Honeywell THX9421 Thermostat User Manual


 
Operating Manual
16
69-2493EFS—01
Remote setback (commercial use)
Programmable
During “occupied” periods: If a remote setback switch or sensor is installed,
temperature will be maintained at the level set for the Standby mode when the
switch or sensor is off. When it is on, temperature will be maintained at the level
set for the occupied period.
During “unoccupied” periods: The remote setback switch or sensor is ignored
during unoccupied periods. Temperature will be maintained at the level set for the
unoccupied period.
Non-programmable
If a remote setback switch or sensor is installed, temperature will be maintained
at the level set for the Standby mode when the switch or sensor is off. When it is
on, temperature will be maintained at the level you set manually.
Time delay
Depending on how your thermostat was installed, there may be a time delay of
up to 30 minutes before the system switches from occupied to standby mode.