Honeywell Thermostat Electronic Programmable Thermostat Owner Manual - Honeywell Thermostat Manual Download

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Sunday, April 5, 2020

Honeywell Thermostat Electronic Programmable Thermostat Owner Manual

Electronic Programmable Thermostat Owner’s Manual J.S. • Rev. 5-96 69-0862-2 1 69-0862—2 Table of Contents Programming Your Thermostat .................................................................................................. 3 Program Schedule...................................................................................................................... 5 Set Current Time/Day ................................................................................................................ 6 Heating Program ........................................................................................................................ 6 Cooling Program ........................................................................................................................ 7 Operating Your Thermostat ......................................................................................................... 7 Using Programming Features .................................................................................................... 7 Setting Fan Switch ..................................................................................................................... 9 Setting System Switch ............................................................................................................... 9 Maintaining Your Thermostat .................................................................................................... 10 Installing Batteries .................................................................................................................... 10 Troubleshooting Guide .............................................................................................................. 12 Limited One-Year Warranty ............................................................................. Inside Back Cover 2 69-0862—2 Programming Your Thermostat When batteries are installed, your thermostat WAKE is the time the thermostat turns on can be programmed in your hand before it is the heating/cooling equipment after an installed or after it is mounted on the wall. For energy saving period. When deciding instructions on installing or replacing the what time to set for your WAKE period, batteries, refer to the Maintaining Your Thermo- include extra lead time, depending on stat section. the outside temperature and your Refer to the personal Program Schedule on furnace response time, to give the page 3 to program your time and temperature furnace a head start to heat the house settings for various times of the day. before you get up. (This will be a higher Four time periods are available during temperature during heating season, and weekdays — WAKE, LEAVE, RETURN, and a lower temperature during cooling SLEEP. During weekends, only the WAKE and season.) SLEEP time periods are available. View these LEAVE is the time period you can set for periods individually on the display when you an energy-saving temperature while you press the Set Schedule key. are away at work or school. (This will be a lower temperature during heating season, and a higher temperature during cooling season.) 3 69-0862—2 RETURN is the time the thermostat turns Fill in the times and temperatures you desire on the heating/cooling equipment after for weekdays and weekends. If you decide not an energy saving period. When deciding to program the thermostat, it automatically ° ° what time to set for your RETURN controls heating at 68 F (20 C), and cooling at ° ° period, include extra lead time, depend- 78 F (26 C), 24 hours a day. Also, you do not ing on the outside temperature and your need to enter a time and temperature program furnace response time, to give the for all periods if your schedule does not require furnace a head start to heat the house it. For example, a house that is occupied during before you arrive home. weekdays would only require programs for SLEEP is the time period you can set for WAKE and SLEEP. an energy-saving temperature while you When pressing the keys, use the ball of your are sleeping. (For more comfortable finger or a soft pencil eraser. sleeping, some people choose not to raise the cool temperature during the NOTE: Use of sharp fingernails or pencil night.) points can damage the keypad. You will set one schedule for weekdays and If you make an error at any time during another for weekends because your require- programming, just press the Run Program key, ments will probably be different for each. and continue again at the last step. 4 69-0862—2 Program Schedule HEATING PROGRAM SCHEDULE Weekdays Start Time Heating Temperature2 Cooling Temperature 2 WAKE1 __________ ____________________ ____________________ LEAVE __________ ____________________ ____________________ RETURN1 __________ ____________________ ____________________ SLEEP __________ ____________________ ____________________ Weekends WAKE1 __________ ____________________ ____________________ SLEEP __________ ____________________ ____________________ 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 the house. 