Hunter 44110 Installation And Operation Manual
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Hunter 44110 Installation And Operation Manual

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Questions and answers

Tony
July 10, 2025

My other thermostat has an *O" where a white wire is connected where does it connect on the hunter thermostat cause there is no "O"

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Summary of Contents for Hunter 44110

  • Page 1: About This Document

    About This Document We recommend that you download the latest version of Adobe Acrobat Reader. Click here to get the latest version. Note: This document contains hyperlinks. In the Table of Contents, you may click directly on a page number to access it. To return to the Table of Contents from any page, simply click the page number at the bottom of the screen.
  • Page 2 For optimum viewing: Click View and go to Page Layout. Select Facing.
  • Page 3 Set & $ave Programmable ermostat installation and operation manual Model 44110 42707-01 3-7-06...

  • Page 5: Table Of Contents

    Table of Contents Important Information..........5 Tools ................6 Uninstalling the Existing Unit ........7 Installing the Thermostat ........... 12 installing the wall plate ........12 connecting the wires ........16 attaching the thermostat ........18 Settings ..............22 Methods of Operation ..........26 manual operation ..........
  • Page 6 Programmable Thermostat Model 44110 Model 44110 Congratulations! Thank you for choosing a Hunter programmable thermostat. Your new Hunter thermostat will provide years of reliable service and year-round energy savings. Please read this manual before beginning installation and save this booklet for complete operation...

  • Page 7: Important Information

    IMPORTANT INFORMATION This thermostat is designed to work on the following heating and cooling systems: Gas – Standing Pilot Gas – Electronic Ignition Gas – Fired Boilers Gas – Milivolt Systems Oil – Fired Boilers Oil – Fired Furnace Electric Furnace Electric Air Conditioning This thermostat is not designed for heat pump systems or 110/220 V baseboard heating systems.

  • Page 8: Tools

    TOOLS This thermostat includes two #8 slotted screws and two wall anchors for mounting. To install your new thermostat, you will need the following supplies: Flat-head screwdriver ..................... Small Phillips-head screwdriver ..................... Hammer ..................... Electric drill and 3/16” bit ..................... Two 1.5 Volt (AA) size alkaline batteries .....................
  • Page 9 NOTICE! Do not disconnect the wires from the existing thermostat before reading these instructions. The wires must be labeled prior to removal to ensure proper reconnection.

  • Page 11: Uninstalling The Existing Unit

    UNINSTALLING THE EXISTING UNIT 1. Turn the system power OFF from the existing thermostat. Turn the power to the HVAC system OFF at the main power panel or at the furnace. 2. Remove the existing thermostat cover to access the wires from the wall.
  • Page 12 if your existing label the wire thermostat is marked... with this sticker: RH / R / VR / 4 24 Volt RC / VC 24 Volt cool Y / C* / M air conditioning compressor W / H heating G / F...
  • Page 13 UNINSTALLING THE EXISTING UNIT, CONT. 4. Using the provided stickers, label each wire according to the chart. (If the terminals are not labeled, contact a qualified HVAC technician.) Note: Wire colors do not always comply with standards, so wire color should be ignored.

  • Page 15: Installing The Thermostat

    2. Position the new wall plate on the wall and pull the labeled wires through the opening. 3. If the existing holes do not match those on the Hunter wall plate, or if there are no existing holes, visually level the wall plate and mark the wall for two holes.
  • Page 17 INSTALLING THE THERMOSTAT, CONT. 4. Remove the wall plate and drill two 3/16” holes where marked. 5. Tap the plastic anchors into the holes until they are flush with the wall. 6. Reposition the wall plate on the wall, pulling the wires through the opening.
  • Page 18 G RC RH Y W Terminal Shield...

  • Page 19: Connecting The Wires

    INSTALLING THE THERMOSTAT, CONT. CONNECTING THE WIRES 1. Loosen, but do not remove, the terminal screws. Note: A jumper wire has been provided, Jumper connecting the RC and RH terminals for systems that do not provide both an RH and G RC RH Y W RC wire.
  • Page 20 Thermostat Cover HEAT RECO- VERY DISABLE ENABLE System Switch W/B Y/O RH...

  • Page 21: Attaching The Thermostat

    INSTALLING THE THERMOSTAT, CONT. ATTACHING THE THERMOSTAT 1. Lift the thermostat cover and set the SYSTEM  and the switch to AUTO 2. Locate the on the back of the HE/HG  thermostat. Set the switch to (default) for gas furnace and oil burners.
  • Page 23 INSTALLING THE THERMOSTAT, CONT. 4. Place the top of the thermostat over the two tabs on the wall plate. Press the thermostat onto the wall plate and press to snap the bottom tab into place. Note: Do not force the thermostat onto the wall plate, as the terminal pins may be damaged.
  • Page 24 reset...

  • Page 25: Settings

    SETTINGS The default setting of the thermostat is Fahrenheit (F (NOTICE: CHANGING THIS SETTING WILL RESET THE THERMOSTAT TO FACTORY DEFAULT PROGRAMS.) To change to Celcius (C 1. Press and hold the button. U 2. Use a paperclip to press the button.
  • Page 26 day/time...
  • Page 27 SETTINGS, CONT. The default for this thermostat setting is in a 12 hour format. You can change the format to 24 hour format by pressing and then Program. D/T The AM/PM indicator will be off when the thermostat is in 24 hour mode. Setting day and time: 1.
  • Page 28 HEAT...

