TB---PACTB---PHPBase Series Programmable ThermostatsHomeowner’s GuideDesigned and Assembledin the USA.A07107Base Series Programmable ThermostatSETTING TIME AND DAYAt Power UpWhen power is first applied, AC or HP will appear for 5 seconds totell you it is an air conditioner (AC) or a heat pump (HP) model.After this, the time display will flash to tell you the power has beenoff.Setting The Current Time:1. Press the TIME/TEMP button. SET TIME flashes on thedisplay.2. Press the UP or DOWN button until the correct time is dis-played.3. To quickly advance to the proper time, press and hold theUP or DOWN button.4. When the correct time appears on the display, press theHOLD/END button.NOTE: If you choose not to press the HOLD/END button, thethermostat will automatically exit the time setting mode after 10seconds.Setting The Current Day:1. Press the DAY button to advance to the correct day.2. When the correct day appears on the display, press theHOLD/END button.MANUAL OPERATIONTo Operate Manually (Without the ProgrammedComfort Schedule):Press the HOLD/END button to make the HOLD icon appear.Then follow the four steps below:1. To Select the Mode:Use the H/C button to move between the choices. OFF,HEAT, COOL, or EMHT will appear on the display. EMHTwill only appear on heat pump models.2. To Select the Fan Operation:Use the FAN button to move between continuous fan (in-dicated by the FAN ON icon) and auto fan operation.3. To Read the Room Temperature:The large display reads room temperature until a button ispressed.4. To Adjust the Setpoint:In normal operation, the large display shows room temper-ature. At the first press of the UP or DOWN button, thelarge display shows the current setpoint and the SET TEMPicon is turned on. Further presses of the UP or DOWN but-ton adjust the setpoint upward or downward. Five secondsafter the last button press, the display returns to the roomtemperature and the SET TEMP icon turns off.PROGRAMMED OPERATIONIntroductionThe Base Series Programmable Thermostat provides four periodsper day (MORNING, DAY, EVE, NIGHT) and two schedules perweek (MoTuWeThFr and SaSu). A separate time, heat setpoint,and cool setpoint can be set for each period and schedule. Beforestarting to actually program the thermostat, fill out Table 1 with thevalues you wish to program. (The Energy Starr, US Department ofEnergy recommended time and temperature values are alreadyprogrammed for you as a starting point and are shown on the leftside of the table.)The first press of the PROGRAM button brings up theprogramming mode and places you at morning of the current dayand period. Successive presses move you between the four dailyperiods.While Programming:The TIME/TEMP button moves between three selections of SETTIME, SET TEMP & HEAT, and SET TEMP & COOL. Thesethree numbers are to be programmed for each of the periodsMORNING, DAY, EVE, and NIGHT.The DAY button moves between the weekdays, (MoTuWeThFr)and the weekend (SaSu) selections. A different schedule may be setfor the weekdays and the weekend. You may exit programming atany time by pressing the HOLD/END button.