Transcription
residentialTHERMOSTATDigitalThermostatT1010Single DayPROGRAMMABLEup to 2-heat& 2-coolHEATCOOLHEATPUMPControl up to 2 Heat &2 Cool StagesHP Stages: 2 Heat, 2 coolSingle Day Programmable4 Settings Per DayAuto Changeover5 min. Built-In CompressorProtectionBack-Lit DisplayOne For All Works withVirtually All Equipment‘O’ or ‘B’ TerminalNon-Volatile MemoryKeypad LockoutDisplay Either F or CUse with most Air Conditioning & Heating Systems including: 1 or 2 StageElectric Cooling & 2 Stage Gas Heating, Heat Pump, Electric or Hydronic Heat.OWNER’SMANUALVenstar Inc. 08/07
Table Of ContentsFRONT PANELDISPLAYQUICK START Set the clock and goSELECTING THE HEATOR COOL MODEBASIC OPERATIONPROGRAMMING A DAILYSCHEDULEADVANCED SETUPABOUT ADVANCED FEATURES& OPERATIONWARRANTYCAUTIONFollow Installation Instructions carefully.DISCONNECT POWER TO THE HEATER AIR CONDITIONER BEFORE REMOVINGTHE OLD THERMOSTAT AND INSTALLINGTHE NEW THERMOSTAT.Venstar Inc. 08/07P/N T1010Page 1234567101418WARNING
Front PanelAUTOCOOL76HEAT68Liquid Crystal Displaywith ThermoglowUp/Down ButtonsMode ButtonFan ButtonHeat or Cool IndicatorRed Heat, Green CoolPage 2
DisplayAUTOCOOL88HEATOFFFan On88Mode Indicators - Page 5Selects the operational mode of the equipment.HEAT - Indicates the heating mode.COOL - Indicates the air conditioning mode.AUTO - Indicates the system will automaticallychangeover between heat and cool modesas the temperature varies.AUTO (Program) - When program mode is enteredthe letters ( ) appear for two seconds andthe Auto icon blinks continuously to indicatethe time period program is enabled to run.OFF - Indicates heating and cooling are turned off.Room Temperature DisplayIndicates current room temperature.Desired Set Temperature - Page 6Indicates desired room temperature(s).Fan On icon - Page 6Indicates constant, continuous fan operation.When Fan On is not lit - indicates the fan will onlyoperate when necessary to heat or to cool.Page 3
Quick Start Set the Clock and GoPress the MODE and FAN buttonsat the same time for two secondsto enter Setup screens.MODEFANSetting the Clocki2 00aHoursTip: To change hours quickly,press and hold the FANbutton and press the UP orDOWN buttons.Press the MODE andFAN buttons at thesame time to returnto normal operation.During Setup & Programming:Pressing the UP or DOWNbutt ons will modify th eflashing selection.am/pmMinutesTo adjust theClock useMODEFANbuttons.The thermostat is preprogrammed from the factory to operateone or two stage equipment* without the need for furtherprogramming. To optimize the installation of this thermostat,follow the instructions in the Advanced Setup section.* The thermostat is not preprogrammed from the factory to operateelectric heat or heat pump systems. To control these systems,follow the steps in the Advanced Setup section, page 11.Page 4
Selecting the Heat or Cool ModeSelect Mode by Pressing the MODE ButtonHeating OnlyThe HEAT setting indicates thetemperature the room has toreach before the furnace willturn on to heat the room.72 74HEATPressMODECooling OnlyThe COOL setting indicates thetemperature the room has toreach before the air conditionerwill turn on to cool the room.72COOL72PressMODE72 72AUTOHeating or CoolingAUTO will automatically selectheat or cool based on roomtemperature demand.COOL74HEATPressMODETime Schedule forHeating or CoolingThe Auto ( ) setting will activatethe time period programming forthe cooling or heating setpointONLY (Morning, Day, Evening &Night Periods). The Auto icon willblink to indicate that the thermostatis in the Program mode.OffOFF indicates both heatingand air conditioningsystems are turned off.72 72AUTOCOOL74HEATPressMODE72OFFPage 5
Basic OperationSelecting Your Desired Temperature(adjusting the setpoints)AUTO MODEPressing the UP or DOWN buttons in Auto mode will adjustboth the heat and cool set temperatures simultaneously.Adjust the desiredCOOLAUTOset temperature with the76HEAT68buttons.HEAT OR COOL MODEPressing the UP or DOWN buttons in Heat or Cool mode willadjust only the heat or cool set temperature.Adjust the desiredCOOLset temperature with the76buttons.Using the Fan ButtonCOOL76Fan OnPressFANFan On indicates constant fanoperation. You may turn the fanon even if the thermostat is in theOff mode. Pressing the FAN buttontoggles this feature on or off.Page 6
