Honeywell T8131C User's Manual
Contents
1. Copyright O 1996 Honeywell Inc All Rights Reserved Honeywell TROL TROL TEMP2. is higher than the current temperature and displays HEAT contact Honeywell Customer Assistance at 1 800 468 1502 Check that the green LED is lit Check that the switch on the thermostat is set to COOL Check the system fuse or circuit breaker and replace or reset if necessary The thermostat has a built in time delay on cooling Allow five to ten minutes after changing the setting before the air conditioner starts If temperature setting is lower than current tempera ture and displays COOL move the system switch from COOL to OFF for ten minutes After ten minutes return the switch to the COOL position If the air conditioner comes on the compressor could have reached its high limit temperature protection and shut down If the air conditioner does not come on after the 16 69 0908 1 Cooling will not come on Cont The house is too warm or too cool SYSTEM ON indicator is lit but no heat is coming from the registers The furnace or air conditioner On cycle is too short or too long The current 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 Customer Assistance at 1 800 468 1502 Press PRESENT SETTING key to check the current temperature setting If desired change the temperature setting See page 5 Allow time for the furnace to heat up and the fan to come on before checking fo
3. 08 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 product is defective or malfunctions Honeywell shall repair or replace it at Honeywell s option within a reasonable period of time If the product is defective i return it with a bill of sale or other dated proof of purchase to the dealer or contractor from which you purchased it or ii package it carefully along with proof of purchase including date of purchase and a short description of the malfunction and mail it postage prepaid to the following address Honeywell Inc Return Goods Department 1050 Berkshire Lane Plymouth MN 55441 4437 This warranty does not cover removal or reinstallation costs This warranty shall not apply if it is shown by Honeywell that the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer Honeywell s sole responsibility shall be to repair or replace the product within the terms stated above HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING DIRECTLY OR INDIRECTLY FROM ANY BREACH OF ANY WARRANTY EXPRESS OR IMPLIED OR ANY OTHER FAILURE OF THIS PRODUCT Some states do not allow the ex
4. Honeywell TROL TEMP T8131C Programmable Thermostat OWNER S GUIDE Thermostat and Mounting Plate Welcome to the world of comfort and energy savings with your new Honeywell Trol A TempO 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 your home Temperature control saves energy and allows you to awake or return home to a comfortable level of heating or air conditioning Direct questions concerning the operation of this thermostat to Honeywell Customer Assistance at 1 800 468 1502 Monday Friday 7 00 a m 5 30 p m Central time 69 0908 1 Table of Contents Page Programming Thermostat iia A R 4 Program Schedule tico nas tt ai Adie ae 6 T18131C PrograMMingiQUIAS vivio A even eee 8 Setting Fan and System Switches si renerne nae taere aaeain aaaea teab cnn rae a narran daaa sies NEER eiS 12 Installing Batteries mena rara paa 13 Troubleshooting Guide a s er a ceecs das chechi anc aa si8 anzcundacedelssstsatieaeusienssgesceerdisaneeys 15 Limited One Year Warranty cccceesesseceesceeseeeeseeeeaeeeseeceaeeeeeeteaeeseaeeeaeeteaeeeaeetsaees Inside Back Cover 3 69 0908 1 Programming Thermostat NOTE When batteries are installed your T8131 Thermostat can be pro grammed in your hand armchair programming
5. clusion or limitation of incidental or consequential damages so this limitation may not apply to you THIS WARRANTY IS THE ONLY EXPRESS WARRANTY HONEYWELL MAKES ON THIS PRODUCT THE DURATION OF ANY IMPLIED WARRANTIES INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IS HEREBY LIMITED TO THE ONE YEAR DURATION OF THIS WARRANTY Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you This warranty gives you specific legal rights and you may have other rights which vary from state to state If you have any questions concerning this warranty please write our Customer Assistance Center Honeywell Inc P O Box 524 Minneapolis MN 55440 0524 or call 1 800 468 1502 Monday Friday 7 00 a m to 5 30 p m Central time In Canada write Retail Products ON30 Honeywell Limited Honeywell Limit e 155 Gordon Baker Road North York Ontario M2H 2C9 19 69 0908 1 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 Monday Friday 7 00 a m 5 30 p m Central time Before you call please have the following information available Thermostat model number and date code and type of heating cooling system for example hot water warm air oil and gas 69 0908 1 Rev 5 96 J S Printed in Mexico
