ST621TX INSTRUCTION MANUAL
20
CANCELLING HOLIDAY OVERRIDE MODE
When in HOLIDAY mode, pressing the OK key will make the display change between CANCEL and
HOLIDAY every 0.5 seconds as shown below:
Pressing the OK key will
cancel HOLIDAY mode
and return the ST621TX
to AUTO mode. Pressing
the Arrow key leaves the
programmable thermostat
in HOLIDAY mode.
REVIEWING THE SET TEMPERATURE
NORMAL mode is when the thermostat is displaying the room temperature;
if you press the Touch Ring anywhere except the OK and Arrow keys when
the ST621TX is in NORMAL mode you can check the set temperature setting.
This will display the current set temperature. The set temperature will be
displayed for two seconds before the LCD changes to display the room
temperature again.
The ST621TX will go back to NORMAL mode without changing the set
temperature after 10 seconds of inactivity, or after pressing the Arrow key.