Programming a Daily ScheduleMODEPress the MODE button. While holding MODE,press the UP button for two seconds to entertime period programming.NOTE: If the thermostat is configured for single setpointoperation, time period program operation will be unavailable.6 00aAdjust the start timefor Morning.Adjust the coolingsetpoint for Morning.(35 - 99 )Adjust the heatingsetpoint for Morning.(35 - 99 ntinuedPage 7
Programming a Daily ScheduleAdjust the start timefor Day.8 00852852 62p6 00783aPressMODECOOLAdjust the coolingsetpoint for Day.(35 - 99 )PressMODECOOLAdjust the heatingsetpoint for Day.(35 - 99 )Adjust the start timefor Evening.HEATPressMODEPressMODECOOLAdjust the coolingsetpoint for Evening.(35 - 99 )PressMODEPage 8Continued
Programming a Daily Schedule3 70pI0 00824824 62COOLAdjust the heatingsetpoint for Evening.(35 - 99 )Adjust the start timefor Night.78HEATPressMODEPressMODECOOLAdjust the coolingsetpoint for Night.(35 - 99 )PressMODECOOLAdjust the heatingsetpoint for Night.(35 - 99 )HEATPressMODEMODEAfter programming is complete,press the MODE and UP buttonsat the same time for two secondsto leave the Setup screens. If nobuttons are pressed, the displaywill leave the setup screens after30 seconds.Page 9
Advanced SetupPress the MODE button.While holding Mode,press the FAN buttonfor 10 seconds to enterSetup screens.MODEFANNOTE: Each step # is located atthe top right corner of thedisplay for easy reference.i2 002aAdjust the time of dayclock.Tip: To change hours quickly, press andhold the FAN button in and pressthe UP or DOWN buttons.2Select setpoint configuration:1 Single Setpoint2 Dual SetpointPressMODE21PressMODEOnSelect program configuration:ON 1-Day ProgrammableOFF Non-ProgrammableOff3PressOnMODE(Step 3 only appears if the thermostat isset for dual setpoint operation in step 2)ContinuedPage 10
Advanced Setup4OnON Heat PumpoperationOFF Gas ElectricoperationOffhpOFFPressbO0Select the reversing valvepolarity for Heat Pumpoperation:O Energize in coolingb Energize in heating5(Step 5 only appears ifheat pump is on in step 4)MODEPressMODE6OnSelect Electric Heat operation:On 1st stage electric heatOff 1st stage gas heatOff(Step 6 only appears ifheat pump is off in step 4)ehOFFPressMODE2Adjust the deadbandfor the 1st stage.(1 - 6 )7PressMODEContinuedPage 11
Advanced SetupAdjust the minimum differencebetween cooling & heatingsetpoints.(0 - 6 )2COOL8HEAT(Step 8 only appears if dualsetpoint is selected in step 2)Press6 cyMODE9Select the cycles perhour limit:d cycles per hourlimit defeatedd1 d defeat 5 min.compressor lockoutPress(d1, d, 2 - 6)MODEi0OnSelect backlight operation:ON - Light continuouslyOFF - Light for 8 secondsafter a button pressOffOnliPressMODEfCSelect thermostatoperation in degreesFahrenheit or Celsius.iiFPressMODEAfter programming is complete,press the MODE and UP buttonsat the same time for two secondsto leave the Setup screens. If nobuttons are pressed, the displaywill leave the setup screens after30 seconds.Page 12FAN
Advanced SetupAdvanced Setup TableStep #1234567891011DescriptionTime of DayDisplay ModeTime Period ProgramHeat PumpReversing Valve PolarityElectric HeatDeadband/Temp. Swing 1st StageMinimum Heat/Cool DifferentialCycles Per HourThermoglow BacklightFahrenheit or CelsiusPage 13RangeFactory Default24 hour1/2Off / OnOff / OnO/bOff / On1-60-6d, d1, 2 - 6Off / OnF/C12:00 am2OnOffOOff226OnF
