Z9
16. used for 2 pipe fan coil output relay 2 1H w o fan 3 1H with fan 4 1C 5 1H 1C HP 6 2H 1C HP 7 4 pipe Fan Coil 8 2 pipe Fan Coil 9 2 pipe Fan Coil w Aux Heat 10 PTAC 1H 1C Hi speed Lo speed Fan 11 PTAC 2H 1C Hi speed Lo speed Fan 0180 Heat Fan Operation 0 0 Fossil Only shows up if conventional system with heat 1 Electric stages and fan capability is selected ISU 0170 If heat pump is selected fan defaults to electric If fan coil or PTAC modes are selected fan defaults to electric does not show up 0185 Pre occupancy 0 0 no duration Shown only if system has fan and schedule is Purge Duration 1 one hour programmable ISU 0160 2 two hours Pre occupancy purge is enabled by a nonzero 3 three hours duration 0190 Reversing Valve 0 0 O O B On Cool Only shown if heat pump or PTAC system is selected O B 1 B O B On Heat 0220 Cycles Per Hour 3 1 6 Only shown if system has cool stages ISU 0170 CPH for first stage Shown for heat pump fan coil PTAC and cooling compressor conventional cooling stages 0240 CPH for first stage 5 1 12 Only shown if system is conventional with heat heat stages 4 pipe fan coil 2 pipe fan coil ISU 0170 0270 CPH for Em Heat 9 1 12 Only shown if HP with reheat 2 pipe fan coil with reheat and PTAC with reheat ISU 0170 0280 Continuous 0 0 No Always shown however if AC power is not present Backlight 1 Yes the option is overridden and normal b
17. 4 Hour 0650 Extended Fan on 0 0 Off Not displayed if fan set to fossil or cool only systems time Heat 90 90 seconds ISU 0170 0660 Extended Fan on 0 0 Off Only shown if system has cool stages ISU 0170 time Cool 40 40 seconds 0670 Keypad Lockout 0 0 Unlocked Unlocked All functions accessible 1 Partial Lockout 1 Partial 1 Locks out schedule and system changes 2 Partial Lockout 2 Partial 2 Locks out schedule system and fan changes 3 Partial Lockout 3 Partial 3 Locks out schedule system fan and up down arrow changes 4 Fully Locked Full Entire interface locked non functional 0680 Temperature 2 1 Less Aggressive Only shown if system has heat stages ISU 0170 Control Heat 2 Standard Only integral gains are affected by this setting The 3 More Aggressive setting affects control operation in all control regimes not just recovery or setpoint change 0685 Recovery Heat 5 0 20 F hour Only shown if system has heat stages ISU 0170 Ramp Rate 0 disables the ramped recovery step setpoint change at period start time 0690 Temperature 2 1 Less Aggressive Only shown if system has cool stages ISU 0170 Control Cool 2 Standard Only integral gains are affected by this setting The 3 More Aggressive setting affects control operation in all control regimes not just recovery or setpoint change 0695 Recovery Cool 3 0 20 F hour Only shown if system has cool stages ISU 0170 Ramp Rate 0 disables the ramped recove
18. HERMOSTAT TROUBLESHOOTING TABLE 12 Table 12 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 ISU 0600 and 0610 modify as needed The keypad is fully locked Check ISU 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 ISU 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 Heat does not turn on Heat On is solid in the display Heating or cooling equipment is not operating Heating equipment failure Check wiring Check ISU 0170 and make sure correct system type is chosen Verify operation of equipment in System Test mode 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 ter
19. Honeywell TB7100A1000 MultiPRO Multispeed and Multipurpose Thermostat FOR CONVENTIONAL HEAT PUMP FAN COIL AND PTAC SYSTEMS APPLICATION The TB7100A1000 MultiPRO Multispeed and Multipurpose Thermostat is an effortless seven day programmable or non programmable thermostat that provides universal system compatibility precise comfort control and is easy to program The TB7100 provides temperature control for gas oil electric heat pumps PTACs and fan coil equipment for the following types of applications 1H 1C conventional Up to 2H 1C heat pump 4 pipe fan coil 3 fan speeds 2 pipe fan coil 3 fan speeds 2 pipe fan coil with Auxiliary Heat 3 fan speeds PTAC Hi Lo fan speed 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 Real time clock keeps time during power failures and automatically updates to daylight savings Saving Changes notification lets you know when the schedule changes have been saved Change reminders let you know when to replace the batteries Holiday Override options allow you to override the program schedule as desired Speedy same schedule programming no need to copy multiple days Armchair programming allows y
