Honeywell T8131C- Manuals

7 69-0908—1 COOLING PROGRAM SCHEDULE Weekdays Start Time Heating Temperature WAKELEAVERETURNSLEEPWeekendsWAKESLEEP WAKE and RETURN start times should include extra lead time, based on outside temperatureand furnace response time, to give your furnace a head start to heat the house. The temperatures ...

11 69-0908—1 WeekdaySchedule Usage Cancel a program—press then until program to cancel shows; then press . Check Usage — press to determine length of time heat or air conditioning has been on since midnight; press again for yesterday’s usage, and again for cumulative usage. Press to clear cumulative...

12 69-0908—1 Setting Fan and System Switches First set the fan switch. AUTO: Normal setting for most homes. A single-speed fanturns on automatically with theair conditioner or furnace. A two-speed fanusually runs on high with the air conditionerand runs on low with the furnace. ON: The fan runs cont...

13 69-0908—1 Installing Batteries IMPORTANT Batteries are required only forarmchair programming and to retainyour personal temperature schedulein memory if ac power is lost. • Use two AA alkaline batteries; nonalkalinebatteries do not last as long. We recom-mend Energizer® batteries. • Make sure the...

14 69-0908—1 To remove the batteries, press down on the leftends of the batteries. If you insert new batterieswithin 20 to 30 seconds of removing the oldones, the thermostat does not require repro-gramming. However, if the display is blank, thebatteries are dead or incorrectly installed andthe therm...

15 69-0908—1 Troubleshooting Guide IF… THEN… Display will not come on. ■ Check that the green light emitting diode (LED)located to the left of the LCD is lit, indicating thethermostat is powered properly. Temperature display will not go lower ■ The temperature setting limit was reached. The setting ...

16 69-0908—1 Heating will not come on (Cont). ■ If temperature setting is higher than the currenttemperature and displays HEAT, contact HoneywellCustomer Assistance at 1-800-468-1502. Cooling will not come on. ■ Check that the green LED is lit. ■ Check that the switch on the thermostat is set to COO...

18 69-0908—1 30% 28% 26% 24% 22% 20% 18% 16% 14% 12% 8% 6% 2% 10% 4% MinneapolisSt. PaulMontrealOttawaToronto BuffaloClevelandMilwaukee EdmontonReginaWinnipeg CalgaryMonctonNorth BayQuebecSt. John's Halifax Vancouver DenverDes Moines OmahaSalt Lake City BostonChicagoDetroitPittsburghIndianapolis Cin...

19 69-0908—1 Limited One-Year Warranty Honeywell warrants this product, excluding battery, to be free from defects in the workmanship or materials, under normal use and service, for a period of one (1) year from the date of purchase by the consumer. If, at any time during the warranty period, the pr...

20 69-0908—1 Toll-free Customer Assistance For all questions concerning this thermostat, please read and follow the instructions. If additionalassistance is needed, call Honeywell Customer Assistance toll-free at 1-800-468-1502, Monday-Friday, 7:00 a.m.-5:30 p.m. Central time. Before you call, pleas...

68-0148—1 6 ADJUST FAN OPERATION SWITCH, ASREQUIRED The thermostat fan operation switch, labeled FUEL SWITCH (see Fig. 12) is factory-set in the “F” position.This is the correct setting for most systems. If this system is an electric heat system, set the switch to “E.” The “E”setting will allow the ...

7 68-0148—1 T8131A,B,C; T8132A,B,C INSTALLATION M1719C REMOVINGBATTERYDOOR Fig. 14—Installing position for batteries. MOUNTING THE THERMOSTAT To mount the thermostat on the subbase, engage the tabs at the top of the thermostat and mounting plate (see Fig. 14)and then press the lower edge of the case...

68-0148—1 8 T8131A,B,C; T8132A,B,C PROGRAMMING THE THERMOSTAT Programming the Thermostat T8131A AND T8132A MODELSSet Current Time/Day To set time, press and release Set Clock/Day once, then press Ahead or Back until the current time displays. To setday, press and release Set Clock/Day again, and the...

68-0148—1 10 T8131A,B,C; T8132A,B,C CHECKOUT AND SETTINGS Checkout and Settings CHECKOUT After the thermostat is mounted on the subbase, check operation as follows: Model Heating A,C B For T8131 models only, first check that the green power LED is lit, indicating thethermostat is powered properly. D...

11 68-0148—1 T8131A,B,C; T8132A,B,C CHECKOUT AND SETTINGS • TROUBLESHOOTING SETTINGS AND ADJUSTMENTSSet the Fan and System SwitchesFirst set the fan switch FAN AUTO: Normal setting for most homes. A single-speed fan will turn on automatically with the air conditioner orfurnace. A two-speed fan will ...

68-0148—1 12 Home and Building Control Home and Building Control Helping You Control Your World Honeywell Inc. Honeywell Limited—Honeywell Limitée 1985 Douglas Drive North 740 Ellesmere Road Golden Valley, MN 55422 Scarborough, OntarioM1P 2V9 Printed in U.S.A. QUALITY IS KEY Cooling will not come on...