About Advanced Features & OperationCALIBRATION - Under normal circumstances it will not be necessary toadjust the calibration of the temperature. If calibration is required,please contact a trained HVAC technician to correctly perform thefollowing procedure.MODEPress the MODEbutton once. Thethermostat temperature will bedisplayed andmay be calibratedusing the UP or DOWN buttons.Place the thermostat in the OFFmode.49OFFMODEPress and hold the AUTOMODE button.While holding theMODE button,press and hold theDOWN button forOFF Fan On5 seconds. All iconswill appear on the display.COOL88MODEHEAT88After calibration iscomplete, pressthe MODE buttononce to saveOFFyour changes andreturn to normal operation.DEADBAND OPERATION - Controls up to two Heat and two Cool stages(please see the diagram on the next page).The 1st Stage of heat or cool is turned on when:(A) The temperature spread from the setpoint is equal to or greaterthan: the setpoint plus the 1st stage deadband (step #7, page 11).This 1st stage deadband is adjustable from 1-6 degrees and thedefault is two degrees.The 2nd Stage of heat or cool is turned on when:(A) The 1st Stage has been on for a minimum of two minutes.And(B) The temperature spread from the setpoint is equal to or greaterthan: the setpoint plus the 1st stage deadband (step #7, page 11),plus the 2nd stage deadband. This 2nd stage deadband is fixed attwo degrees and is not adjustable.Page 14
About Advanced Features & OperationCoolingHeating2nd Stageturn onDeadbandDeadbandDeadbandDeadbanddb 2(non-adj. 2 )db 1(adj. 1-6 )db 1(adj. 1-6 )db 2(non-adj. 2 )1st Stageturn onDECREASEHeatSetpointCoolSetpointTEMPERATURE1st Stageturn on2nd Stageturn onINCREASEThe above figure assumes the minimum on time for the prior stagehas been met to allow the next stage to turn on, once the deadbandshave been exceeded.ELECTRIC HEAT - Selecting Electric Heat (step #6, page 11), will causethe thermostat to turn on the fan immediately any time there is a heatdemand. Since most gas furnaces control the fan, this feature shouldbe off unless it is necessary for the thermostat to energize the fan withfirst stage heat.EMERGENCY HEAT - Only available if you have a Heat Pumpinstalled. To initiate the Emergency Heat feature, press the FANbutton. While holding the FAN button press the UP button. TheCool setpoint display will read ‘EH’ (emergency heat).Press forEmergency HeatHEAT68FANOperation - During Emergency Heat operation the thermostat will turn onthe fan and the 2nd stage of heat when there is a demand for heat. Alsoduring Emergency Heat, the 1st stage of heating or cooling will beunavailable.Exit Emergency Heat - Follow the same steps as entering Emergency Heatby pressing the FAN and UP buttons. During Emergency Heat, only OFFand HEAT modes are available by pressing the MODE button.Page 15
About Advanced Features & OperationFACTORY DEFAULTS - If, for any reason, you desire to return all the storedsettings back to the factory default settings, follow the instructions below.WARNING: This will reset all Time Period and Advanced Programming tothe default settings. Any information entered prior to this reset will bepermanently lost.After all of the iconsappear, release theMODE Place the therm-FAN MODE and DOWNostat in the OFFmode.buttons. Then pressand hold the FANbutton for 5 seconds.OFFPress and hold the AUTOMODE button.While holding theMODE MODE button, pressand hold the DOWNbutton for 5 secOFF Fan Ononds. All icons willappear on the display.COOL88HEAT88After the letters Fdappear on the display(FactoryDefault),MODErelease the FANbutton. Press theMODE button twiceto return to normaloperation.OFFHEAT/COOL DIFFERENTIAL - The Heat and Cool setpoints will not beallowed to come any closer to each other than the value set in AdvancedSetup step #8, on page 12. This minimum difference is enforced duringAuto changeover and Program On operation.Note: To increase the spread between the heating and cooling setpoints,press the MODE button until only the heat setpoint is displayed; adjust tothe desired setpoint. Press the MODE button until only the cool setpointis displayed; adjust to the desired setpoint. Press the MODE button againto enter the Auto changeover mode where both the heat and coolsetpoints are displayed.MEMORY BACKUP - In the event of a power loss, the thermostat will retainthe stored program settings without external power or batteries.SINGLE SETPOINT BEHAVIOR - When configured as a Single Setpointthermostat, page 10, step #2, the large number is the setpoint. In Automode the deadband is above and below the setpoint. To avoid shortcycling in single setpoint it is recommended that the deadband be setfor at least 2 degrees, page 11, step #7.Page 16