20. Install sensor cover TR21 A 10K ohm sensor to provide a temperature averaging network Sensor Wiring for Temperature Averaging SUBBASE SUBBASE A WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M27432 a temperature averaging network M27481 SET CALENDAR AND TIME This thermostat is designed to under normal use SUBBASE automatically keep current time and day in memory for up to Fig 25 Wiring four TR21 20K ohm Sensors the calendar for this thermostat Setting Calendar Once Functioning year month and day Setting Calendar When First Powered When first powered the thermostat proceeds through a sequence of screens to set the calendar THE TR21 A IS A 10K OHM SENSOR When first powered the thermostat proceeds through a M27482 sequence of screens to set the calendar See Fig 29 Fig 26 Wiring two TR21 A 10K ohm Sensors to provide a temperature averaging network 63 2675 03 10 Fig 28 Wiring four C7189U 10K ohm Sensors to provide ten years once the calendar is set There are two ways to set See steps 1 through 4 in the Advanced Settings section to set TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT UP AND DOWN BUTTONS YEAR DAY MONTH OA CHANGES a MONTH CN d E DAY AND YEAR T O 200 DONE BUTTON ADVANCES TO TIME SETTING SCREEN NEXT BUTTON ADVANCE TO NEXT SETTING M22302A GO BACK BUTTON
21. OAD PROTECTION AS REQUIRED A REMOVE FACTORY INSTALLED JUMPER A WHEN USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL WHEN USED THE COMMON MUST CONNECT TO THE COOLING TRANSFORMER SECONDARY M27417 Fig 12 Typical hookup of dual transformer 1H 1C system TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT INDOOR TEMPERATURE HEALED SENSOR REMOTE SETBACK POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A WHEN USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL M27418 Fig 13 Typical hookup of heat only system 24 VAC 698699 HEAT RELAY FAN RELAY A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED INDOOR TEMPERATURE SENSOR REMOTE SETBACK A FACTORY INSTALLED JUMPER A WHEN USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL M27419 Fig 14 Typical hookup of heat only system with fan L1 HOT 24 VAC L2 COMPRESSOR CONTACTOR FAN RELAY POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED INDOOR TEMPERATURE SENSOR REMOTE SETBACK A FACTORY INSTALLED JUMPER A WHEN USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL M27420 Fig 15 Typical hookup of co
22. acklight operation occurs 0300 Changeover 1 0 Manual Only shown if system has both heat and cool stages 1 Auto ISU 0170 Shown for CNV HP PTAC and 4 pipe fan coil ISU 0170 Not shown for 2 pipe fan coil modes 63 2675 03 12 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT Table 6 Installer Setup Menu Continued Installer Setup Installer Setup Default Number Name Setting All Settings Notes 0310 Deadband 3 F 2 1 5 2 F 1 5 C Only shown if Automatic Changeover selected ISU 2 C 3 2 0 3 F 2 0 C 0300 4 2 5 4 F 2 5 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 0320 Temperature 0 0 Indication Scale 1 C 0330 Daylight Saving 1 0 Disabled 1 Enabled US 0340 Remote Temp 0 0 None Only shown on models that offer remote sensing Sensor Remote 1 Remote 10K Indoor Setback 2 Remote 20K Indoor Changeover Input 3 Changeover 2 pipe Fan Coil NO input default mode is Heat modes only 4 Changeover 2 pipe Fan Coil NO input default mode is Cool modes only 0340 Remote Temp 0 0 None Only shown on models that offer remote sensing Non Sensor Remote 1 Remote 10K Indoor program Setback 2 Remote 20K Indoor mable Changeover Input 3 Changeover 2 pipe Fan Coil NO input default mode is Heat modes only 4 Changeover 2 pipe Fan Coil NO input defau
23. and follow the programmed schedule press CANCEL PARTIAL LOCKOUT 1 This mode locks out schedule and system changes User can change the temperature setpoint and fan settings but cannot change schedule or system settings The temporary changes last until next scheduled period The screen displays that time To unlock the screen see Advanced Settings section PARTIAL LOCKOUT 2 This mode locks out schedule system and fan changes User can change the temperature setpoint but cannot change schedule system or fan settings The temporary temperature change lasts until next scheduled period The screen displays that time To unlock the screen see Advanced Settings section PARTIAL LOCKOUT 3 This mode locks out schedule system fan and temperature setpoint settings TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT Users cannot make changes to the temperature setpoint or any schedule system or fan settings The only features available are HOLIDAY and OVERRIDE To unlock the screen see Advanced Settings section Temperature Recovery The thermostat is equipped with a feature to eliminate guesswork when setting a schedule That is the user need not know the amount of time for the HVAC system to bring the space to temperature without overshoot prior to the scheduled time The thermostat manages that automatically Simply set the program schedule to the desired time to hav
