Mitsubishi Electric PAC-YT52CRA Manuel D'installation page 157

Controller operation - Function settings
Temperature range restriction
The preset temperature range for each operation mode can be restricted.
The air conditioning unit stops.
ON
(1)
OFF
ON
1 Press the button to stop the air conditioning unit.
OFF
2 Press and hold the
restriction setting display. (A or B appears.)
3 Press the button to select from A through D.
* When the AUTO (single set point) mode is not available on the indoor unit, or when the AUTO
mode is set to OFF in the Mode skip setting, D will not be displayed.
A. No temperature range restriction:
The temperature range restriction will not be executed for all modes.
B. Temperature range restriction for COOL/DRYING mode:
The preset temperature range for COOL/DRYING and AUTO (dual set point) modes
can be changed.
C. Temperature range restriction for HEAT mode:
The preset temperature range for HEAT and AUTO (dual set point) modes can be
changed.
D. Temperature range restriction for AUTO (single set point) mode:
The preset temperature range for AUTO (single set point) mode can be changed.
4 Press the button to switch between the upper limit (Hi) and lower limit (Lo) settings.
(Press the button for three
(2)
seconds or longer.)
A. No temperature range
restriction
(3)
(3)
button for three seconds or longer to bring up the temperature range
(6)
(Press the button for three seconds or longer.)
B. Temperature range restriction for COOL/DRYING mode
(5)
(4)
(3)
C. Temperature range restriction for HEAT mode
(5)
(4)
(3)
D. Temperature range restriction for AUTO (single set point) mode
(5)
(4)
– 9 –
OFF
.
.
.