Instruction/ maintenance manual of the product 43665 Hunter
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1 44005-01 05/09/2007 Model 43665 Programmable Thermostat.
2 (continued) T able of Cont ents PROGRAMMING INTRODUC TION INST ALLA TION Read This Befor e Installing Thermostat 5 What Y ou Need 8 Remove Old T hermostat 8 Wir e Labeling 9 Mount W allplate and The.
3 T able of Cont ents (continued) PROGRAMMING (continued) OPERA TIONS Pr ogrammable F an 29 System Selection Key 31 F an Key 31 Reviewing the Current T empera ture Setting 32 T emporar y Manual Overri.
4 TROUBLESHOOTING OPERA TIONS (continued) T echnical Suppor t 47 T echnical Suppor t 48 WIRING DIAGRAMS.
5 Read This Bef ore Installing Thermostat IMPORT ANT 1 Read the entire installation section of this Owner ’ s Manual thoroughly befor e you begin to install or oper- ate your Hun ter Thermostat. Remove the Mylar label from the L CD display window . INST ALLA TION 2 All installation is normally per formed at y our thermostat.
6 TEMPERA TURE RANGE 6 Y our thermostat can be programmed between 45°F and 95°F (7°C and 35°C). However , it will display room temperatur es from 15°F to 99°F (-9°C and 37°C). “HI” will be displayed if the t emperature is higher than 99°F (37°C), and “L O” will be display ed if the temperature is lo wer than 15°F (-9°C).
7 REMO TE SENSORS (does not apply to thermostat model 44660) 1 Y our thermostat can suppor t 3 remote sensors tha t will measure the tempera ture from three di erent locations - two indoor and one outdoor .
8 INST ALLA TION W all Mounting Plate Thermostat Cov er W all Mounting Plate Thermostat Cov er What Y ou Need This thermostat includes two #8 slotted scr ews and two wall anchors for mounting . T o install your thermostat, you should have the f ollowing tools and materials .
9 (continued) Wir e Labeling ■ Each wire coming from the wall t o the existing thermo - stat is connected to a terminal point on that thermostat. Each of these terminal points is usually marked with a code letter as shown in T able A on the next page.
10 INST ALLA TION Mount W allplat e and Thermostat ■ Remove the wallplate fr om your thermostat by pressing the release tab on the bottom of the thermostat. (See F igure 2.) ■ Position wallplat e on wall and pull existing wires through large opening .
11 Connect W ires and Mount T hermostat to W allplate ■ Straighten bare end of each wir e and cut or strip it to 1/4” maximum. I nser t each labeled wire int o its maching terminal.
12 PROGRAMMING Option Menu Y our thermostat has many settings that can be adjusted t o t your system and pr eferences . ■ Pr ess to enter the Option Menu and to change to the next option selection. ■ Pr ess at any time to r eturn to normal mode.
13 F ahrenheit or C elsius (F°/C°) selection ■ or to change the thermostat display between F ahrenheit and C elsius. 12 Hour or 24 Hour Clock selection ■ or to c hange t he time fo rmat disp lay be twee n 12 hour (AM / P M) and 24 hour (Militar y).
14 PROGRAMMING Auto Reco very selec tion ■ or to enable “ YES” or disable “NO” the Auto Recovery Mode. The factory setting is “ YES. ” ■ T o change between Heat or Cool rec overy modes. NO TE: Auto Recov er y is one of the ENERGY ST AR ® features of this thermostat .
15 PROGRAMMING 9 option ■ or to set RF communication channel (1-15) f or the selected remote sensor . ■ If you do not have , or are not using the a second or outdoor r e - mote sensor , set the channel to - -. NO TE: The thermostat will not contr ol your HV AC sysytem from the r emote sensor set up as Outdoor .
16 PROGRAMMING Setting Time and Da y Step 1 ■ Pr ess to enter time and day setting mode . The current hour and the AM / PM indicat or will be ashing. ■ Pr ess to change the Hour up or down to the current hour . No te the AM / PM indi ca tor , as the disp la y wil l chan ge at 12 AM and 12 PM.
17 12 Hr . / 24 Hr . Time F ormat Y our thermostat is set from the factor y in normal 12 (AM / P M) format. T o change to 24 hour (militar y) time, press at any time while the Hour , Minute, or Day is ashing to toggle between the 12 hour and 24 hour f ormats.
18 PROGRAMMING Pr ogramming Introduction 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 y our fuel bill by as much as 33%. By setting your thermostat up 5°F (3°C) for two 8- hour periods during summer you can reduce y our fuel bill up to 25%.
