Instruction/ maintenance manual of the product 144860 Hunter
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installation and oper ation manual Touchscreen Programmable ermostat Model 44860 2 Stage Heat/2 Stage Cool.
2 T ABLE OF CONTENTS IM PO RT A NT I NF OR MATIO N ...................................... 4 IN ST A LL ATIO N PRO CEDU RES .................................... 4 GENER A L OP ER ATING I NS TRUC T IO NS ..................... 21 DA TE & T IM E SE T T INGS .
3 T o uchs cr een P rogrammable ermo stat M od el 44860 2 St age Heat/2 St age C oo l Con g ratu la ti on s! Thank you for choosing a Hun ter programmable thermost at. Y our new Hunter thermo stat will provide years of reli able ser vice and year - round energ y savings.
4 IM PO RT ANT IN FOR MA TION This thermost at is designed to work on the follo wing heating and cooli ng sy stems : Up to 2 S ta ge Heat / 2 Stage Cool Mil livolt S ystems Heat Only or Cool Only S ys.
5 Y R C G W w Y R C G W NOTIC E OF C AUTIO N ! DO NOT d is con nec t t he wi re s from t he e xi st in g t he rmo st at before r ead in g th es e in st ru c t ion s . Th e wi re s mu st b e la bel ed p rior to rem ov al to en su re p rope r con ne c t ion .
6 Y RC G W Y RC G W 4 4 0 02- 01 r 051807.
7 UNINS T ALLING THE EXI ST ING UN I T 1 . T ur n the system p ower OFF a t the existing thermo stat . T ur n the power to the HV A C system O FF at the m ain power panel or at the furnace. (Failure t o tur n of f t he p ower to t he e xist ing t her mo st at be for e rem oval cou ld dam age yo ur sy ste m.
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9 5. Usi ng the provided stickers, label each wire according to the cha r t . If t he ter minal s are n ot lab ele d, co nt ac t a qu alif ied H VA C te chni cian. NOT E: Wir e col or s do no t alway s comp ly w ith s ta nda rds; t he ref ore, w ire co lor sh ould b e ig nor ed .
10 if your existing thermostat is marked: label the wire with this sticker: RH RH RH Heating Transformer Power Supply Y1 / Y2 Cooling Stage 1 or 2 W1 / W2 Heating Stage 1 or 2 C C C 24 VAC Common (if .
1 1 if your existing thermostat is marked: label the wire with this sticker: R / RC R/RC R/RC 24 VAC Power Supply Y1 / Y2 Compressor Stage 1 or 2 W2 W2 W2 Auxilliary Heat E E E Emergency Heat C C C 24.
12 Y1 Y2 W3 RH R C R G W2 B W1 O E C W G Y RC L 4 4 0 02- 01 r 051807.
13 MOUNTING THE W ALL PL A TE 1 . Remov e the wall pl ate from t he Hunter thermost at by gently pul ling the wal l plate from the back of the the rmost at. 2. Positi on the new wall pla te on the wall hori zontally and pull the l abele d wires through the o pening.
14 W G Y RC 4 4 0 02- 01 r 051807.
15 4. Remov e the wall pl ate from t he wa ll and drill t wo 3 /1 6 ” holes where mark ed . 5. T ap t he plasti c anchor s into the holes unti l they are flush with the wall. 6. Reposition the wal l plate on the wa ll, pull ing the wires through t he wa ll plate opening.
16 T er min al Shi eld T er min al Sc re w Ju mp er Wi re 4 4 0 02- 01 r 051807.
1 7 CONNECTING THE WIRES 1 . Loosen, b ut do not remov e the ter min al screws. NOT E: A jump er w ire is p rovi de d, co nne c tin g the R H an d RC ter minals f or s yst ems t hat do n ot have bot h an RH a nd RC wi re. If yo u have bot h an RH a nd RC wir e, re move th is jump er ; oth er w ise, l eave th e jump er in p lace.
18 4 4 0 0 2- 01 r 0 5 18 07.
19 A TT AC HING THE THERMOS T A T 1 . Inser t three A A alk aline ba t teries into the back of the ther mostat . 2. Place the thermost at o ver the wall pl ate, al igning it ov er the ter min al and bat ter y openings. Pres s the thermost at to the wal l plate and it wil l snap into pl ace.
20 MAY 17 2006 THURSDAY 4 4 0 02- 01 r 051807.
21 GEN ER AL O PER A TIN G INSTRUC TIO NS Y our new Hunter ther mostat is easy to program and use. The front of the ther mostat is a touch screen that responds to the pre ssure o f a f inger .
22 D A T E & TIME S ET TINGS DA TE, MONTH , YE AR MAY 17 2006 THURSDAY 1 2 3 4 4 0 02- 01 r 051807.
23 1 . T ouch either the month, date, year a t the top of the touch scre en. 2. T ouch the or sign to adj ust the set ting. 3. Repeat S teps 1 - 2 for each set ting.
