Glossary - Daikin TSTATD4271C Installation And Maintenance Manual

Glossary

Auto-Changeover: A mode in which the thermostat will turn on
the heating or cooling based on room temperature demand.
Cool Setpoint: The warmest temperature that the space
should rise to before cooling is turned on (without regard to
deadband).
Deadband: The number of degrees the thermostat will wait,
once a setpoint has been reached, before energizing heating
or cooling.
Differential: The forced temperature difference between the
heat setpoint and the cool setpoint.
Heat Setpoint: The coolest temperature that the space
should drop to before heating is turned on (without regard to
deadband).
IM 1227 • MODELS DC THERMOSTATS
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Icon: The word or symbol that appears on the thermostat
display.
Mode: The current operating condition of the thermostat (i.e.
OFF, Heat, Cool, Auto, Program ON).
Non-Programmable Thermostat: A thermostat that does not
have the capability of running Time Period Programming.
Programmable Thermostat: A thermostat that has the capability
of running Time Period Programming.
Temperature Swing: Same as Deadband.
Time Period Programming: A program that allows the
thermostat to automatically adjust the heat setpoint and/or the
cool setpoint based on the time of the day.
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