19 P ersonal Pr ogram Schedule Before chang ing programs, use this P ersonal P rogram Schedule to determine which times and temperatur e set- tings will best satisfy both your comf or t and energy saving requiremen ts. Use a pencil so you can r evise your recor ds each time you change your tempera ture settings.
20 PROGRAMMING P ersonal Pr ogram Schedule (continued) Cooling Day Pr og. 1 Pr og. 2 Pr og. 3 Pr og. 4 Mon. Time T emp Time T emp Time T emp 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 Thurs.
21 Pr ogramming ■ Y our ther mostat can be prog rammed for weekda ys and weekends, ha ve unique progr ams for all 7 days , or the same program f or everyday . Use W eekday/W eekend Pro- gramming on page 24, 7-day Pr ogramming on page 26, or Everyday P rogramming on page 28 to ent er or revise programs t o match your P ersonal Pr ogram Schedule.
22 PROGRAMMING W eekday/W eekend Programming Step 1 ■ Pr ess to enter prog ram mode. W eekdays ar e displayed and pr o - gram 1 is ashing . ■ Pr ess to change heat of cool mode prog ramming while in pro- gramming mode Step 2 ■ The Pr ogram hour and AM or P M indicator are ashing .
23 Step 4 ■ Pr ess again to change to the progr am temperature . The current temperatur e will be ashing. ■ Pr ess to change the temperature . Step 5 ■ Pr ess to select Auto or On for each pr ogram. “ A uto ” will automati- cally cycle your system to main tain your set temperatur e.
24 PROGRAMMING Step 8 ■ Pr ess to change to W eekend progr ams. ■ Repeat steps 3 through 5 to c omplete the weekend prog rams. ■ Pr ess at any time to exit the P rogram Mode . ■ After 15 seconds, the thermostat will r eturn to normal mode automatically .
25 7-Day P rogramming Step 1 ■ Pr ess to enter prog ram mode, display show s weekday prog rams. ■ Pr ess 2 times to reach the Monday prog ram. Step 2 ■ Pr ess to se lect HEA T or C OOL t o pr ogra m the corr espondin g sy stem. Step 3 ■ Th e P ro gr am hou r and AM or P M ind ic at or are as hi ng .
26 Step 5 ■ Pr ess again to change to the progr am temperature . The current temperatur e will be ashing. ■ Pr ess or to change the temperature . Step 6 ■ Pr ess to move to pr ograms 2, 3 and 4. ■ Repeat Steps 3 through 5 t o complete the progr ams for Monday .
27 PROGRAMMING Everyday P rogramming Step 2 ■ Pr ess to enter prog ram mode, display show s weekday prog rams. ■ Pr ess 9 times to reach the Ev er yday pr ogram. ■ Pr ess to select HEA T or COOL to prog ram the corresponding sys- tem. Step 3 ■ The P rogram hour and AM or P M indicator are ashing .
28 Step 4 ■ Pr ess again to change the minute position. The curr ent minute will be ashing. ■ Pr ess to change the minute. Step 5 ■ Pr ess again to change to the progr am temperature . The current temperatur e will be ashing. ■ Pr ess to change the temperature .
29 PROGRAMMING Reviewing Pr ograms Y ou may want to r eview the programs to c onrm that the settings are compatible with y our lifestyle. ■ Pr ess to display M - F progr ams.
30 ■ Pr ess to display the Sa - Su progr ams. ■ Pr ess repeatedly to cycle through the 4 pr ograms. ■ Pr ess to display M - F progr ams. NO TE: Time or T emperature display will be blank when at least one weekday pr ogram is dier ent. (All pr ograms will de displayed if programmed in E veryday mode.
31 OPERA TION Syst em Selec tion Key ■ Pr ess to select the desired system. ■ When Auto is selected , the system will change between Heat and Cool automatically . Refer to the Auto Season Changeov er section on page 39. system F an Key ■ Pr ess to set the fan operation.
32 Reviewing the Current T emperatur e Setting ■ Current time and t emperature . ■ Thermostat is set to A UT O and the heating system is selected. ■ Pr ess for 1 second or less. ■ Set T emperature is shown beside curr ent room temperatur e. ■ If held for over 1 sec ond, T emporary M anual Override mode is entered .
33 OPERA TION T emporar y Manual O verride T o temporarily change the current set tempera ture without aecting your prog ram: ■ Pr ess or and hold for about 1 second to ent er Manual Override mode. Display will ash. ■ Pr ess or to change to your desir ed new tem- perature .