6. ead time based on outside temperature and furnace response time to give your furnace a head start to heat the house A The temperatures cannot be set any higher than 88 F 31 C or any lower than 45 F 7 C 6 69 0908 1 COOLING PROGRAM SCHEDULE WAKE LEAVE RETURN A SLEEP Weekends WAKE SLEEP Weekdays Start Time Heating Temperature A ZX 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 the house ZX 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 a day 7 69 0908 1 T18131C Programming Guide NOTE Batteries are required only for armchair programming and to retain your personal tem perature 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 om Ahead To set time press and release once and press day press and release AY again and press until current day shows then press Back until current time shows to set Back Heating Program With system switch at HEAT press and release once WAKE MON FRI and SET appea
7. left R ONN ends of the batteries If you insert new batteries within 20 to 30 seconds of removing the old ones the thermostat does not require repro gramming However if the display is blank the batteries are dead or incorrectly installed and the thermostat requires reprogramming e Install the fresh batteries as shown making sure positive and negative terminals are oriented correctly e Replace the battery door e Replace the batteries once a year to assure M9203 memory retention if ac power is lost 14 69 0908 1 Troubleshooting Guide IF Display will not come on Temperature display will not go lower than 45 F 7 C or higher than 88 F 31 C during programming Temperature change occurs at the wrong times Heating will not come on THEN Check that the green light emitting diode LED located to the left of the LCD is lit indicating the thermostat is powered properly The temperature setting limit was reached The setting range is 45 F to 88 F 7 C to 31 C Verify the program times for the period Be sure that AM and PM indications are correct Make sure the current day and time are correct Reprogram if necessary Check that the green LED is lit Check that the switch on the thermostat is set to HEAT Check the system fuse or circuit breaker and replace or reset if necessary 15 69 0908 1 Heating will not come on Cont Cooling will not come on If temperature setting
8. or when it is mounted on the wall Batteries are not required for normal thermostat operation however installed batteries are recommended to retain your personal temperature program in memory if ac power is lost See Installing Batteries section When you program the thermostat set one schedule for weekdays and another for week ends because your temperature requirements probably vary During weekends only the WAKE and SLEEP time periods are available Use the personal Program Schedule for planning your program schedule of time and temperature settings for various times of the day Four time periods are available during week days WAKE LEAVE RETURN and SLEEP View these periods individually on the display when you press the Set Schedule key Select WAKE if you want the house at a comfortable temperature when you get up while you get ready for work or school When deciding what time to set for your WAKE period include extra lead time depending on the outside temperature and your furnace response time to give the furnace a head start to heat the house before you get up This will be a higher temperature during heating season or a lower temperature during cooling season 69 0908 1 Select LEAVE if you want an energy saving temperature while you are away at work or school This will be a lower temperature during heating season or a higher temperature during cooling season Select RETURN if you want the hou