About Advanced Features & OperationKEYPAD LOCKOUT - To prevent unauthorized use of the thermostat, thefront panel buttons may be disabled. To disable, or ‘lock’ the keypad,press and hold the MODE button. While holding the MODE button, pressthe UP and DOWN buttons together.AUTOPress all threebuttons in the orderoutlined above forkeypad lockoutCOOL76HEATMODEFan On68To unlock the keypad, press and hold the MODE button. While holdingthe MODE button, press the UP and DOWN buttons together.Note: No icon will appear indicating that the keypad has been lockedor unlocked.Page 17
WarrantyOne-Year Warranty - This Product is warranted to be free from defects in material andworkmanship. If it appears within one year from the date of original installation, whether or notactual use begins on that date, that the product does not meet this warranty, a new orremanufactured part, at the manufacturer’s sole option to replace any defective part, will beprovided without charge for the part itself provided the defective part is returned to the distributorthrough a qualified servicing dealer.THIS WARRANTY DOES NOT INCLUDE LABOR OR OTHER COSTS incurred for diagnosing, repairing,removing, installing, shipping, servicing or handling of either defective parts or replacementparts. Such costs may be covered by a separate warranty provided by the installer.THIS WARRANTY APPLIES ONLY TO PRODUCTS IN THEIR ORIGINAL INSTALLATION LOCATION ANDBECOMES VOID UPON REINSTALLATION.LIMITATIONS OF WARRANTIES – ALL IMPLIED WARRANTIES (INCLUDING IMPLIED WARRANTIES OFFITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY) ARE HEREBY LIMITED IN DURATION TOTHE PERIOD FOR WHICH THE LIMITED WARRANTY IS GIVEN. SOME STATES DO NOT ALLOW LIMITATIONSON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE MAY NOT APPLY TO YOU. THEEXPRESSED WARRANTIES MADE IN THIS WARRANTY ARE EXCLUSIVE AND MAY NOT BE ALTERED,ENLARGED, OR CHANGED BY ANY DISTRIBUTOR, DEALER, OR OTHER PERSON WHATSOEVER. ALLWORK UNDER THE TERMS OF THIS WARRANTY SHALL BE PERFORMED DURING NORMAL WORKINGHOURS. ALL REPLACEMENT PARTS, WHETHER NEW OR REMANUFACTURED, ASSUME AS THEIRWARRANTY PERIOD ONLY THE REMAINING TIME PERIOD OF THIS WARRANTY.THE MANUFACTURER WILL NOT BE RESPONSIBLE FOR:1. Normal maintenance as outlined in the installation and servicing instructions or owner’smanual, including filter cleaning and/or replacement and lubrication.2. Damage or repairs required as a consequence of faulty installation, misapplication,abuse, improper servicing, unauthorized alteration or improper operation.3. Failure to start due to voltage conditions, blown fuses, open circuit breakers or otherdamages due to the inadequacy or interruption of electrical service.4. Damage as a result of floods, winds, fires, lightning, accidents, corrosive environments orother conditions beyond the control of the Manufacturer.5. Parts not supplied or designated by the Manufacturer, or damages resulting from their use.6. Manufacturer products installed outside the continental U.S.A., Alaska, Hawaii, andCanada.7. Electricity or fuel costs or increases in electricity or fuel costs for any reason whatsoeverincluding additional or unusual use of supplemental electric heat.8. ANY SPECIAL INDIRECT OR CONSEQUENTIAL PROPERTY OR COMMERCIAL DAMAGE OF ANYNATURE WHATSOEVER. Some states do not allow the exclusion of incidental orconsequential damages, so the above may not apply to you.This warranty gives you specific legal rights and you may also have other rights which mayvary from state to state.Page 18P/N 88-607Rev. 1
reach before the air conditioner wi l tu rn oc he m. C o li ng O y OFF indicates both heating and air conditioning systems are turned off. Off AUTO will automatically select heat or cool based on room temperature demand. Heating or Cooling Time Schedule for Heating or Cooling The A