34 P ermanent Manual O verride T o hold your manual override f or an extended period of time: ■ Pr ess to make the current room t emperature the HOLD tempera- ture. HOLD will alt ernate on the display with the day and an y other messages. ■ F ollow the T emporary O verride instructions above to change the P ermanent O verride tempera ture.
35 OPERA TION V acation (P rogrammable) Hold This thermostat can hold a xed t emperature f or a selected number of days (up to 30). After the selected number of days , the thermostat will return to normal prog ram operation. This f eature allow s you to return home to y our normal comfort setpoint temperatur es.
36 Auto Season Changeo ver When the Syst em Selec tion is in A UT O position, the ther- mostat will automatically change between Heating and Cooling systems , depending on your prog ram.
37 OPERA TION (continued) Home T oday This Hunter pat ented featur e allows you t o quick ly and temporarily ov erride your energy saving prog ram setting on days when you are normally a way from home with one key press . ■ Pr ess to enter the Home T oday override.
38 ■ If the system is changed between Heat and Cool modes (either manually or by Aut o Season Changeover) during the “Home T o- day” override period, the setpoint temperatur e will be automati- cally updated.
39 OPERA TION Energy Monitor The Energy monitor f eature measur es and stores the amount of time the heating and air conditioning syst em operates . Usage can be displayed f or T oday (since 12AM), Y esterday , This Month (up to 30 days), Last Month (last 30 days), and T otal (up t o 999 Hrs.
40 F ilter Monitor Y our thermostat also keeps a recor d of the number of hours your lter has been in use. T o maximiz e your system ’ s per for - mance and energy eciency , change or clean your lter r egularly .
41 OPERA TION SP AN Settings ST AG E 1 Y our thermostat is set at the factor y to cycle at 1°F (0.5°C) above and belo w the set temperature in Stage 1. (Span = 2.) This setting has been designed t o provide a comf or table room tempera ture under most all conditions.
42 Hunter’ s A uto Recovery feature meets the ENERGY ST AR ® guidelines for energy eciency by allowing the heating or cooling system t o recover g radually from an energy-sa ving setpoint temperatur e to a comfort setpoint temperatur e.
43 OPERA TION Home T oday , P ermanent hold or V acation hold. ■ Auto Recovery will be canceled and change to T empo- rary M anual Override mode if the setpoint is adjusted during the recov er y process .
44 Backlighting (INDIGL O ® Night-Light) Y our thermostat has an electroluminescent lamp that back- lights the display f or easy viewing in the dark . When any key is pr essed the display is illuminated. The display will r emain illuminated for 15 seconds after the last key is pressed.
45 SAFET Y FEA TURES Lo w Batter y W arning Y our thermostat has a low battery warning system. When the batteries ar e detected to be weak, the low battery warning is indicated by “Low Batt” alternating on the L CD displa y with the day . Y ou then need to replace the batteries with 2 new AA alkaline batteries.
46 TROUBLESHOO TING SCRAMBLED OR DOUBLE DISPLA Y (numbers over numbers) NO DISPLA Y ENTIRE DISPLA Y DIMS PROGRAM DOES NOT CHANGE A T Y OUR DESIRED SET TING A UTO / F AN DOES NOT TURN ON F AN RUNS CONTINUOUSL Y 1. Remove clear Mylar sticker 1. Check terminal connection.
47 1. Check that the system selector key is in the correct position (“HEA T , ” “C OOL ” or “ A UT O”). 2. The thermostat may be in the A UT O mode.
48 WIRING DIAGRAMS Y/O W/B Y1 G F an Relay Rc1 Rc Heat/Cool 24V Supply Rh Cool Contactor Heat Relay or V alve Wallplat e T erminals Jumper System Selector HG/HE - SSHP Y/O W/B Y1 G F an Relay Rc1 Rc H.
44005-01 05/09/2007 www .climatetechnologyproducts.com © 2007 Climate T echnology Corp. Climate T echnology Corp. 2500 Frisco Avenue Memphis, TN 381 14.
An important point after buying a device Hunter 43665 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Hunter 43665 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 Hunter 43665 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hunter 43665 you will learn all the available features of the product, as well as information on its operation. The information that you get Hunter 43665 will certainly help you make a decision on the purchase.
If you already are a holder of Hunter 43665, 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 Hunter 43665.
However, one of the most important roles played by the user manual is to help in solving problems with Hunter 43665. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hunter 43665 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