9. r on display 8 69 0908 1 to program WAKE time and to program WAKE temperature for Mon Fri Repeat sequence for LEAVE RETURN and SLEEP Press Press until SAT SUN WAKE and SET appear on display Press to program WAKE time and press SLEEP Cooling Program With system switch at COOL follow the same instructions as for the Heating Program to program WAKE temperature for Sat Sun Repeat sequence for After programming adjust fan and system switches as desired Press and release Proa to start the program 9 69 0908 1 A quick guide for operating or making changes follows NOTE Set system switch to HEAT or COOL to perform the following Warmer Cooler inj Hold Run Hold a temperature indefinitely press EN co to cancel press Cooler Check Current Temperature Setting press z Temporarily Change temperature for current period only press temperature cancels itself at next scheduled change to cancel sooner press Weekd Check Programs press then repeatedly to see each time and temperature then Run 10 69 0908 1 Weekd Weekend Cancel a program press SAG then Rati until program to cancel shows then Check Usage press MN 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 reading if desired then press Permanently Change a program repeat s
10. r heat at the register Contact your heating or air conditioner contractor If further assistance is needed call Honeywell Customer Assistance at 1 800 468 1502 Be aware that it is normal for the current setting and display temperature to differ occasionally Remove batteries Wait one hour Install fresh alkaline batteries 17 69 0908 1 TYPICAL ENERGY SAVINGS FOR REPRESENTATIVE CITIES IN THE U S AND CANADA Savings for Once A Day Savings for Twice A Day Hi Savings for 5 F 3 10 F 5 C decrease 10 F 5 C decrease summer increase 30 o 28 2 26 E E 24 3 22 3 2 20 L 18 5 2 16 5 14 E o 12 a 2 10 E E 8 E a 6 2 4 2 Minneapolis Edmonton Calgary Halifax Vancouver Buffalo Denver Boston Cincinnati NewYork Louisville San Dallas Los Angeles San Diego St Paul Regina Moncton Cleveland Des Moines Chicago Kansas City Philadelphia Portland Francisco Atlanta Montreal Winnipeg North Bay Milwaukee Omaha Detroit St Louis Seattle Wash DC Ottawa Quebec Salt Lake Pittsburgh Columbus Toronto St John s City Indianapolis Based on 10 F 5 C decrease 5F 3 C decrease gives approximately 55 percent of these savings M2416A Thermostat patents pending 18 69 09
11. se at a comfortable temperature for activities before bedtime When deciding what time to set for your RETURN period include extra lead time depending on the outside temperature and your furnace response time to give the furnace a head start to heat the house before you arrive home Again higher for heating or lower for cooling Select SLEEP if you want an energy saving temperature while you are sleeping For more comfortable sleeping some people choose not to raise the cool temperature during the night Fill 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 does not require it For example a house that is occupied during weekdays would not require programs for LEAVE and RETURN When pressing the keys use the ball of your finger or a soft pencil eraser NOTE Using sharp fingernails or pencil points can damage the keypad If you make an error at any time during programming just press the Run Program key and continue again at the last step 69 0908 1 Program Schedule HEATING PROGRAM SCHEDULE Weekdays Start Time Heating Temperature A WAKE A PS LEAVE RETURN A SLEEP Weekends WAKE SLEEP ZX WAKE and RETURN start times should include extra l
12. teps in Heating Program or Cooling Program sections pages 5 and 6 as applicable Return to normal program or start program press Questions Call Honeywell Customer Assistance 1 800 468 1502 Setting Fan and System Switches First set the fan switch AUTO Normal setting for most homes A single speed fan turns on automatically with the air conditioner or furnace A two speed fan usually runs on high with the air conditioner and runs on low with the furnace Auto On E 1 ON The fan runs continuously Auto On Use for improved air circulation DEE during special occasions or for more efficient electronic air cleaning Then set the system switch COOL The thermostat controls your air conditioning system Cool Off Heat 1 E E OFF Both the heating and air conditioning systems are off Cool Off Heat 1 E 1 HEAT The thermostat controls Cool Off your heating system Heat E 69 0908 1 Installing Batteries IMPORTANT Batteries are required only for armchair programming and to retain your personal temperature schedule in memory if ac power is lost e Use two AA alkaline batteries nonalkaline batteries do not last as long We recom mend Energizer batteries Make sure the thermostat is set to the OFF position Use a coin to remove the battery door REMOVING BATTERY DOOR M1719C 13 69 0908 1 j INSTALL TWO AA ALKALINE To remove the batteries press down on the
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