Hunter Fan 44110B User Manual

Congratulations!

Your new Hunter thermostat will provide years of reliable service. By saving energy, your thermostat will pay for itself during its first season of use. Thank you for buying a Climate Technology product!

Please read this manual for complete instructions on installing and operating your thermostat. If you require further assistance, call Hunter Technical Support at 1-901-745-9222 from 8am to 5pm Central Time.

Ask Your Local Retailer for Other Quality Products from Hunter

IMPORTANT INFORMATION

1. This thermostat is designed to work on the following systems:

Gas - Standing Pilot Electric Furnace Gas - Electronic Ignition Electric Air Conditioning Gas - Fired Boilers Gas - Milivolt Systems Oil - Fired Boilers This thermostat will NOT control single-stage or multi-stage Oil - Fired Furnace heat pumps or 110/220 V baseboard electric heating

systems.

2. Temperature Range

This thermostat can be programmed between 45°F and 95°F (7°C and 35°C). However, it will display room temperatures from 30°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 displayed if the temperature is lower than 30°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 temperature drops below 45°F (7°C).

3. Compressor Protection

This thermostat provides a 3.5 minute delay after shutting off the cooling system before it can be restarted. This feature will prevent damage to your compressor caused by rapid cycling. It does not prevent a rapid compressor restart due to short power outages.

4. Battery Warning

Two fresh AA alkaline batteries should provide well over one year of service. However, when the batteries become drained, the Low Battery Indicator will flash on the display. When this message occurs, install new alkaline 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 flashing Low Battery Indicator on the LCD display.

CAUTION: When ONLY the battery icon flashes on the display, the thermostat is shut down, and your system 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.

FEATURES

INSTALLATION

What You Need

This thermostat includes two #8 slotted screws and two wall anchors for mounting. To install your thermostat, you should have the following tools and materials.

■ Slotted Screwdriver(s)

■ Small Philips screwdriver

■ 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 existing 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 and thermostat. See Figure 1. Some thermostats will have screws or other locking devices that must first be removed. Once the 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.

RESET

PROGRAM

DAY/TIME

HOLD/RET

HEAT

OFF COOL

FAN

AUTO

HEAT TEMP

Connect Wires and Mount Thermostat to Wallplate

■ Match and connect the labeled wires to the appropriate 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.

■ 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 interference 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

terminal 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.

Wiring Diagrams

Owners Manual Model 44110B

LCD Display: Shows Time, Day, Temperature, Program Number, and other feature information as required.

Low Battery Indicator: Flashes when batteries need to be replaced.

Up and Down Keys: Keys for changing the Temperature setting. Also used for increasing and decreasing selections in the Time, Program, and Span functions.

Day/Time Key: Used for entering the Clock setting mode. Use with the Up and Down keys to set the time and day.

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.

Hold / Return Key: Used for setting a permanent (vacation) hold, and for returning to the normal display from Day & Time setting, Programming, or Span setting modes.

Reset: Press with a paper clip to reset the thermostat and return to power-up settings.

System Switch: Selector switch for Heat, Cool, and Off.

Fan Switch: Fan switch for Automatic or Continuous fan operation.

Battery Compartment: Front access allows easy insertion of two AA 1.5V batteries.

Front Door: Covers keys when not used for neat appearance. Open with one finger from either side.

TEMP

CeilingFans Humidifiers

Air Purifiers

File: AJ705/41433 #1/art Created: 9-23-99 db Folder: AJ705/hunter/41433 Alt: 11-29-99

Set & Save 110B

Wallplate Terminals

Fan Relay

Heat Relay or Valve

Cool

Contactor

Heat/Cool 24V Supply

Jumper

Wallplate Terminals

Cool 24V

Supply

Fan Relay

Heat Relay or Valve

Cool Contactor

Heat 24V

Supply

No Jumper

4-wire Heat/Cool System

5-wire Heat/Cool System

Wallplate Terminals

Heat Relay or Valve

Heat 24V or

Millivolt Supply

Jumper

XXX

2-wire Heat Only System

Wallplate Terminals

Fan Relay

Heat Relay or Valve

Heat 24V

Supply

Jumper

3-wire Heat Only System

Wallplate Terminals

Fan Relay

Cool 24V Supply

Cool Contactor

Jumper

3-wire Cool Only System

– No Connection

Figure 6

Figure 5

Figure 4

x+x + x

Typical Home Thermostats

Wall Mounting Plate Thermostat Cover

Wall Mounting Plate Thermotat Cover

Figure 1

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 below.

■ Note that this thermostat has multiple function terminals that allow Single-Stage

Heat Pump capability. Standard systems use: Rh, Rc, G, Y, W. [Single-Stage Heat Pumps use: Rc, 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 labeling procedures correctly, you do not have to be concerned about how many wires there are.

■ There is often no terminal 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.

■ IMPOR

ANT! BEFORE DISCONNECTING ANY WIRES, APPLY THE SELF-ADHESIVE LABELS PROVIDED TO THE WIRE AS SHOWN IN TABLE A BELOW. (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 thermostat from the wall. This air could cause a false thermostat reading.

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.

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.

NOTE: 5-wire Systems

If your thermostat has one wire marked R or RH (2, 3, or 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.