24. batteries be replaced once each year Do this to prevent leakage and prevent the thermostat and HVAC system from shutting down due to lack of thermostat battery power M22322 Fig 37 Low battery signal 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT Replace the batteries as follows 1 Remove the thermostat from the base by pulling it straight out See Fig 39 2 Install two new AA alkaline batteries with proper polar ization NOTES Always use AA alkaline batteries _ All programming Schedule Date and Time information is retained during battery replacement 3 Place thermostat back on subbase by aligning terminal screw blocks with the pins on the back of the thermostat See Fig 40 4 Pushthe thermostat straight onto the base M23024 Fig 38 Removing thermostat from subbase WALLPLATE TERMINAL SCREW BLOCK PINS ON BACK OF THERMOSTAT M22299 Fig 39 Placing thermostat back onto subbase Reading Remote Indoor Temperature If connected to an installed remote indoor temperature sensor the thermostat displays the indoor temperature from the remote sensor s 63 2675 03 20 NOTE If connected to an installed remote indoor temperature sensor the thermostat internal sensor is not used ONE REMOTE INDOOR SENSOR INSTALLED If o
25. ct to ensure the product is suitable for your application 3 Installer must be a trained experienced service technician THERMOSTAT 4 After installation is complete check out product operation as provided in these instructions M22267 Fig 6 Separate wallplate from thermostat CAUTION Install Wallplate See Fig 7 Electrical Shock or Equipment Damage Hazard Can shock individuals or short equipment circuitry Disconnect power supply before installation 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 pointing up Level the wallplate for appearance only 3 Use a pencil to mark the mounting holes Select Thermostat Location 4 Remove the wallplate from the wall and drill two 3 16 in Select a location for the thermostat about 5 ft 1 5m above the holes in the wall if drywall as marked For firmer floor in an area with good air circulation at average material such as plaster drill two 7 32 in holes Tap the temperature See Fig 5 wall anchors provided into the drilled holes until flush with the wall 5 Pull the wires through the wire hole on the wallplate and position the wallplate over the wall anchors 6 Insert the mounting screws into the wall anchors and tighten 63 2675 03 4 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT WALL WIRES THROUGH WALL AND WIRE SLOT WALL
26. during Unoccupied periods 1 Press OVERRIDE The settings change by default to the next Occupied period NOTE Changes are limited to those allowed by the lockout level 2 Press Up or Down arrow to change the override temper ature and NEXT to adjust override time HOLIDAY Changes temperature setting for a designated number of days Press MORE and then HOLIDAY The screen shows Hold Until 1 DAYS 1 Press Up or Down arrow to change the temperature desired for the thermostat to override the schedule 2 Press NEXT to change the desired days for the duration of the holiday 3 cancel the Holiday Override early press CANCEL Fan Status Displayed on Main Screen When the thermostat is running the fan the fan blade symbol appears next to FAN to indicate the thermostat has the fan on NOTE Ifthe thermostat is not controlling the fan typical for many gas forced air heating systems the fan blade symbol will not appear even though the fan may be running Replacing Batteries Not all thermostat models require batteries If the thermostat has batteries a low battery warning see Fig 38 flashes on the main screen for approximately 30 days NOTE fbatteries are not replaced when the Low Battery warning is flashing the LO batt screen displays continuously and the thermostat stops operating until batteries are replaced thermostat has a low battery indicator However it is recommended that the
