Hunter Fan 44260 OPERATION, Wiring Diagrams, Selector Switches, F˚ / C˚ Selection (Fahrenheit / Celcius), day/time

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Wiring Diagrams
				4-wire Heat/Cool System
Wallplate		Jumper					System
							Selector
Terminals
	G	Rc	Rh	Y/O	W/B	Y1	STD– HP
		X				X
Fan		Heat/Cool		Cool	Heat Relay
Relay		24V Supply		Contactor	or Valve
				5-wire Heat/Cool System
Wallplate			No Jumper				System
							Selector
Terminals
	G	Rc	Rh	Y/O	W/B	Y1	STD– HP
						X
Fan	Cool 24V		Heat 24V	Cool		Heat Relay
Relay	Supply		Supply	Contactor		or Valve

Single-stage Heat Pump System

Wallplate	Jumper	System
		Selector
Terminals

G	Rc	Rh	Y/O		W/B	Y1	STD– HP
	X		Cool	OR	Heat
			Mode		Mode
Fan	Heat Pump		Reversing			Compressor
Relay	24V Supply		Valve			Contactor

Connect to Proper Reversing

Valve Terminal. See Table A

2-wire Heat Only System

Wallplate	Jumper					System
						Selector
Terminals
G	Rc	Rh	Y/O	W/B	Y1	STD– HP
X	X		X		X
	Heat 24V or			Heat Relay
	Millivolt Supply			or Valve

3-wire Heat Only System

4

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.

■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.

■System Selector (STANDARD - HEAT PUMP 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. Be sure the reversing valve wire is connected to the correct terminal for your heat pump (Y/O) or (W/B).

■Auto Recovery selector (DISABLE / ENABLE)

Your thermostat is set from the factory with the Auto Recovery Feature enabled, which com- plies with the EPA ENERGY STAR® Program. If you prefer to use normal recovery, slide the switch to the DISABLE position.

		Auto Recovery
		(SW4)
DISABLE		ENABLE
		System Selector
		(SW5)
STD	HP
HG		Fan Option
HE		(SW6)

Figure 7

F˚ / C˚ Selection (Fahrenheit / Celcius)

Your thermostat is set for F˚ mode from the factory. To change to C˚ mode, follow these steps:

■Press and hold the Up key.

■Use a paper clip to press the reset key.

■Once all the LCD segments turn on, release the Up key.

NOTE: To return to F˚ mode, press the reset key with a paper clip. Do not press any other keys during the reset process.

All programs and settings will be lost when pressing RESET.

OPERATION

Wallplate	Jumper					System
						Selector
Terminals
G	Rc	Rh	Y/O	W/B	Y1	STD– HP
	X		X		X
Fan		Heat 24V		Heat Relay
Relay		Supply		or Valve

3-wire Cool Only System

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.

M

AM

4

TEMP

Wallplate	Jumper					System
						Selector
Terminals
G	Rc	Rh	Y/O	W/B	Y1	STD– HP
		X		X	X
Fan	Cool 24V		Cool
Relay	Supply		Contactor

X - No Connection

STEP 1:

■ Press to enter time and day setting mode.

day/time

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.

M

AM

(Continued)