24 CL O CK MAY 17 2006 THURSDAY 1 2 3 4 4 0 02- 01 r 051807.
25 The clock is a 1 2 -hour clock with A M and PM set tings. 1 . T ouch the time on the touch screen. SE T CL OCK appear s and the hour flashes. N ote th e AM & P M indi cat or s. 2. T ouch the or sign to adj ust the set ting. 3. Repeat S teps 1 - 2 to adjust the minutes set ting.
26 SET TING Th E SP AN The SP A N set ting mode in the S YSTEM SET TINGS MENU al lows you to adjust the system ON / OFF c ycle r ate. The default set ting is 2 F . The system c ycles ON or OFF when the tempe rature i s within 2°F (1 °C) ab ov e and below the set temperature.
27 SY STEM SE T TINGS M EN U The installer can set SYS TEM func tions once the thermost at is in st all ed . The default set tings are shown in bold in the fol lowing li st . Options are li sted inside the parentheses. E xample : the default SYSTEM T YPE is CO NV E NT IO N AL with ( HE A T PUMP ) as a second option.
28 S YS TEM SETTINGS MENU (CONT'D) SYSTEM or USER 1 3 4 5 6 2 7 8 4 4 0 02- 01 r 051807.
29 1 . T ouch a blank area o f the touch screen. 2. Press and hold for 3 seconds for S YSTEM and USE R set tings to ap pear . 3. T ouch SYST EM. The selec ted word flashes. 4. T ouch . 5. Scroll through the f irst set ting with t he or s ign to selec t an option.
30 USER SETTINGS The PERIODS PER DA Y ( O ption 1 ) can be set to 0, 2 or 4 . When set to 0, the thermost at operates as a digital non -pro grammable thermostat . The FIL T ER C HA NGE INDIC A T OR ( Option 2 ) runs in calendar days and can be set from 30 -360 days in 1 5 - day incremen t s ( the default is 90 ) .
31 USE R SET TI NGS MEN U The USER can also set cer tain func tions in the USE R SE T TINGS MENU . The d efau lt set tings are shown in bold in the follo wing list. Options are listed ins ide the parentheses. E xample : the default PROGR AMS PER DA Y is 4 Per iod s w ith ( 0 and 2 ) as options.
32 USER SETTINGS MENU (cont'd) SYSTEM or USER 1 3 5 2 7 4 6 8 4 4 0 02- 01 r 051807.
33 1 . T ouch a blank area o f the touch screen. 2. Press and hold for 3 seconds for S YSTEM and USE R set tings to ap pear . 3. T ouch USE R . The selec te d word flashes. 4. T ouch . 5. Scroll through the f irst set ting with t he or s ign to selec t an option.
34 TEM PE R A TU R E R ANGE This thermost at meet s ENE RGY ST A R guidelines for energy ef f icienc y . B y using the prepro grammed and default set tings, this thermost at can save y ou money by optimi zing energy usa ge in heating a nd cooling.
35 ENE RGY S T AR D EF A U L T PROGR AM S Refer to the Energy Star Default Programs Ch ar t shown below for det ai led Information about pre - programmed set tings . If customi zing your programs, you can rev er t to t he Energy Star default programs below b y pressing the icon in the program mode.
36 MAN U AL O PER A TION Many people prefer to operate their thermost at s man ually , adjusting set tings as need ed. NOT E: PRO GR A M S PER DA Y must b e set t o 0 for ma nual o pe ratio n.
37 1 . T ouch a blank area o f the touch screen. SELEC T FUNCTI ON appear s. 2. T ouch the or icon. SET SYST EM MODE appear s. 3. Scroll through the set tings with t he or s ign to selec t one of the .
38 4 4 0 0 2- 01 r 0 5 18 07.
39 PROGR AM O PER A TIO N CRE A TING CUST OM PRO GRAMS Y ou c an program the thermo stat to automatical ly adjust the temperature and air f low up to four times per day . T he PROGR AM S PER D A Y set ting must be set to 2 or 4 in USE R SE T TINGS, se e pages 31 -3 3.
4 0 CRE A TING CUST OM PRO GRAMS (cont'd) This thermost at h as an autorecov er y func tion and wi ll autom atically calcul ate the time need ed to achiev e the temperature you set . Therefore, it wil l be at the temp erature you selec t at the time y ou selec t .
4 1 1 . T ouch a blank area o f the scree n to begin programming. SE LEC T FUNCT ION appear s at the top of the displa y . ( Image P1) 2. T ouch the icon.
4 2 CRE A TING CUST OM PRO GRAMS (cont'd) 10 9 11 12 13 SELECT ICON TO PROGRAM P2 4 4 0 02- 01 r 051807.