27. e single fan speed label is the G terminal relay output Display on the thermostat for these modes will give the Fan On Auto option There is no fan ramping algorithm ISU 347 348 349 are not available PTAC PTAC modes 10 and 11 will have the same selection options available as the heat pump selection options The only difference is that the PTAC options have a Lo and Hi speed fan output instead of single speed output and that it follows the fan sequencing described above with ISU 347 348 349 4 Pipe 4 pipe is treated similar to 1H 1C conventional It follows the fan sequencing described above with ISU 347 348 349 2 Pipe There are two different 2 pipe modes 2 pipe only and 2 pipe with reheat 2 pipe only 2 pipe modes do not contain the ability to have automatic changeover They are manual changeover only The thermostat will have a priority when choosing a system mode heat or cool When ISU 340 has a 2 pipe changeover 17 sensor enabled the thermostat screen system mode will lock on heat or cool whatever the changeover sensor is communicating to the thermostat If ISU 340 does not have a changeover sensor enabled then the system mode from the thermostat screen can manually be adjusted between heat or cool It follows the fan sequencing described above with ISU 347 348 349 2 pipe with reheat 2 pipe modes do not contain the ability to have automatic changeover They are manual changeover only The thermostat w
28. e the space at comfort temperature In addition program the temperature to this comfort temperature The thermostat activates the heating or cooling at the proper time to reach the scheduled temperature at the scheduled time NOTE The setpoint changes gradually to use economical stages and avoid overshoot For example the space will be occupied at 8 00 AM and the desired temperature is 70 F Set the OCC 1 period for 8 00 AM and 70 F The thermostat turns on the heat prior to 8 00 AM to raise the temperature to 70 F by 8 00 AM The thermostat provides an alert that the heating or cooling system is coming on before a scheduled time by displaying Recovery on the screen Minimum Off Timer Compressor Protection The thermostat has an adjustable Minimum Off Timer that can be set from zero to five minutes Factory Setting five minutes The Minimum Off Timer can be bypassed through the Installer System Test or it can be bypassed permanently by setting the Minimum Off Timer to 0 minutes in the Installer Setup The Minimum Off Timer is activated after the compressor turns off If the thermostat is system powered common wire the Minimum Off Timer is also activated upon initial startup and after power interruptions f there is a call for cooling or heating during the Minimum Off Time the thermostat displays Wait When the Minimum Off Timer expires Cool On or Heat On heat pumps only appears solidly in
29. es NOTE Press the Done button to exit the Installer System Test MAIN SCREEN DOWN BUTTON LOWERS TEMPERATURE SETTING OR MAKES SELECTIONS IN OTHER SCREENS UP ARROW BUTTON RAISES TEMPERATURE SETTING OR MAKES SELECTIONS IN OTHER SCREENS Honeywell CE ae LII EGS I System Fan Auto Cool amp Fan Schedule Clock amp More SCHEDULE BUTTON SELECTS PROGRAMMING MODE SYSTEM amp FAN BUTTON SELECTS FAN AUTO OR ON SELECTS HEAT OFF COOL AND EM HEAT MORE BUTTON SELECTS TIME AND FURNACE FILTER INFORMATION M22316 Fig 33 Main screen selections 15 SHOWS CURRENT TEMPERATURE DAY OF WEEK SETTING Honeywell Mon r DJ E05 ig Heat On System Fan Auto System amp Fan p Clock amp More CURRENT INDICATES SYSTEM SETTING THERMOSTAT IS CALLING FOR CURRENT COOL OR HEAT FAN SETTING M22317 Fig 34 Main screen display 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT PROGRAMMING Table 7 shows default program settings Table 7 Energy saving Default Program Settings Schedule Setpoints Period Time Heat Cool Occ1 8 00am 70 F 21 C 75 F 24 C Unocc1 10 00pm 55 10 85 F 29 5 C Occ2 Unocc2 Fan Settings Auto Fan runs only when heati
30. he start time by pressing the Up and Down arrow keys 9 Press NEXT to edit the heating and cooling setpoints 10 Continue to cycle through the remaining periods and make changes by pressing the NEXT key DAYS SELECTED SCHEDULE PERIOD Honeywell pied Unocc pied Unoa HEAT OR COOL TEMPERATURES UP ARROW CHANGES TIME AND TEMPERATURES DOWN ARROW CHANGES TIME AND TEMPERATURES GO BACK KEY GOES BACK TO THE LAST SCHEDULE STEP NEXT STEP KEY ADVANCES PERIOD TIME HEAT AND COOL TEMPERATURES M23041 DONE KEY EXITS AND SAVES CHANGES MADE TO SCHEDULE Fig 36 Screen to edit existing settings 11 When complete press DONE SAVING CHANGES appears on the screen to indicate changes are being saved to the day s modified 12 Toexit schedule without saving changes press CANCEL any time Setting Time 1 Press CLOCK 2 Use arrows to set current time 3 Press DONE IMPORTANT The current day of the week should already be set correctly If not see the Advanced Settings section to set the day TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT OPERATION Fan Sequence Operations ISU 347 348 349 If heat pump or conventional application modes are enabled in ISU 170 then ISU 347 is not available for fan ramp algorithm The fan operates as a default ON AUTO selection that works the same way as our CommercialPRO TB7220 thermostat There is only one fan relay output
