Hunter Fan 44110B owner manual Important Information, Features, Installation, Created 9-23-99 db

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Owners Manual Model 44110B

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

Air Purifiers CeilingFans Humidifiers

IMPORTANT INFORMATION

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	G Y
the RH terminal, then connect the other wire to the W terminal W	RH
to complete the circuit.	RC

■IMPORTANT! 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.

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.

RH	x + x + x
x	G RC Y W RH
Figure 4	Figure 5

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.

If the code letter on your	then mark the wire	and connect to thermostat
existing thermostat is	with label shown	terminal shown
RH, R, VR or 4		RH
24 Volt		x
	RH
RC, VC		RC
24 Volt Cool		x
	RC
G or F		G
Fan
		x
	G
Y, C or M		Y
Air Conditioning		x
Compressor	Y
W or H		W
Heating		x
	W

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.

Figure 6

Wiring Diagrams

4-wire Heat/Cool System

Wallplate	Jumper
Terminals

G	Rc	Y	W	Rh
	X
Fan	Cool		Heat Relay	Heat/Cool
Relay	Contactor		or Valve	24V Supply

5-wire Heat/Cool System

Wallplate		No Jumper
Terminals
G	Rc	Y	W	Rh
Fan	Cool 24V	Cool	Heat Relay	Heat 24V
Relay	Supply	Contactor	or Valve	Supply

FEATURES

LCD Display: Shows Time, Day, Temperature, Program Number,			Up and Down Keys: Keys for
and other feature information as required.			changing the Temperature
			setting. Also used for increasing
Low Battery Indicator:			and decreasing selections in the
			Time, Program, and Span
Flashes when batteries need
		TH	functions.
to be replaced.
		PM
		3
		HEAT TEMP	Day/Time Key: Used for entering
System Switch: Selector
			the Clock setting mode. Use
switch for Heat, Cool,
			with the Up and Down keys to
and Off.
			set the time and day.
		DAY/TIME PROGRAM
Fan Switch: Fan switch for	HEAT OFF	COOL	Program Key: Used for entering
		RESET
Automatic or Continuous fan		HOLD/RET
			and modifying Programs. Use
operation.	FAN ON	AUTO
			with the Up and Down keys to
			set times and temperatures.
Battery Compartment:			Press when in Clock setting
			mode to select between 12 and
Front access allows easy
			24 hour clock modes.
insertion of two AA 1.5V
batteries.
			Hold / Return Key: Used for
			setting a permanent (vacation)
Reset: Press with a paper			hold, and for returning to the
clip to reset the thermostat			normal display from Day & Time
and return to power-up	Front Door: Covers keys when not used for neat		setting, Programming, or Span
settings.	appearance. Open with one finger from either side.		setting modes.

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.

2-wire Heat Only System

Wallplate	Jumper
Terminals

G	Rc	Y	W	Rh
X	X	X
			Heat Relay	Heat 24V or
			or Valve	Millivolt Supply

3-wire Heat Only System

Wallplate	Jumper
Terminals

G	Rc	Y	W	Rh
	X	X
Fan			Heat Relay	Heat 24V
Relay			or Valve	Supply

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.

RC

G

Y

W

RH

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.

3-wire Cool Only System

WallplateJumper

Terminals

G	Rc	Y	W	Rh
			X	X
Fan	Cool 24V	Cool
Relay	Supply	Contactor

X – No Connection

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