Mitsubishi Electric TC-24A Instruction Book page 22

Basic Operations (cont'd)
While the setback operation is performed
• To change the setback maximum/minimum limit temperature
Touch the set temperature button to display the screen for
setback maximum/minimum limit temperature.
Then, one of the screens on the right appear.
Touch the OVERRIDE button (2) to switch
between [TEMPORARY] and [PERMANENT]
(shown above the OVERRIDE button).
Touch (3) to set the maximum/minimum limit.
When [TEMPORARY] is selected, the timer will appear, and the
original maximum/minimum limit temperature will appear above
the timer.
Touch (4) to set the timer.
Then, touch the [OK] button (5).
When the scheduled setback operation is performed,
[TEMPORARY] will appear on the screen.
When the setback operation is performed by selecting the setback
mode or pressing the SET BACK button, [PERMANENT] will
appear on the screen.
* After the set time has elapsed, the setback control resumes to
the original maximum/minimum limit temperature.
* When the set temperature is changed through other controllers
while setback operation (override) is executed, the temperature
display is changed and setback operation (override) is
suspended. After two hours have elapsed, the setback operation
resumes to the original maximum/minimum limit temperature.
* The maximum/minimum limit temperature cannot be temporarily
changed on the multiple group selection screen. (Override
cannot be used.)
* The override time can be set up to four hours in 10-minute
increments.
22
（2）
（3）
（5）
（3）
（2）
（1）
（2）
（4）
（1）
（2）
Timer does not
appear on the
screen.