31. ill have a priority when choosing a system mode heat or cool When ISU 340 has a 2 pipe changeover sensor enabled the thermostat screen system mode will lock on heat only When the 2 pipe changeover sensor is sensing cool mode the user can adjust to heating mode which will bring on the auxiliary heat If ISU 340 does not have a changeover sensor enabled then the system mode from the thermostat screen can manually be adjusted between heat or cool It follows the fan sequencing described above with ISU 347 348 349 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 8 and 9 for specification information Table 8 Sequence of Operation for Conventional Systems System Fan Energize Screen Setting Setting Call for Action Terminals Message Off Auto Cool Auto Cool Auto Stage 1 Y G Cool On or Auto Cooling Heat Auto Heat Auto Stage 1 W G Heat On or Auto Heating a f Installer Setup System type is set to two stages of cooling bG energizes only if Installer Setup 0180 is set to Electric Table 9 Sequence of Operation for Heat Pump Systems System Fan Energize Screen Setting Setting Call f
32. ithium battery is no longer functional Resistance Characteristics of Remote Sensors C7189U Remote Indoor Sensor 10K ohm NTC C7772 Flush Mount Remote Indoor Sensor 20K ohm NTC TR21 Wall Mount Remote Indoor Sensor 20K ohm NTC TR21 A Wall Mount Remote Indoor Sensor 10K ohm NTC Calibration TB7100 C7089U C7189U T7770A No field calibration required Mounting Means TB7100 Direct wall mount using mounting screws and anchors provided Fits standard vertical or horizontal 2 in x 4 in junction box C7189U TR21 Mounts directly on the wall using mounting screws and anchors provided Fits a vertical 2 x 4 in junc tion box Cover Plate 32003796 001 Cover Plate is used to cover marks left on the wall by the old thermostat Dimensions TB7100 Thermostat See Fig 1 C7189U Remote Indoor Sensor see Fig 4 TR21 Remote Indoor Sensor See Fig 3 32003796 001 Cover Plate See Fig 2 eoooes THERMOSTAT AND WALLPLATE 1 3 8 35 3 3 4 95 M13668 Fig 1 TB7100 Thermostat dimensions in in mm BRACKET MEDIUM COVER PLATE 74 8 5 16 IN 211 MM LARGE COVER PLATE A BRACKET FOR MOUNTING ON JUNCTION BOX NOT INCLUDED WITH COVER PLATE A
33. lt mode is Cool modes only 5 Remote Setback Hotel card NO with 1 second software delay going from UnOcc to Occupied 2 minute delay going from Occupied to UnOcc 6 Remote Setback Hotel Card NC with 1 second software delay going from UnOcc to Occupied 2 minute delay going from Occupied to UnOcc 0341 Delay for Remote 0 0 No Delay Only shown if Remote Setback ISU 0340 is enabled Setback 2 2 Minute Delay 0342 Override Option 0 0 No Override This option is only available for non programmable only available in 1 Override mode ISU 0160 non programmable mode 0343 Unoccupied 60 F 50 65 F Heating Setpoint 10 18 C only when remote setback enabled 0346 Unoccupied 80 F 75 90 F Cooling Setpoint 24 30 C only when remote setback is enabled 0347 Fan Ramping 1 0 Disabled Lo Med Hi To enable the fan ramping algorithm Only available 1 Enabled for fan coil or PTAC applications ISU 0170 0348 Fan Mode 0 0 User can choose Cycle or To select a particular fan mode Auto is the fan ramp Constant 3 speed Low gt Med gt High gt Auto gt Low 1 Cycle Only Auto only mode If ramping is not selected fan mode automatically defaults to Low Med High Constant only and ISU 0348 is unavailable Only available for fan coil or PTAC applications ISU 0170 13 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT Table 6 Installer Setup Menu Continued
34. minal 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 between 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 System Controls Fan Setting 0180 Set Fan Control in Heating to Thermostat Controls Fan Setting 0180 Heat pump puts out cool air in the heat mode and warm air in the cool mode Changeo
35. ne remote indoor temperature sensor is used the screen showing the nside temperature reading displays the temperature at the indoor remote sensor location MULTIPLE REMOTE INDOOR SENSORS INSTALLED If more than one remote indoor sensor is used the screen showing the nside temperature reading displays the average of all the remote indoor sensors Screen Locked Portions of the touch screen interface can be fully or partially locked See the Advanced Settings section for information to use these features When the thermostat displays LOCKED the buttons are either fully or partially locked Fully Locked Screen In this mode the entire interface is locked and not functional To unlock screen see the Advanced Settings section The screen continuously displays SCREEN LOCKED Partially Locked Screen When partially locked Pressing a locked key prompts the screen to indicate LOCKED for five to seven seconds Pressing an unlocked key with LOCKED shown removes LOCKED from the display HOLIDAY and OVERRIDE options are available in all partial lockout levels Pressing HOLIDAY sets the temperature to the Unoccupied setting for the selected period of time The next Occupied period switches back to the program settings Pressing OVERRIDE sets the temperature to the Occupied setting for the selected period of time The next Unoccupied period switches back to the program settings To cancel the temperature override