2 The temperatures cannot be set higher than 88°F (31°C) or lower than 45°F (7°C). NOTE: If you decide not to program the thermostat, it will automatically control heating at 68°F (20°C), and cooling at 78°F (26°C), 24 hours a day. This guide can be used for program- ming your new thermostat. 5 69-0862—2 IMPORTANT Use Time keys to program WAKE time and Batteries are required for operation and Temp keys to program WAKE temperature for programming. When inserting batteries, Mon-Fri. Repeat sequence for LEAVE, RE- set the system switch to OFF. Remove TURN, and SLEEP. the battery door (on the thermostat left USE TO SET side) using a coin at the bottom. See WARMER TEMPERATURE LCD DISPLAY Maintaining Your Thermostat section. USE TO SET TIME EARLIER RUN PROGRAM SET CURRENT TIME/DAY KEY To set the time, press and release the Set AM TU Clock/Day key once. Press the Time keys until LEAVE the current time shows. To set the day, press and release the Set Clock/Day key again. Press the Time keys until the current day shows. Press the Run Program HOLD Fan Auto On System Cool Off Heat TEMP key. KEY USE TO SET CURRENT USE TO HEATING PROGRAM DAY AND TIME USE TO SET SET COOLER TIME LATER With the system switch at HEAT, press and USE TO SET TEMPERATURE PROGRAM PERIOD M8473 release the Set Schedule key once. WAKE, Mon-Fri, and SET appear on the display. 6 69-0862—2 Press Set Schedule key until WAKE, SA SU COOLING PROGRAM and SET appear on the display. Use Time keys With system switch at COOL, follow the to program WAKE time and Temp keys to same instructions as for the Heating Program. program WAKE temperature for Sat-Sun. After programming, adjust the fan and Repeat the sequence for SLEEP. system switches, as desired. Press and release Run Program key to start the program. Operating Your Thermostat USING PROGRAMMING FEATURES Hold a temperature indefinitely— Temporarily Change temperature for Press Hold Temp key once. Press Temp current period only— keys until display shows desired temperature. Press Temp keys to set desired temperature. Press Run Program key once to return to the The change cancels itself at the next scheduled program. program change; to cancel sooner, press the Run Program key. 7 69-0862—2 Check Current Temperature Setting—Press Cancel a program—Press Set Schedule Run Program key once. If using TEMPORARY key until the program to cancel shows. Pressing CHANGE or HOLD features, pressing this key the two Time keys together cancels the cancels your change. program. Check Programs—Press Set Schedule key Permanently Change a program—Repeat repeatedly to see each time and temperature. the steps in the Heating Program or Cooling Press Run Program key once to return to the Program sections, as applicable. program. Return to the normal program or the starting program—Press Run Program key once. 8 69-0862—2 SETTING FAN SWITCH HEAT: The thermostat controls the heating Fan switching positions are: system. FAN 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 AM TU on high with the air conditioner and runs LEAVE on low with the furnace. FAN ON: The fan runs continuously. Use for improved air circulation during special occasions or for more efficient electronic air cleaning. Fan Auto On System Cool Off Heat SETTING SYSTEM SWITCH System switching positions control thermo- FAN SWITCH stat operation as follows: SYSTEM SWITCH COOL: The thermostat controls the air M5783 conditioning system. OFF: Both the heating and air conditioning systems are off. 9 69-0862—2 Maintaining Your Thermostat As the batteries are running low, the bAt Lo indicator flashes for one to two months before INSTALLING BATTERIES the batteries run out completely. Replace the batteries as soon as possible after the indicator IMPORTANT starts flashing. Batteries must be installed for programming and operation of the thermostat and heat- ing/cooling system. 1. Purchase two AA alkaline batteries; nonalkaline batteries do not last as long, and can leak, causing damage to the thermostat or wall surface. We recommend Energizer® batteries. 2 Make sure the thermostat is set in the OFF position. M5781 3. Use a coin to remove the battery door. 4. Install the fresh batteries, making sure the positive and negative terminals are oriented correctly. 