Hunter Fan Thermostat 44360 Users Manual 41644_44360_web.pmd

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Owner’s Manual Model 44360

Programmable Thermostat

TEMP

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Introduction

CONGRATULATIONS!

Your new Hunter electronic thermostat will provide

years of reliable service. By saving energy, your ther-

mostat 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 Techni-

cal Support at 888-830-1326 from 8 a.m. to 5 p.m.

Central Time.

Model Information:

Model Number ___________________________________________

Serial Number____________________________________________

Date Purchased __________________________________________

Where Purchased _________________________________________

44360

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Table of Contents

Read This Before Installing Thermostat 5

Features 7

What You Need 8

Remove Old Thermostat 8

Wire Labeling 9

Mount Wallplate and Thermostat 11

Connect Wires and Mount Thermostat Cover to Wall Plate 12

Selector Switches 13

Setting Time and Day 14

Default Programs 16

Personal Program Schedule 17

Manual Programming 18

Weekday / Weekend Programming 19

7-Day Programming 21

Reviewing Programs 22

Reviewing the Current Temperature Setting 23

System Selector Switch 24

Fan Switch 24

Temporary Manual Override 25

INTRODUCTION

INSTALLATION

PROGRAMMING

OPERATIONS

(continued)

Permanent Manual Override 26

Vacation Override (Programmable Hold) 27

Home Today 28

Energy Monitor 30

Filter Monitor 31

Auto Recovery 32

SPAN Setting Mode 34

Backlighting 35

Low Battery Warning 36

Error Mode 37

Auto Cut-Off 37

Problems & Solutions 38

Technical Support 39

Heat / Cool Systems 40

Single-Stage Heat Pump Systems 41

Heat Only / Cool Only Systems 41-42

Table of Contents (continued)

OPERATIONS

(continued)

SAFETY FEATURES

TROUBLESHOOTING

WIRING DIAGRAMS

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Read This Before Installing Thermostat

IMPORTANT

1Read the entire installation section of this

Owner’s Manual thoroughly before you begin

to install or operate your Hunter Thermostat.

REMOVE THE MYLAR LABEL FROM THE LCD DISPLAY

WINDOW.

INSTALLATION

2All installation is normally performed at your

thermostat.

ARMCHAIR PROGRAMMING

3You can program your thermostat before

installation by inserting the batteries and following

the instructions starting on page 16. This can be done

while you relax in your favorite chair and is a very

good way to familiarize yourself with all the functions

of your Hunter Thermostat.

OPERATION

4Your Thermostat is designed to operate with

most gas, oil, electric or 2-wire hot water heating

and air conditioning systems. It will also operate

single-stage heat pumps that do not have auxiliary

or emergency heat. These have 24-volt or millivolt

control systems and represent most central heating,

air conditioning, or space heating units in use in the

United States.

This Hunter Thermostat will NOT control multi-

stage heat pumps or 110/220 Volt systems.

COMPRESSOR PROTECTION

5The thermostat provides a 3.5 minute delay after

shutting off the heating or cooling system before

it can be restarted. This feature will prevent damage

to your compressor caused by rapid cycling. Note

that this delay also applies to the heating system

control. It does not prevent a rapid compressor re-

start due to short power outages.

TEMPERATURE RANGE

6Your thermostat can be programmed between

45°F and 95°F (4°C and 35°C). However, it will

display room temperatures from 32°F to 99°F (0°C

and 37°C). “HI” will be displayed if the temperature

is higher than 99°F (37°C), and “LO” will be dis-

played if the temperature is lower than 32°F (0°C).

This thermostat will automatically cut off in Heat

mode if the temperature rises above 95°F (35°C),

and automatically cut off in cool mode if the tem-

perature drops below 45°F (7°C).

Read This Before Installing Thermostat (continued)

POWER FAILURE

7Whenever the main power is interrupted or fails,

the battery power retains the programs and cur-

rent time.

AUTO RECOVERY

8Your thermostat is set from the factory to gradually

recover the room temperature from an energy sav-

ing program to your comfort program. Therefore, the

thermostat may turn your system on several minutes

prior to your programmed time. This operation is nor-

mal, but can be turned off. Refer to the Selector

Switches information on page 24.

BATTERY WARNING

9Fresh alkaline batteries should provide over one

year of service. However, when the batteries be-

come drained, the Low Battery indicator will flash on

the display. When this message occurs, install 2 new

AA batteries. You have approximately 1 minute to

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.