  • Page 29: Methods Of Operation

    METHODS OF OPERATION This thermostat gives you the ability to program up to 4 custom temperature settings per day or utilize pre- programmed settings. For manual operation instructions, see pages 28-31. To utilize the pre-programmed settings, see pages 32-33. To create custom programs, see pages 34-37.
  • Page 30 HEAT...

  • Page 31: Manual Operation

    METHODS OF OPERATION, CONT. 1. MANUAL OPERATION Many people prefer to operate their thermostats manually, adjusting settings as needed. You can either temporarily override the settings for the current program, or permanently override all settings and adjust temperatures manually. If you want to only override the current program: 1.
  • Page 32 HOLD system heat cool hold /return...
  • Page 33 METHODS OF OPERATION, CONT. MANUAL OPERATION, CONT. If you want to permanently override all settings and adjust the thermostat manually: 1. Press until the Hold icon appears. H/R 2. Press and hold for one second to enter U D Manual Override mode. (Release the button when the display flashes.) 3.

  • Page 34: Default Programs Chart

    DEFAULT PROGRAMS CHART 10 pm Program 4 Heat : 60 F (16 Cool : 82 F (28 Program 3 Heat : 68 F (20 Cool : 78 F (26 6 am Program 1 Heat : 68 F (20 Cool : 78 F (26 4 pm 8 am...

  • Page 35: Default Programs

    METHODS OF OPERATION, CONT. 2. DEFAULT PROGRAMS This thermostat meets ENERGY STAR guidelines for energy efficiency. By using the pre-programmed settings, this thermostat can save you money by optimizing energy usage in heating and cooling. Refer to the Default Programs Chart for detailed information about the pre-programmed settings.
  • Page 36 system program heat cool hold /return...

  • Page 37: Creating Custom Programs

    METHODS OF OPERATION, CONT. 3. CREATING CUSTOM PROGRAMS • Program times can be set in 10 minute increments. • Program temperature can be set in increments of 1 F (1 • After 15 seconds of inactivity during programming, the thermostat will return to Normal Display mode. •...
  • Page 38 M T W TH F HEAT COOL system program heat cool hold /return...
  • Page 39 METHODS OF OPERATION, CONT. 3. Press to change the hour. Press U D to save the hour and adjust the minute P setting. 4. Press to change the minute. Press U D to save the minute setting and adjust the P...
  • Page 40 FILTER filter...

  • Page 41: Icons And Features

    ICONS AND FEATURES 1. Filter change indicator - will flash after 400 hours of system use as a reminder to check or change your filter. Press and hold the button for 3 seconds F after changing the filter to reset the filter timer. (Pressing the Filter button for less than 3 seconds will cause the Filter change indicator icon to appear.
  • Page 42 HEAT COOL system heat cool reset...
  • Page 43 ICONS AND FEATURES, CONT. 2. Span setting mode – allows you to adjust the system ON/OFF cycle rate. The default setting is 2 (the system cycles ON or OFF when the temperature is within 1 F (0.5 C) above and below the set temperature.) The span setting can be adjusted if your system is cycling too fast or too slowly.
  • Page 44 COOL STAGE 1 STAGE 2...
  • Page 45 ICONS AND FEATURES, CONT. 3. Low battery warning – indicates two stages of battery power shortage. When the batteries are detected as weak, the icon will flash until new AA alkaline batteries are installed. If the batteries become too weak for normal operation, the thermostat enters the second battery power shortage mode.
  • Page 46 hold /return...
  • Page 47 ICONS AND FEATURES, CONT. 4. Auto recovery – allows heating and cooling systems to gradually recover from an energy-saving setpoint temperature to a comfort setpoint temperature. Auto recovery calculates the time needed to adjust the temperature to the next program setting. When the thermostat is in Auto Recovery mode, the display will flash alternating messages of RECO and the time.
  • Page 49 ICONS AND FEATURES, CONT. 5. Error mode – indicates an unexpected battery problem. The screen will flash an ERR message and shut your system off until the batteries are replaced with new AA alkaline batteries. You must Reset and reprogram the thermostat after replacing the batteries if the thermostat has entered Error mode.

  • Page 50: Compressor Protection

    1. Temperature Range 99 o F 30 o F 45 o F 95 o F (0 o C) (7 o C) Out of Range Out of Range Program Range "LO" "HI" Display Range < 30 o F > 99 o F 2.

  • Page 51: Troubleshooting

    TROUBLESHOOTING 1. My display will not come on. 1 a. Check batteries and battery connections. 1 b. Reset the thermostat....................2. The auto fan feature will not operate properly. 2 a. Remove the thermostat from the wall plate and set the HG/HE switch to the correct position.

  • Page 52: Troubleshooting

    TROUBLESHOOTING 5. My heating or cooling will not turn on or off. 5 a. Check the Heat/Cool function switch to ensure it is set to the desired position. 5 b. Wait. There may be as much as a 4-minute delay before the system turns on or off to protect the compressor.
  • Page 53 TROUBLESHOOTING 7. My system continues to operate when the thermostat is in the off position. 7 a. Replace unit....................8. The LCD screen permanently reads HI, LO, or ERR. 8 a. Replace unit....................9. How do I just operate my thermostat manually? 9 a.
  • Page 54 Is there help on the web? Yes. Visit http://www.hunterfan.com for more information....................Can’t I just call someone? Sure. Our Technical Support Group is available from 8 am to 5 pm CST. They may be reached toll-free at 1-888-830-1326.

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