Owner's Manual
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Electronic Programmable Thermostat Owner's Manual ® U.S. Registered Trademark © 2004 Honeywell International Inc. All Rights Reserved 69-0862-4
Electronic Programmable Thermostat Owner's Manual ® U.S. Registered Trademark © 2004 Honeywell International Inc. All Rights Reserved 69-0862-4
Owner's Manual
Page 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 8 Setting System Switch 9 Maintaining Your Thermostat 9 Installing Batteries 9 Troubleshooting Guide 12 Limited One-Year Warranty 17 2 69-0862-4
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 8 Setting System Switch 9 Maintaining Your Thermostat 9 Installing Batteries 9 Troubleshooting Guide 12 Limited One-Year Warranty 17 2 69-0862-4
Owner's Manual
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... your furnace response time, to give the furnace a head start to set for your RETURN period, include extra lead time, depending on the wall. View these periods individually on the heating/cooling equipment after an energy saving period. When deciding what time to heat the house before it is the time the thermostat turns on installing or replacing the batteries, refer to set for various times of the day. For instructions on the heating/cooling...
... your furnace response time, to give the furnace a head start to set for your RETURN period, include extra lead time, depending on the wall. View these periods individually on the heating/cooling equipment after an energy saving period. When deciding what time to heat the house before it is the time the thermostat turns on installing or replacing the batteries, refer to set for various times of the day. For instructions on the heating/cooling...
Owner's Manual
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... eraser. ature and your furnace response time, to give the furnace a head start to heat the house before you are sleeping. (For more comfortable sleeping, some people choose not to raise the cool temperature during weekdays would only require programs for WAKE and SLEEP. SLEEP is occupied during the night.) it automatically controls heating at 68°F (20°C) and cooling at the last step.
... eraser. ature and your furnace response time, to give the furnace a head start to heat the house before you are sleeping. (For more comfortable sleeping, some people choose not to raise the cool temperature during weekdays would only require programs for WAKE and SLEEP. SLEEP is occupied during the night.) it automatically controls heating at 68°F (20°C) and cooling at the last step.
Owner's Manual
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b The temperatures cannot be set higher than 88°F (26°C) or lower than 45°F (7°C). 5 69-0862-4 Program Schedule Heating Program Schedule Weekdays WAKE a LEAVE RETURNa SLEEP Weekends WAKE a SLEEP Start Time Heating Temperatureb Cooling Temperatureb a 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.
b The temperatures cannot be set higher than 88°F (26°C) or lower than 45°F (7°C). 5 69-0862-4 Program Schedule Heating Program Schedule Weekdays WAKE a LEAVE RETURNa SLEEP Weekends WAKE a SLEEP Start Time Heating Temperatureb Cooling Temperatureb a 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.
Owner's Manual
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... battery door (on the display. To set the System switch to program WAKE temperature for operation and programming. Heating Program With the System switch set time, press and release Set Clock/Day key once. Use Time keys to program WAKE time and Temp keys to Off. Repeat sequence for programming your new thermostat. This guide can be used for LEAVE, RETURN, and SLEEP. 6 69-0862-4 Set Current Time/Day To set to program the thermostat, it will automatically control heating at 68°F (20°C), and cooling...
... battery door (on the display. To set the System switch to program WAKE temperature for operation and programming. Heating Program With the System switch set time, press and release Set Clock/Day key once. Use Time keys to program WAKE time and Temp keys to Off. Repeat sequence for programming your new thermostat. This guide can be used for LEAVE, RETURN, and SLEEP. 6 69-0862-4 Set Current Time/Day To set to program the thermostat, it will automatically control heating at 68°F (20°C), and cooling...
Owner's Manual
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... Heating Program. Operating Your Thermostat Using Programming Features Temporarily Change temperature for SLEEP. Use Time keys to program WAKE time and Temp keys to cancel sooner, press Run Program key. 7 69-0862-4 After programming, adjust the Fan and System switches, as for Sat-Sun. Repeat the sequence for current period only- USE TO SET WARMER TEMPERATURE USE TO SET TIME EARLIER AM TU LEAVE LCD DISPLAY RUN PROGRAM KEY USE TO SET CURRENT DAY AND TIME USE TO SET PROGRAM PERIOD Fan Auto On System Cool Off Heat HOLD TEMP KEY USE TO SET TIME LATER USE...
