Source 1 S1-TBSU22HN Owner'S Manual And Installation Instructions Download Page 7

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Table of Contents

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iii

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24

Quick Start

Get to Know Your Thermostat

USER SETUP

Programming Fan Operation

Thermostat Display Options

Humidification & Dehumidification

Timers and Deadbands

Remote Sensor Operation

Auxiliary Output

Factory Defaults

Dry Contact Operation

INSTALLER SETUP

Scrolling Display Options

System Runtimes

Time Period Programming

Program Mode Operation

TECHNICIAN SETUP

Advanced Output Testing

Programming Holiday Mode

Equipment Testing

Comfort Recovery Operation

Backlight Operation

Troubleshooting

Sensor Calibration

INDEX

Emergency Heat

Advanced Setup Table

INSTALLATION INSTRUCTIONS

Sample Wiring Diagrams

Test Operation

Summary of Contents for S1-TBSU22HN

Page 1: ...l Owner s Manual Digital Thermostat LX Series Digital Thermostat LX Series COMMERCIAL S1 TBSU22HN S1 TBSU32P7 S1 TBSU32HP7 Model BACKLIT DISPLAY and and Installation Instructions Installation Instruct...

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Page 3: ...ollowing two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Follow the In...

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Page 5: ...to before heating is turned on without regard to deadband Humidify To increase the amount of moisture in the air Icon The word or symbol that appears on the thermostat display Mode The current operati...

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Page 7: ...ut Factory Defaults Dry Contact Operation INSTALLER SETUP 16 Scrolling Display Options System Runtimes Time Period Programming Program Mode Operation TECHNICIAN SETUP 36 Advanced Output Testing Progra...

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Page 9: ...erride Button Warmer Button Heat or Cool Demand Indicator Red Heat Green Cool Backlit LCD Display Display Options Setup Program Off Run Set Set Clock Get to Know Your Thermostat Front Panel Scrolling...

Page 10: ...d cooling is turned off Clock with Day of the Week Indicates the current time and day This clock is also used to program the time period schedules Room Temperature Display Indicates the current room t...

Page 11: ...Occupied Unoccupied icons Indicates the program number Occupied 1 2 3 or Unoccupied Override icon Indicates the program is currently being overridden for up to 4 hours Setup Step icon Indicates the s...

Page 12: ...ux icon will appear during Cool to Dehumidify to indicate Reheat operation Lo icon Indicates the lowest recorded outdoor temperature for the day Hi icon Indicates the highest recorded outdoor temperat...

Page 13: ...fore the furnace will turn on to heat the room Cooling Only The COOL setting indicates the temperature the room has to reach before the air conditioner will turn on to cool the room Heating or Cooling...

Page 14: ...peration Note If no outdoor sensor is connected 2 dashes will appear with the first button press Viewing the Indoor Humidity Sensor Press the HUMIDITY button t the thermostat The room relative humidit...

Page 15: ...ET HEAT ET S 2 00 78 74 68 85 MO YOUR NAME COOLER MODE WARMER I Am Outdoor COOL SET HEAT ET S 2 00 78 74 68 85 MO YOUR NAME COOLER MODE WARMER Remove the cover of the old thermostat If it does not com...

Page 16: ...74 68 85 MO YOUR NAME Wire from the old thermostat terminal marked Function Install on the new thermostat connector marked G or F Fan G Y1 Y or C Cooling Y1 W1 W or H Heating W1 O B Power Rh R M Vr A...

Page 17: ...tage compressor relay 3rd stage heat circuit Humidifier control circuit Dehumidifier control circuit 24 VAC common Aux output Outdoor sensor connections Remote sensor connections Dry contact connectio...

Page 18: ...configured to control a heat pump this jumper J2 must be set to control the appropriate reversing valve If RV O is chosen the W1 O B terminal will energize in cooling If RV B is chosen the W1 O B ter...