CAUTION:

Once the Low Battery only display oc-

curs, the thermostat is shut down, and your sys-

tem will no longer operate. In this condition,

there is no temperature control of your dwelling.

NOTE:

The INDIGLO® night-light will not function

when the thermostat is in low battery condition.

NOTE:

If you plan to be away from the premises

over 30 days, we recommend that you replace

the old batteries with new alkaline batteries

prior to leaving.

ENERGY STAR® Partner

As an ENERGY STAR® Partner, Hunter Fan Co. has

determined that this programmable thermostat meets

the ENERGY STAR® guidelines for energy efficiency.

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Features

energy

home

today

fan

auto

system

heat

cool

off

reset

day/time

prog day

program

filter

hold

/return

HEAT TEMP

LCD Display: Shows time, day, temperature, program

number, and other feature information as required.

Reset: Press with a paper clip to reset the

thermostat and return to power-up settings. Program Day Key: Selects the day

or days to review or change in the

Program mode.

Energy: Measures and

displays heating and

cooling system

operating time for

Today, Yesterday, This

Week, Last Week, or

Total. By monitoring

your energy usage, you

can program the

thermostat to optimize

energy savings.

System Switch:

Selector switch for

Heat, Cool, and Off

Fan Switch: Fan

switch for Automatic

or Continuous fan

operation.

Battery Release Lever:

Push to pop batteries loose.

Hold / Return Key: Used for

setting a permanent or vacation

hold, and for returning to the

normal display from Day & Time

setting, Programming, or Span

setting modes.

Day / Time Key: Used for

entering the Clock setting mode.

Use with the Up and Down keys

to set the time and day.

Filter Key: Resets Filter Change

counter to zero.

Program Key: Used for entering

and modifying Programs. Use

with the Up and Down keys to

set times and temperatures.

Press when in Clock setting

mode to select between 12 and

24 hour clock modes.

Up and Down Keys: Keys for changing

the Temperature setting. Also used for

increasing and decreasing selections in

the Time, Program, and Span functions.

Home Today: Overrides

energy-saving program

temperatures while you are

home for the day.

INSTALLATION

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 exist-

ing thermostat before reading the instructions

carefully. WIRES MUST BE LABELED PRIOR TO

REMOVAL.

■IMPORTANT! Turn off the power to the furnace at

the main power panel or at the furnace.

■Remove existing thermostat cover. See Figure 1.

Some thermostats will have screws or other lock-

ing devices that must first be removed. Once wall

mounting plate is exposed, look for wires.

If wires are not visible, they may be connected to the

back of the wallplate. Again, look for screws, tabs,

etc. Some models have doors that open to expose

wires and mounting screws. (See Figure 1).

TYPICAL HOME THERMOSTATS

Figure 1

Wall Mounting Plate Thermostat Cover

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Wire Labeling

■

Each wire coming from the wall to the existing

thermostat is connected to a terminal point on

that thermostat. Each of these terminal points is

usually marked with a code letter as shown in

Table A on the next page.

■Note that this thermostat has multiple function

terminals that allow Single-Stage Heat Pump ca-

pability. Standard systems use: Rh, Rc, G, W.

[Single-Stage Heat Pumps use: Rh, Y1, G, and O or

B.] Table A below shows the multiple functions of

the terminals. Use the terminals that match your

system.

■The number of wires in your system can be as few

as two (for heat only systems), as many as eight,

or any number in between. If you follow the label-

ing procedures correctly, you do not have to be

concerned about how many wires there are.

■There is often no ter-

minal marking on the

existing thermostat of

two wire, heat only

systems. Just connect

either of the wires to

the RH terminal, then

connect the other wire

to the W terminal to

complete the circuit.

■IMPORTANT! BEFORE DISCONNECTING ANY

WIRES, APPLY THE SELF-ADHESIVE LABELS PRO-

VIDED TO THE WIRE AS SHOWN IN TABLE A ON

THE NEXT PAGE. (For example, attach the label

marked W to the wire that goes to the W or H

terminal on your existing thermostat.) IGNORE

THE COLOR OF THE WIRES since these do not

always comply with the standard.

■After labeling wires, disconnect them from the

existing thermostat terminals.

■Remove existing wallplate. To make sure wires do

not fall back into wall opening, you may want to

tape them to the wall.