... Heating Program. Operating Your Thermostat Using Programming Features Temporarily Change temperature for SLEEP. Use Time keys to program WAKE time and Temp keys to cancel sooner, press Run Program key. 7 69-0862-4 After programming, adjust the Fan and System switches, as for Sat-Sun. Repeat the sequence for current period only- USE TO SET WARMER TEMPERATURE USE TO SET TIME EARLIER AM TU LEAVE LCD DISPLAY RUN PROGRAM KEY USE TO SET CURRENT DAY AND TIME USE TO SET PROGRAM PERIOD Fan Auto On System Cool Off Heat HOLD TEMP KEY USE TO SET TIME LATER USE...
Owner's Manual
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... Fan Switch Fan switching positions are: Auto: Normal setting for more efficient electronic air cleaning. 8 69-0862-4 On: Fan runs continuously. Cancel a program-Press Set Schedule key until display shows desired temperature. A single- Check Current Temperature Setting-Press Run Program key once. Press Run Program key once to return to the program. If using Temporary Change or Hold features, pressing this key cancels your change. speed fan turns on low with the air conditioner or furnace. Hold a temperature indefinitely-Press Hold Temp key once. Pressing the two Time...
... Fan Switch Fan switching positions are: Auto: Normal setting for more efficient electronic air cleaning. 8 69-0862-4 On: Fan runs continuously. Cancel a program-Press Set Schedule key until display shows desired temperature. A single- Check Current Temperature Setting-Press Run Program key once. Press Run Program key once to return to the program. If using Temporary Change or Hold features, pressing this key cancels your change. speed fan turns on low with the air conditioner or furnace. Hold a temperature indefinitely-Press Hold Temp key once. Pressing the two Time...
Owner's Manual
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Maintaining Your Thermostat Installing Batteries IMPORTANT Batteries must be installed for programming and operation of the thermostat and heating/cooling system. Setting System Switch System switching positions control thermostat operation: Cool: Thermostat controls air conditioning system. AM TU LEAVE Fan Auto On FAN SWITCH System Cool Off Heat SYSTEM SWITCH M5783 1. nonalkaline batteries do not last as long and can leak, causing damage to remove the battery door. 4. Make sure the thermostat is set in the Off position. 3. Off: Both heating and air conditioning systems...
Maintaining Your Thermostat Installing Batteries IMPORTANT Batteries must be installed for programming and operation of the thermostat and heating/cooling system. Setting System Switch System switching positions control thermostat operation: Cool: Thermostat controls air conditioning system. AM TU LEAVE Fan Auto On FAN SWITCH System Cool Off Heat SYSTEM SWITCH M5783 1. nonalkaline batteries do not last as long and can leak, causing damage to remove the battery door. 4. Make sure the thermostat is set in the Off position. 3. Off: Both heating and air conditioning systems...
Owner's Manual
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Fan Auto On System Cool Off Heat FAN SWITCH SYSTEM SWITCH M5782 After batteries are running low, bATLo indicator flashes for one to two months before batteries run out completely. Replace batteries as soon as possible after indicator starts flashing. As batteries are completely dead, bAtLo indicator disappears, leaving the display completely blank and the heating and/or cooling system not operating. 10 69-0862-4 INSTALL TWO AA ALKALINE BATTERIES AS SHOWN AM TU LEAVE M5781 5. Replace the battery door.
Fan Auto On System Cool Off Heat FAN SWITCH SYSTEM SWITCH M5782 After batteries are running low, bATLo indicator flashes for one to two months before batteries run out completely. Replace batteries as soon as possible after indicator starts flashing. As batteries are completely dead, bAtLo indicator disappears, leaving the display completely blank and the heating and/or cooling system not operating. 10 69-0862-4 INSTALL TWO AA ALKALINE BATTERIES AS SHOWN AM TU LEAVE M5781 5. Replace the battery door.
Owner's Manual
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See Programming Your Thermostat section for instructions. 11 69-0862-4 If the new batteries are dead or incorrectly installed and the thermostat has to be reprogrammed. If the display is blank, the batteries are installed within 20 to 30 seconds of removing the old ones, the thermostat does not have to be reprogrammed. To remove batteries, press down on the left ends.
See Programming Your Thermostat section for instructions. 11 69-0862-4 If the new batteries are dead or incorrectly installed and the thermostat has to be reprogrammed. If the display is blank, the batteries are installed within 20 to 30 seconds of removing the old ones, the thermostat does not have to be reprogrammed. To remove batteries, press down on the left ends.
Owner's Manual
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... battery contacts using a soft pencil eraser. Remove batteries. Display should come on the clips. Temperature display does not go • The temperature setting limit is 45 to 88°F (7 to reset thermostat. The setting lower than 45°F (7°C) or higher than range is reached. Temperature change occurs at the wrong times. • Check program times for at least five seconds to 31°C). 88°F (31°C) during programming. Troubleshooting Guide...
