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may be more convenient if you are typically home during the day, and only need
the set temperature to be different while you are sleeping.
SWITCH #4 (SCALE): [OFF/DOWN = F, default] All temperature values are
displayed using the Fahrenheit scale. [ON/UP = C] This setting displays all
temperature values using the Celsius scale.
SWITCH #5 (TIME): [OFF/DOWN = 12 HR, default] This setting displays the clock
times and temperature program period start time values on the screen using US
standard AM and PM values. [ON/UP = 24 HR] This setting displays the clock and
temperature program period start time values on the screen using the 24 HR
military-time format (17:30 hours, 22:00 hours, without using AM/PM).
SWITCH #6 (DELAY): [OFF/DOWN = 5 MIN, default] This sets the minimum length
of time that Heat or Cool must remain either On or Off, before it will
automatically switch to the alternate On or Off state. This internal delay prevents
rapid cycling of your system and provides equipment protection particularly for
cooling units. The 5-minute setting is fine for most applications. [ON/UP = 2
MIN] If you feel that your system may need to cycle more frequently than the
thermostat is allowing, then you may use the 2-minute setting.
SWITCH #7 (RECOVERY): [OFF/DOWN = DISABLE, default] The Early Recovery
feature affects how the thermostat transitions from an energy saving setback
(DAY and NITE) program period, to a comfort (MORN and EVE) program period
temperature, when it is following the daily temperature programs. When this is
disabled, the thermostat makes a set temperature change at the beginning of an
upcoming period's start time. [ON/UP = ENABLE] The Early Recovery feature will
calculate the capability of your system and turn on the heating or cooling early
so that the temperature in your home reaches the desired set point as close as
possible to the start of the period. During the time that the thermostat is
performing a recovery, the word “RECOV.” will be shown in the display screen.
SWITCH #8 (BATTERY MONITOR): [OFF/DOWN = ON, default] This setting,
regularly monitors the battery level, and shows “LOW BAT” on the screen if the
batteries need to be replaced. Use this setting at all times when batteries are
present in the thermostat. [ON/UP = OFF] This setting only applies if you are
NOT physically using batteries in the thermostat, and are powering the
thermostat entirely from the system (“C” wire terminal).
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