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Don’t Worry—Programming Is Easy!

Start Up

This may seem to be a highly comprehensive and lengthy presenta-
tion of our product's features—don’t be intimidated.

We have a lot to say because our product does have a lot of fea-
tures. And we want to make sure you have complete information. You
may find you'll want to use only a simple program…or all the features
we have to offer.

Just follow this manual one step at a time and you should quickly
begin to feel comfortable with your new thermostat.

Besides, we’ve installed preset programs at 78° for air conditioning
and 68° for heating. These programs are up and running immedi-
ately at installation. In case you don’t have time to enter your own
programs right away.

For entering minute of day.

Day selection key for
selecting weekdays,
weekends or individual
day for programming.

For entering and reviewing
programs.

For entering current day of week.

Displays cumulative usage of 
auxiliary heat in hours and minutes.

Returns to current time 
and temperature.

For entering hour of day.

For resetting computer
back to factory program
and clock to 12:00 am.

Key to lower
temperature
setting

HOUR

MIN

DAY

PROG

USAGE

RETURN

PROG

DAY

AUX

USAGE

3

Energy Monitor key recalls energy
usage today and yesterday. 
LCD shows energy usage in hours 
and minutes.

RESET

HOLD

CLEAR

Key to raise
temperature
setting

Provides constant temperature setting
by overriding stored programs, or
converts to manual operation of ther-
mostat. Also clears manual override
to return to current program.

Keyboard Quick Reference

Содержание 44428

Страница 1: ...stallation Directions Model 44428 1995 HUNTER FAN COMPANY FORM NO 41213 6 95 Programmable Thermostat For Single and Multistage Heat Pump Systems Auto Temp II Heat PumpTM Hunter Fan Company 2500 Frisco Avenue Memphis TN 38114 ...

Страница 2: ...SAGE PROG DAY PROG PROG USAGE PROG PROG For Total Aux Usage Press ROOM TEMP AM MO 12 38 75 Exclusive Energy Monitor Measures and displays the amount of time the heating or air condition ing system has operated today and yesterday By programming your thermostat and monitoring the ener gy usage you can save 9 to 30 on your fuel bills Low Battery Indicator LOW BATT flashes when its time to change the...

Страница 3: ...ve time to enter your own programs right away For entering minute of day Day selection key for selecting weekdays weekends or individual day for programming For entering and reviewing programs For entering current day of week Displays cumulative usage of auxiliary heat in hours and minutes Returns to current time and temperature For entering hour of day For resetting computer back to factory progr...

Страница 4: ...tat is truly 7 day programmable and can hold separate programs for winter and summer It is capable of holding 4 separate heat and 4 separate programs for cool each day You can program Monday to Friday Saturday and Sunday to have the same 4 programs as shown in the table or each day can have a different set of 4 programs 4 for winter and 4 for summer Suggested winter and summer weekday and weekend ...

Страница 5: ... be changed any time without using the key Keyboard Lock Switch Unlock Lock Figure 1 Reset When you first install the three AA size batteries as directed in the Installation Instructions the thermostat automatically sets the day and time to Monday 12 00 AM shows the current room temperature and is programmed for 68 in heat mode and 78 in cool mode for all 7 days Press the reset button to reset and...

Страница 6: ...MER TEMP Program 1 Program 2 Program 3 Program 4 TUESDAY TIME WINTER TEMP SUMMER TEMP Program 1 Program 2 Program 3 Program 4 MO TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL USAGE DELAY AUTO RECOVERY PM I2 00 72 AM UNTIL NEXT PROG MO TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL USAGE DELAY AUTO RECOVERY PM I2 00 72 AM UN...

Страница 7: ...t be in the HEAT mode Similarly to program for summer the function switch must be in COOL position You cannot program or view programs in OFF position Whenever the compressor is in 4 minute restart safety delay DELAY will appear on the display Compressor will turn on automatically when this 4 minute delay period is over This feature is designed to protect your compressor from restarting too quickl...

Страница 8: ...O TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL USAGE DELAY AUTO RECOVERY PM I6 00 68 AM UNTIL NEXT PROG MO TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL USAGE DELAY AUTO RECOVERY PM I0 00 68 AM UNTIL NEXT PROG MO TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL USAGE DELAY AUTO RECOVERY ...

Страница 9: ... PM 00 68 AM UNTIL NEXT PROG MO TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL USAGE DELAY AUTO RECOVERY PM 00 60 AM UNTIL NEXT PROG MO TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL USAGE DELAY AUTO RECOVERY PM 0 00 68 AM UNTIL NEXT PROG MO TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL ...