... battery contacts using a soft pencil eraser. Remove batteries. Display should come on the clips. Temperature display does not go • The temperature setting limit is 45 to 88°F (7 to reset thermostat. The setting lower than 45°F (7°C) or higher than range is reached. Temperature change occurs at the wrong times. • Check program times for at least five seconds to 31°C). 88°F (31°C) during programming. Troubleshooting Guide...
Owner's Manual
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... that System switch on thermostat is set to expire. • Check the system fuse or circuit breaker and replace or reset, if necessary. • If display is blank or displays bAtLo, install fresh batteries. 13 69-0862-4 Then... • Check that System switch on thermostat is set to Heat. Allow a minimum of five minutes for time-guard protection to Cool. Heating does not come on . Cooling does not come on...
... that System switch on thermostat is set to expire. • Check the system fuse or circuit breaker and replace or reset, if necessary. • If display is blank or displays bAtLo, install fresh batteries. 13 69-0862-4 Then... • Check that System switch on thermostat is set to Heat. Allow a minimum of five minutes for time-guard protection to Cool. Heating does not come on . Cooling does not come on...
Owner's Manual
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... indicator is installed. 14 69-0862-4 If the air conditioner comes on ). • If temperature setting is lower than current temperature, and System On indicator is engaged (on , the compressor could have reached its high-limit temperature protection and shut down. Cooling does not come on cooling. If air conditioner does not come on (Cont) Then... • The thermostat has a built-in time delay on after changing the setting before the air conditioner...
... indicator is installed. 14 69-0862-4 If the air conditioner comes on ). • If temperature setting is lower than current temperature, and System On indicator is engaged (on , the compressor could have reached its high-limit temperature protection and shut down. Cooling does not come on cooling. If air conditioner does not come on (Cont) Then... • The thermostat has a built-in time delay on after changing the setting before the air conditioner...
Owner's Manual
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... recovery period. • The thermostat is factory-calibrated and cannot be adjusted. 15 69-0862-4 Incorrect temperature showing on before checking for heat at the register. • Check that the wiring hole in the wall behind the wallplate was plugged with insulation to prevent drafts that could adversely affect thermostat operation. • Be aware that it is coming from setback or setup, setting and display temperature...
... recovery period. • The thermostat is factory-calibrated and cannot be adjusted. 15 69-0862-4 Incorrect temperature showing on before checking for heat at the register. • Check that the wiring hole in the wall behind the wallplate was plugged with insulation to prevent drafts that could adversely affect thermostat operation. • Be aware that it is coming from setback or setup, setting and display temperature...
Owner's Manual
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If... Wait one hour. alkaline batteries. Then... Install fresh batteries are installed. bAtLo remains on display after fresh • Remove the batteries. NOTICE This equipment is a Class B digital apparatus, which complies with Canadian Radio Interference Regulations, CRC c.1374. 16 69-0862-4
If... Wait one hour. alkaline batteries. Then... Install fresh batteries are installed. bAtLo remains on display after fresh • Remove the batteries. NOTICE This equipment is a Class B digital apparatus, which complies with Canadian Radio Interference Regulations, CRC c.1374. 16 69-0862-4
Owner's Manual
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... purchase by the consumer. If the product is defective or malfunctions, Honeywell shall repair or replace it , postage prepaid, 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 time. In Canada: Honeywell Limited/Honeywell Limitée 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9 17 69...
... purchase by the consumer. If the product is defective or malfunctions, Honeywell shall repair or replace it , postage prepaid, 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 time. In Canada: Honeywell Limited/Honeywell Limitée 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9 17 69...
Owner's Manual
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...this limitation may not apply to repair or replace the product within the terms stated above limitation may not apply to you . Honeywell's sole responsibility shall be to you . THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A ...warranty lasts, so the 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. This warranty gives you specific...
...this limitation may not apply to repair or replace the product within the terms stated above limitation may not apply to you . Honeywell's sole responsibility shall be to you . THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A ...warranty lasts, so the 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. This warranty gives you specific...
Owner's Manual
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Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario M1V 4Z9 69-0862-4 J.S. Automation and Control Solutions Honeywell International Inc. Rev. 10-04 www.honeywell.com/yourhome
Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario M1V 4Z9 69-0862-4 J.S. Automation and Control Solutions Honeywell International Inc. Rev. 10-04 www.honeywell.com/yourhome
