Instruction/ maintenance manual of the product 44760 Bryant
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1 Owner’ s Manual Model 44760 Auto T emp Heat Pump Thermostat ® 41652_model44760_web.pmd.
2 2 Introduction CONGRA TULA TIONS! Y our 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 . T hank you for buying a Hunter product! Please read this manual for complete instructions on installing and operating your thermostat.
4 4 T able of Contents (continued) PROGRAMMING (continued) OPERA TIONS Program Options 30 Programmable F an 30 Reviewing Programs 30 P ower Switch 32 System Selection K ey 32 F an Key 33 System Indica.
6 6 Read This Before Installing Thermostat IMPORT ANT 1 Read the entire installation section of this Owner’ s Manual thoroughly before you begin to install or operate your Hunter T hermostat. Remove the Mylar label from the LCD display window. INST ALLA TION 2 All installation is normally performed at your thermostat.
8 8 Features INDIGLO ® Night-Light activated by pressing any k ey . Energy Monitor: Measures and displays heating and cooling system operating time for T oday, Y esterday , This Month, Last Month, or T otal. By monitoring your energy usage, you can program the thermostat to optimize energy savings.
10 10 INST ALLA TION W all Mounting Plate Thermostat Cover W all Mounting Plate Thermostat Cover What Y ou Need T his thermostat includes two #8 slotted screws and two w all an- chors for mounting. T o install your thermostat, you should have the following tools and materials .
12 12 INST ALLA TION TERMINAL FUNCTION LABELS (HEAT PUMP) COMMENTS R 24V AC supply Hot wire of 24V AC transformer . Powers the thermostat & system. Y1 Compressor stage 1 Activates the 1st stage compressor . (Heat or Cool for Heat Pumps) W2 Auxiliary heating Activates the 2nd stage (auxiliary) heating when required.
14 14 INST ALLA TION Mount W allplate and Thermostat ■ Remove the wallplate from your thermostat by pressing the release tab on the bottom of the thermostat. (See F igure 2.) ■ P osition w allplate on w all and pull existing wires through large opening.
16 16 PROGRAMMING Option Menu Y our thermostat has many settings that can be adjusted to fit your system and preferences . ■ Press to enter the Option Menu and to change to the next option selection.
18 18 PROGRAMMING Setting Time and Day ■ T he LCD will show this information when batteries are first installed, or after the Reset button is pressed. T he temperature will update after a few seconds . ■ During time and day setting mode, the temperature and program displays will go blank.
20 20 PROGRAMMING Programming Intr oduction Studies conducted by the Department of Energy estimate that setting your thermostat back 10 ° F (6 ° C) for two 8-hour periods during winter can reduce your fuel bill by as much as 33%.
22 22 PROGRAMMING Personal Program Schedule (continued) Cooling Day Prog . 1 Prog . 2 P rog. 3 Prog. 4 Mon. Time T emp T ime T emp Time Temp Time T emp T ues. Time T emp Time T emp Time T emp Time T emp W ed. Time T emp Time T emp Time T emp Time T emp T hurs.
24 24 PROGRAMMING W eekday/Weekend Pr ogramming Step 1 ■ Slide P ower Switch to ON . ■ Press to select HEA T or COOL to program the corresponding system. (A UT O may be selected, but does not affect the programming steps .) NO TE: If the power switch is in the OFF position, the last system selected will be programmed.
26 26 PROGRAMMING 7-Day Programming Step 1 ■ Slide Power Switch to ON . ■ Press to select HEA T or COOL to program the corresponding system. (Auto may be selected, but does not affect the programming steps) Step 2 ■ Press to enter program mode, display shows weekday programs.
28 28 PROGRAMMING Everyday Programming Step 1 ■ Slide Power Switch to ON . ■ Press to select HEA T or COOL to program the corresponding system. (Auto may be selected, but does not affect the programming steps) Step 2 ■ Press to enter program mode, display shows weekday programs.
30 30 PROGRAMMING Reviewing Programs Y ou may want to review the programs to confirm that the settings are compatible with your lifestyle . ■ Press to display M - F programs .
32 32 OPERA TION Power Switch T he P ower switch on the front of the thermostat determines the operating mode of the thermostat. Y ou may select ON, OFF or Emergency Heat (EM). When the Power Switch is OFF , all outputs are posi- tively disconnected from the system.
34 34 OPERA TION System Indicator Light When the thermostat activates your system, LED lights are turned on just below the LCD display . System Monitor T his red LCD is controlled by your system and will turn on if there is a problem with your system.
36 36 OPERA TION T emporary Manual Override To temporarily change the current set temperature without affecting your pr ogram: ■ Press or and hold for about 1 second to enter Manual Override mode . Display will flash. ■ Press or to change to your desired new temperature.
38 38 OPERA TION V acation (Pr ogrammable) Hold T his thermostat can hold a fixed temperature for a selected number of days (up to 30). After the selected number of days , the thermo- stat will return to normal program operation. T his feature allows you to return home to your normal comfort setpoint temperatur es .
40 40 OPERA TION (continued) Home T oday T his 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 k ey press. ■ Press to enter the Home T oday override .
42 42 OPERA TION ■ To review energy usage, press to cycle through T oday , Y esterday , [num- ber] Days , Last 30 days, and T otal. Press again to return to normal mode , or wait 15 seconds for the display to return to normal mode . Y ou can also return to normal mode at any time by pressing RET CLEAR.
44 44 OPERA TION SP AN Settings ST AGE 1 Y our thermostat is set at the factory to cycle at 1 ° F (0.5 ° C) above and below the set temperature in Stage 1. (Span = 2.) T his setting has been designed to provide a comfortable room tem- perature under most all conditions .
46 46 OPERA TION ■ Auto Recovery will be canceled if HOME T ODA Y or HOLD is pressed during the recovery process . The thermostat will enter Home T oday , P ermanent hold or Vacation hold. ■ Auto Recovery will be canceled and change to T emporary Manual Override mode if the setpoint is adjusted during the recovery process .
48 48 SAFETY FEA TURES AC Power Monitor ■ This thermostat operates on 24V AC, which is provided by your system’s transformer . If the system loses electricity , then the 24V AC power is lost also . ■ T he 2 AAA batteries provide backup operation of the clock, as well as all programs and settings .
50 50 TROUBLESHOOTING SCRAMBLED OR DOUBLE DISPLA Y (numbers over numbers) NO DISPLA Y ENTIRE DISPLA Y DIMS PROGRAM DOES NO T CHANGE AT Y OUR DESIRED SETTING AU TO / F AN DOES NO T TURN ON F AN RUNS CONTINUOUSL Y 1. Remove clear Mylar stick er 1. Check terminal connection.
52 52 WIRING DIAGRAMS HEA T PUMP SYSTEMS NO TE: Common wire connection is REQUIRED. *Add jumper between W2 and E on systems without an E wire . Optional Jumper* THERMOST A T WALLPLA TE TERMINALS G C L.
54 © 2003, Hunter F an Company F orm No . 41652-01, 9/03 ® Hunter F an Company 2500 FRISCO A VENUE MEMPHIS , TN 38114 41652_model44760_web.pmd.
An important point after buying a device Bryant 44760 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bryant 44760 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bryant 44760 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bryant 44760 you will learn all the available features of the product, as well as information on its operation. The information that you get Bryant 44760 will certainly help you make a decision on the purchase.
If you already are a holder of Bryant 44760, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bryant 44760.
However, one of the most important roles played by the user manual is to help in solving problems with Bryant 44760. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bryant 44760 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