■If hole in wall is larger than necessary for wires,

seal this hole with insulating material so that no

hot or cold air can enter the back of the thermo-

stat from the wall. This air could cause a false

thermostat reading.

WGYRH

(continued)

INSTALLATION

Table A

NOTE:

Do not connect a “Common” wire (sometimes labeled “C”) to any terminal on this thermostat.

Tape up the wire and do not use. This wire provides electricity to non-battery powered thermostats.

W/B

Y/O

RH, R, VR or 4

24 Volt

RC, VC

24 Volt Cool

G or F

Fan

Y, C or M

Air Conditioning Compressor

- or -

Reversing Valve operating in Cool mode.

(Single Stage Heat Pumps ONLY.)

If the code letter on your

existing thermostat is

then mark the wire

with label shown

and connect to thermostat

terminal shown

W or H

Heating

- or -

Reversing Valve operating in Heat mode.

(Single Stage Heat Pumps ONLY.)

Heat Pump compressor

(Single Stage Heat Pumps ONLY.)

Y/ O

W/ B

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Mount Wallplate and Thermostat

■Remove the wallplate from your thermostat by

pressing the release tab on the bottom of the

thermostat. (See Figure 2.)

■Position wallplate on wall and pull existing wires

through large opening. Then level for appearance.

Mark holes for plastic anchors provided if your

existing holes do not line up with those on the

Hunter wallplate.

■Drill holes with 3/16” bit and gently tap anchors

into the holes until flush with wall.

■Reposition wallplate to wall, pulling wires through

large opening. Insert mounting screws provided

into wall anchor and tighten. (See Figure 3.)

Figure 2 Figure 3

NOTE: 5-wire Systems

If your thermostat has one wire marked R or RH (4-wire system), then leave the jumper wire between the RH and

RC terminals on the wallplate.

Otherwise, if you have separate RH and RC wires (5-wire system), then remove the jumper wire between the RH

and RC terminals.

W/B

Y/O

INSTALLATION

Connect Wires and Mount Thermostat Cover to Wall Plate

■Match and connect the labeled wires to the appro-

priate 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.

■If your system is a single-stage heat pump and

uses an O or B wire, you must move the System

Selector switch inside the thermostat to the Heat

Pump position. If you have a normal furnace or

electric system, leave the switch in the Standard

position. Refer to the System Selector section on

the back for more information on this switch.

■Be sure to tighten the terminal screws securely,

otherwise a loose wire could cause operational

problems with your system or thermostat.

■Push excess wire back into the hole to prevent interfer-

ence when installing the thermostat to the wallplate.

■Make sure the System Switch is set to OFF, and the

Fan Switch is set to AUTO.

■Insert the bottom tab on the thermostat body into

the slot at the bottom of the wallplate. Press the

top of the thermostat body to snap it into the

wallplate. Refer to Figure 6. (NOTE:

Do not force

the thermostat onto the wallplate, as the ter-

minal pins may be damaged. If it does not

snap properly, the thermostat may not work.

)

■Insert the two AA size alkaline batteries, observing

the polarity marked inside the battery compartment.

■Switch on the main power at the panel or furnace.

Figure 4 Figure 5

GRcRhY/O W/B Y1

Figure 6

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Selector Switches

In order for this Hunter thermostat to control your

system, the system type must be specified by se-

lector switches on the printed circuit board inside

the thermostat.

NOTE:

When changing these features after instal-

lation, move the HEAT / COOL selector switch

to OFF before removing the thermostat from

the wall.

System Selector Switches:

■Heating system selector (HG – HE switch)

The factory position for this switch is in the “HG”

position. Leave it in this position if you have a gas

furnace or an oil burner.

If you have an electric furnace, test to see

whether the Heat and Fan come on as expected.

If Fan operation is normal, leave the switch in the

“HG” position.

If the Fan does not come on within a minute of

the thermostat calling for Heat, change the switch

position to “HE.”

The system selector has no effect in the cool-

ing mode.

NOTE:

“HG” position is for gas and most

other systems. “HE” position is for certain

electric systems having a fan relay.

■

Furnace or Heat Pump selector (STD - HP switch)

The factory position for this switch is in the STD

position. Leave it in this position if you have ANY

system that uses gas, oil, electric, or hot water heating.

