OPERATION
System Selector Switch
• Press to select the desired system.
• When Auto is selected, the system will change between Heat and
Cool automatically.
Fan Switch
• Press to set the fan operation.
AUTO: the fan will turn on with the system.
ON: the fan will run continuously.
PROG Auto or ON: (Programmable Fan) The fan will select AUTO or ON, depending
on the setting in the programs.
NOTE: The fan must be set to “PROG” for the fan’s program
settings to take effect.
Temporary Manual Override
To temporarily change the current set temperature without affecting your
program on your hunter programmable thermostat model 44668:
• Press or and hold for about 1 second to enter Manual Override
mode. Display will flash.
• Press or to change to your desired new 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, the Temporary Override is canceled,
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.
NOTE: The Auto Season Changeover feature will not operate while the
thermostat is in Temporary Manual Override.
NOTE: If Vacation Hold is set, then the number of days remaining will
also be displayed.
Permanent Override
To hold your Manual Override for vacation or just an extended period of
time:
• Press to make the current room temperature the HOLD temperature.
HOLD will alternate on the display with the day and any other messages.
• Follow the Temporary Override instructions above to change the
Permanent 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.
NOTE: The Auto Season Changeover feature will not operate while the
thermostat is in Permanent Manual Override.
Vacation (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 to enter Vacation Hold mode. The
set temperature will be the current room temperature and the Vacation
counter will be set to 1 day.
• Use to set the Vacation Hold temperature.
• Press to set the Vacation Hold counter to the number of days
you will be away from home.
• “Vacation” will alternate on the display with the
day and any other messages.
• Press to return to the current program. The flashing Vacation
display will be canceled.
NOTE: The Auto Season Changeover feature will not operate while the
thermostat is in Vacation (Programmable) HOLD.
Low Battery Warning
Your 44668 hunter thermostat has a low battery warning system. When the
batteries are detected to be weak, the low battery warning is indicated
by “Low Batt” alternating on the LCD display with the day.
You then need to replace the batteries with 2 new AA alkaline batteries.
You have 30 seconds to change the batteries before the settings are lost.
Backlighting (INDIGLO® Night-Light)
Your Hunter 44668 thermostat has an electroluminescent lamp that backlights
the display for easy viewing in the dark. When any key is pressed the
display is illuminated. The display will remain illuminated for 15 seconds
after the last key is pressed. This allows the light to stay on if you
need to operate several keys. The backlight will decrease in brightness
before shutting off.
NOTE: The backlight is powered by the 24V AC supply. It will not operate
when there is an AC power interruption or if the thermostat is removed
from the wallplate.
HUNTER LIMITED WARRANTY
The Hunter Fan Company warrants your Hunter thermostat to be free from
defects in material and workmanship for a period of one year from the
date of sale to the original user or consumer purchaser.
If your Hunter thermostat malfunctions or fails within the warranty period
because of a defect in material or workmanship, Hunter will replace it.
This warranty is voided if your Hunter thermostat 44668 is not purchased
and installed in the U.S.A. This warranty excludes and does not cover
defects, malfunctions, or failures of your Hunter thermostat which were
caused by repairs by persons not authorized by Hunter, mishandling, improper
installation, modifications or damage to the Hunter thermostat while in
your possession, or unreasonable use, including failure to provide reasonable
and necessary maintenance.
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