User Guide

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Single Stage Heat / Cool
Conventional and Heat Pump
6 Setting Your Program Schedule
7 Operating Your Thermostat
8 Additional Operation Features
9 Thermostat Maintenance
For installation by experienced service
technicians only. Follow applicable codes.
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About Your Thermostat
Day of Week......................Displaysthecurrentdayofweek
Program Event Indicator. . Indicatesthecurrentprogramevent
Time of Day....................... Displaysthecurrenttimeofday
System Status Indicator...Flasheswhenheatorcoolisrunning
Low Battery Indicator...... Indicateswhenbatteriesneedtobereplaced
Hold Mode Indicator.........DisplaysifinHOLDmode
Room Temperature*......... Displaysthecurrentroomtemperature
Set Temperature*............. Displaysthecurrentsetpointtemperature
Service Filter Indicator.....Displaysalterservicereminder
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Model number is located on
thermostat sub-base
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Arrow Buttons...............Usedtoincreaseordecreasesettings
System Switch............... SelectsHeat,CoolorOff
PROG Button..................Selectsprogrammingmode
HOLD Button.................. Enters/ExitstheHOLDmode(programbypass)
RETURN Button.............. Returnstonormalfromprogramorsettingmodes
DAY/TIME Button...........Usedtosetthetimeanddayofweek
Reset Button.................. Resetsthermostatclockandprogram
Backlight Button...........Illuminatesthedisplaybacklight
Fan Switch.....................Selectsthesystemfanmode
Battery Compartment....Stores2“AA”AlkalineBatteries
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*The room temperature is normally shown. To view the set temperature, briefly
press and release the button.
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