If you have a single-stage Heat Pump (no auxiliary

or emergency heat source), then slide the switch to

the HP position.

■Auto Recovery selector (DISABLE / ENABLE)

Your thermostat is set from the factory with the Auto

Recovery Feature enabled, which complies with the

EPA ENERGY STAR® Program. If you prefer to use

normal recovery, slide the switch to the ALT position.

Refer to page 32 for a complete discussion of the

Auto Recovery feature.

Figure 7

Fan Option

(SW6)

System Selector

(SW5)

DISABLE

Auto Recovery

(SW2)

ENABLE

STD HP

PROGRAMMING

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.

■During time and day setting mode, the temperature

and program displays will go blank.

■Example: Set the Thermostat to the current time of

2:16 pm on Saturday. Refer to the Steps below.

STEP 1: ■Press to enter time and day setting mode. The cur-

rent hour and the AM / PM indicator will be flashing.

■Press to change the Hour up or down to the

current hour.

Note the AM / PM indicator, as the display will

change at 12 AM and 12 PM.

STEP 2: ■Press again to change from hour setting to minute

setting. The current minute will be flashing.

■Press to change the Minute up or down to the

current minute.

TEMP

day/time

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STEP 3: ■Press again to change from minute setting to day

setting. The current day will be flashing.

■Press to change the Day up or down to the

current day.

STEP 4: ■Press again to change back to the

normal display.

NOTE:

You may press

hold

/return

at any time during Day and Time setting to return to the

normal display.

DAYLIGHT SAVING TIME

■Press and hold.

■Press to enter Daylight Saving Time.

TEMP

day/time

hold

/return

TEMP

SA SET TEMP

day/time

(continued)

PROGRAMMING

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.

Default Programs

Studies conducted by the Department of Energy esti-

mate 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%. By setting your thermostat up

5°F (3°C) for two 8-hour periods during summer you

can reduce your fuel bill up to 25%.

Your Hunter thermostat is pre-programmed to meet

the ENERGY STAR® guidelines for energy efficiency.

■The thermostat is pre-programmed for all 7 days of the week as shown below.

■Refer to Manual Programming on page 18 for instructions on entering or changing the programs.

Temperature in F° (C°)

Program Number Time Heat Cool

16:00am 68°F (20°C) 78°F (26°C)

28:00am 60°F (16°C) 85°F (29°C)

34:00pm 68°F (20°C) 78°F (26°C)

410:00pm 60°F (16°C) 82°F (28°C)

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Personal Program Schedule

Before programming or changing programs, use this

Personal Program Schedule to determine which times

and temperature settings will best satisfy both your

comfort and energy saving requirements.

Use a pencil so you can revise your records each time

you change your temperature settings.

Heating

Day Prog. 1 Prog. 2 Prog. 3 Prog. 4

Mon. Time Time Time Time

Temp Temp Temp Temp

Tues. Time Time Time Time

Temp Temp Temp Temp

Wed. Time Time Time Time

Temp Temp Temp Temp

Thurs. Time Time Time Time

Temp Temp Temp Temp

Fri. Time Time Time Time

Temp Temp Temp Temp

Sat. Time Time Time Time

Temp Temp Temp Temp

Sun. Time Time Time Time

Temp Temp Temp Temp

Cooling

Day Prog. 1 Prog. 2 Prog. 3 Prog. 4

Mon. Time Time Time Time

Temp Temp Temp Temp

Tues. Time Time Time Time

Temp Temp Temp Temp

Wed. Time Time Time Time

Temp Temp Temp Temp

Thurs. Time Time Time Time

Temp Temp Temp Temp

Fri. Time Time Time Time

Temp Temp Temp Temp

Sat. Time Time Time Time

Temp Temp Temp Temp

Sun. Time Time Time Time

Temp Temp Temp Temp

PROGRAMMING

Manual Programming

■Your thermostat can be programmed for week-

days 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 Pro-

gram Schedule.

■Familiarize yourself with Manual Programming, so

that you can easily modify your programs as your

comfort needs change. The example below dem-

onstrates how to program your thermostat.

NOTE:

1) The program time can be set in 10

minute increments, and remains the

same for both Heat and Cool programs.

2) The program temperature can be set

in increments of 1°F (1°C).

3) After 15 seconds without a key press,

the thermostat will return to normal

display mode.

4) When setting the program time, note

the AM / PM indicator.