Страница 10: ... FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL USAGE DELAY AUTO RECOVERY PM I4 00 68 AM UNTIL NEXT PROG MO TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL USAGE DELAY AUTO RECOVERY PM I0 00 68 AM UNTIL NEXT PROG MO TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL USAGE DELAY AUTO RECOVERY PM I I 00 ...

Страница 11: ...ng is the same as you did for winter Any change of time will be effective for both summer and winter If your summer schedule is different however just revise the program If program time is left at 0 00 that particular program will not be effective e g If Program 2 has time 0 00 the thermostat will jump from Program 1 to Program 3 To review programs for winter slide function switch to HEAT HOUR MIN...

Страница 12: ...particular day by pressing PROG DAY key and then use PROG key to display or change programs To review programs for summer slide function switch to A C PROG PROG PROG PROG MO TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL USAGE DELAY AUTO RECOVERY PM I9 5 68 AM UNTIL NEXT PROG MO TU WE TH FR SA SU LOW BATT PROG 1 2 3 4 SET TEMP HOLD ROOM TEMP EMERG AUX HEAT COOL...

Страница 13: ... override Press HOLD CLEAR to maintain override setting indefinitely HOLD will flash on LCD Program number will disappear Press to return to display time temperature day of week If it is not pressed thermostat will automatically return to display of time temperature and day of week in about 15 seconds TO DISPLAY CONSTANT MANUAL OVERRIDE SETTING YOU JUST ENTERED PRESS EITHER ARROW FOR LESS THAN 2 S...

Страница 14: ...itoring your energy usage you see how much the set back periods are saving for you and you can test program adjustments which could save you even more Use the table on page 16 Both of the energy monitor counters can be reset at any time To reset the Energy Monitor s usage counter back to zero Press and Hold for 3 4 Seconds Press Once in Constant Override Mode and Twice in Temporary Override Mode P...

Страница 15: ...ry to cycle various stages in a definite sequence For example if the program temperature for heat is 68 F and 78 F for A C the sequence of operation for various stages will be as per the following table In Heat Recovery Mode the sequence of operation of different stages during the temperature recovery period is controlled to achieve the temperature recovery in an efficient and economical way TABLE...

Страница 16: ...gy Usage Chart The Hunter Thermostat measures stores and displays the amount of time your heating or air conditioning system has operated the pres ent day and the previous day This Energy Usage Chart will help you discover your most efficient energy saving comfort zone by recording your energy usage on a daily basis Simply enter the hours displayed when you press the orange Energy Monitor Review K...

Страница 17: ...his method is designed to maximize efficiency of recovery in the most economical way without the use of auxiliary heat or minimum use if necessary which will result in maximum sav ings in various weather conditions Present time is 2 00 AM the effective current program is number 4 The next program is at 6 00 AM at 68 F In the normal operation at 6 00 AM the furnace will turn on to raise the tempera...

Страница 18: ... mode 3 Check for correct day setting HEATING OR COOLING DOES NOT GO ON OR OFF 1 Check that function switch is in correct position HEAT or COOL 2 There may be as much as 20 seconds delay in the thermostat turning the system on wait and check 3 Check your circuit breakers and switches to ensure there is power to the system 4 Replace batteries 5 Make sure your furnace blower door is closed properly ...

Страница 19: ... This fea ture will prevent damage to the air conditioner compressor caused by rapid cycling It does not provide a delay when there are power outages TEMPERATURE RANGE 5 This thermostat can be programmed between 40 F and 90 F However it will display room temperatures from 32 F to 99 F POWER FAILURE 6 The thermostat is fully battery operated and does not require power from the control circuit Whene...

Страница 20: ...ic drill and 3 16 bit Hammer Three 1 5 AA Size Alkaline batteries CAUTION Do not remove any wiring from existing thermostat before reading the instructions carefully Wires must be labeled prior to removal Label Wires Table A 20 Before disconnecting any wires apply the self adhesive labels pro vided to the wire as shown in Table A For example attach the label marked W to the wire which goes to the ...

Страница 21: ...h on the printed circuit board FIG 2A Label Wires cont O Activates in cool mode RO B Activates in heat mode RB W Connection made internally No terminal at thermostat no O or B terminal marked NR instead there is a separate connection for 1st stage heat If the wire is connected to Reversing Valve Function Set Selector Switch To NR RB RO FIG 2 The number of wires in the system can be as few as four ...

Страница 22: ...mplete operating instructions begin at the front of this manual Figure 4 Figure 5 Match and connect the labeled wires to the appropriate coded ter minal connector on the mounting plate See Figure 3A Ignore any wires which may be present but which were not connected to the old thermostat Push excess wire back into hole to prevent interference with mount ing of the thermostat cover Insert three AA s...

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