TXU Energy iThermostat In-Home User Manual
Configuration Menu Options
22
Temperature Reading Measurement Adjustment
Allows you to adjust the room temperature display up to 4° higher or lower. Your
thermostat was accurately calibrated at the factory but you have the option to change
the display temperature to match your previous thermostat temperature reading. The
current or adjusted room temperature will be displayed on the left side of the display.
Default setting is 0°.
Timed Hold Feature
This feature is not used.
Temperature Readout Units
Changes the display readout to Celsius (Centigrade) or Fahrenheit as required. Default
setting is F (Fahrenheit).
Limited Heat Range Feature
This feature provides a maximum set point temperature for heat. The default setting is
90°F. It can be changed between 62°F and 89°F by pressing the up or down arrow
button.
Limited Cool Range Feature
This feature provides a minimum set point temperature for cool. The default setting is
45°F. It can be changed between 46°F and 82°F by pressing the up or down arrow
button.
Compressor Run Time
There are no configuration options required. Displays the total number of hours that the
compressor has operated since the thermostat was installed or since it was reset
manually. This can be cleared by pressing the up and down arrows at the same time.
Offset Week End Day
This feature is not used.
Keypad Lockout
This menu selection will display a lock ( ) icon. The up and down arrow buttons are
used to toggle the function and display the lock icon and OFF (keypad not locked out,
Default setting) indicating in the time digits to the lock icon and ON (keypad locked out).
When the keypad lockout function is enabled (ON), and the
SYSTEM
key is pressed
again, the display will indicate the number 0 (default, still disabled) in the time digits.