5) With the Auto Recovery feature en-

abled, you do not need to set your

comfort program times early. Auto

Recovery will determine how early to

turn your system on, so that the room

is comfortable at the program time.

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(continued)

Weekday/Weekend Programming

■Slide System Selector Switch to HEAT or COOL to

program the corresponding system.

NOTE:

If the system selector is in the OFF position, no programming is

permitted. The LCD display will show only dashes when the program key is pressed.

STEP 1: ■Press to enter program mode. HEAT or COOL will

be displayed on the LCD.

STEP 2: ■The Program hour and AM or PM indicator are

flashing. Press to change the hour.

STEP 3: ■Press again to change to the minute position.

The current minute will be flashing.

■Press to change the minute.

system

cool

heat

off

program

HEAT

MTHWTF

HEAT

MTHWTF

PROGRAMMING

Weekday/Weekend Programming (continued)

STEP 4: ■Press again to change to the program temperature.

The current temperature will be flashing.

■Press to change the temperature.

STEP 5: ■Press again to move to the next program number.

■Repeat steps 3 - 5 to change the remaining

weekday programs.

STEP 6: ■Press to change to weekend programs.

■Repeat steps 3 - 5 to change the weekend programs.

■Press to exit Program mode, or wait 15 seconds to

exit automatically.

program

HEAT

SA SU

prog day

hold

/return

HEAT

MTHWTF

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7-Day Programming

■Slide System Selector Switch to HEAT or COOL to

program the corresponding system.

STEP 1 ■Press to enter program mode, display shows week-

day programs.

■Press 2 times to reach the Monday program.

Step 2 ■Use , and

program

keys to set

the 4 programs for Monday.

Step 3 ■Press to change to the next day’s programs.

■Repeat Step 2 to complete the selected day’s programs.

■Continue repeating Steps 2 and 3 to program all 7

days of the week.

Step 4 ■When finished press to return to normal mode.

■After 15 seconds, the thermostat will return to

normal mode automatically.

Step 5 ■Change the System Selector Switch to the other

system, and repeat Steps 1 through 4 above.

system

cool

heat

off

program

prog day

HEAT

hold

/return

PROGRAMMING

Reviewing Programs

You may want to review the programs to confirm that the settings are compatible with your lifestyle.

■Press to display M – F programs.

■Press repeatedly to cycle through the 4 programs.

■Press to display the Sa – Su programs.

■Press repeatedly to cycle through the 4 programs.

■Press to display M – F programs.

NOTE: Time and Temperature display will be

blank when at least one weekday program

is different.

■Press to change to Sa – Su. Again, if the display is

blank, one of the weekend programs is different.

Daily

Programs

program

prog day

program

Weekday

Programs

Weekend

Programs

program

HEAT

MTHWTF

HEAT

SA SU

MTHWTF

prog day

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■Press again to change to Monday’s program.

■Continue pressing to cycle through each day.

■Press repeatedly to cycle through the 4 programs.

■Press to return to normal mode.

■After 15 seconds, the thermostat will return to nor-

mal mode automatically.

NOTE:

Programs take affect as soon as the thermostat returns to normal mode.

If you are armchair programming the thermostat, slide the system selector to the OFF position before

mounting the thermostat to the wallplate.

Reviewing the Current Temperature Setting

■Current time and temperature.

■Press for 1 second or less.

■Set Temperature is shown above current room

temperature.

■If held for over 1 second, Temporary Manual Over-

ride mode is entered. Refer to the next page.

HEAT

hold

/return

program

HEAT TEMP

SET TEMP

Daily

Programs

(cont.)

prog day

OPERATION

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.

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.

Fan Switch

The Fan switch should normally be located in the AUTO position. The Fan will be

turned on along with normal operation of your system. In a normal gas or oil furnace,

the Fan will be turned on by your furnace after its warm-up delay. For electric heat, air

conditioning, and heat pump operation, the Fan will turn on with the system.

To run the Fan on continuously, slide the Fan switch to the ON position.

system

cool

heat

off

fan

auto

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Temporary Manual Override

To temporarily change the current set temperature without affecting your program:

■Press and hold for about 1 second to enter Manual

Override mode. When display flashes, you can

release the key.

■Press again to change to your desired Set Tempera-

ture. Hold the key for 2 seconds to fast-advance the

Set Temperature.

■Press to return to normal mode, or wait 5 seconds

for it to return automatically.

