Peco T190 Owner's Manual page 9

System Mode Display
1
hEAT – indicates the system is in heating mode.
hEAT
– indicates first stage heating is on.
1
hEAT – indicates second stage heating is on.
2
Em. hEAT – indicates emergency heat (auxiliary heat) is on.
A
CooL – indicates the system is in cooling mode.
CooL – indicates first stage cooling is on.
1
CooL
– indicates second stage cooling is on.
2
AUTo – indicates the system will automatically changeover between heating and cooling modes
as the room temperature varies.
oFF – indicates no heating or cooling will be activated at any temperature.
Temperature Display
2
Default display (Normal Mode): Digits display the current room temperature.
During programming: Digits are used to set the desired heating and cooling setpoint
temperatures.
°F or °C – indicates Fahrenheit or Celsius temperature, depending upon which was configured
at time of installation.
Day & Time Display

Default display: Digits indicate the current time, and day abbreviations indicate the current day.
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