Page 19: ...n Gas Elec O not used Gas Residential Commercial 1 Stage Cooling with 1 stage Electric Heat 5 Wire 1 Stage Cooling 1 Stage Heat 24VAC Power 24VAC Common 1st Stage Heat 1st Stage Cool Fan Gas Elec O no...

Page 20: ...r Heat G Fan J1 Heat Pump J2 O J3 Electric Setup Step 24 is set to 2 Number of Compressor Stages Residential Commercial Heat Pump with O Reversing Valve 6 Wire 1 Stage Cooling 2 Stage Heat R 24VAC Pow...

Page 21: ...tion System DEHUM HUM Dehumidification Terminal on Equipment G Y1 Y2 W3 R W1 O B W2 HUM DEHUM C AUX REMOTE SENSOR DRY CONTACT OUTDOOR SENSOR Dry Contact and Aux Output G Y1 Y2 W3 R W1 O B W2 HUM DEHUM...

Page 22: ...through the heating stages Press COOLER to turn the heating stages off Press MODE to exit Press COOLER to turn on and cycle down through the cooling stages Press WARMER to turn the cooling stages off...

Page 23: ...evening or always off For always off see Backlight Level Press the SETUP button then press MODE repeatedly until the Backlight setup step appears Use the WARMER or COOLER buttons to adjust the brightn...

Page 24: ...to advance to the next step Press SETUP to leave the setup screens I Am Outdoor COOL SET HEAT ET S 2 00 SERVICE 78 74 68 85 MO A I Am Outdoor COOL SET HEAT ET S 2 00 FILTER 78 74 68 85 MO B Example of...

Page 25: ...n again Choose the desired Holiday Cool setpoint Press HOLIDAY Choose the desired Holiday Heat setpoint Press HOLIDAY to return to the main screen EMERGCY HOLIDAY Accessory ACCSRY The optional RF Modu...

Page 26: ...run before the Replace Filter alert will be displayed Press COOLER continuously until OFF is displayed to disable this alert Set Service Filter Calendar Days Setup Step 15 This timer allows the user t...

Page 27: ...R to reset Current Aux Strip Heat Runtime Hours Setup Step 9 This counter keeps track of the number of hours the system has run in Auxiliary Heating This setup step is only available when the thermost...

Page 28: ...o the next step Press Program Button to exit Time Period Programming To enter Time Period Programming screens Press PROGRAM until the scrolling prompt appears MODE SET PROGRAM User Setup Time Period P...

Page 29: ...allows the manual selection of HEAT only or COOL only and OFF Heat and Cool Allows the thermostat to turn on heating or cooling depending on which one has been manually selected Auto Changeover is no...

Page 30: ...p step 2 is not set for AUTO CHANGEOVER this step will not appear Cycles Per Hour Setup Step 23 The Cycles Per Hour setting may limit the number of times per hour your HVAC unit may energize For examp...

Page 31: ...er the third stage turns on before the final stage of strip heat is activated 0 10 Minutes Between 1st and 2nd Stage Setup Step 31 Specifies the minimum time in minutes after the first stage turns on...

Page 32: ...rks when the thermostat enters the Morning mode from the Night mode For example if the Night program is set for 11pm at 65 F heating and 85 F cooling and the Morning program is set for 6am at 72 F hea...

Page 33: ...midify demand 0 5 Reheat Operation With Cool To Dehumidify Setup Step 44 Specifies if electric strip heat is allowed to turn on during a Cool to Dehumidify demand to help maintain desired room tempera...

Page 34: ...cted when the dry contact is active the thermostat will be forced into Holiday Mode Dry Contact Operation setup steps 66 67 Dry Contact Polarity Setup Step 66 Open Normally Open The dry contact is ope...

Page 35: ...t will use to measure room temperature The choices are Thermostat Uses the internal thermostat sensor only Remote Sensor Uses wireless or wired sensors only Average Of Remote Sensor And Thermostat Ave...

Page 36: ...the Aux output will turn off Copy Setup Step 59 This step only appears if Aux Output Days Setup Step 55 is set for 7 programmable output days Press COOLER and then OUTDOOR to copy Press WARMER and th...