■The current program number will flash to signify the

Temporary Override.

■At the next program change time, the Temporary

Override is cancelled, and the next program tem-

perature becomes the setpoint temperature.

To end the Temporary Manual Override:

■Press and wait for HOLD to display on the LCD.

■Press again. This will return the set temperature to the current program set temperature.

hold

/return

TEMPCOOL

hold

/return

TEMPCOOL

SET TEMP

OPERATION

Permanent Manual Override

To hold your Manual Override for vacation or just an extended period of time:

■Press to make the current program temperature the

HOLD temperature. HOLD will be displayed on the

LCD, and the Program number will disappear.

■Follow the Temporary Manual Override instructions

above to change the Permanent Manual Override

temperature.

■You can confirm the held set temperature by press-

ing for less than 1 second.

To end the Permanent Manual Override:

■Press again. The thermostat will return to the current

program, and the HOLD display will be canceled.

hold

/return

TEMP

HOLD

hold

/return

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Vacation Override (Programmable Hold)

This thermostat can hold a fixed temperature for a selected number of days (up to 30). After the selected number

of days, the thermostat will return to normal program operation. This feature allows you to return home to your

normal comfort setpoint temperatures.

■Press and hold for 2 seconds. Display will change to

show a 1 day hold.

■Press to select the number of days to set the

vacation hold temperature. In this example,

14 is used.

■Press to set the desired temperature.

■Press to return to normal mode, or wait 5 seconds

for it to return automatically.

■HOLD will be shown on the LCD, and “VACA” will

alternate with the time.

day/time

hold

/return

TEMPCOOL

SET TEMP

HOLD

TEMPCOOL

SET TEMP

HOLD

hold

/return

TEMP

HOLD

OPERATION

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.

■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. (In Cool mode, Home Today will select

the lowest program temperature for today to be the

set temperature.)

■The display will flash “HOME TODAY” and the pro-

gram number will disappear.

■When pressed during the first or second program of

the day, Home Today will automatically return to

program control at the start of the fourth program

of the day. If Home Today is pressed after the start of

the third program time of the day, the thermostat

will remain in Home Today mode until the first pro-

gram of the next day.

■If Home Today is already active, you may similarly

extend it to the first program of the next day by

pressing the key again after the start time of the

third program.

home

today

HEAT TEMP

HOME TODAY

home

today

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■If the system is changed between Heat and Cool modes during the “Home Today”

override period, the setpoint temperature will be automatically updated. It will auto-

matically change from the highest heat program setpoint to the lowest cool program

setpoint, or from the lowest cool program setpoint to the highest heat program setpoint.

■Press to exit Home Today mode before the schedule ending time. “HOME TODAY”

is no longer displayed on the LCD screen, and the thermostat returns to the

current program.

■You can manually change the setpoint temperature while in Home Today mode. Refer

to the Temporary Manual Override instructions on page 24. Manually changing the set

temperature while in Home Today mode will not affect the Home Today ending time.

However, the set temperature will not change automatically with a manual or Auto-

matic change between heating and cooling.

■You may also press the HOME TODAY key while in Temporary Manual Override. The

operation is the same as the previous point above.

hold

/return

home

today

OPERATION

Energy Monitor

energy

Usage

Min

Today

energy

The Energy monitor feature measures and stores the

amount of time the heating and air conditioning sys-

tem operates. Usage can be displayed for Today (since

12am), Yesterday, This Week (since Monday), Last

Week (last Monday through Sunday), and Total (up to

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.

■To review energy usage, press to cycle through To-

day, Yesterday, This Week, Last Week, and Total.

Press again to return to normal mode, or wait 15

seconds for the display to return to normal mode.

You can also return to normal mode at any time by

pressing RETURN.

■For example: This LCD display shows Today’s usage

to be 10 Hours, 26 minutes.

■Press and hold for 3 seconds to reset the Energy

Monitor’s counters. The display will blink, and all

counters will be cleared to zero.

NOTE:

Clearing the Energy Monitor counter will also clear the Filter Monitor counter, as Filter

usage and Total Energy usage are the same. Also, clearing the Filter Monitor counter will

clear ALL Energy Monitor counters as well.

41644_model44360_web.pmd

Filter Monitor

Your thermostat also keeps a record of the number of hours your filter has been in use. To maximize your system’s

performance and energy efficiency, change or clean your filter regularly.

