INSTALLATION,START UP, AND OPERATINGINSTRUCTIONSResidentialNon-ProgrammableThermostatPart Numbers P274-0100-C, P274-0200-C, P274-0300-CTABLE OF CONTENTSSAFETY CONSIDERATIONS ...................... 1INTRODUCTION .................................. 1INSTALLATION CONSIDERATIONS ............... 1INSTALLATION ................................. 2-9Step 1 -- Thermostat Location ................... 2Step 2 -- Select Model ........................... 2Step 3 -- Install Thermostat ...................... 2Step 4 -- Set Thermostat Configuration .......... 3• TO ENTER CONFIGURATION MODE• OPTION 01 -- ANTICIPATOR ADJUSTMENT• OPTION 02 -- CLEAN FILTER TIMER• OPTION 03 -- FAHRENHEIT/CELSIUS SELECTION• OPTION 04 --G (FAN) ON WITH W/WI OUTPUT• OPTION 05 -- HP AND 2S/AC CONFIGURATION• OPTION 06-- COOLING LOCKOUT• OPTION 07 -- ZONING ON/OFF CONFIGURATION• OPTION 08 -- HIGH AMBIENT AUXILIARY HEATLOCKOUT• OPTION 10 -- O (Reversing Valve) ON WITH HEATOR COOL SELECTION• OPTION 13 -- ROOM TEMPERATURE OFFSET• OPTION 15 -- AUTO MODE ON/OFF SELECTION• OPTION 18 -- BACKLIGHT CONFIGURATION• OPTION 19 -- NUMBER OF WIRES• OPTION 21 -- KEYPAD LOCKOUTInstaller Test Mode ............................... 5Terminating Installer Test ........................ 5Step 5 -- Check Thermostat Operation ........... 5• FAN OPERATION• OUTDOOR TEMPERATURE SENSOR• CHECKLISTOPERATIONAL INFORMATION .................. 10NON-PROGRAMMABLE THERMOSTATCONFIGURATION RECORD ................... I INOTE: Read the entire instruction manual before beginninginstallation.SAFETY CONSIDERATIONSRead and follow manufacturer instructions camlhlly. Fol-low all local electrical codes during installation. All wiringmust conform to local and national electrical codes. Improperwiring or installation may dmnage thermostat.INTRODUCTIONTot_fline thermostats me wall-mounted, low-voltage ther-mostats which maintain room temperature by controlling theoperation of a heating and air conditioning system. Separateheating and cooling set points, plus autochangeover providemaximum comfort and flexibility. Temperature and mode set-tings ale preserved with the power off when optional batteriesare used.INSTALLATION CONSIDERATIONSPower- All non-programmable thermostats can be dualpowered either by battery operation or electrical operation. AAbatteries are included wifll the product.Models -- Ensure the proper thermostat is selected for theintended application. Refer to Fig. 1 for thermostat dimensions.Select from the following models:1. P274-0100-C -- l-stage cool, l-stage heat for air-conditioning systems only.2. P274-0200-C -- 1-stage cool, 2-stage heat for a singlespeed heat pump, or an air conditioner with 2-stageheat.3. P274-0300-C -- 2-stage cool, 2-stage heat for 2-speedair-conditioning systems, or 2-stage cool, 3-stage heatfor 2-speed heat pump systems.Mode Buttonselects be_,oen HEATCOOL AUTO and OFF operationHeat pump thetrr c_tat models also m Fan ButtonFndude an EMERGENCY HEATmode¸upincrease o_ decrease thedesked tempe atur6 settingLOW BATTERY Indicator _wJl_ light when batteries(il In_tal_ed) need t° be replacedOutdoor Temperature Dlgplay-Is an optiona_ feature that shows theoutdoor temperature on the LCDreadoutSERVICE FILTER Indicatorlets you know _ _s time to clear_of replace your systems a# f_lterRoom Temperature Display _shows cu_ro_t room temperatureCOOL ON MdlcMor J_sd_spl_yed w_on thecooling equipment is operating /HEAT ON IndicatorIs d_sp_ayed when theheating equipment _sopo_ati0g AtJXlUARY HEAT IndicatorFs displayed when a heat pumpsystem Is operat[ng with auxflla*yheat a[r filterP274-0100-CP274-0200-CP274-0300-CHEIGHT (in.) WIDTH (in.) DEPTH (in.)3V2 53/4 13/8Fig. 1 -- Totaline Non-Programmable ThermostatManufacturer reserves the right todiscontinue, or change at any time,specifications or designs without noticeand without Incurring obligations.REPLACEMENT COMPONENTS DIVISION©CARRIER CORPORATION 2004 9-04PRINTED IN U.S.A.LITERATURE NUMBER P274-7SIREPLACES: 997-510011-19CATALOG NUMBER 570-351