36. ng cooling system is on See the Fan Schedule section for more information On Fan runs continuously System Settings Heat Thermostat controls the heating system Off Both heating and cooling systems are off Fan is turned off Cool Thermostat controls the cooling system Auto Thermostat automatically changes between heat and cool operation depending on indoor temperature Programming Heating and Cooling Schedule The thermostat can control up to four different schedule periods per day OCC 1 Work arrival time Period to keep space at a comfortable temperature UNOCC 1 Work exit time Period to keep space at an energy saving temperature OCC 2 Second occupied period UNOCC2 Second unoccupied period NOTE Available schedule times are at 15 minute intervals Editing Schedule Press MORE Press SCHEDULE Press EDIT Press SELECT DAY to select the days you wish to schedule 5 Press NEXT when finished selecting days NOTES Multiple days can be selected skip over a day press the Up or Down arrow keys Checkmarks appear next to selected days These are scheduled with identical times and tempera tures 63 2675 03 16 Select Day Next Step Cancel M22332 Fig 35 Initial schedule edit screen 6 OCCUPIED 1 flashes denoting the period that is about to be edited 7 Press NEXT and the start time for that period flashes 8 Change t
37. nsor in the same fashion as the thermostat See the Select Thermostat Location section Consider the following as well 1 Besure wire distance between sensor and thermostat is less than 200 feet 2 Markthe area on the wall selected for mounting the sensor 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 the opening NOTE Color coded 18 gauge wire is recommended 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT Wire Indoor Sensor SUBBASE 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 1 Check Installer Setup Number ISU 340 to ensure it is set to the desired value See Table 6 2 Wire sensor to S1 and S2 thermostat terminals 3 Push excess wire back into the hole Plug the hole using nonhardening caulk putty or insulation to prevent drafts from affecting performance 4 Remove sensor cover 5 Mount sensor to the wall or junction box using the screws and anchors provided TR24AJS A 10K OHM SENSOR M27483 6 Level the sensor for appearance only Device functions correctly even when not level Fig 27 Wiring two TR21 20K ohm Sensors and one 7
38. ol only system Heat Pump System Wiring I5 HOT E VAC L2 CHANGEOVER VALVE COMPRESSOR CONTACTOR FAN RELAY POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED INDOOR TEMPERATURE SENSOR REMOTE SETBACK VAN FACTORY INSTALLED JUMPER USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL A O B TERMINAL SET TO CONTROL AS EITHER OR B IN THE INSTALLER SETUP A OPTIONAL INDOOR REMOTE SENSOR OR REMOTE SETBACK WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M27421 Fig 16 Typical hookup of single stage heat pump with no auxiliary heat 1H 1C 24 VAC Ten o m L2 c CIS a G2 A YCIS 1e s RC 3152 R EA a CHANGEOVER VALVE COMPRESSOR CONTACTOR FAN RELAY t AUXILIARY HEAT RELAY POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED INDOOR TEMPERATURE SENSOR REMOTE SETBACK A FACTORY INSTALLED JUMPER WHEN USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL A O B TERMINAL SET TO CONTROLAS EITHER O OR B IN THE INSTALLER SETUP A OPTIONAL INDOOR REMOTE SENSOR OR REMOTE SETBACK WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE M27422 Fig 17 Typical hook