■When the total system run time for heat and cool

reaches 400 hours, FILTER will flash on the LCD

display to remind you to clean or change your

system’s filter. FILTER will continue to flash until

the counter is set back to zero.

■Press to review total filter usage. The display will

blink FILTER ,then show the Filter Monitor counter.

After 15 seconds, the display will return to normal

mode, or you can hit RETURN to exit immediately.

The Filter Monitor will display up to 999 hours and

59 minutes of usage.

In this example, the counter is at 410 Hours,

26 minutes.

■To reset the Filter Monitor counter, depress FILTER

for 3 seconds. The display will blink, and the counter

will be reset to zero.

NOTE:

Clearing the Filter Monitor counter will also clear ALL Energy Monitor counters, as Filter

usage and Total Energy usage are the same. Also, clearing the Energy Monitor counters will

clear the Filter Monitor counter as well.

TEMPCOOL

FILTER

Min

FILTER

filter

OPERATION

For example, in Heat mode, you could have the follow-

ing programs:

Program #4 (Overnight) Program #1 (Morning)

Set Temp = 60°FSet Temp = 68°F

Time = 10pm Time = 6am

The room temperature fell to 60°F overnight. Rather

than having the thermostat turning on at 6am, Auto

Recovery would note the temperature difference be-

tween 60°F and 68°F and turn the Heat on approxi-

mately 30 minutes early. Therefore, the room tempera-

ture at 6am would be about 68°F instead of 60°F.

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.

Auto Recovery calculates how early to turn your sys-

tem back On, so that the room temperature is already

comfortable by the start of the comfort temperature

program period. Auto Recovery works in both Heat

and Cool modes.

HEAT TEMP

■When the thermostat is in Auto Recovery mode, the display will

alternate RECO with time, and the program indicator will flash.

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Details of Auto Recovery Operation:

■Auto Recovery can be disabled by sliding the Re-

covery switch on the circuit board to the DISABLE

position. Refer to page 13.

■Auto Recovery will not operate if Permanent hold,

Temporary hold or Home Today is in operation.

■Auto Recovery can be canceled manually if HOLD/

RETURN is pressed during the recovery process. If a

recovery process is canceled manually then the re-

covery process will not start again until the next

program period starts (an exception is that if time

or program is changed then the thermostat will

check Auto Recovery conditions immediately).

■Auto Recovery will be canceled and change to

Home Today mode if HOME TODAY is pressed

during the recovery process.

■Auto Recovery will be canceled and change to

Temporary Manual Override mode if the setpoint

is adjusted during the recovery process.

■If the system is changed between heat and cool

then the thermostat will recalculate Auto Recov-

ery again. Setpoint temperature will be changed

to the opposite system’s comfort temperature if

the recovery entry criteria are still met. Otherwise,

the recovery process will be canceled and return

to program control mode.

OPERATION

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 pro-

vide 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.

■Press to raise the Span to 3. This setting INCREASES

the cycle time by allowing your system to run

LONGER.

■Press to lower the Span to 1. This setting

DECREASES the cycle time by causing your

system to run SHORTER.

The Span settings remain the same for both HEAT

and COOL.

The Span can be changed at any time, and is inde-

pendent of program times or temperatures.

When batteries are installed in the thermostat, or

the Reset key is pressed, the Span is reset back to

setting 2.

41644_model44360_web.pmd

Backlighting (INDIGLO® night-light)

Your thermostat has an electroluminescent lamp that

backlights the display for easy viewing in the dark.

When any key is pressed or the System Switch is

changed, the display is illuminated.

The display will remain illuminated for 5 seconds after

the last key is pressed. This allows the light to stay on

if you need to operate several keys.

NOTE:

If the thermostat is in Low Battery warn-

ing condition, the backlight will not operate. Re-

place with 2 new alkaline batteries to restore the

Backlight function.

SAFETY FEATURES

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.

■When the batteries become too weak for normal operation, the

thermostat enters the second stage low battery warning which

shuts down the thermostat. In this condition, “BATT” flashes

alone on the display, and the thermostat will turn your system Off.

Your system will remain shut-off until the batteries are replaced.

HEAT TEMP

NOTE:

The thermostat will still keep the current time and your programs in memory until

new batteries are installed. After confirming that new batteries have been inserted, the

thermostat will return to normal operation.