5. Replace the battery door. 10 69-0862—2 If the batteries are not replaced sometime during the flashing bAt Lo, the indicator INSTALL TWO AA ALKALINE eventually stops flashing. bAt Lo stays on BATTERIES AS SHOWN without flashing, indicating the thermostat and heating/cooling system stopped working and AM the batteries are almost completely dead. TU LEAVE After the batteries are completely dead, the bAt Lo indicator disappears, leaving a com- pletely blank display. To remove, press down on left ends of batteries. If the new batteries are installed Fan Auto On System Cool Off Heat within 20 to 30 seconds of removing the old ones, the thermostat does not have to be reprogrammed. If the display is blank, the FAN SWITCH SYSTEM batteries are dead or incorrectly installed, the SWITCH thermostat has to be reprogrammed. See M5782 Programming Your Thermostat section for instructions. 11 69-0862—2 Troubleshooting Guide IF… THEN… Display will not come on. ■ Set the system switch to OFF. Remove batteries. Insert backward for at least five seconds to reset thermostat. Correctly replace batteries. Display should come on. ■ Make sure batteries are fresh and installed correctly. ■ Gently clean battery contacts using a soft pencil eraser. Do not use anything abrasive on the clips. Temperature display will not go ■ The temperature setting limit is reached. The setting lower than 45°F (7°C) or higher range is 45°F to 88°F (7°C to 31°C). than 88°F (31°C) during programming. Temperature change occurs at ■ Check program times for the period in question. Be sure the wrong times. that AM and PM indications are correct. Make sure the current day and time are correct. Reprogram if neces- sary. Heating will not come on. ■ Check that switch on thermostat is set to HEAT. Allow a minimum of five minutes for time-guard protection to expire. 12 69-0862—2 Heating will not come on. ■ Check the system fuse or circuit breaker and replace or (Continued) reset, if necessary. ■ If display is blank or displays bAt Lo, install fresh batteries. ■ If temperature setting is higher than current temperature, and SYSTEM ON indicator is lit, contact your local dealer. Cooling will not come on. ■ Check that switch on thermostat is set to COOL. Allow a minimum of five minutes for time-guard protection to expire. ■ Check the system fuse or circuit breaker and replace or reset, if necessary. ■ If display is blank or displays bAt Lo, install fresh batteries. ■ The thermostat has a built-in time delay on cooling. Allow at least five minutes after changing the setting before the air conditioner starts. ■ Make sure outdoor disconnect is engaged (on). 13 69-0862—2 Cooling will not come on. ■ If temperature setting is lower than current temperature, (Continued) and SYSTEM ON indicator is lit, move system switch from COOL to OFF for ten minutes. After ten minutes, return 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 air conditioner does not come on after ten minutes and the SYSTEM ON indicator is lit, contact your local dealer. ■ If 2- or 4-wire installation, verify that R-Rc jumper is installed. Too warm or too cool. ■ Press Run Program key to check the current tempera- ture setting. ■ If desired, change the temperature setting. See Program- ming Your Thermostat section. SYSTEM ON indicator is lit, but ■ Allow time for the furnace to heat up and the fan to come no heat is coming from the on before checking for heat at the register. registers. 14 69-0862—2 Thermostat current ■ Check that the wiring hole in the wall behind the temperature setting does not wallplate was plugged with insulation to prevent match the display temperature drafts that might adversely affect thermostat operation. to within ± 1°. ■ Be aware that it is normal for the current setting and display temperature to differ on occasion. ■ During recovery from setback or setup, setting and display temperatures can differ for up to 30 minutes after the recovery period. Incorrect temperature ■ The thermostat is factory-calibrated and cannot be showing on thermostat display. adjusted. bAt Lo remains on display after ■ Remove the batteries. Wait one hour. Install fresh fresh batteries are installed. alkaline batteries. 15 69-0862—2 NOTICE This equipment is a Class B digital apparatus, which complies with Canadian Radio Interference Regulations, CRC c.1374. 16 69-0862—2 17 69-0862—2 18 69-0862—2 Limited One-Year Warranty Honeywell warrants this product 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 detective or malfunctions, Honeywell shall repair or replace it (at Honeywell’s option) within a reasonable period of time. If the product is detective, (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 exclusion 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 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. 19 69-0862—2 Printed on recycled paper containing at least 10% post-consumer paper fibers. Printed in U.S.A. 20 69-0862—2

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