INSTRUCTIONS
SYSTEM
AUTO
FAN
AUTO
HEAT
TU
PM
DAY
21 User Manual
Setting the Temperature
Temporary Adjustment –
Press the or button
to
adjust the current set temperature. If your thermostat is
running in 5-2 or 7 day programmable mode, the set
temperature will change back to your original
programmed settings when your next scheduled
change in temperature occurs.
Extended Adjustment – Press the HOLD button
so that HOLD appears in the display screen. Press the
or button to adjust the current set temperature
(See Extended Hold Period, page 8).
NOTE: If this thermostat was configured to be non-
programmable, you will not have a HOLD option.