If the code letter on your existing thermostat is

then mark the wire with label shown

and connect to thermostat terminal shown

RH, R, VR or 4 24 Volt

G or F Fan

RC, VC 24 Volt Cool

Y, C or M Air Conditioning Compressor

W or H Heating

Figure 2

Figure 3

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SINCE 1 8 8 6

Selector Switches

In order for this thermostat to control your system, the system type must be specified by the selector switches on the printed circuit board inside the thermostat. There is also a selector switch for your choice of Fahrenheit or Celsius temperature display.

■ 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 after installation. If the Fan operation is normal, leave it 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 cooling mode.

NOTE: “HG” position is for gas and most other systems. “HE” position is for certain electric systems having a fan relay.

■ F° / C° selector (Fahrenheit / Celsius)

Your thermostat is set for F° mode from the factory. In order to change to C° mode, slide the switch to C° and press the reset button on front of the thermostat with a paper clip.

NOTE: Unless the reset button is pressed, the thermostat will not change temperature mode.

OPERATION

Setting Day and Time

■ 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 current 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.

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 the at any time during Day and Time setting to return to the normal display.

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 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.

PROGRAMMING

The following time and temperature settings are pre-programmed into the thermostat:

Temperature in F° (C°)

Program Number Time Heat Cool

1 6:00 am 68°F (20°C) 78°F (26°C) 2 8:00 am 60°F (16°C) 85°F (29°C) 3 4:00 pm 68°F (20°C) 78°F (26°C) 4 10:00 pm 60°F (16°C) 82°F (28°C)

■ All 7 days of the week have the same default programs.

Personal Program Schedule

■ You can revise the factory programs to match your own schedule. Use this

Personal Program Schedule to determine which times and temperature settings match your comfort and energy saving requirements. Use a pencil so you can revise your records each time you change your program settings.

Heating

Day Program 1 Program 2 Program 3 Program 4

Monday – Time Time Time Time Friday

Te mp Te m p Temp Temp

Saturday – Time Time Time Time Sunday

Te mp Te m p Temp Temp

Cooling

Day Program 1 Program 2 Program 3 Program 4

Monday – Time Time Time Time Friday

Temp Temp Temp Temp

Saturday – Time Time Time Time Sunday

Temp Temp Temp Temp

Revising Programs

■ Familiarize yourself with manually changing programs, so that you can easily

modify the programs as your comfort needs change. Follow the steps below to change the program times and temperatures.

NOTE: 1) The program time can be set in 10-minute increments.

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.

STEP 1:

■ Slide the System Switch to the HEAT or

COOL position to program the corresponding system.

NOTE: If the System Switch is in the OFF position, the last position used will be programmed.

STEP 2:

■ Press to enter program mode. HEAT or

COOL will be displayed on the LCD.

STEP 3:

■ The Program hour and AM or PM

indicator are flashing. Press to change the hour.

STEP 4:

■ Press again to change to the minute

position. The current minute will be flashing.

■ Press to change the minute.

STEP 5:

■ Press again to change to the program

temperature. The current temperature will be flashing.

■ Press to change the temperature.

STEP 6:

■ Press again to move to the next program

number.

■ Repeat Steps 3 through 5 to change the

remaining Weekday and Weekend programs. (There are a total of 8 programs.)

■ After cycling through all 8 programs, press

again to return the display to normal.

■ Press at any time to exit the Program Mode.

Reviewing Programs

To r eview your program settings, press repeatedly to cycle through the programs. You can also make changes at any time.

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.

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 Temperature. Hold the key for 2 seconds to fast-advance the Set Te mperature.

■

Press to return to normal mode, or wait 15 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 temperature becomes the setpoint temperature.

To end the Temporary Manual Override:

■ Press, then press again. This will return

the set temperature to the current program set temperature.

Permanent 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 pressing 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.

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 provide 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 independent 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.

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.

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.

Error Mode

If the thermostat is unable to control your system due to an unexpected 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 1-901-745-9222 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 45°F (7°C).

Note that if your system has malfunctioned and no longer responds to thermostat controls, the Auto Cut-Off will have no effect.

TROUBLESHOOTING

Problem Solution 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 Properly Heating or Cooling Does Not Go

On or Off

Erratic Display

If unit continues to operate in the Off position

Thermostat permanently reads “HI”, “LO”, or “ERR-”

If you experience any other problems, call 1-901-745-9222 from 8 AM to 5 PM Central Time for technical assistance.

TEMP

HEAT

PROGRAM

DAY/TIME

HOLD/RET

PROGRAM

COOLOFFHEAT

AUTOONFAN

File: AJ705/41433 #2/art Created: 9-28-99 db Folder: AJ705/hunter/41433 Alt: 11-15-99 db

Figure 7

C F

HG – HE

NORM – HP

Te mperature

Display

(SW4)

Fan Option

(SW3)

TEMP

DAY/TIME

HOLD/RET

Hunter Fan Company 2500 FRISCO AVENUE MEMPHIS, TN 38114

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 Permanent HOLD mode.

3. Check for the correct day setting.

1. Move HG/HE selector to correct position

1. Check that the function switch is in the correct position (“HEAT” or “COOL”).

2. There may be as much as 4-minute delay before the 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.

1. Press the reset button once with a small pin and hold for two seconds. Then reprogram.

1. Replace unit.

AJ705/41433 #2/art 6/7/04 7:31 AM Page 2

HEAT

TEMP

SET TEMP

COOL TEMP

HOLD

TEMP

HEAT TEMP

Hunter Fan 44110B User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual