(10) Filter Alarm: Indicates filter needs to be replaced.
(11) Alarm: not used in this model
(12) PRGM Run On: Indicates when the thermostat is in the program RUN mode.
HOLD: Indicates when the thermostat is in the temperature HOLD mode
(13) Heat Setting: Temperature set-point in the Heating Mode
Cool Setting: Temperature set-point in the Cooling Mode
(14) Set-point temperature display
(15) Indicates thermostat is calling for heat in the HEAT PUMP mode
(16) Battery Icon: If the Battery Icon is flashing, batteries need to be replaced.
Note: It may take up to 30 seconds for the low battery icon to disappear after
changing batteries.
(17) Indicates the thermostat is calling for HEAT or COOL