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41644_model44360_web.pmd 2 Introduction 2 CONGRATULATIONS! Your new Hunter electronic thermostat will provide years of reliable service. By saving energy, your thermostat will pay for itself during its first season of use. Thank you for buying a Hunter product! Please read this manual for complete instructions on installing and operating your thermostat. If you require further assistance, call Hunter Technical Support at 888-830-1326 from 8 a.m. to 5 p.m. Central Time.
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1644_model44360_web.pmd 6 Read This Before Installing Thermostat (continued) 6 change the batteries and keep thermostat’s clock and program settings. Once the batteries have become too low to ensure proper operation, your system will be turned Off, and the display will be cleared except for the Low Battery indicator flashing on the LCD display. POWER FAILURE Whenever the main power is interrupted or fails, the battery power retains the programs and current time.
41644_model44360_web.pmd 8 INSTALLATION 8 What You Need This thermostat includes two #8 screws and two wall anchors for mounting. To install your thermostat, you should have the following tools and materials. ■ ■ ■ ■ Phillips and Slotted Screwdrivers Hammer Electric drill and 3/16" bit Two 1.5 V (AA) size alkaline batteries Remove Old Thermostat CAUTION: Do not remove any wiring from existing thermostat before reading the instructions carefully. WIRES MUST BE LABELED PRIOR TO REMOVAL.
41644_model44360_web.pmd 10 INSTALLATION 10 If the code letter on your existing thermostat is then mark the wire with label shown and connect to thermostat terminal shown RH RH, R, VR or 4 24 Volt x RH RC RC, VC 24 Volt Cool x RC G G or F Fan x G Y, C or M Air Conditioning Compressor - or O Reversing Valve operating in Cool mode. (Single Stage Heat Pumps ONLY.) Y/O x Y/O W or H Heating - or B Reversing Valve operating in Heat mode. (Single Stage Heat Pumps ONLY.
41644_model44360_web.pmd 12 INSTALLATION 12 Connect Wires and Mount Thermostat Cover to Wall Plate ■ Match and connect the labeled wires to the appropriate coded terminal screws on the wallplate. (See Figure 4, 5.) Ignore any wires which may be present, but which were not connected to the old thermostat. ■ Refer to the Wiring Diagrams below to be sure your system is wired correctly.
41644_model44360_web.pmd 14 PROGRAMMING 14 Setting Time and Day ■ The LCD will show this information when batteries are first installed, or after the Reset button is pressed. The temperature will update after a few seconds. M AM 4 ■ During time and day setting mode, the temperature and program displays will go blank. TEMP ■ Example: Set the Thermostat to the current time of 2:16 pm on Saturday. Refer to the Steps below. STEP 1: day/time ■ Press to enter time and day setting mode.
41644_model44360_web.pmd 16 PROGRAMMING 16 Setting Time and Day (continued) 12 HR. / 24 HR. TIME FORMAT Your thermostat is set from the factory in normal 12 (AM / PM) time format. To change to 24 hour (military) time, press program at any time while the Hour, Minute, or Day is flashing to toggle between the 12 hour and 24 hour formats. The AM / PM indicator will not be displayed in 24 hour mode. Both the current time and all programs will automatically change to the selected format.
41644_model44360_web.pmd 18 PROGRAMMING 18 Manual Programming ■ Your thermostat can be programmed for weekdays and weekends, or have unique programs for all 7 days. Use Weekday/Weekend Programming below or 7-day Programming on page 21 to enter or revise programs to match your Personal Program Schedule. ■ Familiarize yourself with Manual Programming, so that you can easily modify your programs as your comfort needs change. The example below demonstrates how to program your thermostat.
41644_model44360_web.pmd 20 PROGRAMMING 20 Weekday/Weekend Programming (continued) STEP 4: program ■ Press again to change to the program temperature. The current temperature will be flashing. M T W TH F AM ■ Press to change the temperature. 1 HEAT STEP 5: program ■ Press again to move to the next program number. ■ Repeat steps 3 - 5 to change the remaining weekday programs. STEP 6: prog day ■ Press to change to weekend programs.
