41652_model44760_web.pmd

6

 

 

Read This Before Installing Thermostat

6

 

 

 

 

 

 

IMPORTANT

SYSTEM COMPATIBILITY

 

 

 

 

Read the entire installation section of this Owner’s Manual

Your Thermostat is designed to operate these

 

 

 

1thoroughly before you begin to install or operate your

424-Volt systems:

 

 

 

Hunter Thermostat.

Multi-stage heat pumps with auxiliary heat

 

 

 

Remove the Mylar label from the LCD display window.

 

 

 

Single-stage heat pumps

 

 

 

 

 

 

 

INSTALLATION

■ 2, 3, or 4 wire gas, oil, and electric furnaces and air condition-

 

 

 

ing systems

 

 

 

All installation is normally performed at your

 

 

 

 

 

 

 

 

2thermostat.

This thermostat will not control 120/240 Volt systems or

 

 

 

ARMCHAIR PROGRAMMING

millivolt systems.

 

 

 

COMPRESSOR PROTECTION

 

 

 

You can program your thermostat before installation by in-

 

 

 

3serting the batteries and following the instructions starting

The thermostat provides a 3.5 minute delay after shutting off

 

 

 

on page 16. This can be done while you relax in your favorite

5the heating or cooling system before it can be restarted.

 

 

 

chair and is a very good way to familiarize yourself with all the

This feature will prevent damage to your compressor caused

 

 

 

functions of your Hunter Thermostat.

by rapid cycling.

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

TEMPERATURE RANGE

BATTERY WARNING

 

 

 

 

Your thermostat can be programmed between 45°F and 95°F

Fresh alkaline batteries will provide over one year of memory

 

 

6(7°C and 35°C). However, it will display room temperatures

9backup and clock operation. However, when the batteries

 

 

from 15°F to 99°F (-9°C and 37°C). “HI” will be displayed if the

become drained, a low battery warning will appear on the dis-

 

 

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

play. When this message occurs, install 2 new AAA batteries. You

 

 

played if the temperature is lower than 15°F (-9°C).

have approximately 30 seconds when changing the batteries to

 

 

AUTO RECOVERY

keep thermostat’s clock and program settings.

 

 

NOTE: The default system selection at power-on is HEAT.

 

 

Your thermostat is set from the factory to gradually recover

 

 

Batteries are recommended to prevent an undesired sys-

 

 

7the room temperature from an energy saving program to

 

 

tem change due to a power outage.

 

 

your comfort program. Therefore, the thermostat may turn your

 

 

 

system on several minutes prior to your programmed time. This

 

 

 

operation is normal, but can be turned off. Refer to the Options

 

 

 

Menu information on pages 16.

 

 

 

OPERATION

 

 

 

This system operates on your system’s 24 Volt power supply.

 

 

 

8The supply is monitored by the thermostat, and it will stop

 

 

 

functioning if AC power is lost. (When using backup batteries,

 

 

 

“No AC Pwr” will be displayed.) All system controls will remain

 

 

 

off until power is restored.

 

 

 

NOTE: The INDIGLO® Night-Light will not function when

 

 

 

AC power is lost.