39. or Action Terminals Message Off Auto O B Cool Cool Auto Stage 1 Cooling Y G Cool or Auto Heat Auto O B Heat Auto Stage 1 Heating Y G Heat On or Auto m Stages 1 and2 y w1b G Auxiliary Heating O B Heat On Configure O B in Installer Setup Based on last piece of equipment called cooling O heating B If Installer Setup System Type is set to 2Heat 1Cool Heat Pump with Auxiliary Heat 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT Table 10 Sequence of Operations for Fan Coil Systems System Setting Fan Setting Call for Action Energize Terminals Screen Message Off Cool Heat Em Heat Auto Auto Cool or Auto Auto 4 Pipe Cooling Y GP G2 Cool On Cool or Auto LO 4 Pipe Cooling Y G Cool On Cool or Auto MED 4 Pipe Cooling Y G2 Cool On Cool or Auto HIGH 4 Pipe Cooling Y G3 Cool On Heat or Auto Auto 4 Pipe Heating W1 G G2 Heat On Heat or Auto LO 4 Pipe Heating W19 G Heat On Heat or Auto MED 4 Pipe Heating W19 G2 Heat On Heat or Auto HIGH 4 Pipe Heating W1 G3 Heat On Cool or Heat Auto 2 Pipe Cooling Heating GP G25 Cool On or Heat On Cool or Heat LO 2 Pipe Cooling Heating ya G Cool On or Heat On Cool or Heat MED 2 Pipe Cooling Heating ya G2 Cool On or Heat On Cool or Heat HIGH 2 Pipe Cooling Heating G3 Cool On or Heat On Em
40. ou to remove the thermostat from the wall for programming Programmable or non programmable modes Remote setback input for occupancy sensors or timeclocks e VersaSpeed fan ramping algorithm and fan reset algorithm fan coil and PTAC applications Up to fan speeds for fan coil and 2 speeds for PTAC applications Remote indoor air sensing option 20K ohm or 10K ohm Contents ANPBIIGAU ON e M 1 Specifications 2 Ordering Information 22 2 Installation inerte nre Ee Lente eere eres 4 lale ED 5 Installer Set p iieri tatc sernassa 11 17 Troubleshooting Table 12 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT SPECIFICATIONS Thermostat Description See Table 1 Electrical Ratings See Table 2 Temperature Ratings Operating Ambient TB7100 O F to 120 F 18 C to 49 C C7189U 5 to 95 Shipping 30 F to 150 F 34 4 C to 65 6 Display Accuracy 1 F 0 5 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 Humidity Ratings RH non condensing TB7100 5 to 90 C7189U 5 to 95 Table 1 Thermostat Description Table 2 Electrical Ratings Voltage Terminal 50 60 Hz Running Current
41. reen It is a four digit code beginning with zero The current setting is displayed to the right NOTE To cycle through the Setup Numbers press the up or down arrow System Fan Auto Heat Off Cool Fan System f M22305 Fig 32 Entering User Setup 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT INSTALLER SETUP NUMBERS ISU SETTINGS AND TESTS TABLE 6 Use the Installer System Test to test the heating cooling and fan Refer to the latter portion of Table 6 N CAUTION Equipment Damage Hazard Minimum compressor off time is bypassed during Installer System Test Avoid cycling compressor quickly NOTE IMPORTANT Use Installer System Test to test heating cooling and fan The setting chosen for System Type ISU 0170 can prevent some System Test Numbers from appearing Unless otherwise noted setup items are accessible through only the Installer setup and not the User setup Table 6 Installer Setup Menu Installer Setup Installer Setup Default Number Name Setting All Settings Notes 0120 Date Year Upper 20 20 21 Available year range 2001 2178 0130 Date Year Lower 08 00 99 Available year range 2001 2178 0140 Date Month 6 1 12 0150 Date Day 15 1 31 Month Dependent 0160 Schedule Options 4 0 Non Programmable 4 Programmable 0170 System Selection 1 1 1H 1C Conv Relay Y is
42. ry step setpoint change at the period start time 63 2675 03 14 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT Table 6 Installer Setup Menu Continued Notes This offset applies to both the control temperature and to the display temperature for indoor sensor and remote indoor sensor Installer Setup Installer Setup Default Number Name Setting All Settings 0700 Temperature 0 3 1 5 3 F 1 5 C Display Offset 2 1 0 2 F 1 1 0 5 1 F 0 0 0 0 0 F 0 0 C 1 0 5 1 F C 2 1 0 2 F C 3 1 5 3 F 1 5 C 0710 Restore Factory 0 0 No Defaults 1 Yes Resets all ISU parameters to default values and resets the schedule to default Retains only calendar settings and time 0720 Screen Display 2 0 Display Room Temperature 1 Display Setpoint 2 Display Both INSTALLER TESTS Test 1 Installer Test 0 0 Off Only shown if system has cool stages Cool 1 Cool Stage 1 Test2 Installer Test 0 0 Off Only shown if system has fan Fan 1 Fan Stage 1 2 Fan Stage 2 3 Fan Stage 3 Test 3 Installer Test 0 0 Off Only shown if system has fan Heat 1 Heat Stage 1 Systems with 2 Heat stages will have option 2 2 Heat Stage 2 enabled for Installer Test 3 Test4 Installer Test EM 0 0 EM Heat Off Only shown if multi stage HP is selected heat pump Heat 1 EM Heat On with more heating than cooling stag
