Honeywell T8131C Owner's Manual

Honeywell T8131C Manual

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  • Honeywell T8131C | Owner's Manual - Page 1
    T8131C Programmable Thermostat OWNER'S GUIDE Weekday/Weekend Programmable Heat and/or Cool Thermostat and Mounting Plate 1 696-90-801821-2-2
  • Honeywell T8131C | Owner's Manual - Page 2
    comfort and energy savings with your new Honeywell programmable thermostat. Your new T8131 Thermostat is designed to provide you with reliable, precise temperature control. By following the simple programming instructions in this manual, your thermostat will automatically control the temperature in
  • Honeywell T8131C | Owner's Manual - Page 3
    Table of Contents Page Programming Thermostat ...4 Program Schedule ...6 T8131C Programming Guide ...8 Setting Fan and System Switches 12 Installing Batteries ...13 Troubleshooting Guide ...15 Limited One-Year Warranty Inside Back Cover 3 69-0812-2
  • Honeywell T8131C | Owner's Manual - Page 4
    installed, your T8131 Thermostat can be programmed in your hand (armchair programming), or when it is mounted on the wall. Batteries are not required for normal thermostat operation; however, installed temperature settings for various times of the day. Four time periods are available during weekdays
  • Honeywell T8131C | Owner's Manual - Page 5
    in the times and temperatures you desire for weekdays and weekends. If you decide not to program the thermostat, it automatically controls heating at 68°F (20°C) and cooling at 78°F (26°C), 24 hours a day. Also, you do not need to enter a time and temperature program for all periods if your schedule
  • Honeywell T8131C | Owner's Manual - Page 6
    Program Schedule HEATING PROGRAM SCHEDULE Weekdays WAKE 1 LEAVE RETURN 1 SLEEP Weekends WAKE 1 SLEEP Start Time Heating Temperature 2 1 WAKE and RETURN start times should include extra lead time, based on outside temperature and furnace response time, to give your furnace a head start to heat
  • Honeywell T8131C | Owner's Manual - Page 7
    the house. 2 The temperatures cannot be set any higher than 88°F (31°C) or any lower than 45°F (7°C). NOTE: If you decide not to program the thermostat, it automatically controls heating at 68°F (20°C) and cooling at 78°F (26°C), 24 hours
  • Honeywell T8131C | Owner's Manual - Page 8
    schedule in memory if ac power is lost. When replacing batteries, set the system switch to OFF. Remove the battery door (on the thermostat left side) using a coin at the bottom. Follow instructions in Installing Batteries section. Set Current Time/Day Ahead To set time, press and release Set
  • Honeywell T8131C | Owner's Manual - Page 9
    and press to program WAKE temperature for Sat-Sun. Repeat sequence for SLEEP. Cooler Cooling Program With system switch at COOL, follow the same instructions as for the Heating Program. After programming, adjust fan and system switches, as desired. Press and release Run Program to start the
  • Honeywell T8131C | Owner's Manual - Page 10
    A quick guide for operating or making changes follows: NOTE: Set system switch to HEAT or COOL to perform the following: Warmer Temporarily Change temperature for current period
  • Honeywell T8131C | Owner's Manual - Page 11
    steps in Heating Program or Cooling Program sections (pages 5 and 6), as applicable. Return to normal program or start program -press Run Program . 11 Questions? Call Honeywell Customer Assistance 1-800-468-6195-00281. 2-2
  • Honeywell T8131C | Owner's Manual - Page 12
    On Use for improved air circulation during special occasions or for more efficient electronic air cleaning. Then set the system switch. COOL: The thermostat controls Cool Off Heat your air conditioning system. OFF: Both the heating and air conditioning systems are off. Cool Off Heat HEAT: The
  • Honeywell T8131C | Owner's Manual - Page 13
    Installing Batteries IMPORTANT Batteries are required only for armchair programming and to batteries; nonalkaline batteries do not last as long. We recommend Energizer® batteries. • Make sure the thermostat is set to the OFF position. • Use a coin to remove the battery door. 13 REMOVING BATTERY DOOR
  • Honeywell T8131C | Owner's Manual - Page 14
    is blank, the batteries are dead or incorrectly installed and the thermostat requires reprogramming. • Install the fresh batteries, as shown, making sure positive and negative terminals are oriented correctly. • Replace the battery door. • Replace the batteries once a year to assure memory retention
  • Honeywell T8131C | Owner's Manual - Page 15
    Troubleshooting Guide IF... Display will not come on. THEN... s Check that the green light emitting diode (LED) located to the left of the LCD is lit, indicating the thermostat is powered properly. Temperature display will not go lower s The temperature setting limit was reached. The setting
  • Honeywell T8131C | Owner's Manual - Page 16
    temperature and displays HEAT, contact Honeywell Customer Assistance at 1-800-468-1502. s Check that the green LED is lit. s Check that the switch on the thermostat is set to COOL. s Check the system fuse or circuit breaker and replace or reset, if necessary. s The thermostat has a built-in time
  • Honeywell T8131C | Owner's Manual - Page 17
    thermostat setting does not match the display temperature. bAt Lo remains on display after fresh batteries are installed. ten minutes and displays COOL, contact the Honeywell air conditioner contractor. If further assistance is needed, call Honeywell Customer Assistance at 1-800-468-1502. s Be aware
  • Honeywell T8131C | Owner's Manual - Page 18
    Twice-A-Day 10°F (5°C) decrease* Savings for 5°F (3°) summer increase 30% 28% 26% 24% 22% 20% 18% 16% 14% 12% 10% 8% 6% 4% 2% Minneapolis St. Paul Montreal Ottawa Toronto Edmonton Regina Winnipeg Calgary Moncton North Bay Quebec St. John's Halifax Vancouver Thermostat patents
  • Honeywell T8131C | Owner's Manual - Page 19
    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 product is defective or malfunctions, Honeywell shall repair or replace it (at Honeywell's option) within a reasonable period of time
  • Honeywell T8131C | Owner's Manual - Page 20
    Toll-free Customer Assistance For all questions concerning this thermostat, please read and follow the instructions. If additional assistance is needed, call Honeywell Customer Assistance toll-free at 1-800-468-1502, MondayFriday, 7:00 a.m.-5:30 p.m. Central time. Before you call, please have the
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OWNER’S GUIDE
T8131C Programmable Thermostat
Weekday/Weekend
Programmable Heat and/or Cool
Thermostat and Mounting Plate
69-0812-2