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setpoint display is blank in the AUTO mode).
The system will now automatically switch
between heating and cooling depending
on the actual room temperature.
If the thermostat is configured for automatic
changeover, the thermostat will not allow the
temperature separation between the highest
heat setting and the lowest cool setting to be
less that 1°F. For example, if the highest heat
setting is 76°F, the lowest cool setting cannot
be below 77°F (see diagram below).
• TWO HOUR TEMPERATURE OVER-
RIDE — Press or until the
display shows the temperature you want.
The thermostat will override current pro-
gramming and keep the room temperature
at the selected temperature for two hours.
After two hours, the thermostat will auto-
matically revert to the program.
This feature will not work in the AUTO mode.
Therefore, we do not recommend using the
temperature override feature when the thermo-
stat is in the AUTO mode. Pressing or
in the AUTO mode will cause the thermo-
stat to revert to the mode (heat or cool) in which
it was last cycled before switching to the AUTO
mode and will prevent automatic switching for
NOTE
NOTE
79
78
77
76
75
74
73
COOLING TEMPERATURES
HEATING TEMPERATURES
DEAD BAND 1°F