4 3 9. T ouch the temperature display to set the temperature. 1 0. T ouch the or sign to adjust numera ls. NOT E: T ouch to s et th e sele c te d pe rio d to Ene rg y Sta r set t ing s. S ee p ag e 35. 1 1 . T ouch repeatedly to selec t fan mod e ( ON, AUTO , or REFRESH ) .
4 4 F AN PROGR AM MODE MAY 17 2006 THURSDAY 1 2 3 4 4 4 0 02- 01 r 051807.
45 1 . T ouch a blank area o f the touch screen. SELEC T FUNCTI ON appear s. 2. T ouch the icon. SET F AN TO PROGR AM MO DE app ears. 3. Scroll through the fan set tings with the or sign to selec t one of the fan modes : ON : Fan runs con tinuously regardless of the system mod e.
4 6 PROGR AM OVERRI DES Y ou c an either temporarily ov erride t he set tings for the current prog ram, or permanently override all settings and a djust temperatures man ually .
47 1 . T ouch the temperature icon ( ) . The selec ted icon will flash a nd SE T OVERRIDE TEMPER A TURE a ppears . 2. T ouch the or sign to adj ust the set ting. 3. Press and the screen displays SE LEC T HOL D T YPE. 4. T ouch the or sign to select T EMPOR A RY HOLD .
4 8 PERMANENT O VERRIDE SETTINGS SELECT HOLD TYPE 1 2 3 4 5 4 4 0 02- 01 r 051807.
49 1 . T ouch the temperature icon ( ) . The selec ted icon will flash a nd SE T OVERRIDE TEMPER A TURE a ppears . 2. T ouch the or sign to adj ust the set ting. 3. Press and the screen displays SE LEC T HOL D T YPE. 4. T ouch the or sign to select PERMA NENT HOLD.
50 V ACA TION OVERR IDE SET TINGS SELECT HOLD TYPE 1 3 2 5 4 6 6 4 4 0 02- 01 r 051807.
51 1 . T ouch the temperature icon ( ) . The selec ted icon will flash a nd SE T OVERRIDE TEMPER A TURE a ppears . 2. Press and screen displays SE LEC T HOL D T Y PE. 3. T ouch the or sign to select V A C A TION HOL D . 4. Press and the main dis play shows V ACA TION HOL D .
52 C ANCEL T EMPER A TU RE OR HUMIDITY HOLD 2 1 MAY 17 2006 THURSDAY 4 4 0 02- 01 r 051807.
53 1 . T ouch the icon. CA NCE L TEMPER A T URE HOLD a ppears . 2. Press , the hold is released and mai n display returns. NOT E: If th e T emp erat ure i s touc he d and ove rr ide s cre ens a pp ear b ut n o chan ge s are ma de, t he HO LD r emain s and t he mai n disp lay ret ur ns.
5 4 HOME T ODA Y FUNCTION HOME TODA Y overrides the prog ram set tings for periods , and with comfor ta ble heat or c ool set tings while y ou are home.
55 1 . T ouch a blank area o f the touch screen. 2. T ouch the icon. 3. T ouch the or sign to toggle bet ween SE T HOME TOD A Y and C A NC EL HOME TOD A Y . 4. T ouch to return to the main dis play . The icon wil l show on the mai n scree n if it i s ac tivated.
56 ADDITIONA L FE A T U RES The CLE AN SCREEN F UNC TION allows 30 seconds to clean the touch screen without disturbing the existing set tings. CLEAN SCREEN PRESS ENTER FOR CLEANING 1 3 2 4 4 0 02- 01.
57 1 . T ouch a blank area o f the touch screen. 2. T ouch . PRESS ENTER FOR C LE ANING ap pears. 3. Press to return to the main screen. A 30 -se cond countdown begins to all ow time to clea n the touch scre en. 4. Use a damp clo th with a non - corrosive solvent s uch as water or a household gla ss cleaner to cl ean the screen.
58 L OCK FUNCTION The lock func tion allows a user to lock the touch screen to prevent unexpec te d or accidental changes. MAY 17 2006 THURSDAY 1 3 4 5 2 6 7 4 4 0 02- 01 r 051807.
59 1 . T ouch a blank area o f the touch screen. 2. T ouch the icon. appear s. 3. T ouch once for the f irst digit , t wice for the second and thre e times for the third digit. 4. T ouch the or sign to adj ust the set ting. 5. Repeat 3- 4 for each digit .
60 CHA NGE FIL TER The FIL T ER C HA NGE indicator icon wi ll flash after t he filter life c ounter expires as a reminder to check or change your HV AC filter . Reset the f ilter func tion af ter you h ave changed the f ilter . The f ilter change counter i s set in the USER SET TI NG MENU for a period of 30 -360 days.
