The Thermostat Buttons and Lights
7Sets the system mode (HEATing, EMERgency backup, OFF, COOLing, or AUTOmatic changeover [user selectable feature]).
8Selects fan operation (see #6, previous page). This button is also used to program the fan to run continuously during a program period.
9Runs display forward or backward through time, day, or anticipation settings during program- ming.
10 Used with | TIME | and | TIME | to set current time |
FWD | BACK |
and day of the week.
11Used during programming to set the day of the
week. Also used with | SET | to enter anticipa- |
CLOCK | ||
tion setting mode. |
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12Used to initiate or review thermostat program- ming.
13Used to start program operation after program- ming. Also used to return thermostat to program operation after being in HOLD mode.
14Used to manually override programming to hold at a selected temperature (when HOLD is dis- played).
15Used to advance thermostat program to the next program period (for example, from the MOR program to the DAY program).
16(Blue arrow) Lowers temperature setting (40°F or 4°C minimum).
17(Red arrow) Raises temperature setting (99°F or 37°C maximum)
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