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Honeywell th8110u1003

The Honeywell TH8110U1003 thermostat is a universal programmable thermostat that gives you electronic control of 24V AC heating and cooling systems. It also has the capability to be used on 750mV heating systems




One of the best features of this thermostat is it’s big clear backlit display. The current temperature, the set temperature and the date/time of day are displayed at all times. Simply touching the screen also activates the back light feature.

This digital thermostat has a menu programming guide the helps you through the process of setting up your schedule. You are able to select multiple days and customize the thermostat for any kind of unique schedule you may have. This thermostat also let’s you take it off the wall and still be able to program it. This lets you watch TV and program it at the same time.

There are built in backups that will hold the time for you if the power goes out. This t-stat will also update for daylight savings time. There are HOLD features that allow you to modify your program and hold it and then go back to the original.

Change reminders that are built in include the air filter, UV light, humidifier service and of course the batteries of the thermostat. The blower of you furnace can also be programmed to run extra to help increase the air quality in your home.

If you decide you want to know the outdoor temperature you can purchase an additional sensor and then hook it to you thermostat. The outdoor temperature will then be displayed on you thermostat. This feature also gives you the capability of using the sensor to monitor indoor temperatures remotely.

This thermostat will keep you very comfortable as the variation typically in temperature from set point is less than 1 degree F. The thermostat after a period of time learns the characterizes of the way the house or building heats and cools and then adjusts to get the most efficient operation of the heating or cooling system while maintaining a very close temperature tolerance.

By changing a few of the parameters in the thermostat this can be can be configured for either single stage conventional heat/cool systems or any single stage heat pump system.

http://www.fixya.com/support/r3623083-thermostat_wiring_terminal_designations

http://www.fixya.com/support/r3869033-replacing_thermostat

http://www.fixya.com/support/r3894275-manual_honeywell_find_honeywell_manuals

http://www.fixya.com/support/r3892721-programmable_honeywell

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1 Answer

My Johnson Control Thermostat is just blinking AC not the snowflake or cooling. I can't see the temperature or anything like that? It' just flashing AC.


I recommend you go to Honeywell site and type in your thermostat model etc. It will give you step by step procedures and may provide the answers you are seeking.

Aug 03, 2011 | Honeywell Electronic Programmable...

0 Answers

The Honeywell TH811U1003 thermostat is a universal programmable thermostat that gives you electronic control of 24V AC heating and cooling systems. It also has the capability to be used on 750mV heating systems One of the best features of this thermostat is it?s big clear backlit display. The current temperature, the set temperature and the time of day are displayed at all times. Simply touching the screen also activates the back light feature. This thermostat has a menu programming guide the helps you through the process of setting up your schedule. You are able to select multiple days and customize the thermostat for any kind of unique schedule you may have. This thermostat also let?s you take it off the wall and still be able to program it. This lets you watch TV and program it at the same time. There are built in backups that will hold the time for you if the power goes out. This t-stat will also update for daylight savings time. There are HOLD features that allow you to modify your program and hold it and then go back to the original. Change reminders that are built in include the air filter, UV light, humidifier service and of course the batteries of the thermostat. The blower of you furnace can also be programmed to run extra to help increase the air quality in your home. If you decide you want to know the outdoor temperature you can purchase an additional sensor and then hook it to you thermostat. The outdoor temperature will then be displayed on you thermostat. This feature also gives you the capability of using the sensor to monitor indoor temperatures remotely. This thermostat will keep you very comfortable as the variation typically in temperature from set point is less than 1 degree F. The thermostat after a period of time learns the characterizes of the way the house or building heats and cools and then adjusts to get the most efficient operation of the heating or cooling system while maintaining a very close temperature tolerance. By changing a few of the parameters in the thermostat this can be can be configured for either single stage conventional heat/cool systems or any single stage heat pump system. Specifications of the Honeywell TH8110U1003 Thermostat Description: VisionPRO Touchscreen 7-Day Programmable 1 Heat/1 Cool Conventional and Heat Pump Thermostat Application: Gas, Oil or Electric; Heat Pump; Millivolt Programmability: Universal Programming from 7 Day to Non-Programmable Changeover: Auto or Manual Color: Premier White User Interface: Touchscreen Switch Positions (System): HEAT-OFF-COOL-AUTO Switch Positions (Fan): AUTO-ON Power Method: Battery or Hardwired Terminal Designations: R, RC, C, W (O/B), Y, G, S1, S2 Dimensions (in.): 4 9/16 in. high x 6 in. wide x 1 1/4 in. deep Mounting: Horizontal Electrical Ratings: 20 to 30 Vac Frequency: 60 Hz. 50 Hz Setting Temperature Range (F): Heat: 40? F to 90? F. Cool: 50? F to 99? F Setting Temperature Range (C): Heat: 4.5? C to 32? C. Cool: 10? C to 37? C Differential Temperature (F): 1? F Differential Temperature (C): 0.5? C Stages: Up to 1 Heat/1 Cool Outdoor Sensor: Yes, optional outdoor or indoor remote Remote Sensor: Yes, optional outdoor or indoor remote Sensor Element: Thermistor Currents (Heating): 1.0 A running Currents (Cooling): 1.0 A running Currents (Fan): 0.6A running Operating Humidity Range (% RH): 5 to 90% RH, non-condensing Comments: Selectable to and Heat Only or Cool Only Features: Screen lock

Jan 15, 2010 | Hardware & Accessories

1 Answer

how do you reset a honeywell th8110u1003 thermostat honeywell 800 # will not tell me but he said it needed to be reset because off ee code on screen


http://www.pexsupply.com/Honeywell-TH8110U1003-VisionPro-Thermostat-1-Heat-1-Cool-3909000-p YOU MAY FIND THE ANSWER HERE BUT IF NOT YOU CAN FIND IT RESET BUTTON IN THE (FURNACE?) UNIT. THE REASON HONEYWELL WILL NOT GIVE THE INFORMATION IS BECAUSE THIS CONDITION USUALLY MEANS THERE IS A PROBLEM IN THE SYSTEM AND GAS IS NOTHING TO FOOL AROUND WITH. FYI HAVE YOUR IGNITER CHECKED OUT.

Mar 05, 2010 | Honeywell Programmable Thermostat Heater

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