Page 37: ...o degree deadband is applied to avoid frequent triggering The N O Normally Open or N C Normally Closed function Setup Step 53 can be altered to make the output trigger below the set temperature Temps...

Page 38: ...s and hold the MODE button While holding the MODE button press the WARMER and COOLER buttons together The icon will appear on the display then release the buttons To unlock the keypad the MODE button...

Page 39: ...rmanently lost SETUP Press and hold SETUP for 5 seconds All icons will appear on the display H Lo Program ONOFF Outdoor Fan On COOL SET A HEAT ET UX S Day Night Morning Evening Setup Step 2nd3rd Stage...

Page 40: ...ntended for use by a qualified technician See page 14 for more detailed instructions View the version number of the thermostat View the jumper setting of J1 Gas Electric or Heat Pump J2 Reversing Valv...

Page 41: ...ng does not attempt to turn on CAUSE The heating setpoint is set too low REMEDY Raise the heating setpoint or raise the heating set point limit See Setpoint Limits page 22 I Am Outdoor COOL SET HEAT E...

Page 42: ...Between 1st and 2nd Stage Minutes Between 2nd and 3rd Stage Scrolling Method 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 19 20 21 22 23 24 25 26 27 28 29 30 31 32 18 Non 1 5 1 1 7 Heat Cool Auto Off He...

Page 43: ...Press Outdoor To Clear All Messages 34 35 36 37 38 39 40 42 43 44 44 51 52 53 54 55 56 57 58 59 60 61 62 65 66 67 69 70 71 0 60 Deadband Setpoint Deadband Setpoint Deadband Setpoint 0 3 00 Tstat Remot...

Page 44: ...10 Alerts see Runtime Accessory 17 Auto adjust temperature 6 changeover 21 fan 6 mode 5 21 Aux icon 4 AuxHeat icon 3 Auxiliary Output 28 29 Average thermostat sensor 27 b reversing valve 32 10 Backpl...

Page 45: ...ming 20 setting 20 Deadband balance point 23 1st stage 23 2nd stage 23 3rd stage 23 Dehumidify Aux icon 2 cool to 25 dehum settings 25 setpoint 25 Delay fan off see Fan time between stages see Time De...

Page 46: ...cy heat 17 minutes of run time 23 2nd stage deadband see Deadband emergency heat 17 minutes of run time 23 3rd stage deadband see Deadband AuxHeat icon 2 deadband see Deadband droop see Deadband icon...

Page 47: ...hangeover 21 cool 21 heat 21 Maximum Outdoor Temperature see Hi Minimum Outdoor Temperature see Lo MISC jumper see Jumpers Mode 2 5 21 Multi stage Operation 23 Non Programmable Thermostat 21 Normally...

Page 48: ...s see Factory Defaults runtime fan filter 18 humidify 19 UV light 19 Reversing Valve 10 Runtime resetting see Reset setting humidifier 19 service filter 18 UV light 19 viewing cool 19 heat 19 humidifi...

Page 49: ...Page 41 Unoccupied 3 6 20 UV Light resetting 19 runtime see Runtime setting see Runtime W3 see Jumpers Warranty 42 Y2 see Jumpers Index...

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Page 51: ...WORK UNDER THE TERMS OF THIS WARRANTY SHALL BE PERFORMED DURING NORMAL WORKING HOURS ALL REPLACEMENT PARTS WHETHER NEW OR REMANUFACTURED ASSUME AS THEIR WARRANTY PERIOD ONLY THE REMAINING TIME PERIOD...

Page 52: ...Notes...

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Page 56: ...d Thu W E N E S D D A Y T U R H S D A Y Copy Mon Tue M O N D A Y T U E S D A Y DAY PERIOD HEAT START TIME COOL Unoccupied Occupied 1 Occupied 2 Occupied 3 Unoccupied Occupied 1 Occupied 2 Occupied 3 U...

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