61 1 . T ouch a blank area o f the touch screen. 2. T ouch . FIL T ER R UN TIM E and HOLD FIL TER KE Y T O RESE T appear on the displa y . 3. T ouch and hold for 3 seconds for time to reset . ( Pre ssing the filter but ton for less than 3 seconds will cause the Filter indi cator icon to continue to appear .
62 CHA NGE BA T TERIES The CHA NGE BA T TERIES warning indicates t wo sta ges of bat ter y power shor t age. When the b at teries are weak, the CHA NGE BA T TERIES warning flashes until three new A A alka line bat teries are installed.
63 A UT O RECO VER Y The AUT O REC OVERY F UNC TION allows heating a nd cooling systems to gradually recover from an energy -saving set point temperature to a comf or t s et point temperature. A UTO REC O V ER Y calcula tes the time ne eded to adjust the temperature to the nex t program set ting.
6 4 ENE RGY MONITOR FU NC TION The ENER GY MONI T OR f unction allows you to revi ew and monitor the ef fec t of your program set tings on the s ystem runtime.
65 1 . T ouch a blank area o f the touch screen. 2. T ouch the icon. 3. Scroll through the SYS TEM R UNT IME set tings with the or sign to see the system runtime in hours for TODA Y , YES TERD A Y , t he CURRE NT MON TH or the L A ST MONT H. 4. T ouch and hold the icon for 3 second s to reset the counters .
66 ERROR MESSAGE ERR OR mod e indicates an expe cte d operation problem. The scre en flashes a SYSTEM ERR OR mes sage and shut s the system of f. Y ou must reset and the ther mostat by replacing the bat teries if the thermost at has entered E RROR mode.
67 COMPRESSOR PRO TECTION Af ter the system sto ps running in c ooling mode, there is a 3.5 minute dela y before it can be rest ar ted to prevent compressor damage due to rapid c ycli ng. RESET TING THE UNIT T o restore the ther mostat to the original factor y set tings , enter the SYSTEM SET TINGS MENU and set Option 1 2 to Y ES.
68 TROU BLESh OOTING 1 . My display does not appear . 1 a. Check the bat teries and bat ter y connec tions. 1 b. Reset the ther mostat . 2. The auto fan feature does not operate properl y . 2a. Check to see if the corre ct f urnace t y pe is selec ted under the s ystem set tings in options.
69 5. The heating or cooling wi ll not turn on or of f . 5a. Mak e sure the thermost at is no t in per manen t override mode. 5b. Wa it . There may be as much as a 4- minute del ay before the sy stem turns on or of f to protec t the compressor .
70 8. The touch screen p ermanently reads SYSTEM ERROR. 8a. Refer to page 66 for ERROR mode instruc tions. If ERR messag e remai ns af ter bat ter y re placemen t , then replace unit. 9. How do I just operate my thermost at ma nually ? 9a. Manual operati on instruc tions be gin on page 38.
71 NEED MORE HELP? Is there help on the web? Y es , visi t us at ht tp : / / w w w .hunter fan. com for more information. Is there someo ne I can call? Y e s . T h e H u n t e r T e c h ni c a l Su p p o r t is a va il a b l e f r o m 7 a m t o 7 p m C S T M - F a n d 8 a m t o 5 p m S a t u r d ay.
72 WIRING DIAGR AM S Number of wires connec ted de pends on the H V AC system requirement. • 4 -wire Heat / Cool System (single stage ) : RH ( jumper bet ween RH and Rc / R ) , Y1 , W1 , G • 5 - wire Heat / Cool S ystem ( single stage ) : RH, Rc / R ( remove j umper bet ween RH and RC / R ) , Y1 , W 1 G.
73 Heat 24V Supply Cool 24V Supply Cool Stage 1 C ool Stage 2 Heat Stage 1 Heat Stage 2 F an Cont rol RH RC/R C Y1 Y2 W1 W2 G Con ventional HV AC Sy stems 24V AC Common (if av ailable) Optional Jumper.
7 4 24V AC Supply Compressor Stage 1 Auxiliary Heat Reversing Valv e Cool F an Contr ol RC/R C Y1 Y2 E W2 O B G Heat Pump Systems Optional Jumper Compressor Stage 2 Emergency Heat Reversing Valv e Heat System Monitor L 24V AC C ommon (if av ailable) Number of wires connec ted de pends on the heat pump sy stem requirement.
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An important point after buying a device Hunter 144860 (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 144860 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 144860 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hunter 144860 you will learn all the available features of the product, as well as information on its operation. The information that you get Hunter 144860 will certainly help you make a decision on the purchase.
If you already are a holder of Hunter 144860, 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 144860.
However, one of the most important roles played by the user manual is to help in solving problems with Hunter 144860. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hunter 144860 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