43. ry Heat Indication Displays Aux Heat On when Auxiliary Heat is activated Clock Accuracy 1 minute per month Finish TB7100 Premier White color C7189U Wall Mount Remote Indoor Sensor Premier White color TR21 Wall Mount Remote Indoor Sensor Premier White color Batteries Two replaceable AA alkaline batteries Power thermostat when 24 Vac common is not used Non replaceable lithium battery with ten year life Under nor mal conditions holds calendar and time settings 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 Honeywell 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 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT NOTE Alkaline batteries keep calendar and time if l
44. tback or See Note 4 changeover input Conventional System Wiring L1 HOT 24 VAC L2 INDOOR TEMPERATURE SENSOR REMOTE SETBACK COMPRESSOR CONTACTOR FAN RELAY HEAT RELAY POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A WHEN USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL M27416 Fig 11 Typical wiring of single transformer 1H 1C system 63 2675 03 6 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 2 Common wire is optional when thermostat is used with batteries When using separate transformers for heating and cooling the common must come from the cooling transformer 3 If thermostat is configured for a heat pump in the Installer Setup configure changeover valve for cool O factory setting or heat B 4 Sensor wires must have a cable separate from the thermostat control cable COMPRESSOR CONTACTOR FAN RELAY COOLING TRANSFORMER A INDOOR TEMPERATURE SENSOR REMOTE 24 VAC Ili HEAT RELAY SETBACK HEATING TRANSFORMER POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERL
45. the display and the compressor and fan turn on Temperature Sensor Operation and Checkout Allow outdoor or indoor temperature sensor to absorb the air for a minimum of five minutes before taking a reading See the Sensor instructions for more information NOTE The C7189U TR21 and TR21 A Temperature Sensors are calibrated at the factory and cannot be recalibrated in the field C7189U Remote Indoor Temperature Sensor Operation When installed with Thermostat ISU 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 21 The C7189U can be used to provide one remote sensor input or as a temperature averaging network with multiple TR21 Sensors connected as shown in Fig 28 Checkout For best results allow C7189U 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 To verify sensor resistance remove one wire from one of C7189U wiring terminals Use an ohmmeter to measure the resistance across the sensor Then compare sensor accuracy with the temperature resistance curve in Fig 40 RESISTANCE OHMS h 10K OHM AT LL DT TL 40 20 0 20 40 60 80
46. up of single stage heat pump with auxiliary heat 2H 1C 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT Fan Coil System Wiring L1 HOT 24 VAC L2 HEAT RELAY COOLING RELAY LOW FAN RELAY MEDIUM FAN RELAY HIGH FAN RELAY POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED INDOOR TEMPERATURE SENSOR REMOTE SETBACK A FACTORY INSTALLED JUMPER A WHEN USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL M27423 Fig 18 Typical wiring of 4 pipe fan coil OUT TWO PIPE HEAT COOL RELAY INDOOR TEMPERATURE LOW FAN RELAY SENSOR REMOTE e SETBACK CHANGEOVER PIPE SENSOR MEDIUM FAN RELAY AUXILIARY HEAT RELAY e HIGH FAN RELAY POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A FACTORY INSTALLED JUMPER A WHEN USING BATTERIES THE 24V COMMON CONNECTION IS OPTIONAL M27424 Fig 19 Typical wiring of 2 pipe fan coil with reheat 63 2675 03 24 VAC L2 TWO PIPE HEAT COOL RELAY INDOOR TEMPERATURE LOW FAN RELAY SENSOR REMOTE e SETBACK CHANGEOVER PIPE SENSOR MEDIUM FAN RELAY HIGH FAN RELAY POWER SUPPLY PROVIDE
47. ver Valve ISU 0190 is not configured to match the changeover required by the installed heat pump Set Changeover Valve ISU 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 ISU 0170 is set to Heat Pump Set System Type ISU 0170 to match the installed heating and or cooling equipment Heating and cooling wires are shorted together Separate the shorted heating and cooling wires 23 63 2675 03 TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT Table 12 Troubleshooting Continued Symptom Heating equipment is running in the cool mode Possible Cause Heating equipment is not a heat pump but System Type ISU 0170 is set to Heat Pump Action Set System Type ISU 0170 to match the installed heating and or cooling equipment Heating equipment does not turn off and heat temperature setting is set below room temperature Heat On is not in the display Heating equipment is not a heat pump but System Type ISU 0170 is set to Heat Pump Set System Type ISU 0170 to match the installed heating and or cooling equipment Cannot set the system setting to Heat System Type ISU 0170 is set to Cool Only Set System Type ISU 0170 to match the installed heating and or cooling equipment Cannot set

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