41644_model44360_web.pmd 22 PROGRAMMING 22 Reviewing Programs You may want to review the programs to confirm that the settings are compatible with your lifestyle. Weekday Programs program ■ Press to display M – F programs. M T W TH F AM ■ Press repeatedly to cycle through the 4 programs. 1 HEAT Weekend Programs prog day program ■ Press to display the Sa – Su programs. SA SU PM ■ Press repeatedly to cycle through the 4 programs.
41644_model44360_web.pmd 24 OPERATION 24 System Selector Switch The System Selector switch on the front of the thermostat determines the operating mode of the thermostat. You may select COOL, OFF, HEAT. system heat off NOTE: Anytime you install or remove the thermostat from the wallplate, slide the System Selector to the OFF position to prevent the possibility of a rapid system On-Off. cool Fan Switch fan The Fan switch should normally be located in the AUTO position.
41644_model44360_web.pmd 26 OPERATION 26 Permanent Manual Override To hold your Manual Override for vacation or just an extended period of time: hold /return ■ Press to make the current program temperature the HOLD temperature. HOLD will be displayed on the LCD, and the Program number will disappear. TH PM ■ Follow the Temporary Manual Override instructions above to change the Permanent Manual Override temperature.
41644_model44360_web.pmd 28 OPERATION 28 Home Today This Hunter patented feature allows you to quickly and temporarily override your energy saving program setting on days when you are normally away from home with one key press. hom e today ■ Press to enter the Home Today override. The highest program temperature for today will be selected from your programs in Heat mode and become the set temperature.
41644_model44360_web.pmd 30 OPERATION 30 Energy Monitor The Energy monitor feature measures and stores the amount of time the heating and air conditioning system operates. Usage can be displayed for Today (since 12am), Yesterday, This Week (since Monday), Last Week (last Monday through Sunday), and Total (up to ener gy 999 Hrs. 59 Min.). By monitoring your energy usage, you see how much the set-back periods are saving and you can test program adjustment to save even more. Use table on page 17.
41644_model44360_web.pmd 32 OPERATION 32 Auto Recovery Hunter’s Auto Recovery feature meets the ENERGY STAR® guidelines for energy efficiency by allowing the heating or cooling system to recover gradually from an energy-saving setpoint temperature to a comfort setpoint temperature.
41644_model44360_web.pmd 34 OPERATION 34 SPAN Setting Mode Your thermostat is set at the factory to cycle at 1˚F (0.5˚C) above and below the set temperature. (Span = 2) This setting has been designed to provide a comfortable room temperature under most all conditions. However, if you find your system cycling too fast or too slow, then the Span can be adjusted to modify the cycle time. ■ Press and hold BOTH for three seconds. The display will flash, and SPAN will be displayed on the LCD.
41644_model44360_web.pmd 36 SAFETY FEATURES 36 Low Battery Warning ■ Your thermostat has a two-stage low battery warning system. When the batteries are first detected to be weak, the first stage low battery warning is indicated by battery symbol flashing on the LCD display. At your earliest convenience, you need to replace the batteries with 2 new AA alkaline batteries.
41644_model44360_web.pmd 38 TROUBLESHOOTING Problem 38 Solution Scrambled or Double Display (numbers over numbers) 1. Remove clear mylar sticker. No Display 1. Check battery connections and batteries. 2. Press RESET button with a small pin and hold in for two seconds. Entire Display Dims 1. Replace Batteries. Program Does Not Change at your Desired Setting 1. Check that the time is set properly to “AM” or “PM”. 2. Check that the thermostat is not in “HOLD” or “Home Today” modes. 3.
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41644_model44360_web.pmd 44 ® © 2003, Hunter Fan Company Form No.