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Error Mode

■If the thermostat is unable to control your system due to an unex-

pected battery problem, the thermostat will enter Error Mode. In

this condition, the thermostat flashes “Err” on the LCD display, and

shuts off your system. To correct this problem, replace the batteries

with 2 new AA alkaline batteries, even if you have recently replaced

them. Next, use a paper clip to press the RESET button next to the

keypad. You will need to reprogram your thermostat and confirm

normal operation.

■If Error Mode returns, please call Hunter Technical support at

1-888-830-1326 for further information.

Auto Cut Off

Your thermostat will automatically cut-off in Heat

mode if the room temperature rises above 95˚F (35˚C).

It will cut-off in Cool mode if the room temperature

drops below 40˚F (4˚C).

NOTE:

If your system has malfunctioned and no

longer responds to thermostat controls, the Auto

Cut-Off will have no effect.

TROUBLESHOOTING

Scrambled or Double Display

(numbers over numbers)

No Display

Entire Display Dims

Program Does Not Change at

your Desired Setting

Auto / Fan Does Not turn On

Heating or Cooling Does Not

Go On or Off

Solution

1. Remove clear mylar sticker.

1. Check battery connections and batteries.

2. Press RESET button with a small pin and hold in for two seconds.

1. Replace Batteries.

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. Check for the correct day setting.

1. Move HG/HE selector to opposite position

1. Check that the system selector switch is in the correct position

(“HEAT,” “COOL”).

2. There may be as much as a 4 minute delay before the Heat or Cool

system turns On - wait and check. (Compressor protection delay.)

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.

6. If your system only uses 4-wires, be sure the jumper wire is installed

between the RC and RH terminals.

7. Check the position of the Furnace or Heat Pump selector switch: STD - HP.

Problem

41644_model44360_web.pmd

Problem (cont.) Solution (cont.)

Erratic Display

If unit continues to operate in

the Off position

Thermostat permanently reads

“HI,” “LO,” or “ERR-” after

pressing reset button

1. Press the RESET button once with a small pin and hold for two

seconds. The thermostat will need to be re-programmed.

1. Replace unit.

If you experience any other problems, call 888-830-1326 from 8 AM to 5 PM Central Time for technical assistance.

WIRING DIAGRAMS

4-wire Heat/Cool System

5-wire Heat/Cool System

Jumper

Wallplate

Terminals

Fan

Relay

Cool

Contactor

Heat Relay

or Valve

24V Supply

Heat/Cool

Y/O

W/B

System

Selector

STD HP

–

No Jumper

Wallplate

Terminals

Fan

Relay Cool 24V

Supply

Heat Relay

or Valve

Heat 24V

Supply

Y/O

W/B

Cool

Contactor

System

Selector

STD HP

–

X - No Connection

41644_model44360_web.pmd

Single-stage

Heat Pump

2-wire Heat Only

Jumper

OR Heat

Mode

Cool

Mode

Connect to Proper Reversing

Valve Terminal. See Table A

System

Selector

STD HP

–

Wallplate

Terminals

Y/ O

W/ B

Fan

Relay Reversing

Valve

Compressor

Contactor

Heat Pump

24V Supply

Jumper

Wallplate

Terminals

Heat 24V or

Millivolt Supply Heat Relay

or Valve

Y/O

W/B

System

Selector

STD HP

–

X - No Connection

WIRING DIAGRAMS

3-wire Heat Only

Jumper

Wallplate

Terminals

Fan

Relay

Y/O

W/B

Heat 24V

Supply

Heat Relay

or Valve

System

Selector

STD HP

–

3-wire Cool Only

Y/O

W/B

Jumper

Wallplate

Terminals

Cool

Contactor

Cool 24V

Supply

Fan

Relay

System

Selector

STD HP

–

X - No Connection

41644_model44360_web.pmd

Ask Your Local Retailer for

Other Quality Products from Hunter

To locate our nearest Hunter Dealer, call 1-800-4HUNTER,

or visit The Hunter Fan Company website: www.hunterfan.com

Air Purifiers

Fans

Humidifiers

Hunter Fan Company

2500 FRISCO AVENUE

MEMPHIS, TN 38114

41644_model44360_web.pmd

Hunter Fan Thermostat 44360 Users Manual 41644_44360_web.pmd

44360 to the manual 3403bb14-6867-4d29-ba8b-5afe76d6f9e3

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